Report Summary

  • 80

    Performance

    Renders faster than
    86% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 48% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

lieche-shanghai.jtxxol.com

欢迎光临!

Page Load Speed

22 sec in total

First Response

4.9 sec

Resources Loaded

17 sec

Page Rendered

106 ms

lieche-shanghai.jtxxol.com screenshot

About Website

Welcome to lieche-shanghai.jtxxol.com homepage info - get ready to check Lieche Shanghai Jtxxol best content for China right away, or after learning these important things about lieche-shanghai.jtxxol.com

上海列车网,上海列车时刻表,上海列车查询

Visit lieche-shanghai.jtxxol.com

Key Findings

We analyzed Lieche-shanghai.jtxxol.com page load time and found that the first response time was 4.9 sec and then it took 17.2 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

lieche-shanghai.jtxxol.com performance score

80

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

55/100

25%

SI (Speed Index)

Value4.1 s

79/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.6 s

91/100

10%

Network Requests Diagram

lieche-shanghai.jtxxol.com

4883 ms

jt.css

726 ms

jquery.js

1823 ms

m.js

1382 ms

bg1.gif

717 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 30% of them (8 requests) were addressed to the original Lieche-shanghai.jtxxol.com, 22% (6 requests) were made to Pos.baidu.com and 19% (5 requests) were made to Cpro.baidustatic.com. The less responsive or slowest element that took the longest time to load (4.9 sec) belongs to the original domain Lieche-shanghai.jtxxol.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 123.2 kB (41%)

Content Size

297.5 kB

After Optimization

174.2 kB

In fact, the total size of Lieche-shanghai.jtxxol.com main page is 297.5 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. 20% of websites need less resources to load. Javascripts take 165.2 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 15.2 kB

  • Original 19.5 kB
  • After minification 19.1 kB
  • After compression 4.3 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 15.2 kB or 78% of the original size.

Image Optimization

-2%

Potential reduce by 2.3 kB

  • Original 101.5 kB
  • After minification 99.2 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. Lieche Shanghai Jtxxol images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 97.1 kB

  • Original 165.2 kB
  • After minification 164.5 kB
  • After compression 68.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 97.1 kB or 59% of the original size.

CSS Optimization

-76%

Potential reduce by 8.6 kB

  • Original 11.3 kB
  • After minification 10.3 kB
  • After compression 2.7 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. Lieche-shanghai.jtxxol.com needs all CSS files to be minified and compressed as it can save up to 8.6 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (31%)

Requests Now

26

After Optimization

18

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lieche Shanghai Jtxxol. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

lieche-shanghai.jtxxol.com accessibility score

79

Accessibility Issues

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

Buttons do not have an accessible name

High

Document doesn't have a <title> element

Best Practices

lieche-shanghai.jtxxol.com 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

lieche-shanghai.jtxxol.com SEO score

75

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

Document doesn't have a <title> element

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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 Lieche-shanghai.jtxxol.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 Lieche-shanghai.jtxxol.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 Lieche Shanghai Jtxxol. 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: