Tools & Wizards About Us
kingflex.coowor.com screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 51

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

kingflex.coowor.com

Hebei Kingflex Insulation Co., Ltd. - Manufacturing and Exporting insulation material including rubber foam and glass wool insulation,

Page Load Speed

25.9 sec in total

First Response

650 ms

Resources Loaded

24.9 sec

Page Rendered

360 ms

kingflex.coowor.com screenshot

About Website

Welcome to kingflex.coowor.com homepage info - get ready to check Kingflex Co Owor best content for United States right away, or after learning these important things about kingflex.coowor.com

Hebei Kingflex Insulation Co., Ltd.,Experts in Manufacturing and Exporting insulation material including rubber foam and glass wool insulation,, A Verified Supplier on Coowor.com.

Visit kingflex.coowor.com

Key Findings

We analyzed Kingflex.coowor.com page load time and found that the first response time was 650 ms and then it took 25.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 3 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

kingflex.coowor.com performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value27.9 s

0/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.139

79/100

15%

TTI (Time to Interactive)

Value5.1 s

75/100

10%

Network Requests Diagram

kingflex.coowor.com

650 ms

kingflex.coowor.com

2328 ms

hm.js

1020 ms

atrk.js

3 ms

push.js

1213 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 78% of them (42 requests) were addressed to the original Kingflex.coowor.com, 15% (8 requests) were made to Img.coowor.com and 4% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (19.8 sec) relates to the external source Img.coowor.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 278.5 kB (39%)

Content Size

706.4 kB

After Optimization

427.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kingflex.coowor.com main page is 706.4 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. 30% of websites need less resources to load. Images take 385.8 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 193.9 kB

  • Original 227.2 kB
  • After minification 206.3 kB
  • After compression 33.4 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 193.9 kB or 85% of the original size.

Image Optimization

-7%

Potential reduce by 25.1 kB

  • Original 385.8 kB
  • After minification 360.7 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. Kingflex Co Owor images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 18 B

  • Original 261 B
  • After minification 261 B
  • After compression 243 B

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

-64%

Potential reduce by 59.5 kB

  • Original 93.0 kB
  • After minification 80.7 kB
  • After compression 33.5 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. Kingflex.coowor.com needs all CSS files to be minified and compressed as it can save up to 59.5 kB or 64% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (38%)

Requests Now

48

After Optimization

30

  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kingflex Co Owor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kingflex.coowor.com

kingflex.coowor.com

650 ms

kingflex.coowor.com

kingflex.coowor.com

2328 ms

hm.js

hm.js

1020 ms

atrk.js

atrk.js

3 ms

push.js

push.js

1213 ms

index.css

index.css

445 ms

Reset.css

Reset.css

888 ms

cssstyles.css

cssstyles.css

668 ms

indexstyle.css

indexstyle.css

1117 ms

font.css

font.css

898 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

2273 ms

shop-index.css

shop-index.css

904 ms

shop-index.js

shop-index.js

891 ms

jquery.lazyload.js;jsessionid=DAFC8F8EA095132313F023F9EC850292

jquery.lazyload.js;jsessionid=DAFC8F8EA095132313F023F9EC850292

1125 ms

jquery.scrollLoading.js;jsessionid=DAFC8F8EA095132313F023F9EC850292

jquery.scrollLoading.js;jsessionid=DAFC8F8EA095132313F023F9EC850292

1126 ms

jquery.tmpl.min.js;jsessionid=DAFC8F8EA095132313F023F9EC850292

jquery.tmpl.min.js;jsessionid=DAFC8F8EA095132313F023F9EC850292

1349 ms

shop-header.css

shop-header.css

910 ms

shop-header.js

shop-header.js

1121 ms

product_priceRange.js

product_priceRange.js

1128 ms

bootstrap.min.css

bootstrap.min.css

1473 ms

bootstrap-wysihtml5.css

bootstrap-wysihtml5.css

1135 ms

jquery.blockUI.js

jquery.blockUI.js

1476 ms

util.js

util.js

1475 ms

hm.gif

hm.gif

329 ms

201601211744098CI2.png

201601211744098CI2.png

7427 ms

up.png

up.png

248 ms

logo.gif

logo.gif

475 ms

unit_public.png

unit_public.png

249 ms

shop_collect1.png

shop_collect1.png

249 ms

search_btn.png

search_btn.png

250 ms

icon_03.png

icon_03.png

244 ms

icon_05.png

icon_05.png

482 ms

icon_07.png

icon_07.png

483 ms

iconleft_03.png

iconleft_03.png

483 ms

iconleft_08.png

iconleft_08.png

484 ms

iconleft_10.png

iconleft_10.png

484 ms

iconleft2_03.png

iconleft2_03.png

700 ms

iconleft2_hot.png

iconleft2_hot.png

708 ms

20160121172729PZCB.png

20160121172729PZCB.png

15011 ms

20160121172716P81K.png

20160121172716P81K.png

14547 ms

20160121172705CEW3.png

20160121172705CEW3.png

19817 ms

20160121163230VMV3.jpg

20160121163230VMV3.jpg

19817 ms

20160121161916R3BZ.jpg

20160121161916R3BZ.jpg

6962 ms

20160121161916AQLQ.jpg

20160121161916AQLQ.jpg

12259 ms

20160121161917GGBY.jpg

20160121161917GGBY.jpg

19816 ms

shop_publish_years.png

shop_publish_years.png

676 ms

shop-bg-default-header.jpg

shop-bg-default-header.jpg

678 ms

arr.fw.png

arr.fw.png

2039 ms

re.png

re.png

618 ms

dh.png

dh.png

1332 ms

size.png

size.png

1058 ms

list-chat1_5.png

list-chat1_5.png

1065 ms

no-head.jpg

no-head.jpg

841 ms

online_chat_btn.png

online_chat_btn.png

1538 ms

Accessibility Review

kingflex.coowor.com accessibility score

51

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.

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

kingflex.coowor.com best practices score

58

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

kingflex.coowor.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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kingflex.coowor.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 Kingflex.coowor.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

kingflex.coowor.com

Open Graph description is not detected on the main page of Kingflex Co Owor. 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: