4.4 sec in total
551 ms
3.4 sec
513 ms
Welcome to zs-unions.en.alibaba.com homepage info - get ready to check Zs Unions En Alibaba best content for China right away, or after learning these important things about zs-unions.en.alibaba.com
Shanghai Zhenshi Industry Co., Ltd., Experts in Manufacturing and Exporting UV Printer, UV Ink and 0 more Products.
Visit zs-unions.en.alibaba.comWe analyzed Zs-unions.en.alibaba.com page load time and found that the first response time was 551 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
zs-unions.en.alibaba.com performance score
name
value
score
weighting
Value2.5 s
65/100
10%
Value7.2 s
5/100
25%
Value16.3 s
0/100
10%
Value5,360 ms
0/100
30%
Value0.013
100/100
15%
Value25.9 s
0/100
10%
551 ms
636 ms
435 ms
88 ms
315 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 Zs-unions.en.alibaba.com, 40% (32 requests) were made to S.alicdn.com and 14% (11 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 5.1 MB (69%)
7.4 MB
2.3 MB
In fact, the total size of Zs-unions.en.alibaba.com main page is 7.4 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 388.3 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. 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 388.3 kB or 82% of the original size.
Potential reduce by 8.9 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, Zs Unions En Alibaba needs image optimization as it can save up to 8.9 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 4.1 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 4.1 MB or 66% 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. Zs-unions.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 47 (68%)
69
22
The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zs Unions 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 32 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
zs-unions.en.alibaba.com
551 ms
zs-unions.en.alibaba.com
636 ms
435 ms
88 ms
web-index.css
315 ms
web-index.css
317 ms
web-index.css
317 ms
web-index.css
426 ms
web-index.css
429 ms
427 ms
header.css
459 ms
header.js
458 ms
452 ms
index.js
453 ms
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457 ms
awsc.js
377 ms
4 ms
eg.js
91 ms
7.gif
3 ms
index.js
4 ms
awsc.js
3 ms
baxiaCommon.js
6 ms
rp
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index.js
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index.js
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et_f.js
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TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif
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TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png
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um.js
18 ms
TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg
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TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png
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roboto-regular.woff
163 ms
roboto-medium.woff
162 ms
roboto-light.woff
198 ms
roboto-thin.woff
164 ms
roboto-bold.woff
197 ms
personTipsInfo.do
178 ms
sc.migrate.event
65 ms
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sc.sc_header_footer.sc_hds
73 ms
icon-font.woff
74 ms
font_515771_xjdbujl2iu.woff
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wu.json
531 ms
sc.globalxman.appscene
22 ms
footer.css
7 ms
light0.5x.png
41 ms
pages_version.html
72 ms
sc.sc_header_footer.schd_coms
19 ms
defer-common.js
110 ms
i.alicdn.com
99 ms
index.js
30 ms
need_show_cookie_setting.do
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index.js
48 ms
index.web.css
33 ms
index.web.js
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index.js
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store-proxy.html
274 ms
countryCurrencyDataService
501 ms
sc.sc_header_footer.sc_hds
183 ms
personRoleInfo.do
168 ms
notification.do
403 ms
availableSurveyQuery.json
82 ms
index.css
27 ms
aksb.min.js
52 ms
um.json
53 ms
getUmid.do
8 ms
iconfont.woff
16 ms
iconfont.woff
4 ms
zs-unions.en.alibaba.com accessibility score
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
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
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
zs-unions.en.alibaba.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
zs-unions.en.alibaba.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
Document doesn't have a valid hreflang
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 doesn't use legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zs-unions.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 Zs-unions.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.
zs-unions.en.alibaba.com
Open Graph data is detected on the main page of Zs Unions En Alibaba. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: