Tools & Wizards About Us
en.zhongwang.com screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 81

    SEO

    Google-friendlier than
    42% of websites

en.zhongwang.com

Zhongwang Holdings Limited - a world-leading fabricated aluminium products developer and manufacturer _Zhongwang Group

Page Load Speed

5.3 sec in total

First Response

875 ms

Resources Loaded

4.1 sec

Page Rendered

308 ms

en.zhongwang.com screenshot

About Website

Welcome to en.zhongwang.com homepage info - get ready to check En Zhongwang best content for India right away, or after learning these important things about en.zhongwang.com

Zhongwang is the second largest industrial aluminium extruded products developer and manufacturer in the world and the largest in Asia. The Group offers integrated light-weight solutions for various s...

Visit en.zhongwang.com

Key Findings

We analyzed En.zhongwang.com page load time and found that the first response time was 875 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

en.zhongwang.com performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

96/100

10%

LCP (Largest Contentful Paint)

Value14.8 s

0/100

25%

SI (Speed Index)

Value15.4 s

1/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.6 s

29/100

10%

Network Requests Diagram

en.zhongwang.com

875 ms

favicon.ico

423 ms

ui.css

638 ms

style.css

855 ms

responsive.css

642 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 91% of them (31 requests) were addressed to the original En.zhongwang.com, 3% (1 request) were made to S4.cnzz.com and 3% (1 request) were made to Z11.cnzz.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain En.zhongwang.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 38.2 kB (1%)

Content Size

2.6 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of En.zhongwang.com main page is 2.6 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 16.8 kB

  • Original 20.9 kB
  • After minification 15.2 kB
  • After compression 4.1 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 5.7 kB, which is 27% 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 16.8 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 11.8 kB

  • Original 2.5 MB
  • After minification 2.5 MB

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. En Zhongwang images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 3.6 kB

  • Original 15.6 kB
  • After minification 15.6 kB
  • After compression 12.0 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 3.6 kB or 23% of the original size.

CSS Optimization

-16%

Potential reduce by 6.1 kB

  • Original 38.6 kB
  • After minification 38.6 kB
  • After compression 32.5 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. En.zhongwang.com needs all CSS files to be minified and compressed as it can save up to 6.1 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (31%)

Requests Now

32

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of En Zhongwang. 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 from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

en.zhongwang.com

en.zhongwang.com

875 ms

favicon.ico

favicon.ico

423 ms

ui.css

ui.css

638 ms

style.css

style.css

855 ms

responsive.css

responsive.css

642 ms

grid.css

grid.css

430 ms

animate.css

animate.css

646 ms

sea.js

sea.js

634 ms

seajs.config.js

seajs.config.js

645 ms

z_stat.php

z_stat.php

909 ms

logo.png

logo.png

424 ms

mobile_key.png

mobile_key.png

214 ms

i_ico.png

i_ico.png

644 ms

0ef481e5f94047cfa009550f97da0de8.jpg

0ef481e5f94047cfa009550f97da0de8.jpg

1934 ms

5bd6814b62f246d3815ed8a77eab99c2.jpg

5bd6814b62f246d3815ed8a77eab99c2.jpg

1065 ms

72dfd5c41dc549d7a6dc351a75a20f0d.jpg

72dfd5c41dc549d7a6dc351a75a20f0d.jpg

1695 ms

aac764cb4aac485585e5a3fc7cabd182.jpg

aac764cb4aac485585e5a3fc7cabd182.jpg

2129 ms

banner_mouse_ico.png

banner_mouse_ico.png

635 ms

part3_bj.jpg

part3_bj.jpg

1904 ms

i_part3_ico.png

i_part3_ico.png

858 ms

9bb20326fd844e1dad08fbe222babed2.jpg

9bb20326fd844e1dad08fbe222babed2.jpg

1716 ms

aa866a27f49d49acb7490daa66852f50.jpg

aa866a27f49d49acb7490daa66852f50.jpg

1490 ms

75910d25f4b445bf8f36e39e75247b6a.jpg

75910d25f4b445bf8f36e39e75247b6a.jpg

1915 ms

3ed51843ab3c4c61a51a4c1c9cf5060f.jpg

3ed51843ab3c4c61a51a4c1c9cf5060f.jpg

1908 ms

280e4aefc9ad445aa82f73ced7b8f6a0.jpg

280e4aefc9ad445aa82f73ced7b8f6a0.jpg

2145 ms

ico.png

ico.png

2115 ms

Zhongwang%20WeChat.png

Zhongwang%20WeChat.png

2120 ms

top.png

top.png

2128 ms

Open%20Sans.woff

Open%20Sans.woff

2325 ms

stat.htm

stat.htm

1016 ms

c.js

c.js

455 ms

manifest.js

manifest.js

1616 ms

seajs-localcache.js

seajs-localcache.js

1620 ms

index2.js

index2.js

215 ms

Accessibility Review

en.zhongwang.com accessibility score

54

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

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.

Best Practices

en.zhongwang.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

SEO Factors

en.zhongwang.com SEO score

81

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

Links do not have descriptive text

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise En.zhongwang.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 En.zhongwang.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

en.zhongwang.com

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