Tools & Wizards About Us
shineheat.coowor.com screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% 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

shineheat.coowor.com

Shineheat Tech (Shanghai) Co., Ltd. - Plate Heat Exchanger, Brazed Heat Exchanger

Page Load Speed

26.7 sec in total

First Response

650 ms

Resources Loaded

25.8 sec

Page Rendered

283 ms

shineheat.coowor.com screenshot

About Website

Click here to check amazing Shineheat Co Owor content for United States. Otherwise, check out these important facts you probably never knew about shineheat.coowor.com

Shineheat Tech (Shanghai) Co., Ltd.,Experts in Plate Heat Exchanger, Brazed Heat Exchanger, A Verified Supplier on Coowor.com.

Visit shineheat.coowor.com

Key Findings

We analyzed Shineheat.coowor.com page load time and found that the first response time was 650 ms and then it took 26.1 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

shineheat.coowor.com performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value11.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value16.7 s

0/100

25%

SI (Speed Index)

Value35.8 s

0/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.139

79/100

15%

TTI (Time to Interactive)

Value11.9 s

16/100

10%

Network Requests Diagram

shineheat.coowor.com

650 ms

shineheat.coowor.com

3065 ms

hm.js

1074 ms

atrk.js

15 ms

push.js

968 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 76% of them (41 requests) were addressed to the original Shineheat.coowor.com, 17% (9 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 (20.5 sec) relates to the external source Img.coowor.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 156.5 kB (48%)

Content Size

326.7 kB

After Optimization

170.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Shineheat.coowor.com main page is 326.7 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. 25% of websites need less resources to load. HTML takes 154.2 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 125.9 kB

  • Original 154.2 kB
  • After minification 137.4 kB
  • After compression 28.3 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 16.8 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 125.9 kB or 82% of the original size.

Image Optimization

-13%

Potential reduce by 16.8 kB

  • Original 124.9 kB
  • After minification 108.1 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. Obviously, Shineheat Co Owor needs image optimization as it can save up to 16.8 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

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

-29%

Potential reduce by 13.8 kB

  • Original 47.3 kB
  • After minification 46.2 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. Shineheat.coowor.com needs all CSS files to be minified and compressed as it can save up to 13.8 kB or 29% 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 Shineheat 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

shineheat.coowor.com

shineheat.coowor.com

650 ms

shineheat.coowor.com

shineheat.coowor.com

3065 ms

hm.js

hm.js

1074 ms

atrk.js

atrk.js

15 ms

push.js

push.js

968 ms

index.css

index.css

1107 ms

Reset.css

Reset.css

885 ms

cssstyles.css

cssstyles.css

1874 ms

indexstyle.css

indexstyle.css

1116 ms

font.css

font.css

892 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

2212 ms

shop-index.css

shop-index.css

1107 ms

shop-index.js

shop-index.js

1336 ms

jquery.lazyload.js;jsessionid=07D58B33152DEB8B362CE9887C7766F8

jquery.lazyload.js;jsessionid=07D58B33152DEB8B362CE9887C7766F8

1548 ms

jquery.scrollLoading.js;jsessionid=07D58B33152DEB8B362CE9887C7766F8

jquery.scrollLoading.js;jsessionid=07D58B33152DEB8B362CE9887C7766F8

1327 ms

jquery.tmpl.min.js;jsessionid=07D58B33152DEB8B362CE9887C7766F8

jquery.tmpl.min.js;jsessionid=07D58B33152DEB8B362CE9887C7766F8

1560 ms

shop-header.css

shop-header.css

893 ms

shop-header.js

shop-header.js

903 ms

product_priceRange.js

product_priceRange.js

1113 ms

bootstrap.min.css

bootstrap.min.css

1581 ms

bootstrap-wysihtml5.css

bootstrap-wysihtml5.css

1124 ms

jquery.blockUI.js

jquery.blockUI.js

1349 ms

util.js

util.js

1582 ms

hm.gif

hm.gif

298 ms

20180319222452L2NJ.jpg

20180319222452L2NJ.jpg

3318 ms

20180617134436IMCV.jpg

20180617134436IMCV.jpg

16383 ms

201806171344365TG3.jpg

201806171344365TG3.jpg

20432 ms

20180617133306X265.jpg

20180617133306X265.jpg

8051 ms

20180319223450ZC5O.jpg

20180319223450ZC5O.jpg

15204 ms

201803192256573GCS.jpg

201803192256573GCS.jpg

20497 ms

20180319222452L2NJ.jpg

20180319222452L2NJ.jpg

4207 ms

up.png

up.png

242 ms

logo.gif

logo.gif

444 ms

unit_public.png

unit_public.png

242 ms

shop_collect1.png

shop_collect1.png

243 ms

search_btn.png

search_btn.png

240 ms

13.jpg

13.jpg

678 ms

icon_03.png

icon_03.png

504 ms

icon_05.png

icon_05.png

505 ms

icon_07.png

icon_07.png

503 ms

iconleft_03.png

iconleft_03.png

502 ms

iconleft_08.png

iconleft_08.png

663 ms

iconleft_10.png

iconleft_10.png

725 ms

iconleft2_03.png

iconleft2_03.png

723 ms

iconleft2_hot.png

iconleft2_hot.png

726 ms

shop_publish_years.png

shop_publish_years.png

710 ms

20220324104129JKOK.jpg

20220324104129JKOK.jpg

20434 ms

202203241035568JVR.jpg

202203241035568JVR.jpg

20434 ms

arr.fw.png

arr.fw.png

3529 ms

re.png

re.png

840 ms

dh.png

dh.png

882 ms

size.png

size.png

1331 ms

list-chat1_5.png

list-chat1_5.png

1831 ms

online_chat_btn.png

online_chat_btn.png

1783 ms

Accessibility Review

shineheat.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

shineheat.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

shineheat.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 Shineheat.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 Shineheat.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

shineheat.coowor.com

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