Tools & Wizards About Us

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

wxos.net

无锡学海商舟教育-专注科技和计算机职业技能培训

Page Load Speed

47.9 sec in total

First Response

10.3 sec

Resources Loaded

36.4 sec

Page Rendered

1.2 sec

About Website

Click here to check amazing Wxos content. Otherwise, check out these important facts you probably never knew about wxos.net

无锡学海商舟-前身东方博宜教育.是经科技局正式批准的专业的计算机培训机构,同时也是国家工信部各类IT证书指定考点.省内有多个校区.常年开设软件编程培训班,cad培训班,室内设计培训班,平面设计培训班,互联网营销师培训班,淘宝培训班,java培训班等热门IT培训班,为你开启成功之门.

Visit wxos.net

Key Findings

We analyzed Wxos.net page load time and found that the first response time was 10.3 sec and then it took 37.6 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

wxos.net performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

36/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

21/100

25%

SI (Speed Index)

Value9.5 s

11/100

10%

TBT (Total Blocking Time)

Value600 ms

50/100

30%

CLS (Cumulative Layout Shift)

Value0.041

99/100

15%

TTI (Time to Interactive)

Value10.2 s

25/100

10%

Network Requests Diagram

wxos.net

10317 ms

reset.css

833 ms

global.css

2110 ms

head.css

866 ms

foot.css

877 ms

Our browser made a total of 137 requests to load all elements on the main page. We found that 55% of them (76 requests) were addressed to the original Wxos.net, 12% (17 requests) were made to Chat10.live800.com and 7% (10 requests) were made to Webapi.amap.com. The less responsive or slowest element that took the longest time to load (17 sec) belongs to the original domain Wxos.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 283.3 kB (45%)

Content Size

624.2 kB

After Optimization

340.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wxos.net main page is 624.2 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 310.9 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 57.5 kB

  • Original 72.1 kB
  • After minification 68.8 kB
  • After compression 14.7 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 57.5 kB or 80% of the original size.

Image Optimization

-5%

Potential reduce by 11.9 kB

  • Original 224.1 kB
  • After minification 212.2 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. Wxos images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 201.2 kB

  • Original 310.9 kB
  • After minification 302.0 kB
  • After compression 109.7 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 201.2 kB or 65% of the original size.

CSS Optimization

-75%

Potential reduce by 12.7 kB

  • Original 17.1 kB
  • After minification 14.1 kB
  • After compression 4.4 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. Wxos.net needs all CSS files to be minified and compressed as it can save up to 12.7 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 55 (41%)

Requests Now

135

After Optimization

80

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 135 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wxos. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

wxos.net accessibility score

65

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

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

High

Image elements do not have [alt] attributes

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

wxos.net 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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

wxos.net SEO score

69

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

High

robots.txt is not valid

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

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 Wxos.net 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 Wxos.net 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

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