konami.com

konami.com is SSL secured

Free website and domain report on konami.com

Last Updated: 12th March, 2022 Update Now
Overview

Snoop Summary for konami.com

This is a free and comprehensive report about konami.com. Konami.com is hosted in Tokyo, Tokyo in Japan on a server with an IP address of 133.221.26.29, where JPY is the local currency and the local language is Japanese. Konami.com is expected to earn an estimated $417 USD per day from advertising revenue. The sale of konami.com would possibly be worth $304,762 USD. This figure is based on the daily revenue potential of the website over a 24 month period. Konami.com is wildly popular with an estimated 98,718 daily unique visitors. This report was last updated 12th March, 2022.

About konami.com

Site Preview: konami.com konami.com
Title: Konami
Description: Official site. Contains game information, support, and job listings.
Keywords and Tags: business, games, popular
Related Terms: konami
Fav Icon:
Age: Over 28 years old
Domain Created: 24th August, 1995
Domain Updated: 3rd August, 2020
Domain Expires: 22nd August, 2022
Review

Snoop Score

4/5 (Excellent!)

Valuation

$304,762 USD
Note: All valuation figures are estimates.

Popularity

High
Note: Popularity is estimated.

Rank, Reach and Authority

Alexa Rank: 13,411
Alexa Reach:
SEMrush Rank (US):
SEMrush Authority Score:
Moz Domain Authority: 0
Moz Page Authority: 0

Organic vs Paid (Google Ads)

Traffic

Visitors

Daily Visitors: 98,718
Monthly Visitors: 3,004,665
Yearly Visitors: 36,032,070
Note: All visitors figures are estimates.

Visitors By Country

Revenue

Revenue

Daily Revenue: $417 USD
Monthly Revenue: $12,706 USD
Yearly Revenue: $152,376 USD
Note: All revenue figures are estimates.

Revenue By Country

SEO

Backlinks Analysis (SEMrush)

Top New Follow Links

Top Ranking Keywords (US)

Domain Analysis

Value Length
Domain: konami.com 10
Domain Name: konami 6
Extension (TLD): com 3
Expiry Check:

Page Speed Analysis

Average Load Time: 2.73 seconds
Load Time Comparison: Faster than 26% of sites

PageSpeed Insights

Avg. (All Categories) 69
Performance 73
Accessibility 71
Best Practices 83
SEO 83
PWA 33
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: https://www.konami.com/en/
Updated: 12th March, 2022

6.28 seconds
First Contentful Paint (FCP)
20%
17%
63%

0.00 seconds
First Input Delay (FID)
100%
0%
0%

Simulate loading on desktop
73

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for konami.com. This includes details about optimizing page load times which can result in a better user experience.

Metrics

Time to Interactive — 1.7 s
The time taken for the page to become fully interactive.
Total Blocking Time — 10 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
Cumulative Layout Shift — 0.003
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Audits

Max Potential First Input Delay — 50 ms
Users could experience a delay when interacting with the page.
Network Requests
Below is a list of network requests that were made during page load.
URL Protocol Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
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Font
https://webfont.fontplus.jp/accessor/reqf/con=fp_1824424a4efa62ed1eca5d03b6a9ce7e&cha=UTF-8&dmode=&aa=1&ab=2&l=aHR0cHMlM0ElMkYlMkZ3d3cua29uYW1pLmNvbSUyRmVuJTJG&chws=&fa=SS1PVEYtVUTjgrTooajnpLpQcm8gUg&lst=0&lsc=0&s=JigpLC0uLzAxMjM0NTY3ODk6QUJDREVGR0hJSktMTU5PUFFSU1RVVldZW11fYWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXp8wqDCqeKAu-KXj-OBhOOBjOOBk-OBoeOBpOOBpuOBq-OBr-OCieOCouOCo-OCpOOCquOCs-OCueODhOODiOODiuODkOODleODneODn-ODq-ODu-ODvOS4reS6i-S7i-S7leS8muWIqeWItuWNkuWOmuWToeWgseW6puW8j-aDheaOoeaWsOagqualreeUn-eUqOekvuemj-e0ueiAhemAlOmanA&ivs=0
h2
5834.3309999909
6670.5520001706
21780
20844
200
application/x-font-otf
Font
https://webfont.fontplus.jp/accessor/reqf/con=fp_1824424a4efa62ed1eca5d03b6a9ce7e&cha=UTF-8&dmode=&aa=1&ab=2&l=aHR0cHMlM0ElMkYlMkZ3d3cua29uYW1pLmNvbSUyRmVuJTJG&chws=&fa=SS1PVEYtVUTjgrTmnKzmlodQcm8gUg&lst=0&lsc=0&s=JigpLC0uLzAxMjM0NTY3ODk6QUJDREVGR0hJSktMTU5PUFFSU1RVVldZW11fYWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXp8wqDCqeKAu-KXj-OBhOOBjOOBk-OBoeOBpOOBpuOBq-OBr-OCieOCouOCo-OCpOOCquOCs-OCueODhOODiOODiuODkOODleODneODn-ODq-ODu-ODvOS4reS6i-S7i-S7leS8muWIqeWItuWNkuWOmuWToeWgseW6puW8j-aDheaOoeaWsOagqualreeUn-eUqOekvuemj-e0ueiAhemAlOmanA&ivs=0
h2
5834.5459999982
6765.7690001652
21724
20788
200
application/x-font-otf
Font
https://img.konami.com/img/common/kam_dummy.jpg
h2
5852.1190001629
6736.0160001554
25131
24421
200
image/jpeg
Image
https://img.konami.com/img/common/ksc_dummy.jpg
h2
5852.482000133
5888.622000115
22518
21808
200
image/jpeg
Image
https://img.konami.com/img/common/kde_dummy.jpg
h2
5854.5190000441
5884.3620000407
14930
14220
200
image/jpeg
Image
https://img.konami.com/img/common/kgi_dummy.jpg
h2
5854.5739999972
5883.9549999684
26344
25634
200
image/jpeg
Image
https://img.konami.com/img/common/knm_dummy.jpg
h2
5855.043000076
5884.7410001326
24839
24129
200
image/jpeg
Image
https://img.konami.com/img/common/twitter_logo.png
h2
5857.9319999553
6004.0639999788
6957
6249
200
image/png
Image
https://webfont.fontplus.jp/accessor/reql
h2
5858.5710001644
6100.6820001639
926
0
200
text/plain
Document
https://www.konami.com/img/common/js_img/main_pc_beatarena_kaishi.jpg
http/1.1
8643.9630000386
8693.8620000146
808
0
302
text/plain
https://img.konami.com/img/common/js_img/main_pc_beatarena_kaishi.jpg
h2
8694.1660000011
9863.6180001777
245010
244298
200
image/jpeg
Image
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
1639.601
10.233
1650.643
5.511
2880.143
5.226
4198.071
14.658
4477.648
27.495
4628.818
5.721
4634.55
10.442
4645.81
41.085
4687.465
7.149
4703.231
7.987
4711.793
9.517
4732.64
23.766
5749.965
143.489
5901.676
10.817
6149.171
10.227
6585.638
7.61
6685.495
11.15
6718.912
11.149
6818.876
11.859
6893.431
8.02
9268.695
5.811
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data
Script Treemap Data
Provide as required, for treemap app.

Other

Eliminate render-blocking resources
Resources, such as JavaScript and style sheets, can block the first paint of the page. Konami.com should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
Properly size images
Images can slow down the page's load time. Konami.com should consider serving more appropriate-sized images.
Defer offscreen images
Time to Interactive can be slowed down by resources on the page. Konami.com should consider lazy-loading offscreen and hidden images.
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Konami.com should consider minifying CSS files.
Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Konami.com should consider minifying JS files.
Reduce unused CSS
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Konami.com should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
Reduce unused JavaScript — Potential savings of 248 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.konami.com/js/common/jquery-ui.js?new=202203120558
240427
216879
https://www.konami.com/js/common/jquery.js?new=202203120558
88145
37262
Efficiently encode images — Potential savings of 179 KiB
Unoptimized images can consume more cellular data than what is necessary.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://img.konami.com/img/common/js_img/main_pc_mg-kde_2021_4q_YGO_DL.jpg
310749
94438
https://img.konami.com/img/common/sp_js_img/main_sp_kam_bpl2_entry.jpg
209783
61944
https://img.konami.com/img/common/sp_js_img/main_sp_kde_jleague_monthly.jpg
121239
26781
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Initial server response time was short — Root document took 70 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
URL Time Spent (Ms)
https://www.konami.com/en/
73.241
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Konami.com should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Avoid serving legacy JavaScript to modern browsers
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.
Preload Largest Contentful Paint image
It is recommended to preload images used by LCP elements, to improve LCP time.
URL Potential Savings (Ms)
https://www.konami.com/img/common/js_img/main_pc_mg-kde_2021_4q_YGO_DL.jpg
0
Avoids enormous network payloads — Total size was 2,613 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://img.konami.com/img/common/sp_js_img/main_sp_Castlevania35_nft_en.png
518761
https://img.konami.com/img/common/js_img/main_pc_mg-kde_2021_4q_YGO_DL.jpg
311461
https://img.konami.com/img/common/js_img/main_pc_beatarena_kaishi.jpg
245010
https://img.konami.com/js/common/jquery-ui.js?new=202203120558
241023
https://img.konami.com/img/common/sp_js_img/main_sp_kam_bpl2_entry.jpg
210495
https://img.konami.com/img/common/sp_js_img/main_sp_kde_jleague_monthly.jpg
121951
https://img.konami.com/img/common/sp_js_img/main_sp_kde_share2021_02.jpg
116010
https://img.konami.com/en/img/kam-img02.png
97536
https://img.konami.com/js/common/jquery.js?new=202203120558
88740
https://img.konami.com/en/img/kam-arcade.png
69026
Avoids an excessive DOM size — 663 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
663
Maximum DOM Depth
11
Maximum Child Elements
14
Avoid chaining critical requests — 20 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Konami.com should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
JavaScript execution time — 0.2 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://www.konami.com/js/common/jquery.js?new=202203120558
159.48
83.686
1.415
https://www.konami.com/en/
156.445
16.423
2.338
https://webfont.fontplus.jp/accessor/script/fontplus.js?ZHpQaK1C2MI%3D&box=kerKWPdkIjg%3D&aa=1&ab=2
135.703
97.965
4.26
Unattributable
82.714
2.912
0.156
Minimizes main-thread work — 0.7 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Script Evaluation
282.475
Other
165.14
Style & Layout
123.192
Rendering
59.056
Parse HTML & CSS
24.174
Script Parsing & Compilation
17.524
Garbage Collection
4.197
Keep request counts low and transfer sizes small — 107 requests • 2,613 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
107
2675325
Image
34
2079878
Script
11
456862
Font
5
72710
Other
41
31759
Stylesheet
14
28104
Document
2
6012
Media
0
0
Third-party
12
180212
Minimize third-party usage — Third-party code blocked the main thread for 0 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
37646
0
21244
0
9855
0
686
0
673
0
Lazy load third-party resources with facades
Consider replacing third-party embeds with a facade until they are required (use lazy loading).
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
Largest Contentful Paint image was not lazily loaded
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint.
Element
Avoid large layout shifts — 5 elements found
Below is a list of all DOM elements that contribute to the CLS of the page.
Element CLS Contribution
0.00047449573110564
0.00047449573110564
0.00046826782438358
0.00046826782438358
0.00025845352193106
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoid long main-thread tasks — 1 long task found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://webfont.fontplus.jp/accessor/script/fontplus.js?ZHpQaK1C2MI%3D&box=kerKWPdkIjg%3D&aa=1&ab=2
2380
72
Avoid non-composited animations — 2 animated elements found
It is recommended to avoid non-composited animations which are often janky and increase CLS.
Element Name
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of konami.com on mobile screens.
Avoids `unload` event listeners
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Metrics

First Contentful Paint — 1.1 s
The time taken for the first image or text on the page to be rendered.

Audits

First Meaningful Paint — 1.2 s
The time taken for the primary content of the page to be rendered.

Other

Enable text compression — Potential savings of 229 KiB
Text-based resources should be served with compression, such as gzip, deflate or brotli.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://img.konami.com/js/common/jquery-ui.js?new=202203120558
240427
176562
https://img.konami.com/js/common/jquery.js?new=202203120558
88145
57426
Avoid multiple page redirects — Potential savings of 420 ms
Redirects can cause additional delays before the page can begin loading. Konami.com should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
http://konami.com/
190
https://www.konami.com/
230
https://www.konami.com/en/
0

Metrics

Speed Index — 4.2 s
The time taken for the page contents to be visibly populated.
Largest Contentful Paint — 3.0 s
The timing of the largest text or image that is painted.

Other

Serve images in next-gen formats — Potential savings of 1,380 KiB
Consider JPEG 2000, JPEG XR or WebP image formats which provide better compression than PNG and JPEG.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://img.konami.com/img/common/sp_js_img/main_sp_Castlevania35_nft_en.png
518050
448415.45
https://img.konami.com/img/common/js_img/main_pc_mg-kde_2021_4q_YGO_DL.jpg
310749
207835.25
https://img.konami.com/img/common/sp_js_img/main_sp_kam_bpl2_entry.jpg
209783
145886.45
https://img.konami.com/img/common/js_img/main_pc_beatarena_kaishi.jpg
244298
115369.45
https://img.konami.com/en/img/kam-img02.png
96826
82022.6
https://img.konami.com/img/common/sp_js_img/main_sp_kde_jleague_monthly.jpg
121239
81913.3
https://img.konami.com/en/img/kam-arcade.png
68316
57865.9
https://img.konami.com/img/common/sp_js_img/main_sp_kde_share2021_02.jpg
115298
39288.15
https://img.konami.com/en/img/kgi-system.png
40053
33969
https://img.konami.com/en/img/kgi-gaming.png
37238
31083.2
https://img.konami.com/en/img/ksc-shop.png
18648
16531
https://img.konami.com/en/img/kgi-service.png
18776
16506.8
https://img.konami.com/en/img/ksc-sch.png
19326
16320.1
https://img.konami.com/en/img/ksc-kids.png
18513
15722.6
https://img.konami.com/en/img/ksc-entry.png
17856
15698.45
https://img.konami.com/en/img/ksc-fit.png
18047
15512.05
https://img.konami.com/en/img/ksc-se.png
17191
15035.95
https://img.konami.com/en/img/ksc-faci.png
16480
14325.2
https://img.konami.com/img/common/kgi_dummy.jpg
25634
12737.15
https://img.konami.com/img/common/kam_dummy.jpg
24421
11853.6
https://img.konami.com/img/common/ksc_dummy.jpg
21808
9628.2
https://img.konami.com/img/common/knm_dummy.jpg
24129
9269.65
Serve static assets with an efficient cache policy — 36 resources found
Konami.com can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
https://img.konami.com/img/common/sp_js_img/main_sp_Castlevania35_nft_en.png
0
518761
https://img.konami.com/img/common/js_img/main_pc_mg-kde_2021_4q_YGO_DL.jpg
0
311461
https://img.konami.com/img/common/js_img/main_pc_beatarena_kaishi.jpg
0
245010
https://img.konami.com/img/common/sp_js_img/main_sp_kam_bpl2_entry.jpg
0
210495
https://img.konami.com/img/common/sp_js_img/main_sp_kde_jleague_monthly.jpg
0
121951
https://img.konami.com/img/common/sp_js_img/main_sp_kde_share2021_02.jpg
0
116010
https://img.konami.com/en/img/kam-img02.png
0
97536
https://img.konami.com/en/img/kam-arcade.png
0
69026
https://img.konami.com/en/img/kgi-system.png
0
40762
https://img.konami.com/en/img/kgi-gaming.png
0
37947
https://img.konami.com/img/common/kgi_dummy.jpg
0
26344
https://img.konami.com/img/common/kam_dummy.jpg
0
25131
https://img.konami.com/img/common/knm_dummy.jpg
0
24839
https://img.konami.com/img/common/ksc_dummy.jpg
0
22518
https://img.konami.com/en/img/ksc-sch.png
0
20035
https://img.konami.com/en/img/kgi-service.png
0
19485
https://img.konami.com/en/img/ksc-shop.png
0
19357
https://img.konami.com/en/img/ksc-kids.png
0
19222
https://img.konami.com/en/img/ksc-fit.png
0
18756
https://img.konami.com/en/img/ksc-entry.png
0
18565
https://img.konami.com/en/img/ksc-se.png
0
17900
https://img.konami.com/en/img/ksc-faci.png
0
17189
https://img.konami.com/img/common/kde_dummy.jpg
0
14930
https://s3-ap-northeast-1.amazonaws.com/fp-bf/3d4c80e6
0
9855
https://img.konami.com/en/img/kde-eu.png
0
7802
https://img.konami.com/en/img/kde-asia.png
0
7020
https://img.konami.com/img/common/twitter_logo.png
0
6957
https://img.konami.com/en/css/style06.css?t=1647093527644
0
6673
https://img.konami.com/en/img/kde-america.png
0
5939
https://img.konami.com/en/img/kde-jpn.png
0
5886
https://img.konami.com/ci/logo/konami_logo_normal.png
0
4915
https://img.konami.com/img/common/ic_search.png
0
2025
https://img.konami.com/img/common/ic_letter.png
0
1961
https://img.konami.com/img/common/icon_home_w.png
0
1824
https://img.konami.com/img/common/btn_stop.png
0
1646
https://www.google-analytics.com/analytics.js
7200000
20631
Ensure text remains visible during webfont load
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
URL Potential Savings (Ms)
https://webfont.fontplus.jp/accessor/reqf/con=fp_1824424a4efa62ed1eca5d03b6a9ce7e&cha=UTF-8&dmode=&aa=1&ab=2&l=aHR0cHMlM0ElMkYlMkZ3d3cua29uYW1pLmNvbSUyRmVuJTJG&chws=&fa=SS1PVEYtVUTjgrTooajnpLpQcm8gUg&lst=0&lsc=0&s=JigpLC0uLzAxMjM0NTY3ODk6QUJDREVGR0hJSktMTU5PUFFSU1RVVldZW11fYWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXp8wqDCqeKAu-KXj-OBhOOBjOOBk-OBoeOBpOOBpuOBq-OBr-OCieOCouOCo-OCpOOCquOCs-OCueODhOODiOODiuODkOODleODneODn-ODq-ODu-ODvOS4reS6i-S7i-S7leS8muWIqeWItuWNkuWOmuWToeWgseW6puW8j-aDheaOoeaWsOagqualreeUn-eUqOekvuemj-e0ueiAhemAlOmanA&ivs=0
836.22100017965
https://webfont.fontplus.jp/accessor/reqf/con=fp_1824424a4efa62ed1eca5d03b6a9ce7e&cha=UTF-8&dmode=&aa=1&ab=2&l=aHR0cHMlM0ElMkYlMkZ3d3cua29uYW1pLmNvbSUyRmVuJTJG&chws=&fa=SS1PVEYtVUTjgrTmnKzmlodQcm8gUg&lst=0&lsc=0&s=JigpLC0uLzAxMjM0NTY3ODk6QUJDREVGR0hJSktMTU5PUFFSU1RVVldZW11fYWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXp8wqDCqeKAu-KXj-OBhOOBjOOBk-OBoeOBpOOBpuOBq-OBr-OCieOCouOCo-OCpOOCquOCs-OCueODhOODiOODiuODkOODleODneODn-ODq-ODu-ODvOS4reS6i-S7i-S7leS8muWIqeWItuWNkuWOmuWToeWgseW6puW8j-aDheaOoeaWsOagqualreeUn-eUqOekvuemj-e0ueiAhemAlOmanA&ivs=0
931.22300016694
Avoid `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Source
Image elements do not have explicit `width` and `height`
Reduce layout shifts and improve CLS by setting explicit width and height properties on image elements.
URL
https://www.konami.com/img/common/twitter_logo.png
71

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of konami.com. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`button`, `link`, and `menuitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
ARIA `meter` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `progressbar` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
ARIA `tooltip` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `treeitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
`<object>` elements have alternate text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Konami.com may provide assistance to deaf or hearing-impaired users with captions on videos.

Contrast

Background and foreground colors do not have a sufficient contrast ratio.
Many (if not most) users find low-contrast text difficult or impossible to read.
Failing Elements

Navigation

Heading elements are not in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
Failing Elements
SNS

Names and labels

Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
Links do not have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
83

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that konami.com should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Ensure CSP is effective against XSS attacks
Significantly reduce the risk of cross-site scripting attacks (XSS) by ensuring you have a strong Content Security Policy (CSP).
Description Directive Severity
No CSP found in enforcement mode
High

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
Serves images with appropriate resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
jQuery
3.4.1
jQuery UI
1.11.4
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.
No browser errors logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
Page has valid source maps
Consider deploying source maps for added benefits such as the ability to debug while in production.
No issues in the `Issues` panel in Chrome Devtools
There may be unresolved issues logged to Chrome Devtools.

Audits

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL Request Resolution
http://konami.com/
Allowed
Includes front-end JavaScript libraries with known security vulnerabilities — 6 vulnerabilities detected
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Library Version Vulnerability Count Highest Severity
2
Medium
4
High
83

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for konami.com. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of konami.com on mobile screens.
Document uses legible font sizes
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Tap targets are sized appropriately
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Links are crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Content Best Practices

Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
Document does not have a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
33

PWA

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of konami.com. This includes details about web app manifests.

PWA Optimized

Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of konami.com on mobile screens.
Provides a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.

Installable

Web app manifest or service worker do not meet the installability requirements — 1 reason
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
Failure reason
No manifest was fetched

PWA Optimized

Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Avg. (All Categories) 67
Performance 56
Accessibility 71
Best Practices 83
SEO 84
PWA 40
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: https://www.konami.com/en/
Updated: 12th March, 2022

8.24 seconds
First Contentful Paint (FCP)
14%
8%
78%

0.02 seconds
First Input Delay (FID)
88%
11%
1%

Simulate loading on mobile
56

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for konami.com. This includes details about optimizing page load times which can result in a better user experience.

Metrics

Total Blocking Time — 90 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
Cumulative Layout Shift — 0.004
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

Eliminate render-blocking resources
Resources, such as JavaScript and style sheets, can block the first paint of the page. Konami.com should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
Properly size images
Images can slow down the page's load time. Konami.com should consider serving more appropriate-sized images.
Defer offscreen images
Time to Interactive can be slowed down by resources on the page. Konami.com should consider lazy-loading offscreen and hidden images.
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Konami.com should consider minifying CSS files.
Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Konami.com should consider minifying JS files.
Reduce unused CSS
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Konami.com should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
Reduce unused JavaScript — Potential savings of 248 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.konami.com/js/common/jquery-ui.js?new=202203120559
240427
216879
https://www.konami.com/js/common/jquery.js?new=202203120559
88145
37355
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Initial server response time was short — Root document took 50 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
URL Time Spent (Ms)
https://www.konami.com/en/
53.789
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Konami.com should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Avoid serving legacy JavaScript to modern browsers
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.
Preload Largest Contentful Paint image
It is recommended to preload images used by LCP elements, to improve LCP time.
URL Potential Savings (Ms)
https://www.konami.com/img/common/sp_js_img/main_sp_kgi_202108.jpg
0
Avoids enormous network payloads — Total size was 2,241 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://img.konami.com/img/common/sp_js_img/main_sp_Castlevania35_nft_en.png
518761
https://img.konami.com/js/common/jquery-ui.js?new=202203120559
241023
https://img.konami.com/img/common/sp_js_img/main_sp_kam_bpl2_entry.jpg
210495
https://img.konami.com/img/common/sp_js_img/main_sp_kgi_202108.jpg
175900
https://img.konami.com/img/common/sp_js_img/main_sp_kde_jleague_monthly.jpg
121951
https://img.konami.com/img/common/sp_js_img/main_sp_kde_share2021_02.jpg
116010
https://img.konami.com/en/img/kam-img02.png
97536
https://img.konami.com/js/common/jquery.js?new=202203120559
88740
https://img.konami.com/en/img/kam-arcade.png
69026
https://webfont.fontplus.jp/accessor/script/fontplus.js?ZHpQaK1C2MI%3D&box=kerKWPdkIjg%3D&aa=1&ab=2
46330
Avoids an excessive DOM size — 663 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
663
Maximum DOM Depth
11
Maximum Child Elements
14
Avoid chaining critical requests — 24 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Konami.com should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
JavaScript execution time — 1.0 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://www.konami.com/js/common/jquery.js?new=202203120559
570.46
298.54
7.164
https://webfont.fontplus.jp/accessor/script/fontplus.js?ZHpQaK1C2MI%3D&box=kerKWPdkIjg%3D&aa=1&ab=2
437.616
336.4
16.848
https://www.konami.com/en/
382.548
50.416
7.5
Unattributable
292.244
9.852
0.576
https://www.konami.com/js/common/jquery-ui.js?new=202203120559
99.124
65.392
16.404
https://www.google-analytics.com/analytics.js
85.252
74.66
3.504
https://www.googletagmanager.com/gtag/js?id=UA-97638476-1
68.804
49.848
6.352
https://www.konami.com/js/common/topIndex.php?lang=en&_t=20220121
61.804
33.568
0.884
Keep request counts low and transfer sizes small — 106 requests • 2,241 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
106
2295214
Image
33
1700001
Script
11
456865
Font
5
72654
Other
41
31578
Stylesheet
14
28104
Document
2
6012
Media
0
0
Third-party
12
180160
Minimize third-party usage — Third-party code blocked the main thread for 20 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
21244
15.92
37647
0
9855
0
686
0
673
0
Lazy load third-party resources with facades
Consider replacing third-party embeds with a facade until they are required (use lazy loading).
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
Largest Contentful Paint image was not lazily loaded
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint.
Element
Avoid large layout shifts — 5 elements found
Below is a list of all DOM elements that contribute to the CLS of the page.
Element CLS Contribution
0.0010159794204462
0.0010159794204462
0.00037993706597222
0.00037831462606225
0.00037831462606225
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoid long main-thread tasks — 6 long tasks found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://webfont.fontplus.jp/accessor/script/fontplus.js?ZHpQaK1C2MI%3D&box=kerKWPdkIjg%3D&aa=1&ab=2
6630
195
https://www.google-analytics.com/analytics.js
5875
73
https://www.konami.com/js/common/jquery.js?new=202203120559
2850
63
https://www.konami.com/js/common/jquery-ui.js?new=202203120559
3030
54
https://www.konami.com/js/common/topIndex.php?lang=en&_t=20220121
3570
50
https://webfont.fontplus.jp/accessor/script/fontplus.js?ZHpQaK1C2MI%3D&box=kerKWPdkIjg%3D&aa=1&ab=2
3682
50
Avoid non-composited animations
It is recommended to avoid non-composited animations which are often janky and increase CLS.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of konami.com on mobile screens.
Avoids `unload` event listeners
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Audits

Network Requests
Below is a list of network requests that were made during page load.
URL Protocol Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://konami.com/
http/1.1
0
482.9759998247
310
0
307
text/html
https://www.konami.com/
http/1.1
483.28900011256
686.65200006217
986
0
302
text/html
https://www.konami.com/en/
h2
686.98399979621
739.77899970487
5086
14594
200
text/html
Document
https://www.konami.com/js/common/analytics.js
http/1.1
751.75300007686
781.67799999937
784
0
302
text/plain
https://www.konami.com/en/img/kde-jpn.png
http/1.1
752.76899989694
778.93200004473
765
0
302
text/plain
https://www.konami.com/en/img/kde-america.png
http/1.1
2120.4570000991
2147.8450000286
769
0
302
text/plain
https://www.konami.com/en/img/kde-eu.png
http/1.1
2174.277999904
2203.232999891
764
0
302
text/plain
https://www.konami.com/en/img/kde-asia.png
http/1.1
2227.227000054
2257.5189997442
781
0
302
text/plain
https://www.konami.com/en/img/kam-arcade.png
http/1.1
2282.1289999411
2309.789000079
768
0
302
text/plain
https://www.konami.com/en/img/kam-img02.png
http/1.1
2335.659999866
2367.7289998159
782
0
302
text/plain
https://www.konami.com/en/img/kgi-gaming.png
http/1.1
2398.2589999214
2430.1479998976
783
0
302
text/plain
https://www.konami.com/en/img/kgi-system.png
http/1.1
2456.5479997545
2487.4390000477
768
0
302
text/plain
https://www.konami.com/en/img/kgi-service.png
http/1.1
2521.367999725
2551.5560000204
769
0
302
text/plain
https://www.konami.com/en/img/ksc-entry.png
http/1.1
2575.0190000981
2602.6349999011
782
0
302
text/plain
https://www.konami.com/en/img/ksc-faci.png
http/1.1
2620.3089999035
2662.2159997933
766
0
302
text/plain
https://www.konami.com/en/img/ksc-fit.png
http/1.1
2622.8990000673
2710.8129998669
765
0
302
text/plain
https://www.konami.com/en/img/ksc-kids.png
http/1.1
2623.0759997852
2668.1319996715
766
0
302
text/plain
https://www.konami.com/en/img/ksc-se.png
http/1.1
2623.2489999384
2710.049000103
779
0
302
text/plain
https://www.konami.com/en/img/ksc-sch.png
http/1.1
2623.3699996956
2668.3399998583
765
0
302
text/plain
https://www.konami.com/en/img/ksc-shop.png
http/1.1
2623.563000001
2713.3200000972
766
0
302
text/plain
https://www.konami.com/js/common/topIndex.php?lang=en&_t=20220121
h2
1681.3719999045
2055.2920000628
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Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
783.282
7.525
1722.344
5.394
1789.246
15.685
1827.548
26.958
2665.844
10.896
2677.045
25.046
2709.788
5.927
2716.372
7.665
2732.612
18.287
2956.514
12.465
3015.045
97.457
3117.602
13.296
3324.653
6.536
3335.855
10.928
3346.894
7.078
3507.815
5.877
3612.064
7.73
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data
Script Treemap Data
Provide as required, for treemap app.

Metrics

Time to Interactive — 5.9 s
The time taken for the page to become fully interactive.

Audits

Max Potential First Input Delay — 200 ms
Users could experience a delay when interacting with the page.

Other

Efficiently encode images — Potential savings of 87 KiB
Unoptimized images can consume more cellular data than what is necessary.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://img.konami.com/img/common/sp_js_img/main_sp_kam_bpl2_entry.jpg
209783
61944
https://img.konami.com/img/common/sp_js_img/main_sp_kde_jleague_monthly.jpg
121239
26781
Minimize main-thread work — 2.1 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Script Evaluation
967.528
Other
563.008
Style & Layout
294.948
Rendering
164.748
Parse HTML & CSS
76.904
Script Parsing & Compilation
66.52
Garbage Collection
14.04

Metrics

First Contentful Paint — 3.8 s
The time taken for the first image or text on the page to be rendered.
Speed Index — 7.9 s
The time taken for the page contents to be visibly populated.
Largest Contentful Paint — 9.2 s
The timing of the largest text or image that is painted.

Audits

First Meaningful Paint — 4.1 s
The time taken for the primary content of the page to be rendered.

Other

Serve images in next-gen formats — Potential savings of 1,147 KiB
Consider JPEG 2000, JPEG XR or WebP image formats which provide better compression than PNG and JPEG.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://img.konami.com/img/common/sp_js_img/main_sp_Castlevania35_nft_en.png
518050
448415.45
https://img.konami.com/img/common/sp_js_img/main_sp_kam_bpl2_entry.jpg
209783
145886.45
https://img.konami.com/img/common/sp_js_img/main_sp_kgi_202108.jpg
175188
85246.1
https://img.konami.com/en/img/kam-img02.png
96826
82022.6
https://img.konami.com/img/common/sp_js_img/main_sp_kde_jleague_monthly.jpg
121239
81913.3
https://img.konami.com/en/img/kam-arcade.png
68316
57865.9
https://img.konami.com/img/common/sp_js_img/main_sp_kde_share2021_02.jpg
115298
39288.15
https://img.konami.com/en/img/kgi-system.png
40053
33969
https://img.konami.com/en/img/kgi-gaming.png
37238
31083.2
https://img.konami.com/en/img/ksc-shop.png
18648
16531
https://img.konami.com/en/img/kgi-service.png
18776
16506.8
https://img.konami.com/en/img/ksc-sch.png
19326
16320.1
https://img.konami.com/en/img/ksc-kids.png
18513
15722.6
https://img.konami.com/en/img/ksc-entry.png
17856
15698.45
https://img.konami.com/en/img/ksc-fit.png
18047
15512.05
https://img.konami.com/en/img/ksc-se.png
17191
15035.95
https://img.konami.com/en/img/ksc-faci.png
16480
14325.2
https://img.konami.com/img/common/kgi_dummy.jpg
25634
12737.15
https://img.konami.com/img/common/kam_dummy.jpg
24421
11853.6
https://img.konami.com/img/common/ksc_dummy.jpg
21808
9628.2
https://img.konami.com/img/common/knm_dummy.jpg
24129
9269.65
Enable text compression — Potential savings of 229 KiB
Text-based resources should be served with compression, such as gzip, deflate or brotli.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://img.konami.com/js/common/jquery-ui.js?new=202203120559
240427
176562
https://img.konami.com/js/common/jquery.js?new=202203120559
88145
57426
Avoid multiple page redirects — Potential savings of 1,410 ms
Redirects can cause additional delays before the page can begin loading. Konami.com should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
http://konami.com/
630
https://www.konami.com/
780
https://www.konami.com/en/
0
Serve static assets with an efficient cache policy — 34 resources found
Konami.com can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
https://img.konami.com/img/common/sp_js_img/main_sp_Castlevania35_nft_en.png
0
518761
https://img.konami.com/img/common/sp_js_img/main_sp_kam_bpl2_entry.jpg
0
210495
https://img.konami.com/img/common/sp_js_img/main_sp_kgi_202108.jpg
0
175900
https://img.konami.com/img/common/sp_js_img/main_sp_kde_jleague_monthly.jpg
0
121951
https://img.konami.com/img/common/sp_js_img/main_sp_kde_share2021_02.jpg
0
116010
https://img.konami.com/en/img/kam-img02.png
0
97536
https://img.konami.com/en/img/kam-arcade.png
0
69026
https://img.konami.com/en/img/kgi-system.png
0
40762
https://img.konami.com/en/img/kgi-gaming.png
0
37947
https://img.konami.com/img/common/kgi_dummy.jpg
0
26344
https://img.konami.com/img/common/kam_dummy.jpg
0
25131
https://img.konami.com/img/common/knm_dummy.jpg
0
24839
https://img.konami.com/img/common/ksc_dummy.jpg
0
22518
https://img.konami.com/en/img/ksc-sch.png
0
20035
https://img.konami.com/en/img/kgi-service.png
0
19485
https://img.konami.com/en/img/ksc-shop.png
0
19357
https://img.konami.com/en/img/ksc-kids.png
0
19222
https://img.konami.com/en/img/ksc-fit.png
0
18756
https://img.konami.com/en/img/ksc-entry.png
0
18565
https://img.konami.com/en/img/ksc-se.png
0
17900
https://img.konami.com/en/img/ksc-faci.png
0
17189
https://img.konami.com/img/common/kde_dummy.jpg
0
14930
https://s3-ap-northeast-1.amazonaws.com/fp-bf/3d4c80e6
0
9855
https://img.konami.com/en/img/kde-eu.png
0
7802
https://img.konami.com/en/img/kde-asia.png
0
7020
https://img.konami.com/img/common/twitter_logo.png
0
6957
https://img.konami.com/en/css/style06.css?t=1647093555828
0
6673
https://img.konami.com/en/img/kde-america.png
0
5939
https://img.konami.com/en/img/kde-jpn.png
0
5886
https://img.konami.com/img/common/mobile/btn_language_en.gif
0
5668
https://img.konami.com/ci/logo/konami_logo_normal.png
0
4915
https://img.konami.com/img/common/mobile/btn_menu.png
0
1563
https://img.konami.com/img/common/mobile/icon_box_arrow_r.gif
0
919
https://www.google-analytics.com/analytics.js
7200000
20631
Ensure text remains visible during webfont load
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
URL Potential Savings (Ms)
https://webfont.fontplus.jp/accessor/reqf/con=fp_d86a9e929e81c6516fc943949c3612a1&cha=UTF-8&dmode=&aa=1&ab=2&l=aHR0cHMlM0ElMkYlMkZ3d3cua29uYW1pLmNvbSUyRmVuJTJG&chws=&fa=SS1PVEYtVUTjgrTooajnpLpQcm8gUg&lst=0&lsc=0&s=JigpLC0uLzAxMjM0NTY3ODk6QUJDREVGR0hJSktMTU5PUFFSU1RVVldZW11fYWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXp8wqDCqeKAu-KXj-OBhOOBjOOBk-OBoeOBpOOBpuOBq-OBr-OCieOCouOCo-OCpOOCquOCs-OCueODhOODiOODiuODkOODleODneODn-ODq-ODu-ODvOS4reS6i-S7i-S7leS8muWIqeWItuWNkuWOmuWToeWgseW6puW8j-aDheaOoeaWsOagqualreeUn-eUqOekvuemj-e0ueiAhemAlOmanA&ivs=0
207.25199999288
https://webfont.fontplus.jp/accessor/reqf/con=fp_d86a9e929e81c6516fc943949c3612a1&cha=UTF-8&dmode=&aa=1&ab=2&l=aHR0cHMlM0ElMkYlMkZ3d3cua29uYW1pLmNvbSUyRmVuJTJG&chws=&fa=SS1PVEYtVUTjgrTmnKzmlodQcm8gUg&lst=0&lsc=0&s=JigpLC0uLzAxMjM0NTY3ODk6QUJDREVGR0hJSktMTU5PUFFSU1RVVldZW11fYWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXp8wqDCqeKAu-KXj-OBhOOBjOOBk-OBoeOBpOOBpuOBq-OBr-OCieOCouOCo-OCpOOCquOCs-OCueODhOODiOODiuODkOODleODneODn-ODq-ODu-ODvOS4reS6i-S7i-S7leS8muWIqeWItuWNkuWOmuWToeWgseW6puW8j-aDheaOoeaWsOagqualreeUn-eUqOekvuemj-e0ueiAhemAlOmanA&ivs=0
387.05300027505
Avoid `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Source
Image elements do not have explicit `width` and `height`
Reduce layout shifts and improve CLS by setting explicit width and height properties on image elements.
URL
https://www.konami.com/img/common/twitter_logo.png
First Contentful Paint (3G) — 7665 ms
The time taken for the first image or text on the page to be rendered while on a 3G network.
71

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of konami.com. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`button`, `link`, and `menuitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
ARIA `meter` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `progressbar` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
ARIA `tooltip` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `treeitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
`<object>` elements have alternate text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Konami.com may provide assistance to deaf or hearing-impaired users with captions on videos.

Contrast

Background and foreground colors do not have a sufficient contrast ratio.
Many (if not most) users find low-contrast text difficult or impossible to read.
Failing Elements

Navigation

Heading elements are not in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
Failing Elements
SNS

Names and labels

Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
Links do not have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
83

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that konami.com should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Ensure CSP is effective against XSS attacks
Significantly reduce the risk of cross-site scripting attacks (XSS) by ensuring you have a strong Content Security Policy (CSP).
Description Directive Severity
No CSP found in enforcement mode
High

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
Serves images with appropriate resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
jQuery
3.4.1
jQuery UI
1.11.4
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.
No browser errors logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
Page has valid source maps
Consider deploying source maps for added benefits such as the ability to debug while in production.
No issues in the `Issues` panel in Chrome Devtools
There may be unresolved issues logged to Chrome Devtools.

Audits

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL Request Resolution
http://konami.com/
Allowed
Includes front-end JavaScript libraries with known security vulnerabilities — 6 vulnerabilities detected
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Library Version Vulnerability Count Highest Severity
2
Medium
4
High
84

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for konami.com. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of konami.com on mobile screens.
Document uses legible font sizes — 79.28% legible text
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Source Selector % of Page Text Font Size
.product li div.textBox span.date
9.26%
11.52px
#knm_menu ul li a
4.85%
10.368px
#knmNewsArea.news_box ul li div.newsCom
2.87%
11.52px
header #company_name
1.98%
8.64px
#mobileGnavi span
1.76%
11.52px
79.28%
≥ 12px

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Links are crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Mobile Friendly

Tap targets are not sized appropriately — 82% appropriately sized tap targets
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.
Tap Target Size Overlapping Target
360x30
360x30
360x30

Content Best Practices

Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
Document does not have a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
40

PWA

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of konami.com. This includes details about web app manifests.

PWA Optimized

Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of konami.com on mobile screens.
Provides a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.

Installable

Web app manifest or service worker do not meet the installability requirements — 1 reason
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
Failure reason
No manifest was fetched

PWA Optimized

Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Hosting

Server Location

Server IP Address: 133.221.26.29
Continent: Asia
Country: Japan
Japan Flag
Region: Tokyo
City: Tokyo
Longitude: 139.7514
Latitude: 35.685
Currencies: JPY
Languages: Japanese

Web Hosting Provider

Name IP Address
Japan Network Information Center
Registration

Domain Registrant

Private Registration: No
Name:
Organization:
Country:
City:
State:
Post Code:
Email:
Phone:
Note: Registration information is derived from various sources and may be inaccurate.

Domain Registrar

Name IP Address
MarkMonitor, Inc. 172.64.148.104
Security

Visitor Safety

Mature Content: Not Likely
McAfee WebAdvisor Rating: Safe
WOT Rating:
WOT Trustworthiness: 93/100
WOT Child Safety: 93/100
Note: Safety information is not guaranteed.

SSL/TLS Certificate

Issued To: *.konami.com
Issued By: GeoTrust RSA CA 2018
Valid From: 24th March, 2021
Valid To: 29th March, 2022
Subject: CN = *.konami.com
O = KONAMI HOLDINGS CORPORATION
L = Chuo-ku
S = JP
Hash: 8e6c5735
Issuer: CN = GeoTrust RSA CA 2018
OU = www.digicert.com
O = DigiCert Inc
S = US
Version: 2
Serial Number: 4655246945396038298310177436909649510
Serial Number (Hex): 038091651C264E51D4A3DB95227F3E66
Valid From: 24th March, 2024
Valid To: 29th March, 2024
Signature Algorithm (Short Name): RSA-SHA256
Signature Algorithm (Long Name): sha256WithRSAEncryption
Authority Key Identifier: keyid:90:58:FF:B0:9C:75:A8:51:54:77:B1:ED:F2:A3:43:16:38:9E:6C:C5
Extended Key Usage: TLS Web Server Authentication, TLS Web Client Authentication
CRL Distribution Points:
Full Name:
URI:http://cdp.geotrust.com/GeoTrustRSACA2018.crl

Certificate Policies: Policy: 2.23.140.1.2.2
CPS: http://www.digicert.com/CPS

Authority Information Access: OCSP - URI:http://status.geotrust.com
CA Issuers - URI:http://cacerts.geotrust.com/GeoTrustRSACA2018.crt

SCT List: Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 29:79:BE:F0:9E:39:39:21:F0:56:73:9F:63:A5:77:E5:
BE:57:7D:9C:60:0A:F8:F9:4D:5D:26:5C:25:5D:C7:84
Timestamp : Mar 24 08:32:47.698 2021 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:72:3E:21:0A:E2:55:1E:FB:D1:18:06:52:
B5:1D:6C:A7:D4:7D:B0:64:47:BA:1F:E1:62:65:DD:16:
33:83:E7:75:02:20:18:A8:81:82:80:0C:BE:F8:56:BB:
D3:61:5A:5B:19:28:12:9F:A1:B2:60:03:83:12:E0:52:
4D:B2:1F:64:71:43
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 22:45:45:07:59:55:24:56:96:3F:A1:2F:F1:F7:6D:86:
E0:23:26:63:AD:C0:4B:7F:5D:C6:83:5C:6E:E2:0F:02
Timestamp : Mar 24 08:32:47.778 2021 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:90:2A:A7:C8:AC:B0:AD:CA:FA:EB:57:
AB:BD:90:11:A7:7B:30:6C:DD:11:F3:70:E7:BA:6C:F3:
0E:4C:28:B8:58:02:21:00:8C:7A:1F:F6:96:CF:01:96:
91:10:DC:C6:ED:B6:6C:5A:72:41:E5:23:A1:2E:3C:AA:
86:01:50:3A:A3:58:B7:AA
Key Usage: Digital Signature, Key Encipherment
Basic Constraints: CA:FALSE
Subject Alternative Name: DNS:konami.com
DNS:*.konami.com
Technical

DNS Lookup

A Records

Host IP Address Class TTL
konami.com. 133.221.26.29 IN 3600

NS Records

Host Nameserver Class TTL
konami.com. mx4.konami.co.jp. IN 3600
konami.com. mx5.konami.co.jp. IN 3600
konami.com. mx2.konami.co.jp. IN 3600
konami.com. mx1.konami.co.jp. IN 3600
konami.com. mx3.konami.co.jp. IN 3600

CAA Records

Domain Flags Tag Class TTL
godaddy.com 0 issuewild IN 3600
godaddy.com 0 issue IN 3600
https://www.konami.com/ 0 iodef IN 3600
mailto:mpki_ssl@konami.com 0 iodef IN 3600
secomtrust.net 0 issue IN 3600
globalsign.com 0 issuewild IN 3600
digicert.com 0 issue IN 3600
digicert.com 0 issuewild IN 3600
globalsign.com 0 issue IN 3600

MX Records

Priority Host Server Class TTL
0 konami.com. konami-com.mail.protection.outlook.com. IN 3600

SOA Records

Domain Name Primary NS Responsible Email TTL
konami.com. mx1.konami.com. postmaster.fw.konami.com. 3600

TXT Records

Host Value Class TTL
konami.com. apple-domain-verification=WZXNk8r4ohQWOgLf IN 3600
konami.com. v=spf1 IN 3600
konami.com. MS=202FA772D10C4A0DF06F935717A210ECCD1979A6 IN 3600
konami.com. atlassian-domain-verification=0yxwDi2oUyaaFJzHa3MupUUIth23TxvkR/LKOXGKJFzmSWPLJKu5SBXJZxuNFfFa IN 3600
konami.com. google-site-verification=vpOfPdWePQ3UuvZ4PsjD3FEbAlx4gNpRjFIH6Doah5g IN 3600

HTTP Response Headers

Whois Lookup

Created: 24th August, 1995
Changed: 3rd August, 2020
Expires: 22nd August, 2022
Registrar: MarkMonitor, Inc.
Status: clientUpdateProhibited
clientTransferProhibited
clientDeleteProhibited
Nameservers: mx1.konami.co.jp
mx2.konami.co.jp
mx3.konami.co.jp
mx4.konami.co.jp
mx5.konami.co.jp
Owner Name: KONAMI HOLDINGS CORPORATION
Owner Organization: KONAMI HOLDINGS CORPORATION
Owner Street: 1-11-1, Ginza
Owner Post Code: 104-0061
Owner City: Chuo-ku
Owner State: Tokyo
Owner Country: JP
Owner Phone: +81.366360573
Owner Email: domain.jp@markmonitor.com
Admin Organization: Clarivate Analytics (Japan) Co.,Ltd
Admin State: Tokyo
Admin Country: JP
Admin Email: Select Request Email Form at https://domains.markmonitor.com/whois/konami.com
Tech Organization: Clarivate Analytics (Japan) Co.,Ltd
Tech State: Tokyo
Tech Country: JP
Tech Email: Select Request Email Form at https://domains.markmonitor.com/whois/konami.com
Full Whois: Domain Name: konami.com
Registry Domain ID: 2288290_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.markmonitor.com
Registrar URL: http://www.markmonitor.com
Updated Date: 2020-08-03T06:31:45+0000
Creation Date: 1995-08-24T04:00:00+0000
Registrar Registration Expiration Date: 2022-08-22T07:00:00+0000
Registrar: MarkMonitor, Inc.
Registrar IANA ID: 292
Registrar Abuse Contact Email: abusecomplaints@markmonitor.com
Registrar Abuse Contact Phone: +1.2083895770
Domain Status: clientUpdateProhibited (https://www.icann.org/epp#clientUpdateProhibited)
Domain Status: clientTransferProhibited (https://www.icann.org/epp#clientTransferProhibited)
Domain Status: clientDeleteProhibited (https://www.icann.org/epp#clientDeleteProhibited)
Registry Registrant ID:
Registrant Name: KONAMI HOLDINGS CORPORATION
Registrant Organization: KONAMI HOLDINGS CORPORATION
Registrant Street: 1-11-1, Ginza
Registrant City: Chuo-ku
Registrant State/Province: Tokyo
Registrant Postal Code: 104-0061
Registrant Country: JP
Registrant Phone: +81.366360573
Registrant Phone Ext:
Registrant Fax: +81.368931573
Registrant Fax Ext:
Registrant Email: domain.jp@markmonitor.com
Admin Organization: Clarivate Analytics (Japan) Co.,Ltd
Admin State/Province: Tokyo
Admin Country: JP
Admin Email: Select Request Email Form at https://domains.markmonitor.com/whois/konami.com
Tech Organization: Clarivate Analytics (Japan) Co.,Ltd
Tech State/Province: Tokyo
Tech Country: JP
Tech Email: Select Request Email Form at https://domains.markmonitor.com/whois/konami.com
Name Server: mx1.konami.co.jp
Name Server: mx3.konami.co.jp
Name Server: mx2.konami.co.jp
Name Server: mx5.konami.co.jp
Name Server: mx4.konami.co.jp
DNSSEC: unsigned
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2022-03-12T13:58:42+0000 <<<

For more information on WHOIS status codes, please visit:
https://www.icann.org/resources/pages/epp-status-codes

If you wish to contact this domain’s Registrant, Administrative, or Technical
contact, and such email address is not visible above, you may do so via our web
form, pursuant to ICANN’s Temporary Specification. To verify that you are not a
robot, please enter your email address to receive a link to a page that
facilitates email communication with the relevant contact(s).

Web-based WHOIS:
https://domains.markmonitor.com/whois

If you have a legitimate interest in viewing the non-public WHOIS details, send
your request and the reasons for your request to whoisrequest@markmonitor.com
and specify the domain name in the subject line. We will review that request and
may ask for supporting documentation and explanation.

The data in MarkMonitor’s WHOIS database is provided for information purposes,
and to assist persons in obtaining information about or related to a domain
name’s registration record. While MarkMonitor believes the data to be accurate,
the data is provided "as is" with no guarantee or warranties regarding its
accuracy.

By submitting a WHOIS query, you agree that you will use this data only for
lawful purposes and that, under no circumstances will you use this data to:
(1) allow, enable, or otherwise support the transmission by email, telephone,
or facsimile of mass, unsolicited, commercial advertising, or spam; or
(2) enable high volume, automated, or electronic processes that send queries,
data, or email to MarkMonitor (or its systems) or the domain name contacts (or
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By submitting this query, you agree to abide by this policy.

MarkMonitor Domain Management(TM)
Protecting companies and consumers in a digital world.

Visit MarkMonitor at https://www.markmonitor.com
Contact us at +1.8007459229
In Europe, at +44.02032062220

Nameservers

Name IP Address
mx1.konami.co.jp 133.221.216.241
mx2.konami.co.jp 133.221.216.242
mx3.konami.co.jp 210.148.145.166
mx4.konami.co.jp 133.221.216.239
mx5.konami.co.jp 133.221.216.240
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