4.3 sec in total
301 ms
3.7 sec
292 ms
Click here to check amazing Head 21 En Alibaba content for China. Otherwise, check out these important facts you probably never knew about head21.en.alibaba.com
Shenyang Head Science and Technology Corporation Limited, Experts in Manufacturing and Exporting and 0 more Products.
Visit head21.en.alibaba.comWe analyzed Head21.en.alibaba.com page load time and found that the first response time was 301 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
head21.en.alibaba.com performance score
name
value
score
weighting
Value11.9 s
0/100
10%
Value31.7 s
0/100
25%
Value11.9 s
4/100
10%
Value2,960 ms
3/100
30%
Value0.8
5/100
15%
Value32.0 s
0/100
10%
301 ms
906 ms
89 ms
76 ms
69 ms
Our browser made a total of 80 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Head21.en.alibaba.com, 48% (38 requests) were made to S.alicdn.com and 11% (9 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Fourier.taobao.com.
Page size can be reduced by 5.3 MB (66%)
8.0 MB
2.7 MB
In fact, the total size of Head21.en.alibaba.com main page is 8.0 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 6.2 MB which makes up the majority of the site volume.
Potential reduce by 378.9 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 378.9 kB or 81% of the original size.
Potential reduce by 137.1 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 21 En Alibaba needs image optimization as it can save up to 137.1 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 4.2 MB
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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 4.2 MB or 67% of the original size.
Potential reduce by 590.0 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. Head21.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 590.0 kB or 84% of the original size.
Number of requests can be reduced by 44 (64%)
69
25
The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Head 21 En Alibaba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
head21.en.alibaba.com
301 ms
head21.en.alibaba.com
906 ms
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76 ms
web-index.css
69 ms
web-index.css
72 ms
web-index.css
71 ms
web-index.css
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web-index.css
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header.css
113 ms
header.js
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index.js
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awsc.js
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roboto-regular.woff
392 ms
roboto-medium.woff
392 ms
roboto-light.woff
393 ms
roboto-thin.woff
393 ms
roboto-bold.woff
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eg.js
225 ms
personTipsInfo.do
203 ms
sc.migrate.event
188 ms
sc.sc_header_footer.sc_hds
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um.js
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sc.globalxman.appscene
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icon-font.woff
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font_515771_xjdbujl2iu.woff
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footer.css
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wu.json
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7.gif
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index.js
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et_f.js
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baxiaCommon.js
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light0.5x.png
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pages_version.html
80 ms
sc.sc_header_footer.schd_coms
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defer-common.js
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i.alicdn.com
242 ms
index.js
8 ms
need_show_cookie_setting.do
351 ms
index.web.css
15 ms
index.web.js
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availableSurveyQuery.json
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index.js
136 ms
store-proxy.html
128 ms
countryCurrencyDataService
190 ms
sc.sc_header_footer.sc_hds
108 ms
personRoleInfo.do
94 ms
notification.do
95 ms
index.js
42 ms
index.css
6 ms
um.json
54 ms
iconfont.woff
4 ms
iconfont.woff
24 ms
getUmid.do
8 ms
head21.en.alibaba.com accessibility score
head21.en.alibaba.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
head21.en.alibaba.com SEO score
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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Head21.en.alibaba.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 Head21.en.alibaba.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.
head21.en.alibaba.com
Open Graph data is detected on the main page of Head 21 En Alibaba. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: