Tools & Wizards About Us
zixueit.com screenshot

Report Summary

  • 0

    Performance

  • 88

    Accessibility

    Visual factors better than
    that of 69% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

zixueit.com

威尼斯人注册_威尼斯人注册网址

Page Load Speed

21.2 sec in total

First Response

2.2 sec

Resources Loaded

18.8 sec

Page Rendered

177 ms

zixueit.com screenshot

About Website

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

威尼斯人,澳门威尼斯人【官网】【355233】威尼斯人平台是一家专为您量身制作的游戏赌场,致力打造网上一流信誉,一流人气,一流服务,让您享受高端大气的游戏体验。

Visit zixueit.com

Key Findings

We analyzed Zixueit.com page load time and found that the first response time was 2.2 sec and then it took 19 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

zixueit.com performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value13.3 s

2/100

10%

TBT (Total Blocking Time)

Value90 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.058

98/100

15%

TTI (Time to Interactive)

Value10.6 s

23/100

10%

Network Requests Diagram

forum.php

2248 ms

style_1_common.css

1557 ms

style_1_forum_index.css

944 ms

common.js

5518 ms

forum.js

3625 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Zixueit.com, 9% (3 requests) were made to Tcss.qq.com and 3% (1 request) were made to Discuz.gtimg.cn. The less responsive or slowest element that took the longest time to load (10.8 sec) relates to the external source Zixue.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 169.7 kB (60%)

Content Size

282.9 kB

After Optimization

113.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zixueit.com main page is 282.9 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 10% of websites need less resources to load. Javascripts take 122.7 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 31.1 kB

  • Original 41.9 kB
  • After minification 41.4 kB
  • After compression 10.7 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 31.1 kB or 74% of the original size.

Image Optimization

-15%

Potential reduce by 9.1 kB

  • Original 60.3 kB
  • After minification 51.3 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. Obviously, Zixueit needs image optimization as it can save up to 9.1 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-69%

Potential reduce by 84.8 kB

  • Original 122.7 kB
  • After minification 113.8 kB
  • After compression 37.9 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 84.8 kB or 69% of the original size.

CSS Optimization

-77%

Potential reduce by 44.7 kB

  • Original 58.0 kB
  • After minification 56.7 kB
  • After compression 13.3 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. Zixueit.com needs all CSS files to be minified and compressed as it can save up to 44.7 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (44%)

Requests Now

34

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zixueit. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

forum.php

forum.php

2248 ms

style_1_common.css

style_1_common.css

1557 ms

style_1_forum_index.css

style_1_forum_index.css

944 ms

common.js

common.js

5518 ms

forum.js

forum.js

3625 ms

logging.js

logging.js

1401 ms

ping.js

ping.js

549 ms

discuz_tips.js

discuz_tips.js

542 ms

a73ee734jw1etfaqg9l0jj204u059wek.jpg

a73ee734jw1etfaqg9l0jj204u059wek.jpg

1020 ms

background.png

background.png

654 ms

zixuelogo.png

zixuelogo.png

10821 ms

qq_login.gif

qq_login.gif

1081 ms

collapsed_no.gif

collapsed_no.gif

641 ms

forum.gif

forum.gif

645 ms

collapsed_yes.gif

collapsed_yes.gif

591 ms

px.png

px.png

1004 ms

pn.png

pn.png

2504 ms

nv.png

nv.png

1084 ms

qmenu.png

qmenu.png

1105 ms

nv_a.png

nv_a.png

3465 ms

search.png

search.png

3226 ms

arrwd.gif

arrwd.gif

1553 ms

pt_item.png

pt_item.png

3939 ms

title.png

title.png

2003 ms

dot.gif

dot.gif

3958 ms

common_extra.js

common_extra.js

4888 ms

down.gif

down.gif

4075 ms

chart.png

chart.png

3835 ms

titlebg.png

titlebg.png

4253 ms

mu.png

mu.png

5422 ms

bs_7_ft.png

bs_7_ft.png

7495 ms

bs_7_ft_r.png

bs_7_ft_r.png

4527 ms

toss_11.gif

toss_11.gif

239 ms

MTA5NjkyNDE=.js

MTA5NjkyNDE=.js

576 ms

scrolltop.png

scrolltop.png

4662 ms

Accessibility Review

zixueit.com accessibility score

88

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

<frame> or <iframe> elements do not have a title

Best Practices

zixueit.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

zixueit.com SEO score

64

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

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 Zixueit.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 Zixueit.com 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

zixueit.com

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