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

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

shengdacom.en.alibaba.com

Fujian Shengda Communication Co., Ltd.

Page Load Speed

3.7 sec in total

First Response

76 ms

Resources Loaded

2.8 sec

Page Rendered

793 ms

shengdacom.en.alibaba.com screenshot

About Website

Visit shengdacom.en.alibaba.com now to see the best up-to-date Shengda Co M En Alibaba content for China and also check out these interesting facts you probably never knew about shengdacom.en.alibaba.com

Fujian Shengda Communication Co., Ltd., Experts in Manufacturing and Exporting and 0 more Products.

Visit shengdacom.en.alibaba.com

Key Findings

We analyzed Shengdacom.en.alibaba.com page load time and found that the first response time was 76 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

shengdacom.en.alibaba.com performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value16.4 s

0/100

25%

SI (Speed Index)

Value11.8 s

4/100

10%

TBT (Total Blocking Time)

Value5,250 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.756

6/100

15%

TTI (Time to Interactive)

Value27.1 s

0/100

10%

Network Requests Diagram

shengdacom.en.alibaba.com

76 ms

shengdacom.en.alibaba.com

846 ms

85 ms

79 ms

header.css

142 ms

Our browser made a total of 88 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Shengdacom.en.alibaba.com, 43% (38 requests) were made to S.alicdn.com and 10% (9 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Preview-lyj.aliyuncs.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.9 MB (50%)

Content Size

7.7 MB

After Optimization

3.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Shengdacom.en.alibaba.com main page is 7.7 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. 80% 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.

HTML Optimization

-85%

Potential reduce by 764.5 kB

  • Original 904.2 kB
  • After minification 900.3 kB
  • After compression 139.8 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 764.5 kB or 85% of the original size.

Image Optimization

-9%

Potential reduce by 18.3 kB

  • Original 204.2 kB
  • After minification 185.8 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. Shengda Co M En Alibaba images are well optimized though.

JavaScript Optimization

-46%

Potential reduce by 2.9 MB

  • Original 6.2 MB
  • After minification 6.2 MB
  • After compression 3.3 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 2.9 MB or 46% of the original size.

CSS Optimization

-58%

Potential reduce by 209.1 kB

  • Original 358.3 kB
  • After minification 307.4 kB
  • After compression 149.1 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. Shengdacom.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 209.1 kB or 58% of the original size.

Requests Breakdown

Number of requests can be reduced by 51 (66%)

Requests Now

77

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shengda Co M 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 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

