Report Summary

  • 1

    Performance

    Renders faster than
    19% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

cybozu.co.jp

サイボウズ株式会社

Page Load Speed

6 sec in total

First Response

742 ms

Resources Loaded

5.1 sec

Page Rendered

79 ms

cybozu.co.jp screenshot

About Website

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

サイボウズはクラウドベースのグループウェアや業務改善サービスを軸に、社会のチームワーク向上を支援しています。

Visit cybozu.co.jp

Key Findings

We analyzed Cybozu.co.jp page load time and found that the first response time was 742 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

cybozu.co.jp performance score

1

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value17.3 s

0/100

25%

SI (Speed Index)

Value11.1 s

5/100

10%

TBT (Total Blocking Time)

Value9,620 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value1.041

2/100

15%

TTI (Time to Interactive)

Value23.5 s

1/100

10%

Network Requests Diagram

cybozu.co.jp

742 ms

jquery-ui.css

60 ms

style.css

341 ms

jquery.min.js

21 ms

jquery-ui.min.js

49 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 53% of them (20 requests) were addressed to the original Cybozu.co.jp, 13% (5 requests) were made to Google.com and 8% (3 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain Cybozu.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 153.4 kB (15%)

Content Size

1.0 MB

After Optimization

870.7 kB

In fact, the total size of Cybozu.co.jp main page is 1.0 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. 30% of websites need less resources to load. Images take 812.9 kB which makes up the majority of the site volume.

HTML Optimization

-25%

Potential reduce by 49 B

  • Original 197 B
  • After minification 197 B
  • After compression 148 B

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 49 B or 25% of the original size.

Image Optimization

-5%

Potential reduce by 41.3 kB

  • Original 812.9 kB
  • After minification 771.6 kB

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. Cybozu images are well optimized though.

JavaScript Optimization

-44%

Potential reduce by 71.0 kB

  • Original 160.9 kB
  • After minification 154.9 kB
  • After compression 89.9 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 71.0 kB or 44% of the original size.

CSS Optimization

-82%

Potential reduce by 41.1 kB

  • Original 50.0 kB
  • After minification 37.4 kB
  • After compression 9.0 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. Cybozu.co.jp needs all CSS files to be minified and compressed as it can save up to 41.1 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (42%)

Requests Now

36

After Optimization

21

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cybozu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

cybozu.co.jp accessibility score

74

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

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

High

[aria-*] attributes are not valid or misspelled

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

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

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

Best Practices

cybozu.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

cybozu.co.jp SEO score

98

Search Engine Optimization Advices

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

    N/A

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cybozu.co.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Cybozu.co.jp main page’s claimed encoding is shift_jis. 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 Cybozu. 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: