Tools & Wizards About Us
zsdlw.com screenshot

Report Summary

  • 86

    Performance

    Renders faster than
    89% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 87

    SEO

    Google-friendlier than
    65% of websites

zsdlw.com

招生代理网——找招生代理，就上招生代理网！

Page Load Speed

6 sec in total

First Response

618 ms

Resources Loaded

5.1 sec

Page Rendered

277 ms

zsdlw.com screenshot

About Website

Click here to check amazing Zsdlw content for China. Otherwise, check out these important facts you probably never knew about zsdlw.com

招生代理网，中国最大的招生代理人才求职招聘平台,招生代理合作平台,提供最全最新的招生代理人才,招生团队,招生老师,招生代理公司,各类学校老师招聘等信息。

Visit zsdlw.com

Key Findings

We analyzed Zsdlw.com page load time and found that the first response time was 618 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

zsdlw.com performance score

86

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

88/100

25%

SI (Speed Index)

Value6.2 s

44/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.8 s

78/100

10%

Network Requests Diagram

zsdlw.com

618 ms

www.zsdlw.com

1284 ms

css.css

629 ms

index.css

843 ms

jquery.js

1274 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 45% of them (21 requests) were addressed to the original Zsdlw.com, 51% (24 requests) were made to Img.zsdlw.com and 4% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (2.5 sec) relates to the external source Img.zsdlw.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 153.3 kB (16%)

Content Size

972.1 kB

After Optimization

818.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zsdlw.com main page is 972.1 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. Images take 826.0 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 34.3 kB

  • Original 44.0 kB
  • After minification 42.6 kB
  • After compression 9.7 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 34.3 kB or 78% of the original size.

Image Optimization

-7%

Potential reduce by 53.8 kB

  • Original 826.0 kB
  • After minification 772.2 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. Zsdlw images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 55.3 kB

  • Original 83.6 kB
  • After minification 82.4 kB
  • After compression 28.3 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 55.3 kB or 66% of the original size.

CSS Optimization

-53%

Potential reduce by 9.8 kB

  • Original 18.5 kB
  • After minification 17.1 kB
  • After compression 8.6 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. Zsdlw.com needs all CSS files to be minified and compressed as it can save up to 9.8 kB or 53% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (20%)

Requests Now

45

After Optimization

36

  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zsdlw. 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

zsdlw.com

zsdlw.com

618 ms

www.zsdlw.com

www.zsdlw.com

1284 ms

css.css

css.css

629 ms

index.css

index.css

843 ms

jquery.js

jquery.js

1274 ms

jquery.cityselect.js

jquery.cityselect.js

640 ms

jquery.dlw.js

jquery.dlw.js

211 ms

20240428102158_874

20240428102158_874

988 ms

20240417030148_883

20240417030148_883

1242 ms

20220429022951_706

20220429022951_706

1429 ms

20230602125553_173

20230602125553_173

1646 ms

20240325032504_524

20240325032504_524

1687 ms

20230829110420_451

20230829110420_451

1623 ms

20230829040354_654

20230829040354_654

1635 ms

20240219025052_151

20240219025052_151

1554 ms

20240326023911_552

20240326023911_552

1684 ms

20240405080139_633

20240405080139_633

1789 ms

20240201083059_268

20240201083059_268

1888 ms

20240221044835_274

20240221044835_274

1911 ms

20240325122031_895

20240325122031_895

1967 ms

20240411111117_222

20240411111117_222

2034 ms

20240411124046_145

20240411124046_145

1923 ms

20240429105713_407

20240429105713_407

2116 ms

20230314025436_695

20230314025436_695

2166 ms

20240429082827_378

20240429082827_378

2227 ms

20240416033144_882

20240416033144_882

2150 ms

20240314110315_711

20240314110315_711

2284 ms

20240315063134_514

20240315063134_514

2276 ms

20240424105134_158

20240424105134_158

2389 ms

20240425121222_787

20240425121222_787

2461 ms

1715137957.jpg

1715137957.jpg

2480 ms

head01.jpg

head01.jpg

211 ms

logo.png

logo.png

211 ms

tit_bg.gif

tit_bg.gif

213 ms

dl.gif

dl.gif

215 ms

pass.gif

pass.gif

212 ms

reg.gif

reg.gif

419 ms

tit_bg1.gif

tit_bg1.gif

420 ms

dotli.gif

dotli.gif

421 ms

3F.png

3F.png

422 ms

pic28.gif

pic28.gif

424 ms

9.jpg

9.jpg

1494 ms

17139421857746809.jpg

17139421857746809.jpg

838 ms

17097759974097562.jpg

17097759974097562.jpg

1258 ms

beian.png

beian.png

1098 ms

hm.js

hm.js

1507 ms

hm.gif

hm.gif

304 ms

Accessibility Review

zsdlw.com accessibility score

70

Accessibility Issues

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

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

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

zsdlw.com best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

zsdlw.com SEO score

87

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

    GB2312

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

zsdlw.com

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