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cnworldwide.com screenshot

Report Summary

  • 95

    Performance

    Renders faster than
    93% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

cnworldwide.com

Page Load Speed

559 ms in total

First Response

145 ms

Resources Loaded

300 ms

Page Rendered

114 ms

cnworldwide.com screenshot

About Website

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Key Findings

We analyzed Cnworldwide.com page load time and found that the first response time was 145 ms and then it took 414 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

cnworldwide.com performance score

95

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

82/100

25%

SI (Speed Index)

Value1.4 s

100/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.3 s

99/100

10%

Network Requests Diagram

cnworldwide.com

145 ms

analytics.js

6 ms

jquery-1.2.2.min.js

99 ms

jquery.idTabs.pack.js

65 ms

main.js

66 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that 77% of them (10 requests) were addressed to the original Cnworldwide.com, 15% (2 requests) were made to Google-analytics.com and 8% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (145 ms) belongs to the original domain Cnworldwide.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 147.0 kB (67%)

Content Size

220.4 kB

After Optimization

73.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cnworldwide.com main page is 220.4 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. Only 10% of websites need less resources to load. Javascripts take 142.4 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 8.6 kB

  • Original 13.1 kB
  • After minification 10.9 kB
  • After compression 4.5 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 2.2 kB, which is 17% 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 8.6 kB or 66% of the original size.

Image Optimization

-26%

Potential reduce by 6.9 kB

  • Original 26.4 kB
  • After minification 19.5 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, Cnworldwide needs image optimization as it can save up to 6.9 kB or 26% 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 98.4 kB

  • Original 142.4 kB
  • After minification 132.6 kB
  • After compression 44.0 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 98.4 kB or 69% of the original size.

CSS Optimization

-86%

Potential reduce by 33.1 kB

  • Original 38.6 kB
  • After minification 24.5 kB
  • After compression 5.4 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. Cnworldwide.com needs all CSS files to be minified and compressed as it can save up to 33.1 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (45%)

Requests Now

11

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cnworldwide. 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

cnworldwide.com

cnworldwide.com

145 ms

analytics.js

analytics.js

6 ms

jquery-1.2.2.min.js

jquery-1.2.2.min.js

99 ms

jquery.idTabs.pack.js

jquery.idTabs.pack.js

65 ms

main.js

main.js

66 ms

swfobject.js

swfobject.js

75 ms

default.css

default.css

113 ms

collect

collect

12 ms

WebResource.axd

WebResource.axd

44 ms

collect

collect

69 ms

bg_page2.jpg

bg_page2.jpg

27 ms

bg_header.jpg

bg_header.jpg

29 ms

logo2.jpg

logo2.jpg

25 ms

Accessibility Review

cnworldwide.com accessibility score

82

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

Best Practices

cnworldwide.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

cnworldwide.com SEO score

77

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

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

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cnworldwide.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Cnworldwide.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

cnworldwide.com

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