Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 81

    SEO

    Google-friendlier than
    43% of websites

cysoku.com

サイ速

Page Load Speed

10.3 sec in total

First Response

731 ms

Resources Loaded

7.4 sec

Page Rendered

2.1 sec

cysoku.com screenshot

About Website

Visit cysoku.com now to see the best up-to-date Cysoku content for Japan and also check out these interesting facts you probably never knew about cysoku.com

車・バイク・自転車など乗り物に関連したネタを紹介してます。

Visit cysoku.com

Key Findings

We analyzed Cysoku.com page load time and found that the first response time was 731 ms and then it took 9.6 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

cysoku.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value12.6 s

3/100

10%

TBT (Total Blocking Time)

Value1,390 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.659

8/100

15%

TTI (Time to Interactive)

Value20.8 s

2/100

10%

Network Requests Diagram

cysoku.com

731 ms

template.css

314 ms

site.css

497 ms

import.js

318 ms

jquery.js

814 ms

Our browser made a total of 215 requests to load all elements on the main page. We found that 7% of them (15 requests) were addressed to the original Cysoku.com, 11% (23 requests) were made to Parts.blog.livedoor.jp and 8% (17 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Livedoor.blogimg.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 713.4 kB (36%)

Content Size

2.0 MB

After Optimization

1.3 MB

In fact, the total size of Cysoku.com main page is 2.0 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 170.9 kB

  • Original 208.2 kB
  • After minification 176.0 kB
  • After compression 37.3 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. This page needs HTML code to be minified as it can gain 32.3 kB, which is 15% 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 170.9 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 15.3 kB

  • Original 1.0 MB
  • After minification 1.0 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. Cysoku images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 369.8 kB

  • Original 591.1 kB
  • After minification 553.8 kB
  • After compression 221.3 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 369.8 kB or 63% of the original size.

CSS Optimization

-89%

Potential reduce by 157.3 kB

  • Original 176.5 kB
  • After minification 161.0 kB
  • After compression 19.2 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. Cysoku.com needs all CSS files to be minified and compressed as it can save up to 157.3 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 111 (53%)

Requests Now

209

After Optimization

98

The browser has sent 209 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cysoku. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 73 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

cysoku.com accessibility score

66

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-*] attributes do not match their roles

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

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

cysoku.com 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

cysoku.com SEO score

81

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

High

Tap targets are not sized appropriately

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 Cysoku.com 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 Cysoku.com 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 Cysoku. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: