Tools & Wizards About Us
wjweiping.com screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

wjweiping.com

屋顶风机_玻璃钢负压风机_厂房降温车间通风设备厂家 - 吴江速吉

Page Load Speed

29.2 sec in total

First Response

2.7 sec

Resources Loaded

26.2 sec

Page Rendered

231 ms

wjweiping.com screenshot

About Website

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

『通风厂家』速吉通风机械设备公司、专业从事通风环保工程10余年『降温设备』玻璃钢负压风机、屋顶风机、水帘风机、排风扇,排烟风机『服务优良』专注厂房的工业降温通风设备

Visit wjweiping.com

Key Findings

We analyzed Wjweiping.com page load time and found that the first response time was 2.7 sec and then it took 26.5 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

wjweiping.com performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value12.3 s

0/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value650 ms

45/100

30%

CLS (Cumulative Layout Shift)

Value0.288

42/100

15%

TTI (Time to Interactive)

Value10.4 s

24/100

10%

Network Requests Diagram

wjweiping.com

2726 ms

www.wjweiping.com

4997 ms

Styles.css

1219 ms

topbg.gif

993 ms

top01.gif

1368 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 56% of them (19 requests) were addressed to the original Wjweiping.com, 15% (5 requests) were made to Bdimg.share.baidu.com and 6% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (18.5 sec) belongs to the original domain Wjweiping.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 90.4 kB (50%)

Content Size

179.8 kB

After Optimization

89.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wjweiping.com main page is 179.8 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. 15% of websites need less resources to load. Images take 77.0 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 28.2 kB

  • Original 35.2 kB
  • After minification 28.9 kB
  • After compression 7.1 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 6.4 kB, which is 18% 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 28.2 kB or 80% of the original size.

Image Optimization

-22%

Potential reduce by 17.2 kB

  • Original 77.0 kB
  • After minification 59.8 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, Wjweiping needs image optimization as it can save up to 17.2 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-61%

Potential reduce by 26.5 kB

  • Original 43.3 kB
  • After minification 43.3 kB
  • After compression 16.8 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 26.5 kB or 61% of the original size.

CSS Optimization

-76%

Potential reduce by 18.5 kB

  • Original 24.2 kB
  • After minification 20.2 kB
  • After compression 5.7 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. Wjweiping.com needs all CSS files to be minified and compressed as it can save up to 18.5 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (35%)

Requests Now

31

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wjweiping. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

wjweiping.com

wjweiping.com

2726 ms

www.wjweiping.com

www.wjweiping.com

4997 ms

Styles.css

Styles.css

1219 ms

topbg.gif

topbg.gif

993 ms

top01.gif

top01.gif

1368 ms

dhbg.gif

dhbg.gif

2508 ms

zjbeijingdd.png

zjbeijingdd.png

2980 ms

index06.jpg

index06.jpg

4533 ms

sanjiao.gif

sanjiao.gif

6026 ms

com.jpg

com.jpg

3371 ms

index05.jpg

index05.jpg

6729 ms

20134258501591912.jpg

20134258501591912.jpg

11942 ms

2013515830256540.jpg

2013515830256540.jpg

10399 ms

20134118545430633.jpg

20134118545430633.jpg

6876 ms

201231217191081372.jpg

201231217191081372.jpg

9970 ms

201141911274650191.jpg

201141911274650191.jpg

18501 ms

20134278412571362.jpg

20134278412571362.jpg

14748 ms

20134178553483649.jpg

20134178553483649.jpg

9206 ms

2013418985213486.jpg

2013418985213486.jpg

14461 ms

stat.php

stat.php

1536 ms

stat.htm

stat.htm

581 ms

core.php

core.php

1586 ms

9.gif

9.gif

1820 ms

shell_v2.js

shell_v2.js

1810 ms

h.js

h.js

1880 ms

bds_s_v2.js

bds_s_v2.js

1234 ms

app.gif

app.gif

960 ms

21.gif

21.gif

701 ms

logger.js

logger.js

747 ms

hm.gif

hm.gif

2258 ms

button_old_61.gif

button_old_61.gif

486 ms

button_old_61.gif

button_old_61.gif

467 ms

bdsstyle.css

bdsstyle.css

406 ms

r1.gif

r1.gif

359 ms

Accessibility Review

wjweiping.com accessibility score

66

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.

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

Links do not have a discernible name

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

wjweiping.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

wjweiping.com SEO score

92

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

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 Wjweiping.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 Wjweiping.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

wjweiping.com

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