Tools & Wizards About Us
wincell.coowor.com screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    69% 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

wincell.coowor.com

Wincell Insulation Co.,Ltd. - NBR Rubber Insulation,EPDM insulation

Page Load Speed

27.4 sec in total

First Response

660 ms

Resources Loaded

25.6 sec

Page Rendered

1.2 sec

wincell.coowor.com screenshot

About Website

Visit wincell.coowor.com now to see the best up-to-date Wincell Co Owor content for United States and also check out these interesting facts you probably never knew about wincell.coowor.com

Wincell Insulation Co.,Ltd.,Experts in NBR Rubber Insulation,EPDM insulation, A Verified Supplier on Coowor.com.

Visit wincell.coowor.com

Key Findings

We analyzed Wincell.coowor.com page load time and found that the first response time was 660 ms and then it took 26.8 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 11 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

wincell.coowor.com performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value22.2 s

0/100

25%

SI (Speed Index)

Value29.3 s

0/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.138

79/100

15%

TTI (Time to Interactive)

Value4.5 s

83/100

10%

Network Requests Diagram

wincell.coowor.com

660 ms

wincell.coowor.com

3005 ms

hm.js

1100 ms

atrk.js

3 ms

push.js

1374 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 58% of them (42 requests) were addressed to the original Wincell.coowor.com, 22% (16 requests) were made to Img.coowor.com and 14% (10 requests) were made to Coowor.com. The less responsive or slowest element that took the longest time to load (20.1 sec) relates to the external source Img.coowor.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 253.0 kB (10%)

Content Size

2.6 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wincell.coowor.com main page is 2.6 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. 30% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 197.5 kB

  • Original 234.6 kB
  • After minification 209.4 kB
  • After compression 37.2 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. This page needs HTML code to be minified as it can gain 25.2 kB, which is 11% 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 197.5 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 16.7 kB

  • Original 2.3 MB
  • After minification 2.3 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. Wincell 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

-54%

Potential reduce by 38.8 kB

  • Original 72.4 kB
  • After minification 65.1 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. Wincell.coowor.com needs all CSS files to be minified and compressed as it can save up to 38.8 kB or 54% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (43%)

Requests Now

58

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wincell 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

wincell.coowor.com

wincell.coowor.com

660 ms

wincell.coowor.com

wincell.coowor.com

3005 ms

hm.js

hm.js

1100 ms

atrk.js

atrk.js

3 ms

push.js

push.js

1374 ms

index.css

index.css

1340 ms

Reset.css

Reset.css

900 ms

cssstyles.css

cssstyles.css

2030 ms

indexstyle.css

indexstyle.css

1804 ms

font.css

font.css

904 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

2780 ms

shop-index.css

shop-index.css

1582 ms

shop-index.js

shop-index.js

1368 ms

jquery.lazyload.js;jsessionid=C2EB9C46A63389B6E4B98A379DAF8F2E

jquery.lazyload.js;jsessionid=C2EB9C46A63389B6E4B98A379DAF8F2E

1566 ms

jquery.scrollLoading.js;jsessionid=C2EB9C46A63389B6E4B98A379DAF8F2E

jquery.scrollLoading.js;jsessionid=C2EB9C46A63389B6E4B98A379DAF8F2E

1594 ms

jquery.tmpl.min.js;jsessionid=C2EB9C46A63389B6E4B98A379DAF8F2E

jquery.tmpl.min.js;jsessionid=C2EB9C46A63389B6E4B98A379DAF8F2E

1788 ms

shop-header.css

shop-header.css

1132 ms

shop-header.js

shop-header.js

1155 ms

product_priceRange.js

product_priceRange.js

1558 ms

bootstrap.min.css

bootstrap.min.css

3142 ms

bootstrap-wysihtml5.css

bootstrap-wysihtml5.css

1355 ms

jquery.blockUI.js

jquery.blockUI.js

1876 ms

util.js

util.js

2028 ms

hm.gif

hm.gif

312 ms

20180323161159TCDW.jpg

20180323161159TCDW.jpg

5476 ms

20180316091906NYBK.jpg

20180316091906NYBK.jpg

10572 ms

up.png

up.png

299 ms

logo.gif

logo.gif

522 ms

unit_deposit.gif

unit_deposit.gif

298 ms

shop_collect1.png

shop_collect1.png

299 ms

search_btn.png

search_btn.png

299 ms

icon_03.png

icon_03.png

567 ms

icon_05.png

icon_05.png

568 ms

icon_07.png

icon_07.png

569 ms

iconleft_03.png

iconleft_03.png

569 ms

iconleft_08.png

iconleft_08.png

743 ms

iconleft_10.png

iconleft_10.png

792 ms

iconleft2_03.png

iconleft2_03.png

797 ms

iconleft2_hot.png

iconleft2_hot.png

795 ms

20180323161252ZGR7.jpg

20180323161252ZGR7.jpg

3872 ms

20180323161833CFVP.jpg

20180323161833CFVP.jpg

8127 ms

201803231619205LIW.jpg

201803231619205LIW.jpg

3951 ms

20180320141356YUBA.jpg

20180320141356YUBA.jpg

12998 ms

201803231620297WHA.jpg

201803231620297WHA.jpg

4656 ms

20180316133610PHMO.jpg

20180316133610PHMO.jpg

17018 ms

20180316133732GJ6Q.jpg

20180316133732GJ6Q.jpg

11380 ms

201803161338306PP6.jpg

201803161338306PP6.jpg

15051 ms

20160922165347DFQI.jpg

20160922165347DFQI.jpg

20070 ms

201609221653476YGJ.jpg

201609221653476YGJ.jpg

19566 ms

201609221653461VHN.jpg

201609221653461VHN.jpg

11955 ms

20160922165346CBJA.jpg

20160922165346CBJA.jpg

10810 ms

20160922172220LWFQ.jpg

20160922172220LWFQ.jpg

20069 ms

20160922172220976F.jpg

20160922172220976F.jpg

20070 ms

20160922172322DV15.jpg

20160922172322DV15.jpg

15769 ms

201609221723236WM5.jpg

201609221723236WM5.jpg

20070 ms

20180115154529GPSB.jpg

20180115154529GPSB.jpg

20070 ms

20190920151301BA1N.jpg

20190920151301BA1N.jpg

20070 ms

20190920151332R79Y.jpg

20190920151332R79Y.jpg

20070 ms

20190614103630FH97.jpg

20190614103630FH97.jpg

20070 ms

shop_publish_years.png

shop_publish_years.png

777 ms

201803161137302UDV.jpg

201803161137302UDV.jpg

17995 ms

shopCustomShow.html;jsessionid=C2EB9C46A63389B6E4B98A379DAF8F2E

shopCustomShow.html;jsessionid=C2EB9C46A63389B6E4B98A379DAF8F2E

936 ms

loading_02.gif

loading_02.gif

1634 ms

arr.fw.png

arr.fw.png

2391 ms

re.png

re.png

961 ms

dh.png

dh.png

962 ms

size.png

size.png

2512 ms

list-chat1_5.png

list-chat1_5.png

1187 ms

20180115161311Q1M1.jpg

20180115161311Q1M1.jpg

20011 ms

20180115161316CYC7.jpg

20180115161316CYC7.jpg

20011 ms

20180115161300SG7V.jpg

20180115161300SG7V.jpg

20011 ms

online_chat_btn.png

online_chat_btn.png

909 ms

Accessibility Review

wincell.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

wincell.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

wincell.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 Wincell.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 Wincell.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

wincell.coowor.com

Open Graph description is not detected on the main page of Wincell 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: