Report Summary

  • 17

    Performance

    Renders faster than
    33% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 88

    SEO

    Google-friendlier than
    66% of websites

4gamer.net

4Gamer.net ― 日本最大級の総合ゲーム情報サイト。最新ゲームのニュース,レビューはここで!

Page Load Speed

20.3 sec in total

First Response

325 ms

Resources Loaded

18.7 sec

Page Rendered

1.3 sec

4gamer.net screenshot

About Website

Welcome to 4gamer.net homepage info - get ready to check 4Gamer best content for Japan right away, or after learning these important things about 4gamer.net

ゲームの最新ニュースをお届けします。また,ゲームのタイトルのユーザーレビューの募集/掲載や,発売スケジュールなども用意。遊びたいゲームを探す時にご活用ください!

Visit 4gamer.net

Key Findings

We analyzed 4gamer.net page load time and found that the first response time was 325 ms and then it took 20 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

4gamer.net performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value14.6 s

0/100

25%

SI (Speed Index)

Value13.5 s

2/100

10%

TBT (Total Blocking Time)

Value3,160 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value14.3 s

9/100

10%

Network Requests Diagram

4gamer.net

325 ms

www.4gamer.net

683 ms

common_top.css

483 ms

pjs.js

504 ms

4g.js

1245 ms

Our browser made a total of 236 requests to load all elements on the main page. We found that 71% of them (167 requests) were addressed to the original 4gamer.net, 14% (34 requests) were made to Ds.advg.jp and 13% (30 requests) were made to Img.adplan-ds.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain 4gamer.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.7 MB (30%)

Content Size

9.1 MB

After Optimization

6.4 MB

In fact, the total size of 4gamer.net main page is 9.1 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. Images take 5.9 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 321.1 kB

  • Original 372.7 kB
  • After minification 351.7 kB
  • After compression 51.6 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 321.1 kB or 86% of the original size.

Image Optimization

-3%

Potential reduce by 203.1 kB

  • Original 5.9 MB
  • After minification 5.7 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. 4Gamer images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 840.5 kB

  • Original 1.1 MB
  • After minification 943.6 kB
  • After compression 267.1 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 840.5 kB or 76% of the original size.

CSS Optimization

-80%

Potential reduce by 1.3 MB

  • Original 1.7 MB
  • After minification 1.3 MB
  • After compression 331.0 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. 4gamer.net needs all CSS files to be minified and compressed as it can save up to 1.3 MB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 79 (34%)

Requests Now

232

After Optimization

153

The browser has sent 232 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 4Gamer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

4gamer.net accessibility score

65

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

4gamer.net best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Missing source maps for large first-party JavaScript

SEO Factors

4gamer.net SEO score

88

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    EUC-JP

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 4gamer.net can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that 4gamer.net main page’s claimed encoding is euc-jp. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of 4Gamer. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: