Tools & Wizards About Us
diamondcarpet.cn screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

diamondcarpet.cn

Carpet Tile, Hotel Carpet, Office Carpet, Printed carpet，Carpet Manufacturer Wuxi Diamond Carpet Manufacturing Co.,Ltd

Page Load Speed

3.4 sec in total

First Response

214 ms

Resources Loaded

2.6 sec

Page Rendered

598 ms

diamondcarpet.cn screenshot

About Website

Welcome to diamondcarpet.cn homepage info - get ready to check Diamond Carpet best content right away, or after learning these important things about diamondcarpet.cn

Diamond Carpet, More than thirty years experience of production & 8 years of exportation ofCarpet Tile, Hotel Carpet, Office Carpet，Printed carpet.Please contact us by 86-510-82890779, premium service...

Visit diamondcarpet.cn

Key Findings

We analyzed Diamondcarpet.cn page load time and found that the first response time was 214 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

diamondcarpet.cn performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

26/100

25%

SI (Speed Index)

Value4.0 s

80/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.61

10/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

Network Requests Diagram

diamondcarpet.cn

214 ms

www.diamondcarpet.cn

363 ms

bootstrap.min.css

189 ms

animate.min.css

314 ms

swiper.min.css

251 ms

Our browser made a total of 151 requests to load all elements on the main page. We found that all of those requests were addressed to Diamondcarpet.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (632 ms) belongs to the original domain Diamondcarpet.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 491.9 kB (3%)

Content Size

14.1 MB

After Optimization

13.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Diamondcarpet.cn main page is 14.1 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 a small number of websites need less resources to load. Images take 13.8 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 125.7 kB

  • Original 138.7 kB
  • After minification 75.2 kB
  • After compression 13.1 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 63.5 kB, which is 46% 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 125.7 kB or 91% of the original size.

Image Optimization

-2%

Potential reduce by 271.4 kB

  • Original 13.8 MB
  • After minification 13.5 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. Diamond Carpet images are well optimized though.

JavaScript Optimization

-48%

Potential reduce by 69.8 kB

  • Original 145.2 kB
  • After minification 145.2 kB
  • After compression 75.4 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 69.8 kB or 48% of the original size.

CSS Optimization

-40%

Potential reduce by 25.1 kB

  • Original 63.0 kB
  • After minification 58.4 kB
  • After compression 38.0 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. Diamondcarpet.cn needs all CSS files to be minified and compressed as it can save up to 25.1 kB or 40% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (10%)

Requests Now

149

After Optimization

134

  • Images
  • JavaScript
  • CSS

The browser has sent 149 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Diamond Carpet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

diamondcarpet.cn

diamondcarpet.cn

214 ms

www.diamondcarpet.cn

www.diamondcarpet.cn

363 ms

bootstrap.min.css

bootstrap.min.css

189 ms

animate.min.css

animate.min.css

314 ms

swiper.min.css

swiper.min.css

251 ms

reset.css

reset.css

194 ms

common.css

common.css

194 ms

index.css

index.css

254 ms

responsive.css

responsive.css

252 ms

responsive.css

responsive.css

253 ms

jquery.min.js

jquery.min.js

376 ms

bootstrap.min.js

bootstrap.min.js

373 ms

jquery.cookie.js

jquery.cookie.js

317 ms

function.js

function.js

315 ms

swiper.min.js

swiper.min.js

375 ms

wow.min.js

wow.min.js

374 ms

function.js

function.js

374 ms

owl.carousel.js

owl.carousel.js

374 ms

owl.carousel.css

owl.carousel.css

451 ms

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69 ms

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71 ms

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69 ms

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70 ms

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71 ms

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110 ms

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144 ms

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571 ms

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598 ms

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608 ms

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621 ms

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384 ms

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387 ms

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383 ms

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381 ms

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389 ms

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392 ms

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377 ms

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376 ms

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375 ms

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404 ms

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387 ms

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391 ms

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381 ms

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384 ms

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382 ms

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379 ms

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377 ms

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377 ms

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382 ms

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377 ms

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373 ms

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376 ms

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374 ms

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376 ms

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380 ms

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379 ms

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374 ms

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373 ms

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370 ms

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370 ms

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379 ms

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370 ms

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380 ms

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380 ms

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388 ms

Accessibility Review

diamondcarpet.cn 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

High

Links do not have a discernible name

Best Practices

diamondcarpet.cn 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

SEO Factors

diamondcarpet.cn SEO score

83

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

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

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 Diamondcarpet.cn 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 Diamondcarpet.cn 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

diamondcarpet.cn

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