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

Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 47

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

vow.en.alibaba.com

Guangzhou Shanlai Industrial Co., Ltd. - Denim, Hoodie

Page Load Speed

3.5 sec in total

First Response

79 ms

Resources Loaded

3 sec

Page Rendered

347 ms

vow.en.alibaba.com screenshot

About Website

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

Guangzhou Shanlai Industrial Co., Ltd., