Tools & Wizards About Us

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

chinabuses.com

客车网官网_客车行业门户网站_创立于1999年

Page Load Speed

12.3 sec in total

First Response

729 ms

Resources Loaded

10.5 sec

Page Rendered

1.1 sec

About Website

Visit chinabuses.com now to see the best up-to-date Chinabuses content for China and also check out these interesting facts you probably never knew about chinabuses.com

客车网，拥有最新的客车新闻、客车图片、客车视频、客车车型、客车配件、国内外品牌、客车行业研究等精选信息，提供二手客车买卖、客车租赁、配件供求、客车论坛等平台方便用户交流使用，客车行业领先的门户网站。

Visit chinabuses.com

Key Findings

We analyzed Chinabuses.com page load time and found that the first response time was 729 ms and then it took 11.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

chinabuses.com performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.8 s

1/100

10%

LCP (Largest Contentful Paint)

Value23.0 s

0/100

25%

SI (Speed Index)

Value12.0 s

4/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.509

16/100

15%

TTI (Time to Interactive)

Value12.9 s

13/100

10%

Network Requests Diagram

chinabuses.com

729 ms

chinabuses.com

1252 ms

style.css

1461 ms

buses-min.css

1257 ms

jquery.min.js

1780 ms

Our browser made a total of 138 requests to load all elements on the main page. We found that 91% of them (125 requests) were addressed to the original Chinabuses.com, 2% (3 requests) were made to Turing.captcha.gtimg.com and 1% (2 requests) were made to Turing.captcha.qcloud.com. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Chinabuses.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 540.6 kB (4%)

Content Size

12.9 MB

After Optimization

12.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chinabuses.com main page is 12.9 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. 70% of websites need less resources to load. Images take 12.4 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 147.6 kB

  • Original 174.3 kB
  • After minification 141.2 kB
  • After compression 26.7 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. This page needs HTML code to be minified as it can gain 33.1 kB, which is 19% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 147.6 kB or 85% of the original size.

Image Optimization

-3%

Potential reduce by 385.1 kB

  • Original 12.4 MB
  • After minification 12.0 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. Chinabuses images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 5.3 kB

  • Original 262.4 kB
  • After minification 262.4 kB
  • After compression 257.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-12%

Potential reduce by 2.6 kB

  • Original 21.0 kB
  • After minification 21.0 kB
  • After compression 18.4 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. Chinabuses.com needs all CSS files to be minified and compressed as it can save up to 2.6 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (12%)

Requests Now

136

After Optimization

120

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 136 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chinabuses. 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 as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

chinabuses.com accessibility score

75

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

chinabuses.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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

chinabuses.com SEO score

91

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chinabuses.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Chinabuses.com 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

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