30.5 sec in total
702 ms
29.5 sec
253 ms
Click here to check amazing Head Power Co Owor content for United States. Otherwise, check out these important facts you probably never knew about headpower.coowor.com
Guangdong Head-Power Air-Conditioning Co.,Ltd,Experts in Water-cooled packaged unit,Chiller, A Verified Supplier on Coowor.com.
Visit headpower.coowor.comWe analyzed Headpower.coowor.com page load time and found that the first response time was 702 ms and then it took 29.8 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 9 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
headpower.coowor.com performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value11.1 s
0/100
25%
Value25.5 s
0/100
10%
Value50 ms
100/100
30%
Value0.124
83/100
15%
Value5.9 s
65/100
10%
702 ms
2418 ms
1987 ms
28 ms
1210 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 75% of them (41 requests) were addressed to the original Headpower.coowor.com, 18% (10 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 (20.4 sec) relates to the external source Img.coowor.com.
Page size can be reduced by 170.0 kB (45%)
379.0 kB
209.1 kB
In fact, the total size of Headpower.coowor.com main page is 379.0 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 170.1 kB which makes up the majority of the site volume.
Potential reduce by 139.1 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 18.2 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 139.1 kB or 82% of the original size.
Potential reduce by 17.1 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, Head Power Co Owor needs image optimization as it can save up to 17.1 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 18 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.
Potential reduce by 13.8 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. Headpower.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.
Number of requests can be reduced by 18 (42%)
43
25
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Head Power 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.
headpower.coowor.com
702 ms
headpower.coowor.com
2418 ms
hm.js
1987 ms
atrk.js
28 ms
push.js
1210 ms
index.css
1600 ms
Reset.css
989 ms
cssstyles.css
2108 ms
indexstyle.css
1732 ms
font.css
2464 ms
jquery-1.8.3.min.js
3716 ms
shop-index.css
2353 ms
shop-index.js
2845 ms
jquery.lazyload.js;jsessionid=FE74E4242B467F6EC32EAD23309DB657
2959 ms
jquery.scrollLoading.js;jsessionid=FE74E4242B467F6EC32EAD23309DB657
3092 ms
jquery.tmpl.min.js;jsessionid=FE74E4242B467F6EC32EAD23309DB657
3447 ms
shop-header.css
2849 ms
shop-header.js
3094 ms
product_priceRange.js
3972 ms
bootstrap.min.css
6698 ms
bootstrap-wysihtml5.css
3257 ms
jquery.blockUI.js
5474 ms
util.js
3586 ms
hm.gif
302 ms
201710190842238SUF.jpg
20163 ms
up.png
249 ms
logo.gif
2387 ms
unit_public.png
762 ms
shop_collect1.png
592 ms
search_btn.png
853 ms
1.jpg
4994 ms
icon_03.png
992 ms
icon_05.png
1099 ms
icon_07.png
1241 ms
iconleft_03.png
1345 ms
iconleft_08.png
1491 ms
iconleft_10.png
2089 ms
iconleft2_03.png
1739 ms
iconleft2_hot.png
1987 ms
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20161 ms
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20161 ms
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16588 ms
shop_publish_years.png
2221 ms
arr.fw.png
4580 ms
re.png
1722 ms
dh.png
1724 ms
size.png
2376 ms
list-chat1_5.png
3865 ms
20171019084333AYCJ.jpg
20401 ms
online_chat_btn.png
2369 ms
201710190849003P19.jpg
19672 ms
201760491521479.jpg
19673 ms
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19673 ms
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19672 ms
headpower.coowor.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
<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
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
headpower.coowor.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
headpower.coowor.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
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
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Headpower.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 Headpower.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.
headpower.coowor.com
Open Graph description is not detected on the main page of Head Power 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: