7.8 sec in total
715 ms
6.8 sec
322 ms
Click here to check amazing J Y Safety En China content for China. Otherwise, check out these important facts you probably never knew about jysafety.en.china.cn
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Visit jysafety.en.china.cnWe analyzed Jysafety.en.china.cn page load time and found that the first response time was 715 ms and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
jysafety.en.china.cn performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value13.3 s
0/100
25%
Value11.3 s
5/100
10%
Value1,250 ms
19/100
30%
Value0
100/100
15%
Value11.8 s
17/100
10%
715 ms
1648 ms
287 ms
311 ms
303 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Jysafety.en.china.cn, 60% (40 requests) were made to Res.goldsupplier.com and 13% (9 requests) were made to Img11.fr-trading.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source My.goldsupplier.com.
Page size can be reduced by 80.4 kB (12%)
683.9 kB
603.5 kB
In fact, the total size of Jysafety.en.china.cn main page is 683.9 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. 60% of websites need less resources to load. Images take 337.3 kB which makes up the majority of the site volume.
Potential reduce by 38.6 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 38.6 kB or 79% of the original size.
Potential reduce by 33.6 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. J Y Safety En China images are well optimized though.
Potential reduce by 8.1 kB
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 169 B
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. Jysafety.en.china.cn has all CSS files already compressed.
Number of requests can be reduced by 31 (48%)
65
34
The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of J Y Safety En China. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
jysafety.en.china.cn
715 ms
jysafety.goldsupplier.com
1648 ms
aliplayer-min.css
287 ms
common.min.css
311 ms
shop_v2.min.css
303 ms
jquery.mCustomScrollbar.min.css
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online-chat_v2.min.css
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inquiry-fast_v2.min.css
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count.min.js
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aliplayer-min.js
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carousel.js
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config.min.js
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es6-promise.auto.min.js
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jquery.min.js
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jquery.cookie.min.js
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jquery.lazyload.min.js
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jquery.base64.min.js
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jquery.validation.min.js
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floating_box.min.js
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jquery.mCustomScrollbar.min.js
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product.min.js
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source-request.min.js
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share.min.js
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quick-inquiry_v2.min.js
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logo.png
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shop-icon.png
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icon-group.png.webp
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credit_member.png
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circle-loading.svg
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analytics.js
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jysafety.en.china.cn 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.
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
jysafety.en.china.cn 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
jysafety.en.china.cn 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
EN
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jysafety.en.china.cn can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Chinese language. Our system also found out that Jysafety.en.china.cn 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.
jysafety.en.china.cn
Open Graph description is not detected on the main page of J Y Safety En China. 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: