Tools & Wizards About Us
chuso.co.jp screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

chuso.co.jp

自動車ホイール修理から板金塗装 自転車ペイント塗装【シンボリ】

Page Load Speed

5.9 sec in total

First Response

527 ms

Resources Loaded

4.7 sec

Page Rendered

723 ms

chuso.co.jp screenshot

About Website

Welcome to chuso.co.jp homepage info - get ready to check Chuso best content right away, or after learning these important things about chuso.co.jp

アルミホイール修理・リペア｜板金塗装｜自動車パーツの製造・販売｜自転車カスタムペイント塗装＆リペアまで 愛知県名古屋市にあるシンボリにお任せください。ホイール修理専門店は【全国往復送料無料!】東京・名古屋・広島に拠点あり 大阪 福岡など全国対応！

Visit chuso.co.jp

Key Findings

We analyzed Chuso.co.jp page load time and found that the first response time was 527 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

chuso.co.jp performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value13.4 s

0/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value680 ms

44/100

30%

CLS (Cumulative Layout Shift)

Value0.055

98/100

15%

TTI (Time to Interactive)

Value13.2 s

12/100

10%

Network Requests Diagram

chuso.co.jp

527 ms

shinbori.co.jp

546 ms

shinbori.co.jp

1208 ms

jquery.min.js

23 ms

widgets.js

93 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Chuso.co.jp, 62% (46 requests) were made to Shinbori.co.jp and 12% (9 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Shinbori.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 80.6 kB (6%)

Content Size

1.3 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chuso.co.jp main page is 1.3 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. 70% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 47.0 kB

  • Original 60.3 kB
  • After minification 54.7 kB
  • After compression 13.4 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 47.0 kB or 78% of the original size.

Image Optimization

-1%

Potential reduce by 15.2 kB

  • Original 1.1 MB
  • After minification 1.1 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. Chuso images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 10.6 kB

  • Original 100.7 kB
  • After minification 100.4 kB
  • After compression 90.1 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 10.6 kB or 11% of the original size.

CSS Optimization

-25%

Potential reduce by 7.8 kB

  • Original 31.7 kB
  • After minification 31.7 kB
  • After compression 23.8 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. Chuso.co.jp needs all CSS files to be minified and compressed as it can save up to 7.8 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (38%)

Requests Now

60

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chuso. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

chuso.co.jp

chuso.co.jp

527 ms

shinbori.co.jp

shinbori.co.jp

546 ms

shinbori.co.jp

shinbori.co.jp

1208 ms

jquery.min.js

jquery.min.js

23 ms

widgets.js

widgets.js

93 ms

flickSlider.js

flickSlider.js

185 ms

flexibility.js

flexibility.js

369 ms

jquery.sidr.min.js

jquery.sidr.min.js

534 ms

autoptimize_3b42c0c80b82f44b8ffadfaa792186ad.css

autoptimize_3b42c0c80b82f44b8ffadfaa792186ad.css

715 ms

autoptimize_e94d2f22fe0305f490606b763950bd16.css

autoptimize_e94d2f22fe0305f490606b763950bd16.css

538 ms

css

css

33 ms

css

css

50 ms

css

css

56 ms

css

css

55 ms

css

css

56 ms

css

css

62 ms

jquery.js

jquery.js

731 ms

jquery-migrate.min.js

jquery-migrate.min.js

548 ms

wpfp.js

wpfp.js

550 ms

js

js

102 ms

scripts.js

scripts.js

709 ms

jquery.touchwipe.min.js

jquery.touchwipe.min.js

720 ms

jquery.lightbox.min.js

jquery.lightbox.min.js

761 ms

wp-embed.min.js

wp-embed.min.js

761 ms

shin_rogo.png

shin_rogo.png

192 ms

mob_menu_b.png

mob_menu_b.png

191 ms

ho1.jpg

ho1.jpg

372 ms

ho6.jpg

ho6.jpg

192 ms

ho2.jpg

ho2.jpg

190 ms

ho3.jpg

ho3.jpg

359 ms

ho4.jpg

ho4.jpg

363 ms

ho5-1.jpg

ho5-1.jpg

364 ms

ji1.jpg

ji1.jpg

551 ms

ji2.jpg

ji2.jpg

372 ms

ji3.jpg

ji3.jpg

548 ms

ban1.jpg

ban1.jpg

549 ms

ban3.jpg

ban3.jpg

549 ms

freedombox.jpg

freedombox.jpg

733 ms

a1.jpg

a1.jpg

1096 ms

pa1.jpg

pa1.jpg

716 ms

pa2.jpg

pa2.jpg

721 ms

pa3.jpg

pa3.jpg

719 ms

pa4.jpg

pa4.jpg

733 ms

lorber_thum.jpg

lorber_thum.jpg

1071 ms

pa5.jpg

pa5.jpg

1073 ms

received_7944311658915774-330x330.jpeg

received_7944311658915774-330x330.jpeg

899 ms

%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2022-11-10-13.38.34-330x330.png

%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2022-11-10-13.38.34-330x330.png

1099 ms

AdobeStock_70756224-330x330.jpeg

AdobeStock_70756224-330x330.jpeg

918 ms

20180402_164536-330x330.jpg

20180402_164536-330x330.jpg

1077 ms

20160322_095953-330x330.jpg

20160322_095953-330x330.jpg

1101 ms

%E3%82%B9%E3%83%86%E3%83%83%E3%82%AB%E3%83%BC-330x330.jpg

%E3%82%B9%E3%83%86%E3%83%83%E3%82%AB%E3%83%BC-330x330.jpg

1251 ms

fmtel.png

fmtel.png

1251 ms

fmmail2.png

fmmail2.png

1256 ms

sdk.js

sdk.js

52 ms

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyWyosBO5Xk.ttf

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyWyosBO5Xk.ttf

90 ms

fontello.woff

fontello.woff

1233 ms

embed

embed

261 ms

Yq6R-LCAWCX3-6Ky7FAFrOF6lw.ttf

Yq6R-LCAWCX3-6Ky7FAFrOF6lw.ttf

42 ms

SLXHc1jY5nQ8FUsGbg.ttf

SLXHc1jY5nQ8FUsGbg.ttf

85 ms

SLXIc1jY5nQ8HeIgfpesxw.ttf

SLXIc1jY5nQ8HeIgfpesxw.ttf

144 ms

LYjYdG7kmE0gV69VVPPdFl06VN8XG7Sy.ttf

LYjYdG7kmE0gV69VVPPdFl06VN8XG7Sy.ttf

80 ms

LYjYdG7kmE0gV69VVPPdFl06VN8lG7Sy.ttf

LYjYdG7kmE0gV69VVPPdFl06VN8lG7Sy.ttf

80 ms

LYjYdG7kmE0gV69VVPPdFl06VN9JG7Sy.ttf

LYjYdG7kmE0gV69VVPPdFl06VN9JG7Sy.ttf

80 ms

LYjYdG7kmE0gV69VVPPdFl06VN_JHLSy.ttf

LYjYdG7kmE0gV69VVPPdFl06VN_JHLSy.ttf

78 ms

LYjYdG7kmE0gV69VVPPdFl06VN_wHLSy.ttf

LYjYdG7kmE0gV69VVPPdFl06VN_wHLSy.ttf

81 ms

body_background_white11.png

body_background_white11.png

1354 ms

sdk.js

sdk.js

46 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

69 ms

slide1.jpg

slide1.jpg

1470 ms

settings

settings

96 ms

js

js

62 ms

button.856debeac157d9669cf51e73a08fbc93.js

button.856debeac157d9669cf51e73a08fbc93.js

24 ms

embeds

embeds

36 ms

tweet_button.2f70fb173b9000da126c79afe2098f02.ja.html

tweet_button.2f70fb173b9000da126c79afe2098f02.ja.html

32 ms

Accessibility Review

chuso.co.jp accessibility score

91

Accessibility Issues

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

chuso.co.jp best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

chuso.co.jp SEO score

100

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

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 Chuso.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 Chuso.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

chuso.co.jp

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