2.4 sec in total
10 ms
2.1 sec
330 ms
Click here to check amazing Shian Tech En Alibaba content for China. Otherwise, check out these important facts you probably never knew about shiantech.en.alibaba.com
Beijing Shian Technology Instrument Co., Ltd., Experts in Manufacturing and Exporting Portable gas detector, CO2 monitor and 0 more Products.
Visit shiantech.en.alibaba.comWe analyzed Shiantech.en.alibaba.com page load time and found that the first response time was 10 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
shiantech.en.alibaba.com performance score
name
value
score
weighting
Value2.5 s
68/100
10%
Value22.5 s
0/100
25%
Value15.4 s
1/100
10%
Value12,120 ms
0/100
30%
Value1.499
0/100
15%
Value32.3 s
0/100
10%
10 ms
681 ms
51 ms
46 ms
48 ms
Our browser made a total of 75 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Shiantech.en.alibaba.com, 43% (32 requests) were made to S.alicdn.com and 9% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Img.alicdn.com.
Page size can be reduced by 4.2 MB (61%)
6.9 MB
2.7 MB
In fact, the total size of Shiantech.en.alibaba.com main page is 6.9 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 5.3 MB which makes up the majority of the site volume.
Potential reduce by 555.6 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 555.6 kB or 84% 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, Shian Tech En Alibaba needs image optimization as it can save up to 137.1 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 3.2 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 3.2 MB or 61% of the original size.
Potential reduce by 292.5 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. Shiantech.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 292.5 kB or 72% of the original size.
Number of requests can be reduced by 37 (58%)
64
27
The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shian Tech 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 29 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
shiantech.en.alibaba.com
10 ms
shiantech.en.alibaba.com
681 ms
51 ms
46 ms
header.css
48 ms
header.js
110 ms
128 ms
web-index.css
43 ms
web-index.css
114 ms
web-index.css
108 ms
web-index.css
109 ms
web-index.css
110 ms
O1CN01KD2ycd23TlAhTEpWp_!!6000000007257-0-tps-3840-90.jpg
112 ms
113 ms
95 ms
index.js
93 ms
110 ms
O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png
401 ms
He3807343144a4c488a0f4aaa2530db7fe.jpg
406 ms
H53b403fcaf64456c95db94428b939825G.png
576 ms
TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg
75 ms
TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png
77 ms
Hf7e6b0d194394a27b8ffc844ddcef27bK.jpg_q80.jpg
90 ms
O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png
575 ms
TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif
723 ms
TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png
852 ms
Hff851f00a60a42d6b21f059ac85cabacf.png
248 ms
Hd773ff4356f843b08810f41943e7fdd4P.jpg
723 ms
roboto-regular.woff
76 ms
roboto-medium.woff
78 ms
roboto-light.woff
78 ms
roboto-thin.woff
77 ms
roboto-bold.woff
78 ms
72 ms
O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png
1048 ms
O1CN01lsY1P61yvAejjEVHt_!!6000000006640-2-tps-584-560.png
1031 ms
H325e544d30a34691be9bb1f8890978afY.jpg
572 ms
personTipsInfo.do
154 ms
awsc.js
148 ms
100 ms
index.js
105 ms
icon-font.woff
34 ms
font_515771_xjdbujl2iu.woff
121 ms
footer.css
34 ms
eg.js
72 ms
light0.5x.png
44 ms
pages_version.html
319 ms
defer-common.js
166 ms
i.alicdn.com
337 ms
index.js
31 ms
et_f.js
34 ms
um.js
116 ms
sc.sc_header_footer.schd_coms
27 ms
need_show_cookie_setting.do
280 ms
index.css
127 ms
sc.globalxman.appscene
113 ms
index.js
113 ms
index.js
114 ms
7.gif
39 ms
wu.json
187 ms
store-proxy.html
150 ms
countryCurrencyDataService
153 ms
sc.sc_header_footer.sc_hds
116 ms
personRoleInfo.do
99 ms
notification.do
114 ms
baxiaCommon.js
48 ms
rp
1048 ms
index.web.css
21 ms
index.web.js
38 ms
index.js
105 ms
availableSurveyQuery.json
72 ms
um.json
64 ms
iconfont.woff
6 ms
iconfont.woff
7 ms
getUmid.do
9 ms
shiantech.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
Links do not have a discernible name
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.
shiantech.en.alibaba.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
shiantech.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 Shiantech.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 Shiantech.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.
shiantech.en.alibaba.com
Open Graph data is detected on the main page of Shian Tech En Alibaba. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: