11 sec in total
658 ms
9.9 sec
409 ms
Click here to check amazing Zj Longwell Co Owor content for United States. Otherwise, check out these important facts you probably never knew about zjlongwell.coowor.com
Zhejiang Longwell Co.,LIMITED,Experts in Ventilation pipe,AC centrifugal fan, A Verified Supplier on Coowor.com.
Visit zjlongwell.coowor.comWe analyzed Zjlongwell.coowor.com page load time and found that the first response time was 658 ms and then it took 10.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
zjlongwell.coowor.com performance score
name
value
score
weighting
Value3.2 s
42/100
10%
Value9.3 s
1/100
25%
Value19.3 s
0/100
10%
Value40 ms
100/100
30%
Value0.214
58/100
15%
Value4.7 s
81/100
10%
658 ms
1947 ms
1390 ms
24 ms
1223 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 76% of them (42 requests) were addressed to the original Zjlongwell.coowor.com, 16% (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 (5.1 sec) relates to the external source Img.coowor.com.
Page size can be reduced by 169.8 kB (15%)
1.1 MB
949.0 kB
In fact, the total size of Zjlongwell.coowor.com main page is 1.1 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. 25% of websites need less resources to load. Images take 925.7 kB which makes up the majority of the site volume.
Potential reduce by 119.6 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 119.6 kB or 82% of the original size.
Potential reduce by 36.4 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. Zj Longwell Co Owor images are well optimized though.
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. Zjlongwell.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 (35%)
52
34
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zj Longwell 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.
zjlongwell.coowor.com
658 ms
zjlongwell.coowor.com
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hm.js
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atrk.js
24 ms
push.js
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index.css
439 ms
Reset.css
876 ms
cssstyles.css
1305 ms
indexstyle.css
1093 ms
font.css
660 ms
jquery-1.8.3.min.js
2422 ms
shop-index.css
882 ms
shop-index.js
881 ms
jquery.lazyload.js;jsessionid=49E7AEA7E28D774D8D147E4EC7130C2B
1099 ms
jquery.scrollLoading.js;jsessionid=49E7AEA7E28D774D8D147E4EC7130C2B
1099 ms
jquery.tmpl.min.js;jsessionid=49E7AEA7E28D774D8D147E4EC7130C2B
1102 ms
shop-header.css
1306 ms
shop-header.js
1313 ms
product_priceRange.js
1315 ms
bootstrap.min.css
1549 ms
bootstrap-wysihtml5.css
1321 ms
jquery.blockUI.js
1323 ms
util.js
1328 ms
hm.gif
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logo.gif
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unit_public.png
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shop_collect1.png
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zjlongwell.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.
zjlongwell.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
zjlongwell.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 Zjlongwell.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 Zjlongwell.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.
zjlongwell.coowor.com
Open Graph description is not detected on the main page of Zj Longwell 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: