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cyzo.co.jp screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

cyzo.co.jp

株式会社サイゾー（Cyzo inc.）

Page Load Speed

20.7 sec in total

First Response

16 ms

Resources Loaded

20.6 sec

Page Rendered

136 ms

cyzo.co.jp screenshot

About Website

Visit cyzo.co.jp now to see the best up-to-date Cyzo content for Japan and also check out these interesting facts you probably never knew about cyzo.co.jp

視点をリニューアルする情報誌「サイゾー」を発行している株式会社サイゾー

Visit cyzo.co.jp

Key Findings

We analyzed Cyzo.co.jp page load time and found that the first response time was 16 ms and then it took 20.7 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

cyzo.co.jp performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

76/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

5/100

25%

SI (Speed Index)

Value4.8 s

66/100

10%

TBT (Total Blocking Time)

Value390 ms

68/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value7.3 s

50/100

10%

Network Requests Diagram

cyzo.co.jp

16 ms

cyzo.co.jp

615 ms

style.css

342 ms

styles.css

333 ms

jquery.js

186 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 92% of them (24 requests) were addressed to the original Cyzo.co.jp, 4% (1 request) were made to Ds.advg.jp and 4% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (19.9 sec) relates to the external source Ds.advg.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 178.5 kB (31%)

Content Size

574.8 kB

After Optimization

396.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cyzo.co.jp main page is 574.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Images take 321.7 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 9.0 kB

  • Original 13.1 kB
  • After minification 11.6 kB
  • After compression 4.1 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 1.6 kB, which is 12% 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 9.0 kB or 68% of the original size.

Image Optimization

-5%

Potential reduce by 16.4 kB

  • Original 321.7 kB
  • After minification 305.3 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. Cyzo images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 151.5 kB

  • Original 232.3 kB
  • After minification 230.3 kB
  • After compression 80.8 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 151.5 kB or 65% of the original size.

CSS Optimization

-22%

Potential reduce by 1.6 kB

  • Original 7.7 kB
  • After minification 7.7 kB
  • After compression 6.0 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. Cyzo.co.jp needs all CSS files to be minified and compressed as it can save up to 1.6 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (26%)

Requests Now

23

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cyzo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

cyzo.co.jp

cyzo.co.jp

16 ms

cyzo.co.jp

cyzo.co.jp

615 ms

style.css

style.css

342 ms

styles.css

styles.css

333 ms

jquery.js

jquery.js

186 ms

jquery-migrate.min.js

jquery-migrate.min.js

354 ms

pjs.js

pjs.js

19923 ms

site.js

site.js

328 ms

jquery.form.min.js

jquery.form.min.js

330 ms

scripts.js

scripts.js

495 ms

wp-embed.min.js

wp-embed.min.js

669 ms

gtm.js

gtm.js

107 ms

cyzo_logo.png

cyzo_logo.png

395 ms

sns_icon.png

sns_icon.png

214 ms

cyzo_logo_white.png

cyzo_logo_white.png

210 ms

2405top.png

2405top.png

980 ms

cat_icon.png

cat_icon.png

297 ms

nikkan-02.png

nikkan-02.png

528 ms

woman_300x100.png

woman_300x100.png

560 ms

mens_300x100.png

mens_300x100.png

616 ms

grazie_logo.png

grazie_logo.png

662 ms

health.png

health.png

713 ms

premium.png

premium.png

852 ms

mens.png

mens.png

722 ms

woman.png

woman.png

936 ms

nikkan.png

nikkan.png

1002 ms

Accessibility Review

cyzo.co.jp accessibility score

62

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

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

cyzo.co.jp best practices score

67

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

High

Browser errors were logged to the console

SEO Factors

cyzo.co.jp SEO score

90

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cyzo.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 Cyzo.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

cyzo.co.jp

Open Graph description is not detected on the main page of Cyzo. 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: