Tools & Wizards About Us
yunchadang.net screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 55

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 50

    SEO

    Google-friendlier than
    19% of websites

yunchadang.net

全国企业工商档案查询网

Page Load Speed

3.1 sec in total

First Response

657 ms

Resources Loaded

2.3 sec

Page Rendered

126 ms

yunchadang.net screenshot

About Website

Welcome to yunchadang.net homepage info - get ready to check Yunchadang best content right away, or after learning these important things about yunchadang.net

全国企业工商档案查询网 工商查档 工商内档 工商外档 户籍档案查询 律师查档

Visit yunchadang.net

Key Findings

We analyzed Yunchadang.net page load time and found that the first response time was 657 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

yunchadang.net performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.2 s

100/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value1.2 s

100/100

10%

Network Requests Diagram

yunchadang.net

657 ms

index.css

1395 ms

logo.png

1431 ms

tel.jpg

1432 ms

12689768.jpg

1432 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that all of those requests were addressed to Yunchadang.net and no external sources were called. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Yunchadang.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 39.6 kB (24%)

Content Size

162.8 kB

After Optimization

123.2 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Yunchadang.net main page is 162.8 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 136.0 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 14.2 kB

  • Original 18.9 kB
  • After minification 18.8 kB
  • After compression 4.7 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 14.2 kB or 75% of the original size.

Image Optimization

-14%

Potential reduce by 18.8 kB

  • Original 136.0 kB
  • After minification 117.3 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. Obviously, Yunchadang needs image optimization as it can save up to 18.8 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-83%

Potential reduce by 6.5 kB

  • Original 7.8 kB
  • After minification 6.9 kB
  • After compression 1.3 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. Yunchadang.net needs all CSS files to be minified and compressed as it can save up to 6.5 kB or 83% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Network Requests Diagram

yunchadang.net

yunchadang.net

657 ms

index.css

index.css

1395 ms

logo.png

logo.png

1431 ms

tel.jpg

tel.jpg

1432 ms

12689768.jpg

12689768.jpg

1432 ms

more.png

more.png

1433 ms

jianjie.png

jianjie.png

1432 ms

1_030212230D151.jpg

1_030212230D151.jpg

1599 ms

1_030212220L444.jpg

1_030212220L444.jpg

1602 ms

1_030212205VI3.jpg

1_030212205VI3.jpg

1607 ms

1_022G214531127.jpg

1_022G214531127.jpg

1617 ms

Accessibility Review

yunchadang.net accessibility score

55

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

High

<object> elements do not have alternate text

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

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

yunchadang.net best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

yunchadang.net SEO score

50

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

High

Document uses plugins

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

yunchadang.net

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