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pulwtop.en.alibaba.com screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

pulwtop.en.alibaba.com

shenzhen puluowei dianziyouxiangongsi - USB Dock Station, Smart Watch

Page Load Speed

3.2 sec in total

First Response

83 ms

Resources Loaded

2.8 sec

Page Rendered

327 ms

pulwtop.en.alibaba.com screenshot

About Website

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

shenzhen puluowei dianziyouxiangongsi, Experts in Manufacturing and Exporting USB Dock Station, Smart Watch and 0 more Products.

Visit pulwtop.en.alibaba.com

Key Findings

We analyzed Pulwtop.en.alibaba.com page load time and found that the first response time was 83 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

pulwtop.en.alibaba.com performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

73/100

25%

SI (Speed Index)

Value18.7 s

0/100

10%

TBT (Total Blocking Time)

Value6,370 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.483

17/100

15%

TTI (Time to Interactive)

Value28.8 s

0/100

10%

Network Requests Diagram

pulwtop.en.alibaba.com

83 ms

pulwtop.en.alibaba.com

688 ms

72 ms

68 ms

header.css

116 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Pulwtop.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 (2.3 sec) relates to the external source Sc04.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.1 MB (63%)

Content Size

6.6 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pulwtop.en.alibaba.com main page is 6.6 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. Only a small number of websites need less resources to load. Javascripts take 5.4 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 358.2 kB

  • Original 440.7 kB
  • After minification 436.8 kB
  • After compression 82.5 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 358.2 kB or 81% of the original size.

Image Optimization

-46%

Potential reduce by 177.7 kB

  • Original 387.4 kB
  • After minification 209.7 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, Pulwtop En Alibaba needs image optimization as it can save up to 177.7 kB or 46% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-61%

Potential reduce by 3.3 MB

  • Original 5.4 MB
  • After minification 5.4 MB
  • After compression 2.1 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 3.3 MB or 61% of the original size.

CSS Optimization

-72%

Potential reduce by 287.0 kB

  • Original 399.9 kB
  • After minification 349.0 kB
  • After compression 112.8 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. Pulwtop.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 287.0 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (67%)

Requests Now

63

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pulwtop 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.

Network Requests Diagram

pulwtop.en.alibaba.com

pulwtop.en.alibaba.com

83 ms

pulwtop.en.alibaba.com

pulwtop.en.alibaba.com

688 ms

72 ms

68 ms

header.css

header.css

116 ms

header.js

header.js

125 ms

129 ms

web-index.css

web-index.css

68 ms

web-index.css

web-index.css

66 ms

web-index.css

web-index.css

125 ms

web-index.css

web-index.css

131 ms

web-index.css

web-index.css

202 ms

128 ms

130 ms

index.js

index.js

122 ms

H34e042d0879e4b32898c65b888109cf9z.png

H34e042d0879e4b32898c65b888109cf9z.png

615 ms

H5528045ad0b24406ad04d264f7c74497T.jpg

H5528045ad0b24406ad04d264f7c74497T.jpg

1115 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

613 ms

Ha6525a39ce0b4b2a8271d205d4ca543dY.jpg_q80.jpg

Ha6525a39ce0b4b2a8271d205d4ca543dY.jpg_q80.jpg

615 ms

H8d3d00fe3812410da2294436565ee2231.jpg

H8d3d00fe3812410da2294436565ee2231.jpg

2259 ms

H8d69b4bdfcbf43269304efdb69ffa472L.png

H8d69b4bdfcbf43269304efdb69ffa472L.png

1113 ms

He4f1528b97834178ae6b5910a20470dfO.png

He4f1528b97834178ae6b5910a20470dfO.png

1909 ms

Hb6071b48f49447b9953eadce2276405fY.jpg

Hb6071b48f49447b9953eadce2276405fY.jpg

1298 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

719 ms

personTipsInfo.do

personTipsInfo.do

215 ms

awsc.js

awsc.js

205 ms

107 ms

109 ms

H9c96489c8b93450a84de6bb418c79ffet.jpg

H9c96489c8b93450a84de6bb418c79ffet.jpg

1817 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

107 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

165 ms

O1CN01kdASbu1gwr9DpPPgA_!!6000000004207-2-tps-290-296.png

O1CN01kdASbu1gwr9DpPPgA_!!6000000004207-2-tps-290-296.png

162 ms

O1CN01eP7P8d1y1kdsWFgqQ_!!6000000006519-2-tps-1920-200.png

O1CN01eP7P8d1y1kdsWFgqQ_!!6000000006519-2-tps-1920-200.png

886 ms

O1CN01lsY1P61yvAejjEVHt_!!6000000006640-2-tps-584-560.png

O1CN01lsY1P61yvAejjEVHt_!!6000000006640-2-tps-584-560.png

994 ms

roboto-regular.woff

roboto-regular.woff

195 ms

roboto-medium.woff

roboto-medium.woff

159 ms

roboto-light.woff

roboto-light.woff

158 ms

roboto-thin.woff

roboto-thin.woff

194 ms

roboto-bold.woff

roboto-bold.woff

193 ms

eg.js

eg.js

106 ms

102 ms

icon-font.woff

icon-font.woff

89 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

153 ms

sc.globalxman.appscene

sc.globalxman.appscene

47 ms

footer.css

footer.css

38 ms

et_n.js

et_n.js

68 ms

um.js

um.js

68 ms

light0.5x.png

light0.5x.png

240 ms

7.gif

7.gif

256 ms

index.js

index.js

255 ms

index.js

index.js

293 ms

pages_version.html

pages_version.html

563 ms

defer-common.js

defer-common.js

320 ms

i.alicdn.com

i.alicdn.com

309 ms

index.js

index.js

195 ms

wu.json

wu.json

153 ms

index.js

index.js

346 ms

baxiaCommon.js

baxiaCommon.js

74 ms

rp

rp

1108 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

316 ms

index.js

index.js

238 ms

store-proxy.html

store-proxy.html

193 ms

countryCurrencyDataService

countryCurrencyDataService

273 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

160 ms

personRoleInfo.do

personRoleInfo.do

142 ms

notification.do

notification.do

276 ms

index.css

index.css

123 ms

um.json

um.json

170 ms

index.web.css

index.web.css

20 ms

index.web.js

index.web.js

55 ms

iconfont.woff

iconfont.woff

92 ms

iconfont.woff

iconfont.woff

90 ms

availableSurveyQuery.json

availableSurveyQuery.json

106 ms

getUmid.do

getUmid.do

14 ms

Accessibility Review

pulwtop.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

pulwtop.en.alibaba.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

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

pulwtop.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 Pulwtop.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 Pulwtop.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

pulwtop.en.alibaba.com

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