Tools & Wizards About Us
jzlsw.com screenshot

Report Summary

  • 71

    Performance

    Renders faster than
    81% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

jzlsw.com

www.jzlsw.com-官网首页

Page Load Speed

42.4 sec in total

First Response

10.9 sec

Resources Loaded

31.3 sec

Page Rendered

166 ms

jzlsw.com screenshot

About Website

Welcome to jzlsw.com homepage info - get ready to check Jzlsw best content right away, or after learning these important things about jzlsw.com

jzlsw.com

Visit jzlsw.com

Key Findings

We analyzed Jzlsw.com page load time and found that the first response time was 10.9 sec and then it took 31.5 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.

Performance Metrics

jzlsw.com performance score

71

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

68/100

25%

SI (Speed Index)

Value5.4 s

56/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.447

20/100

15%

TTI (Time to Interactive)

Value3.1 s

95/100

10%

Network Requests Diagram

jzlsw.com

10915 ms

index.css

1404 ms

menu_bg.gif

515 ms

navspacer.gif

10023 ms

bar_13_left.gif

968 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 79% of them (22 requests) were addressed to the original Jzlsw.com, 7% (2 requests) were made to Chinacourt.org and 4% (1 request) were made to Chinahouse.gov.cn. The less responsive or slowest element that took the longest time to load (19.4 sec) relates to the external source Chinahouse.gov.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 63.6 kB (87%)

Content Size

72.9 kB

After Optimization

9.3 kB

  • HTML
  • CSS

In fact, the total size of Jzlsw.com main page is 72.9 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. Only 5% of websites need less resources to load. HTML takes 67.5 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 59.2 kB

  • Original 67.5 kB
  • After minification 54.5 kB
  • After compression 8.3 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. This page needs HTML code to be minified as it can gain 12.9 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 59.2 kB or 88% of the original size.

CSS Optimization

-81%

Potential reduce by 4.4 kB

  • Original 5.4 kB
  • After minification 4.6 kB
  • After compression 1.0 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. Jzlsw.com needs all CSS files to be minified and compressed as it can save up to 4.4 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (28%)

Requests Now

25

After Optimization

18

  • AJAX
  • Images
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jzlsw. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

jzlsw.com

jzlsw.com

10915 ms

index.css

index.css

1404 ms

menu_bg.gif

menu_bg.gif

515 ms

navspacer.gif

navspacer.gif

10023 ms

bar_13_left.gif

bar_13_left.gif

968 ms

bar_13_bg.gif

bar_13_bg.gif

980 ms

bar_13_right.gif

bar_13_right.gif

1047 ms

2%5B1%5D.JPG

2%5B1%5D.JPG

1967 ms

bg.gif

bg.gif

4873 ms

logo.gif

logo.gif

6212 ms

03.gif

03.gif

19412 ms

top.jpg

top.jpg

7257 ms

neteaselogo.gif

neteaselogo.gif

1073 ms

wyt.gif

wyt.gif

5084 ms

cnt.asp

cnt.asp

546 ms

right_tw.gif

right_tw.gif

18093 ms

2008817113331569.jpg

2008817113331569.jpg

4482 ms

line.gif

line.gif

502 ms

line1.gif

line1.gif

502 ms

news.asp

news.asp

2344 ms

news.asp

news.asp

3988 ms

news.asp

news.asp

18756 ms

news.asp

news.asp

3217 ms

news.asp

news.asp

3718 ms

news.asp

news.asp

6232 ms

news.asp

news.asp

3292 ms

news.asp

news.asp

6831 ms

pageerror.shtml

pageerror.shtml

1280 ms

Accessibility Review

jzlsw.com accessibility score

64

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.

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

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

jzlsw.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

SEO Factors

jzlsw.com SEO score

92

Search Engine Optimization Advices

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

    EN

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jzlsw.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Jzlsw.com main page’s claimed encoding is gb2312. 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

jzlsw.com

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