Tools & Wizards About Us
cncsc.en.alibaba.com screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

cncsc.en.alibaba.com

Company Overview - Fujian Century Sea Power Co., Ltd.

Page Load Speed

1.9 sec in total

First Response

124 ms

Resources Loaded

1.4 sec

Page Rendered

336 ms

cncsc.en.alibaba.com screenshot

About Website

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. Products:Cold Room, Ice Machine, Solar Cold Room, Used Reefer Container, Solar Panel, Solar Energy System, Battery, Inverter, Solar Steel Support, Generator, Diesel ...

Visit cncsc.en.alibaba.com

Key Findings

We analyzed Cncsc.en.alibaba.com page load time and found that the first response time was 124 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

cncsc.en.alibaba.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value11.3 s

0/100

25%

SI (Speed Index)

Value19.0 s

0/100

10%

TBT (Total Blocking Time)

Value3,940 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value26.3 s

0/100

10%

Network Requests Diagram

cncsc.en.alibaba.com

124 ms

cncsc.en.alibaba.com

386 ms

20 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

96 ms

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

322 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Cncsc.en.alibaba.com, 45% (14 requests) were made to S.alicdn.com and 10% (3 requests) were made to Aeis.alicdn.com. The less responsive or slowest element that took the longest time to load (758 ms) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (53%)

Content Size

2.3 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Cncsc.en.alibaba.com main page is 2.3 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. 40% of websites need less resources to load. Javascripts take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 555.8 kB

  • Original 658.8 kB
  • After minification 658.0 kB
  • After compression 102.9 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 555.8 kB or 84% of the original size.

Image Optimization

-2%

Potential reduce by 948 B

  • Original 44.7 kB
  • After minification 43.8 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. Cncsc En Alibaba images are well optimized though.

JavaScript Optimization

-41%

Potential reduce by 640.9 kB

  • Original 1.6 MB
  • After minification 1.6 MB
  • After compression 923.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 640.9 kB or 41% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (55%)

Requests Now

29

After Optimization

13

  • AJAX
  • Images
  • JavaScript

The browser has sent 29 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 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

cncsc.en.alibaba.com

cncsc.en.alibaba.com

124 ms

cncsc.en.alibaba.com

cncsc.en.alibaba.com

386 ms

20 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

96 ms

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

322 ms

index.js

index.js

207 ms

index.js

index.js

105 ms

renderHeader.js

renderHeader.js

105 ms

awsc.js

awsc.js

77 ms

39 ms

7.gif

7.gif

26 ms

et_n.js

et_n.js

13 ms

um.js

um.js

130 ms

O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

84 ms

H82e6bea40d094065a245be3951d17e9ea.png

H82e6bea40d094065a245be3951d17e9ea.png

570 ms

O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

60 ms

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

60 ms

H9f7e8d025164443ab13b3d95658583d1j.jpg

H9f7e8d025164443ab13b3d95658583d1j.jpg

160 ms

ISO-certificate-with-CAT-engine-reliable-quality.jpg_350x350.jpg

ISO-certificate-with-CAT-engine-reliable-quality.jpg_350x350.jpg

118 ms

1000-KVA-Diesel-Generator-with-Customization-Options.jpg_350x350.jpg

1000-KVA-Diesel-Generator-with-Customization-Options.jpg_350x350.jpg

451 ms

Stirling-CUMMNS-generators-Super-Silent-Generator-Diesel.jpg_480x480.jpg

Stirling-CUMMNS-generators-Super-Silent-Generator-Diesel.jpg_480x480.jpg

730 ms

Hot-sale-5kw-5kva-portable-silent-diesel.jpg_480x480.jpg

Hot-sale-5kw-5kva-portable-silent-diesel.jpg_480x480.jpg

492 ms

H853aada750a04ac3bd9dd4d806fb5697V.jpg

H853aada750a04ac3bd9dd4d806fb5697V.jpg

76 ms

HTB1dUhna4D1gK0jSZFsq6zldVXay.jpg

HTB1dUhna4D1gK0jSZFsq6zldVXay.jpg

179 ms

TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

94 ms

Hcf5082e21c7c484e877030edd1c92571C.jpg

Hcf5082e21c7c484e877030edd1c92571C.jpg

275 ms

H1aa14104698c4465ab0aa511be65dc833.jpg

H1aa14104698c4465ab0aa511be65dc833.jpg

758 ms

wu.json

wu.json

608 ms

um.json

um.json

55 ms

getUmid.do

getUmid.do

37 ms

eg.js

eg.js

2 ms

Accessibility Review

cncsc.en.alibaba.com accessibility score

73

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

cncsc.en.alibaba.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

cncsc.en.alibaba.com SEO score

79

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Image elements do not have [alt] attributes

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

High

Document doesn't use legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    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.

Social Sharing Optimization

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: