Tools & Wizards About Us
chinaheatingcable.com screenshot

Report Summary

  • 79

    Performance

    Renders faster than
    85% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

chinaheatingcable.com

Heating Cable,Floor Heating Mat,Floor Heating System | HUANRUI

Page Load Speed

4.3 sec in total

First Response

387 ms

Resources Loaded

2.9 sec

Page Rendered

1 sec

chinaheatingcable.com screenshot

About Website

Visit chinaheatingcable.com now to see the best up-to-date China Heating Cable content and also check out these interesting facts you probably never knew about chinaheatingcable.com

HUANRUI is the innovator,a well-known professional manufacturer and the service provider in heating cable industry. We provide the full heating solution for underfloor,roof,gutter,pipe and more differ...

Visit chinaheatingcable.com

Key Findings

We analyzed Chinaheatingcable.com page load time and found that the first response time was 387 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

chinaheatingcable.com performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

62/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

50/100

25%

SI (Speed Index)

Value4.6 s

70/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.072

96/100

15%

TTI (Time to Interactive)

Value3.3 s

93/100

10%

Network Requests Diagram

chinaheatingcable.com

387 ms

chinaheatingcable.com

280 ms

www.chinaheatingcable.com

919 ms

bootstrap.css

216 ms

font-awesome.min.css

207 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 97% of them (72 requests) were addressed to the original Chinaheatingcable.com, 1% (1 request) were made to Googletagmanager.com and 1% (1 request) were made to . The less responsive or slowest element that took the longest time to load (919 ms) belongs to the original domain Chinaheatingcable.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 200.3 kB (6%)

Content Size

3.3 MB

After Optimization

3.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chinaheatingcable.com main page is 3.3 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. 55% of websites need less resources to load. Images take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 62.6 kB

  • Original 79.6 kB
  • After minification 65.3 kB
  • After compression 17.0 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 14.3 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 62.6 kB or 79% of the original size.

Image Optimization

-4%

Potential reduce by 124.7 kB

  • Original 3.0 MB
  • After minification 2.9 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. China Heating Cable images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 5.1 kB

  • Original 109.1 kB
  • After minification 109.1 kB
  • After compression 104.0 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

-11%

Potential reduce by 7.9 kB

  • Original 74.5 kB
  • After minification 74.5 kB
  • After compression 66.6 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. Chinaheatingcable.com needs all CSS files to be minified and compressed as it can save up to 7.9 kB or 11% of the original size.

Requests Breakdown

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

Requests Now

65

After Optimization

55

  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of China Heating Cable. 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

chinaheatingcable.com

chinaheatingcable.com

387 ms

chinaheatingcable.com

chinaheatingcable.com

280 ms

www.chinaheatingcable.com

www.chinaheatingcable.com

919 ms

bootstrap.css

bootstrap.css

216 ms

font-awesome.min.css

font-awesome.min.css

207 ms

swiper.css

swiper.css

211 ms

style.css

style.css

283 ms

magnific-popup.css

magnific-popup.css

229 ms

jquery-1.8.3.js

jquery-1.8.3.js

297 ms

bootstrap.min.js

bootstrap.min.js

276 ms

swiper.min.js

swiper.min.js

351 ms

common.js

common.js

297 ms

main.js

main.js

232 ms

demo.js

demo.js

281 ms

gtm.js

gtm.js

173 ms

icon.png

icon.png

156 ms

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196 ms

lan_bg.jpg

lan_bg.jpg

189 ms

en.jpg

en.jpg

153 ms

lan_down.png

lan_down.png

156 ms

fr.jpg

fr.jpg

152 ms

de.jpg

de.jpg

196 ms

ru.jpg

ru.jpg

197 ms

it.jpg

it.jpg

198 ms

es.jpg

es.jpg

202 ms

pt.jpg

pt.jpg

260 ms

tr.jpg

tr.jpg

264 ms

pl.jpg

pl.jpg

264 ms

sv.jpg

sv.jpg

266 ms

search.png

search.png

267 ms

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17011585947952.jpg

492 ms

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619 ms

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538 ms

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609 ms

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475 ms

play.png

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338 ms

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407 ms

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477 ms

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545 ms

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547 ms

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572 ms

more.png

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607 ms

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619 ms

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756 ms

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651 ms

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682 ms

chat.png

chat.png

676 ms

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695 ms

date.png

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691 ms

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724 ms

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694 ms

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

17 ms

Roboto-Regular.woff

Roboto-Regular.woff

605 ms

URWDINBold.woff

URWDINBold.woff

618 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

643 ms

Roboto-Bold.woff

Roboto-Bold.woff

653 ms

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646 ms

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640 ms

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638 ms

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640 ms

tel.png

tel.png

649 ms

add.png

add.png

674 ms

mail.png

mail.png

627 ms

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634 ms

ipv6.jpg

ipv6.jpg

633 ms

en_3.png

en_3.png

641 ms

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2aab28ba5bd419b23fd033398d569485.jpg

660 ms

cat_bg.jpg

cat_bg.jpg

613 ms

bg.png

bg.png

547 ms

news_bg.jpg

news_bg.jpg

563 ms

letter_bg.jpg

letter_bg.jpg

489 ms

letter.png

letter.png

484 ms

line.png

line.png

461 ms

footer.jpg

footer.jpg

480 ms

Accessibility Review

chinaheatingcable.com accessibility score

54

Accessibility Issues

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

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

chinaheatingcable.com best practices score

75

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

Serves images with low resolution

SEO Factors

chinaheatingcable.com SEO score

85

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

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 Chinaheatingcable.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 Chinaheatingcable.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

chinaheatingcable.com

Open Graph description is not detected on the main page of China Heating Cable. 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: