Tools & Wizards About Us
chuannei.cn screenshot

Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

chuannei.cn

川内生活 - 实用查询工具,最新火车时刻表,自驾路书查询

Page Load Speed

36.2 sec in total

First Response

15.6 sec

Resources Loaded

20.4 sec

Page Rendered

174 ms

chuannei.cn screenshot

About Website

Click here to check amazing Chuannei content. Otherwise, check out these important facts you probably never knew about chuannei.cn

川内生活为您提供最为实用查询工具：最新的火车时刻表、全国高铁时刻表、车次查询、火车票查询、自驾路书、驾车里程、全国邮编区号查询等，我们希望我们所提供的信息对您的出行有所帮助。

Visit chuannei.cn

Key Findings

We analyzed Chuannei.cn page load time and found that the first response time was 15.6 sec and then it took 20.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

chuannei.cn performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value3.2 s

91/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.0 s

99/100

10%

Network Requests Diagram

chuannei.cn

15602 ms

bg.jpg

144 ms

logo_03.jpg

397 ms

3_06.jpg

326 ms

3_08.jpg

366 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that 56% of them (9 requests) were addressed to the original Chuannei.cn, 6% (1 request) were made to 22.cn and 6% (1 request) were made to Js.users.51.la. The less responsive or slowest element that took the longest time to load (15.6 sec) belongs to the original domain Chuannei.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 12.9 kB (66%)

Content Size

19.7 kB

After Optimization

6.8 kB

  • HTML
  • JavaScript

In fact, the total size of Chuannei.cn main page is 19.7 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Javascripts take 12.7 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 4.9 kB

  • Original 7.0 kB
  • After minification 5.4 kB
  • After compression 2.2 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 1.6 kB, which is 23% 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 4.9 kB or 69% of the original size.

JavaScript Optimization

-64%

Potential reduce by 8.1 kB

  • Original 12.7 kB
  • After minification 12.7 kB
  • After compression 4.6 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 8.1 kB or 64% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (60%)

Requests Now

15

After Optimization

6

  • AJAX
  • Images
  • JavaScript

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chuannei. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

chuannei.cn

chuannei.cn

15602 ms

bg.jpg

bg.jpg

144 ms

logo_03.jpg

logo_03.jpg

397 ms

3_06.jpg

3_06.jpg

326 ms

3_08.jpg

3_08.jpg

366 ms

3_10.jpg

3_10.jpg

315 ms

3_11.jpg

3_11.jpg

325 ms

22pop.js

22pop.js

249 ms

park_log.aspx

park_log.aspx

2369 ms

627317.js

627317.js

1123 ms

stat.php

stat.php

2081 ms

524.jpg

524.jpg

415 ms

icon_9.gif

icon_9.gif

798 ms

stat.htm

stat.htm

542 ms

core.php

core.php

797 ms

pic1.gif

pic1.gif

1196 ms

Accessibility Review

chuannei.cn accessibility score

43

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.

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

Form elements do not have associated labels

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

chuannei.cn best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

chuannei.cn SEO score

90

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

    N/A

  • Encoding

    UTF-8

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

chuannei.cn

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