3.7 sec in total
246 ms
3.1 sec
327 ms
Welcome to cncsc.en.alibaba.com homepage info - get ready to check Cncsc En Alibaba best content for China right away, or after learning these important things about cncsc.en.alibaba.com
Fujian Century Sea Power Co., Ltd., Experts in Manufacturing and Exporting diesel generator, marine generator and 0 more Products.
Visit cncsc.en.alibaba.comWe analyzed Cncsc.en.alibaba.com page load time and found that the first response time was 246 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
cncsc.en.alibaba.com performance score
name
value
score
weighting
Value2.5 s
67/100
10%
Value9.5 s
0/100
25%
Value12.2 s
3/100
10%
Value3,270 ms
2/100
30%
Value0.002
100/100
15%
Value27.1 s
0/100
10%
246 ms
594 ms
54 ms
116 ms
72 ms
Our browser made a total of 76 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Cncsc.en.alibaba.com, 43% (33 requests) were made to S.alicdn.com and 12% (9 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Fourier.taobao.com.
Page size can be reduced by 5.3 MB (66%)
7.9 MB
2.7 MB
In fact, the total size of Cncsc.en.alibaba.com main page is 7.9 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. 70% of websites need less resources to load. Javascripts take 6.2 MB which makes up the majority of the site volume.
Potential reduce by 345.8 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 345.8 kB or 80% 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, Cncsc 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 589.6 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. Cncsc.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 589.6 kB or 84% of the original size.
Number of requests can be reduced by 44 (68%)
65
21
The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cncsc 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.
cncsc.en.alibaba.com
246 ms
cncsc.en.alibaba.com
594 ms
54 ms
116 ms
web-index.css
72 ms
web-index.css
46 ms
web-index.css
77 ms
web-index.css
48 ms
web-index.css
47 ms
48 ms
header.css
69 ms
header.js
115 ms
71 ms
index.js
73 ms
69 ms
113 ms
O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png
772 ms
H82e6bea40d094065a245be3951d17e9ea.png
301 ms
56 ms
TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg
10 ms
TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png
12 ms
H9f7e8d025164443ab13b3d95658583d1j.jpg_q80.jpg
174 ms
H853aada750a04ac3bd9dd4d806fb5697V.jpg_q80.jpg
196 ms
HTB1dUhna4D1gK0jSZFsq6zldVXay.jpg_q80.jpg
172 ms
O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png
918 ms
O1CN01lsY1P61yvAejjEVHt_!!6000000006640-2-tps-584-560.png
1005 ms
O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png
1056 ms
TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif
1057 ms
TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png
1106 ms
Hcf5082e21c7c484e877030edd1c92571C.jpg
338 ms
H1aa14104698c4465ab0aa511be65dc833.jpg
296 ms
roboto-regular.woff
126 ms
roboto-medium.woff
146 ms
roboto-light.woff
125 ms
roboto-thin.woff
127 ms
roboto-bold.woff
126 ms
awsc.js
157 ms
112 ms
personTipsInfo.do
234 ms
footer.css
46 ms
eg.js
258 ms
icon-font.woff
23 ms
font_515771_xjdbujl2iu.woff
137 ms
um.js
61 ms
light0.5x.png
91 ms
pages_version.html
431 ms
defer-common.js
542 ms
i.alicdn.com
674 ms
index.js
60 ms
sc.sc_header_footer.schd_coms
177 ms
wu.json
640 ms
index.js
58 ms
need_show_cookie_setting.do
93 ms
index.css
31 ms
sc.sc_header_footer.sc_hds
6 ms
index.js
4 ms
sc.globalxman.appscene
2 ms
7.gif
3 ms
baxiaCommon.js
4 ms
rp
1467 ms
index.js
3 ms
index.js
3 ms
et_f.js
8 ms
index.web.css
79 ms
index.web.js
5 ms
availableSurveyQuery.json
278 ms
store-proxy.html
108 ms
countryCurrencyDataService
264 ms
sc.sc_header_footer.sc_hds
103 ms
personRoleInfo.do
87 ms
notification.do
278 ms
index.js
619 ms
um.json
56 ms
iconfont.woff
10 ms
iconfont.woff
4 ms
getUmid.do
8 ms
cncsc.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Some elements have a [tabindex] value greater than 0
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.
cncsc.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
cncsc.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 Cncsc.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 Cncsc.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.
cncsc.en.alibaba.com
Open Graph data is detected on the main page of Cncsc En Alibaba. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: