Tools & Wizards About Us
jiaoyuwangzhan.com screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

jiaoyuwangzhan.com

欧美高清性VIDEOSFREE,韩国三级中文字幕全部电影,免费人成年短视频在线观看,性高朝大尺度少妇大屁股

Page Load Speed

12.2 sec in total

First Response

2.9 sec

Resources Loaded

9.1 sec

Page Rendered

173 ms

jiaoyuwangzhan.com screenshot

About Website

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

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Visit jiaoyuwangzhan.com

Key Findings

We analyzed Jiaoyuwangzhan.com page load time and found that the first response time was 2.9 sec and then it took 9.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

jiaoyuwangzhan.com performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

81/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

34/100

25%

SI (Speed Index)

Value4.4 s

74/100

10%

TBT (Total Blocking Time)

Value780 ms

38/100

30%

CLS (Cumulative Layout Shift)

Value0.144

77/100

15%

TTI (Time to Interactive)

Value4.8 s

79/100

10%

Network Requests Diagram

jiaoyuwangzhan.com

2946 ms

css.css

273 ms

top1.js

447 ms

logo.gif

436 ms

760.js

488 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 24% of them (8 requests) were addressed to the original Jiaoyuwangzhan.com, 24% (8 requests) were made to Pagead2.googlesyndication.com and 15% (5 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Jiaoyuwangzhan.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 54.7 kB (29%)

Content Size

191.4 kB

After Optimization

136.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jiaoyuwangzhan.com main page is 191.4 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. 30% of websites need less resources to load. Javascripts take 99.6 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 36.1 kB

  • Original 45.1 kB
  • After minification 43.5 kB
  • After compression 9.0 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 36.1 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 221 B

  • Original 41.1 kB
  • After minification 40.9 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. Jiaoyuwangzhan images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 14.3 kB

  • Original 99.6 kB
  • After minification 99.3 kB
  • After compression 85.3 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 14.3 kB or 14% of the original size.

CSS Optimization

-73%

Potential reduce by 4.1 kB

  • Original 5.6 kB
  • After minification 5.1 kB
  • After compression 1.5 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. Jiaoyuwangzhan.com needs all CSS files to be minified and compressed as it can save up to 4.1 kB or 73% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (63%)

Requests Now

30

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jiaoyuwangzhan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

jiaoyuwangzhan.com

jiaoyuwangzhan.com

2946 ms

css.css

css.css

273 ms

top1.js

top1.js

447 ms

logo.gif

logo.gif

436 ms

760.js

760.js

488 ms

end.js

end.js

445 ms

adsbygoogle.js

adsbygoogle.js

40 ms

meun_bg.gif

meun_bg.gif

231 ms

line1.gif

line1.gif

217 ms

show_ads.js

show_ads.js

19 ms

ca-pub-7088873804991826.js

ca-pub-7088873804991826.js

104 ms

zrt_lookup.html

zrt_lookup.html

110 ms

show_ads_impl.js

show_ads_impl.js

57 ms

stat.php

stat.php

2289 ms

ads

ads

243 ms

osd.js

osd.js

15 ms

ads

ads

259 ms

2697488030970572515

2697488030970572515

50 ms

abg.js

abg.js

58 ms

m_js_controller.js

m_js_controller.js

74 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

45 ms

css

css

113 ms

s

s

26 ms

x_button_blue2.png

x_button_blue2.png

27 ms

fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js

fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js

4 ms

favicon

favicon

32 ms

nessie_icon_thin_arrow_big_white.png

nessie_icon_thin_arrow_big_white.png

16 ms

cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff

cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff

33 ms

activeview

activeview

13 ms

activeview

activeview

20 ms

stat.htm

stat.htm

163 ms

core.php

core.php

697 ms

9.gif

9.gif

1361 ms

app.gif

app.gif

1276 ms

Accessibility Review

jiaoyuwangzhan.com accessibility score

62

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

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

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

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

[lang] attributes do not have a valid value

Best Practices

jiaoyuwangzhan.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

High

Browser errors were logged to the console

SEO Factors

jiaoyuwangzhan.com SEO score

75

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Jiaoyuwangzhan.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 Jiaoyuwangzhan.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

jiaoyuwangzhan.com

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