shengdacom.en.alibaba.com

shengdacom.en.alibaba.com

76 ms

shengdacom.en.alibaba.com

shengdacom.en.alibaba.com

846 ms

85 ms

79 ms

header.css

header.css

142 ms

header.js

header.js

172 ms

64 ms

web-index.css

web-index.css

81 ms

web-index.css

web-index.css

81 ms

web-index.css

web-index.css

82 ms

web-index.css

web-index.css

149 ms

web-index.css

web-index.css

147 ms

O1CN01KD2ycd23TlAhTEpWp_!!6000000007257-0-tps-3840-90.jpg

O1CN01KD2ycd23TlAhTEpWp_!!6000000007257-0-tps-3840-90.jpg

168 ms

162 ms

98 ms

index.js

index.js

117 ms

118 ms

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

251 ms

HTB1rPNtGbSYBuNjSspfq6AZCpXar.jpg

HTB1rPNtGbSYBuNjSspfq6AZCpXar.jpg

676 ms

TB1HFwHHVXXXXatXXXXXXXXXXXX.png

TB1HFwHHVXXXXatXXXXXXXXXXXX.png

108 ms

HTB1_8.GF79WBuNjSspeq6yz5VXaJ.jpg

HTB1_8.GF79WBuNjSspeq6yz5VXaJ.jpg

221 ms

TB18hAvF7L0gK0jSZFAXXcA9pXa-204-204.png

TB18hAvF7L0gK0jSZFAXXcA9pXa-204-204.png

86 ms

TB1dl9FF7L0gK0jSZFxXXXWHVXa-204-204.png

TB1dl9FF7L0gK0jSZFxXXXWHVXa-204-204.png

87 ms

TB1fo4bFKL2gK0jSZFmXXc7iXXa-204-204.png

TB1fo4bFKL2gK0jSZFmXXc7iXXa-204-204.png

86 ms

TB1NiODF.T1gK0jSZFrXXcNCXXa-204-204.png

TB1NiODF.T1gK0jSZFrXXcNCXXa-204-204.png

86 ms

TB1kuhcgQyWBuNjy0FpXXassXXa-18-16.svg

TB1kuhcgQyWBuNjy0FpXXassXXa-18-16.svg

274 ms

TB1VjDmgQyWBuNjy0FpXXassXXa-46-46.svg

TB1VjDmgQyWBuNjy0FpXXassXXa-46-46.svg

273 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

273 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

277 ms

HTB1k0dQGhGYBuNjy0Fnq6x5lpXar.jpg

HTB1k0dQGhGYBuNjy0Fnq6x5lpXar.jpg

333 ms

H8ead55f856b44c29b66b2bbf22a2c5310.jpg

H8ead55f856b44c29b66b2bbf22a2c5310.jpg

1008 ms

roboto-regular.woff

roboto-regular.woff

106 ms

roboto-medium.woff

roboto-medium.woff

106 ms

roboto-light.woff

roboto-light.woff

106 ms

roboto-thin.woff

roboto-thin.woff

98 ms

roboto-bold.woff

roboto-bold.woff

105 ms

awsc.js

awsc.js

268 ms

93 ms

b557f07e91ce44efb10320a6ac31e94a

b557f07e91ce44efb10320a6ac31e94a

1151 ms

133 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

132 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

173 ms

HTB1KVi9FWSWBuNjSsrbq6y0mVXa6.jpg

HTB1KVi9FWSWBuNjSsrbq6y0mVXa6.jpg

232 ms

TB1v9yQIG61gK0jSZFlXXXDKFXa-177-27.svg

TB1v9yQIG61gK0jSZFlXXXDKFXa-177-27.svg

172 ms

TB19Bnzn_tYBeNjy1XdXXXXyVXa-1920-1200.png

TB19Bnzn_tYBeNjy1XdXXXXyVXa-1920-1200.png

264 ms

personTipsInfo.do

personTipsInfo.do

197 ms

eg.js

eg.js

105 ms

icon-font.woff

icon-font.woff

59 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

134 ms

sc.globalxman.appscene

sc.globalxman.appscene

17 ms

footer.css

footer.css

19 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

23 ms

index.js

index.js

43 ms

index.js

index.js

45 ms

7.gif

7.gif

34 ms

light0.5x.png

light0.5x.png

35 ms

pages_version.html

pages_version.html

127 ms

defer-common.js

defer-common.js

238 ms

i.alicdn.com

i.alicdn.com

49 ms

index.js

index.js

35 ms

et_n.js

et_n.js

43 ms

um.js

um.js

111 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

25 ms

baxiaCommon.js

baxiaCommon.js

20 ms

rp

rp

942 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

108 ms

index.js

index.js

136 ms

index.js

index.js

64 ms

index.web.css

index.web.css

26 ms

index.web.js

index.web.js

54 ms

wu.json

wu.json

194 ms

availableSurveyQuery.json

availableSurveyQuery.json

191 ms

index.css

index.css

130 ms

store-proxy.html

store-proxy.html

114 ms

countryCurrencyDataService

countryCurrencyDataService

113 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

75 ms

personRoleInfo.do

personRoleInfo.do

90 ms

notification.do

notification.do

112 ms

iconfont.woff

iconfont.woff

29 ms

iconfont.woff

iconfont.woff

7 ms

um.json

um.json

52 ms

getUmid.do

getUmid.do

8 ms

font_992356_jz8e219lwqi.css

font_992356_jz8e219lwqi.css

20 ms

normalize.css

normalize.css

637 ms

index.css

index.css

414 ms

mtoplib.min.js

mtoplib.min.js

4 ms

uploaded.js

uploaded.js

12 ms

index.js

index.js

839 ms

Accessibility Review

shengdacom.en.alibaba.com accessibility score

69

Accessibility Issues

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

Buttons do not have an accessible name

High

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

High

Image elements do not have [alt] attributes

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.

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

shengdacom.en.alibaba.com best practices score

75

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

SEO Factors

shengdacom.en.alibaba.com SEO score

79

Search Engine Optimization Advices

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

High

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

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 Shengdacom.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 Shengdacom.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

shengdacom.en.alibaba.com

Open Graph data is detected on the main page of Shengda Co M En Alibaba. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: