Tools & Wizards About Us
dongyu.co.jp screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

dongyu.co.jp

鈍牛倶楽部 -- DONGYU OFFICIAL SITE

Page Load Speed

34.5 sec in total

First Response

3.2 sec

Resources Loaded

31.2 sec

Page Rendered

123 ms

dongyu.co.jp screenshot

About Website

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

鈍牛倶楽部オフィシャルサイト。所属俳優・女優のプロフィールや最新情報はこちら。

Visit dongyu.co.jp

Key Findings

We analyzed Dongyu.co.jp page load time and found that the first response time was 3.2 sec and then it took 31.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

dongyu.co.jp performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

91/100

10%

LCP (Largest Contentful Paint)

Value23.1 s

0/100

25%

SI (Speed Index)

Value10.3 s

8/100

10%

TBT (Total Blocking Time)

Value3,010 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.123

83/100

15%

TTI (Time to Interactive)

Value16.9 s

5/100

10%

Network Requests Diagram

dongyu.co.jp

3164 ms

css

42 ms

jquery.mCustomScrollbar.min.css

20482 ms

style.css

365 ms

style.css

18866 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 68% of them (23 requests) were addressed to the original Dongyu.co.jp, 9% (3 requests) were made to Fonts.gstatic.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Dongyu.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 451.8 kB (72%)

Content Size

629.4 kB

After Optimization

177.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dongyu.co.jp main page is 629.4 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. 30% of websites need less resources to load. CSS take 308.0 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 8.1 kB

  • Original 11.1 kB
  • After minification 10.7 kB
  • After compression 2.9 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 8.1 kB or 73% of the original size.

Image Optimization

-26%

Potential reduce by 9.2 kB

  • Original 36.1 kB
  • After minification 26.8 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. Obviously, DONGYU needs image optimization as it can save up to 9.2 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-64%

Potential reduce by 176.1 kB

  • Original 274.3 kB
  • After minification 274.1 kB
  • After compression 98.2 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 176.1 kB or 64% of the original size.

CSS Optimization

-84%

Potential reduce by 258.4 kB

  • Original 308.0 kB
  • After minification 307.4 kB
  • After compression 49.6 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. Dongyu.co.jp needs all CSS files to be minified and compressed as it can save up to 258.4 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (33%)

Requests Now

27

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DONGYU. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dongyu.co.jp

dongyu.co.jp

3164 ms

css

css

42 ms

jquery.mCustomScrollbar.min.css

jquery.mCustomScrollbar.min.css

20482 ms

style.css

style.css

365 ms

style.css

style.css

18866 ms

style.css

style.css

4066 ms

animate.min.css

animate.min.css

16407 ms

logo.png

logo.png

884 ms

logo_bl.png

logo_bl.png

1605 ms

script.min.js

script.min.js

20121 ms

script.min.js

script.min.js

15242 ms

ddash.png

ddash.png

4405 ms

dplus.png

dplus.png

939 ms

employment.png

employment.png

2087 ms

play.png

play.png

1561 ms

home.png

home.png

2300 ms

actors.png

actors.png

5555 ms

info.png

info.png

1817 ms

company.png

company.png

6727 ms

contact.png

contact.png

2931 ms

movie.png

movie.png

3324 ms

float_bg.png

float_bg.png

3603 ms

float_bg.png

float_bg.png

4206 ms

NotoSansJP-Light.woff

NotoSansJP-Light.woff

406 ms

analytics.js

analytics.js

14 ms

Montserrat-Light.woff

Montserrat-Light.woff

9040 ms

collect

collect

37 ms

183 ms

www-embed-player-vfl5foy2V.css

www-embed-player-vfl5foy2V.css

229 ms

www-embed-player.js

www-embed-player.js

258 ms

F5EcQNuXvzCwnROrenDy46C3KsouVqfn29hTt0MreZk.js

F5EcQNuXvzCwnROrenDy46C3KsouVqfn29hTt0MreZk.js

61 ms

ad_status.js

ad_status.js

122 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

111 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

110 ms

Accessibility Review

dongyu.co.jp accessibility score

83

Accessibility Issues

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

dongyu.co.jp best practices score

75

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

dongyu.co.jp SEO score

93

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

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 Dongyu.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 Dongyu.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

dongyu.co.jp

Open Graph data is detected on the main page of PARSED_DOMAIN, but there is no image specified in description. It would be a good idea for the website admin to select a nice image that can properly represent the website in Open Graph data, otherwise the first found image will be taken for this purpose and social media information block will look like this: