Report Summary

  • 10

    Performance

    Renders faster than
    31% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    65% of websites

  • 86

    SEO

    Google-friendlier than
    66% of websites

cgworld.jp

CG・映像の専門情報サイト | CGWORLD.jp

Page Load Speed

19.3 sec in total

First Response

677 ms

Resources Loaded

17.7 sec

Page Rendered

927 ms

cgworld.jp screenshot

About Website

Click here to check amazing CGWORLD content for Japan. Otherwise, check out these important facts you probably never knew about cgworld.jp

月刊CGWORLDがお届けする、日本で唯一無二のCG&映像に特化した情報サイトです。3DCG、VFX、撮影、編集などに関する国内外さまざまな話題をお届けします。

Visit cgworld.jp

Key Findings

We analyzed Cgworld.jp page load time and found that the first response time was 677 ms and then it took 18.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

cgworld.jp performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value19.6 s

0/100

25%

SI (Speed Index)

Value11.3 s

5/100

10%

TBT (Total Blocking Time)

Value1,330 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0.523

15/100

15%

TTI (Time to Interactive)

Value17.8 s

4/100

10%

Network Requests Diagram

cgworld.jp

677 ms

css

24 ms

style.css

514 ms

head.js

355 ms

typesquare.js

224 ms

Our browser made a total of 163 requests to load all elements on the main page. We found that 69% of them (112 requests) were addressed to the original Cgworld.jp, 10% (17 requests) were made to Ad.adlantis.jp and 6% (10 requests) were made to Pc.adimg.net. The less responsive or slowest element that took the longest time to load (6.2 sec) belongs to the original domain Cgworld.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (7%)

Content Size

16.1 MB

After Optimization

15.0 MB

In fact, the total size of Cgworld.jp main page is 16.1 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. 65% of websites need less resources to load. Images take 15.5 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 136.8 kB

  • Original 166.2 kB
  • After minification 149.2 kB
  • After compression 29.3 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 136.8 kB or 82% of the original size.

Image Optimization

-5%

Potential reduce by 712.0 kB

  • Original 15.5 MB
  • After minification 14.8 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. CGWORLD images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 176.5 kB

  • Original 296.8 kB
  • After minification 296.4 kB
  • After compression 120.3 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 176.5 kB or 59% of the original size.

CSS Optimization

-87%

Potential reduce by 121.7 kB

  • Original 140.2 kB
  • After minification 139.9 kB
  • After compression 18.5 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. Cgworld.jp needs all CSS files to be minified and compressed as it can save up to 121.7 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (6%)

Requests Now

154

After Optimization

144

The browser has sent 154 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CGWORLD. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

cgworld.jp accessibility score

77

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

cgworld.jp 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

cgworld.jp SEO score

86

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cgworld.jp 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 Cgworld.jp main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

Open Graph data is detected on the main page of CGWORLD. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: