Tools & Wizards About Us

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

cr-nexus.co.jp

クリエイティブ ネクサス | CR-NEXUS

Page Load Speed

9.8 sec in total

First Response

568 ms

Resources Loaded

8.5 sec

Page Rendered

673 ms

About Website

Welcome to cr-nexus.co.jp homepage info - get ready to check CR NEXUS best content right away, or after learning these important things about cr-nexus.co.jp

港区六本木にあるテレビ番組制作会社クリエイティブネクサスWEBサイト。採用・求人情報と制作番組の紹介やスタッフコラム。

Visit cr-nexus.co.jp

Key Findings

We analyzed Cr-nexus.co.jp page load time and found that the first response time was 568 ms and then it took 9.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

cr-nexus.co.jp performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value12.2 s

3/100

10%

TBT (Total Blocking Time)

Value620 ms

48/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value15.4 s

7/100

10%

Network Requests Diagram

cr-nexus.co.jp

568 ms

www.cr-nexus.co.jp

1659 ms

js

70 ms

ajaxzip3.js

37 ms

reset.css

512 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 84% of them (63 requests) were addressed to the original Cr-nexus.co.jp, 4% (3 requests) were made to Use.fontawesome.com and 3% (2 requests) were made to Webfont.fontplus.jp. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Ssif1.globalsign.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 426.2 kB (11%)

Content Size

3.7 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cr-nexus.co.jp main page is 3.7 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. 50% of websites need less resources to load. Images take 3.4 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 44.3 kB

  • Original 50.8 kB
  • After minification 37.8 kB
  • After compression 6.5 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. This page needs HTML code to be minified as it can gain 13.1 kB, which is 26% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 44.3 kB or 87% of the original size.

Image Optimization

-5%

Potential reduce by 164.6 kB

  • Original 3.4 MB
  • After minification 3.2 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. CR NEXUS images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 74.8 kB

  • Original 112.2 kB
  • After minification 104.4 kB
  • After compression 37.4 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 74.8 kB or 67% of the original size.

CSS Optimization

-84%

Potential reduce by 142.5 kB

  • Original 168.6 kB
  • After minification 71.6 kB
  • After compression 26.2 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. Cr-nexus.co.jp needs all CSS files to be minified and compressed as it can save up to 142.5 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (29%)

Requests Now

70

After Optimization

50

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CR NEXUS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

cr-nexus.co.jp accessibility score

78

Accessibility Issues

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

Best Practices

cr-nexus.co.jp best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

cr-nexus.co.jp SEO score

92

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

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 Cr-nexus.co.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 Cr-nexus.co.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 CR NEXUS. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: