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52donghua.com screenshot

Report Summary

  • 71

    Performance

    Renders faster than
    82% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

52donghua.com

www.52donghua.com-官网首页

Page Load Speed

7.5 sec in total

First Response

2.8 sec

Resources Loaded

4.6 sec

Page Rendered

175 ms

52donghua.com screenshot

About Website

Click here to check amazing 52 Donghua content. Otherwise, check out these important facts you probably never knew about 52donghua.com

我爱动画网-06-20年记录

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Key Findings

We analyzed 52donghua.com page load time and found that the first response time was 2.8 sec and then it took 4.8 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

52donghua.com performance score

71

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

72/100

25%

SI (Speed Index)

Value6.2 s

44/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.447

20/100

15%

TTI (Time to Interactive)

Value2.8 s

97/100

10%

Network Requests Diagram

52donghua.com

2760 ms

index.css

1401 ms

css.css

69 ms

bg.jpg

204 ms

top.jpg

91 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that all of those requests were addressed to 52donghua.com and no external sources were called. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain 52donghua.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 37.3 kB (15%)

Content Size

243.2 kB

After Optimization

205.9 kB

  • HTML
  • Images
  • CSS

In fact, the total size of 52donghua.com main page is 243.2 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. Only 5% of websites need less resources to load. Images take 226.1 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 7.2 kB

  • Original 10.1 kB
  • After minification 9.4 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 7.2 kB or 71% of the original size.

Image Optimization

-11%

Potential reduce by 25.1 kB

  • Original 226.1 kB
  • After minification 201.0 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, 52 Donghua needs image optimization as it can save up to 25.1 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-72%

Potential reduce by 5.0 kB

  • Original 6.9 kB
  • After minification 6.3 kB
  • After compression 2.0 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. 52donghua.com needs all CSS files to be minified and compressed as it can save up to 5.0 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (30%)

Requests Now

20

After Optimization

14

  • Images
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 52 Donghua. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

52donghua.com

52donghua.com

2760 ms

index.css

index.css

1401 ms

css.css

css.css

69 ms

bg.jpg

bg.jpg

204 ms

top.jpg

top.jpg

91 ms

top-logo.png

top-logo.png

235 ms

banner-header.gif

banner-header.gif

380 ms

nav-bg.jpg

nav-bg.jpg

192 ms

center.jpg

center.jpg

132 ms

place.gif

place.gif

157 ms

ico-1.gif

ico-1.gif

199 ms

r2.png

r2.png

221 ms

ico-3.png

ico-3.png

255 ms

ico.gif

ico.gif

262 ms

1.jpg

1.jpg

274 ms

2.jpg

2.jpg

346 ms

3.jpg

3.jpg

362 ms

4.jpg

4.jpg

393 ms

5.jpg

5.jpg

458 ms

link.jpg

link.jpg

338 ms

bottom.jpg

bottom.jpg

415 ms

Accessibility Review

52donghua.com accessibility score

64

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.

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

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

52donghua.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

SEO Factors

52donghua.com SEO score

92

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

    ZH

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 52donghua.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 52donghua.com main page’s claimed encoding is gb2312. 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

52donghua.com

Open Graph description is not detected on the main page of 52 Donghua. 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: