Report Summary

  • 36

    Performance

    Renders faster than
    56% of other websites

  • 47

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 62

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

post.baidu.com

百度贴吧——全球领先的中文社区

Page Load Speed

44.8 sec in total

First Response

2.8 sec

Resources Loaded

41.2 sec

Page Rendered

747 ms

post.baidu.com screenshot

About Website

Welcome to post.baidu.com homepage info - get ready to check Post Baidu best content for China right away, or after learning these important things about post.baidu.com

百度贴吧——全球领先的中文社区。贴吧的使命是让志同道合的人相聚。不论是大众话题还是小众话题,都能精准地聚集大批同好网友,展示自我风采,结交知音,搭建别具特色的“兴趣主题“互动平台。贴吧目录涵盖游戏、地区、文学、动漫、娱乐明星、生活、体育、电脑数码等方方面面,是全球领先的中文交流平台,它为人们提供一个表达和交流思想的自由网络空间,并以此汇集志同道合的网友。

Visit post.baidu.com

Key Findings

We analyzed Post.baidu.com page load time and found that the first response time was 2.8 sec and then it took 42 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 19 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

post.baidu.com performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

11/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

28/100

25%

SI (Speed Index)

Value12.6 s

3/100

10%

TBT (Total Blocking Time)

Value820 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.3 s

20/100

10%

Network Requests Diagram

post.baidu.com

2779 ms

tieba.baidu.com

2406 ms

alog.min.js

1127 ms

tb1.bdstatic.com

2984 ms

tb1.bdstatic.com

4264 ms

Our browser made a total of 241 requests to load all elements on the main page. We found that 0% of them (1 request) were addressed to the original Post.baidu.com, 25% (61 requests) were made to Imgsrc.baidu.com and 19% (46 requests) were made to Tb1.bdstatic.com. The less responsive or slowest element that took the longest time to load (20.1 sec) relates to the external source Tb1.bdstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.7 MB (43%)

Content Size

3.9 MB

After Optimization

2.2 MB

In fact, the total size of Post.baidu.com main page is 3.9 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. 50% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 176.0 kB

  • Original 235.7 kB
  • After minification 233.2 kB
  • After compression 59.7 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 176.0 kB or 75% of the original size.

Image Optimization

-6%

Potential reduce by 104.5 kB

  • Original 1.7 MB
  • After minification 1.6 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. Post Baidu images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 1.2 MB

  • Original 1.6 MB
  • After minification 1.6 MB
  • After compression 479.0 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 1.2 MB or 71% of the original size.

CSS Optimization

-83%

Potential reduce by 229.7 kB

  • Original 277.4 kB
  • After minification 276.6 kB
  • After compression 47.6 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. Post.baidu.com needs all CSS files to be minified and compressed as it can save up to 229.7 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 72 (33%)

Requests Now

218

After Optimization

146

The browser has sent 218 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Post Baidu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

post.baidu.com accessibility score

47

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

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

post.baidu.com best practices score

62

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Registers an unload listener

Low

Detected JavaScript libraries

High

Uses deprecated APIs

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

post.baidu.com SEO score

85

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GBK

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Post.baidu.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 Post.baidu.com main page’s claimed encoding is gbk. 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

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