Tools & Wizards About Us
radiator.en.hisupplier.com screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 74

    SEO

    Google-friendlier than
    31% of websites

radiator.en.hisupplier.com

China glass radiators Manufacturer - Ningbo Yinzhou Redwood Electric Manufactory Co., Ltd.

Page Load Speed

10.6 sec in total

First Response

717 ms

Resources Loaded

9.7 sec

Page Rendered

197 ms

radiator.en.hisupplier.com screenshot

About Website

Welcome to radiator.en.hisupplier.com homepage info - get ready to check Radiator En Hisupplier best content for United States right away, or after learning these important things about radiator.en.hisupplier.com

China manufacturer of glass radiators, storge heaters, See info for all products/services from Ningbo Yinzhou Redwood Electric Manufactory Co., Ltd.

Visit radiator.en.hisupplier.com

Key Findings

We analyzed Radiator.en.hisupplier.com page load time and found that the first response time was 717 ms and then it took 9.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

radiator.en.hisupplier.com performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

47/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value190 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0.295

40/100

15%

TTI (Time to Interactive)

Value6.1 s

64/100

10%

Network Requests Diagram

radiator.en.hisupplier.com

717 ms

main_free.css

641 ms

scrolltop.css

430 ms

4092 ms

main.js

434 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 32% of them (14 requests) were addressed to the original Radiator.en.hisupplier.com, 45% (20 requests) were made to Img.hisupplier.com and 7% (3 requests) were made to Hisupplier.com. The less responsive or slowest element that took the longest time to load (4.6 sec) relates to the external source Img.hisupplier.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 22.5 kB (44%)

Content Size

51.3 kB

After Optimization

28.7 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Radiator.en.hisupplier.com main page is 51.3 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. 20% of websites need less resources to load. HTML takes 28.3 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 21.9 kB

  • Original 28.3 kB
  • After minification 23.5 kB
  • After compression 6.3 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 4.8 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 21.9 kB or 78% of the original size.

JavaScript Optimization

-0%

Potential reduce by 50 B

  • Original 21.0 kB
  • After minification 21.0 kB
  • After compression 20.9 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

-29%

Potential reduce by 573 B

  • Original 2.0 kB
  • After minification 1.9 kB
  • After compression 1.4 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. Radiator.en.hisupplier.com needs all CSS files to be minified and compressed as it can save up to 573 B or 29% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (57%)

Requests Now

42

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Radiator En Hisupplier. 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 as a result speed up the page load time.

Network Requests Diagram

radiator.en.hisupplier.com

radiator.en.hisupplier.com

717 ms

main_free.css

main_free.css

641 ms

scrolltop.css

scrolltop.css

430 ms

4092 ms

main.js

main.js

434 ms

jquery.imgslide.js

jquery.imgslide.js

451 ms

easyDialog.js

easyDialog.js

434 ms

basic-jquery-slider.js

basic-jquery-slider.js

438 ms

2908013.js

2908013.js

519 ms

analytics.js

analytics.js

8 ms

html.png

html.png

256 ms

collect

collect

27 ms

js

js

60 ms

jquery.basket.css

jquery.basket.css

216 ms

body.png

body.png

212 ms

hi_logo.png

hi_logo.png

217 ms

search_btn.png

search_btn.png

424 ms

i_lo2.gif

i_lo2.gif

1008 ms

radiator$135817892(s).gif

radiator$135817892(s).gif

218 ms

group_new.gif

group_new.gif

215 ms

radiator$101921367(240).jpg

radiator$101921367(240).jpg

1539 ms

radiator$101944346(240).jpg

radiator$101944346(240).jpg

1755 ms

radiator_104128793_240.jpg

radiator_104128793_240.jpg

4615 ms

radiator_164035739_240.jpg

radiator_164035739_240.jpg

1968 ms

radiator_162548751_240.jpg

radiator_162548751_240.jpg

1535 ms

radiator_163518225_240.jpg

radiator_163518225_240.jpg

1611 ms

radiator$183556841(240).jpg

radiator$183556841(240).jpg

3067 ms

radiator$143044934(240).jpg

radiator$143044934(240).jpg

4611 ms

radiator_172649060_240.jpg

radiator_172649060_240.jpg

3030 ms

radiator_154538185_240.jpg

radiator_154538185_240.jpg

2397 ms

radiator$104142468(240).jpg

radiator$104142468(240).jpg

4581 ms

radiator_143638659_240.jpg

radiator_143638659_240.jpg

2614 ms

basket_list.do

basket_list.do

457 ms

pof_fgx.png

pof_fgx.png

218 ms

free_site.png

free_site.png

219 ms

nav_fgx.png

nav_fgx.png

386 ms

catalog_ico.png

catalog_ico.png

426 ms

link_ico.png

link_ico.png

433 ms

inquiry_now_ico.png

inquiry_now_ico.png

436 ms

favorite.jpg

favorite.jpg

437 ms

footer.png

footer.png

458 ms

top.png

top.png

2784 ms

basket_list.do

basket_list.do

790 ms

inquiry_basket.gif

inquiry_basket.gif

1786 ms

Accessibility Review

radiator.en.hisupplier.com accessibility score

79

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

radiator.en.hisupplier.com best practices score

67

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

radiator.en.hisupplier.com SEO score

74

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

High

Image elements do not have [alt] attributes

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Radiator.en.hisupplier.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 Radiator.en.hisupplier.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

radiator.en.hisupplier.com

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