Tools & Wizards About Us
comens1999.en.made-in-china.com screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

comens1999.en.made-in-china.com

China Polyurethane Sealant Manufacturer, Polyurethane Adhesive, Polyurethane Coating Supplier - Beijing Comens New Materials Co., Ltd.

Page Load Speed

197 ms in total

First Response

30 ms

Resources Loaded

91 ms

Page Rendered

76 ms

comens1999.en.made-in-china.com screenshot

About Website

Click here to check amazing Comens 1999 En Madein China content for China. Otherwise, check out these important facts you probably never knew about comens1999.en.made-in-china.com

China Polyurethane Sealant Supplier, Polyurethane Adhesive, Polyurethane Coating Manufacturers/ Suppliers - Beijing Comens New Materials Co., Ltd.

Visit comens1999.en.made-in-china.com

Key Findings

We analyzed Comens1999.en.made-in-china.com page load time and found that the first response time was 30 ms and then it took 167 ms 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. This domain responded with an error, which can significantly jeopardize Comens1999.en.made-in-china.com rating and web reputation

Performance Metrics

comens1999.en.made-in-china.com performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

45/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

36/100

25%

SI (Speed Index)

Value4.8 s

66/100

10%

TBT (Total Blocking Time)

Value1,360 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.053

98/100

15%

TTI (Time to Interactive)

Value13.9 s

10/100

10%

Network Requests Diagram

comens1999.en.made-in-china.com

30 ms

v1

27 ms

v84a3a4012de94ce1a686ba8c167c359c1696973893317

54 ms

Our browser made a total of 3 requests to load all elements on the main page. We found that 67% of them (2 requests) were addressed to the original Comens1999.en.made-in-china.com, 33% (1 request) were made to Static.cloudflareinsights.com. The less responsive or slowest element that took the longest time to load (54 ms) relates to the external source Static.cloudflareinsights.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 32.2 kB (2%)

Content Size

2.0 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Comens1999.en.made-in-china.com main page is 2.0 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. Only 5% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-58%

Potential reduce by 8.7 kB

  • Original 14.9 kB
  • After minification 14.9 kB
  • After compression 6.2 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 8.7 kB or 58% of the original size.

Image Optimization

-0%

Potential reduce by 147 B

  • Original 1.8 MB
  • After minification 1.8 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. Comens 1999 En Madein China images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 4.6 kB

  • Original 96.6 kB
  • After minification 96.6 kB
  • After compression 92.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-31%

Potential reduce by 18.7 kB

  • Original 59.7 kB
  • After minification 53.6 kB
  • After compression 41.0 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. Comens1999.en.made-in-china.com needs all CSS files to be minified and compressed as it can save up to 18.7 kB or 31% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

2

After Optimization

2

  • JavaScript

The browser has sent 2 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Comens 1999 En Madein China. According to our analytics all requests are already optimized.

Network Requests Diagram

comens1999.en.made-in-china.com

comens1999.en.made-in-china.com

30 ms

v1

v1

27 ms

v84a3a4012de94ce1a686ba8c167c359c1696973893317

v84a3a4012de94ce1a686ba8c167c359c1696973893317

54 ms

Accessibility Review

comens1999.en.made-in-china.com accessibility score

57

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

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

comens1999.en.made-in-china.com best practices score

75

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

Missing source maps for large first-party JavaScript

SEO Factors

comens1999.en.made-in-china.com SEO score

83

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Comens1999.en.made-in-china.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Comens1999.en.made-in-china.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

comens1999.en.made-in-china.com

Open Graph description is not detected on the main page of Comens 1999 En Madein China. 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: