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

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

proolin.en.alibaba.com

Shenzhen Pulianxun Electronic Firm - IP Phone -VoIP Gateway-IP PBX, GSM/4G fixed wireless Phone

Page Load Speed

3.5 sec in total

First Response

191 ms

Resources Loaded

2.9 sec

Page Rendered

414 ms

proolin.en.alibaba.com screenshot

About Website

Welcome to proolin.en.alibaba.com homepage info - get ready to check Proolin En Alibaba best content for China right away, or after learning these important things about proolin.en.alibaba.com

Shenzhen Pulianxun Electronic Firm, Experts in Manufacturing and Exporting IP Phone -VoIP Gateway-IP PBX, GSM/4G fixed wireless Phone and 0 more Products.

Visit proolin.en.alibaba.com

Key Findings

We analyzed Proolin.en.alibaba.com page load time and found that the first response time was 191 ms and then it took 3.3 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

proolin.en.alibaba.com performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

84/100

25%

SI (Speed Index)

Value12.2 s

3/100

10%

TBT (Total Blocking Time)

Value5,820 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value27.6 s

0/100

10%

Network Requests Diagram

proolin.en.alibaba.com

191 ms

proolin.en.alibaba.com

374 ms

201 ms

159 ms

header.css

170 ms

Our browser made a total of 112 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Proolin.en.alibaba.com, 67% (75 requests) were made to S.alicdn.com and 9% (10 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 S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.0 MB (54%)

Content Size

3.7 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Proolin.en.alibaba.com main page is 3.7 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. 65% of websites need less resources to load. Javascripts take 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 536.3 kB

  • Original 648.0 kB
  • After minification 644.0 kB
  • After compression 111.7 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 536.3 kB or 83% of the original size.

Image Optimization

-5%

Potential reduce by 15.3 kB

  • Original 307.5 kB
  • After minification 292.2 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. Proolin En Alibaba images are well optimized though.

JavaScript Optimization

-47%

Potential reduce by 1.1 MB

  • Original 2.4 MB
  • After minification 2.4 MB
  • After compression 1.3 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 1.1 MB or 47% of the original size.

CSS Optimization

-89%

Potential reduce by 295.2 kB

  • Original 333.2 kB
  • After minification 281.5 kB
  • After compression 38.0 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. Proolin.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 295.2 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 55 (54%)

Requests Now

101

After Optimization

46

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Proolin 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 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

proolin.en.alibaba.com

proolin.en.alibaba.com

191 ms

proolin.en.alibaba.com

proolin.en.alibaba.com

374 ms

201 ms

159 ms

header.css

header.css

170 ms

header.js

header.js

175 ms

420 ms

web-index.css

web-index.css

169 ms

web-index.css

web-index.css

177 ms

web-index.css

web-index.css

177 ms

web-index.css

web-index.css

189 ms

web-index.css

web-index.css

192 ms

344 ms

339 ms

index.js

index.js

341 ms

339 ms

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781 ms

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71 ms

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70 ms

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524 ms

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139 ms

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350 ms

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253 ms

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193 ms

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253 ms

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160 ms

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339 ms

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255 ms

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521 ms

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312 ms

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357 ms

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531 ms

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621 ms

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531 ms

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531 ms

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642 ms

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663 ms

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653 ms

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601 ms

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696 ms

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745 ms

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1260 ms

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781 ms

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930 ms

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931 ms

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1140 ms

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861 ms

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964 ms

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1095 ms

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957 ms

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1025 ms

personTipsInfo.do

personTipsInfo.do

496 ms

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1025 ms

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988 ms

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1087 ms

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1043 ms

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1306 ms

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1510 ms

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1172 ms

20 ms

roboto-regular.woff

roboto-regular.woff

1016 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

113 ms

awsc.js

awsc.js

394 ms

69 ms

roboto-medium.woff

roboto-medium.woff

989 ms

roboto-light.woff

roboto-light.woff

963 ms

eg.js

eg.js

67 ms

roboto-thin.woff

roboto-thin.woff

929 ms

roboto-bold.woff

roboto-bold.woff

930 ms

footer.css

footer.css

920 ms

icon-font.woff

icon-font.woff

948 ms

sc.globalxman.appscene

sc.globalxman.appscene

9 ms

index.js

index.js

8 ms

index.js

index.js

23 ms

7.gif

7.gif

3 ms

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1355 ms

awsc.js

awsc.js

8 ms

baxiaCommon.js

baxiaCommon.js

14 ms

rp

rp

1199 ms

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1027 ms

et_n.js

et_n.js

25 ms

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1088 ms

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852 ms

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1062 ms

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933 ms

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1365 ms

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1409 ms

um.js

um.js

15 ms

wu.json

wu.json

262 ms

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961 ms

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1326 ms

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1429 ms

um.json

um.json

55 ms

getUmid.do

getUmid.do

260 ms

light0.5x.png

light0.5x.png

326 ms

pages_version.html

pages_version.html

142 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

34 ms

defer-common.js

defer-common.js

425 ms

i.alicdn.com

i.alicdn.com

551 ms

index.js

index.js

293 ms

index.web.css

index.web.css

207 ms

index.web.js

index.web.js

214 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

71 ms

availableSurveyQuery.json

availableSurveyQuery.json

191 ms

store-proxy.html

store-proxy.html

105 ms

countryCurrencyDataService

countryCurrencyDataService

146 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

88 ms

personRoleInfo.do

personRoleInfo.do

79 ms

notification.do

notification.do

160 ms

index.js

index.js

23 ms

iconfont.woff

iconfont.woff

7 ms

iconfont.woff

iconfont.woff

50 ms

Accessibility Review

proolin.en.alibaba.com accessibility score

70

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

proolin.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

Serves images with low resolution

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

proolin.en.alibaba.com SEO score

71

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

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 Proolin.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 Proolin.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

proolin.en.alibaba.com

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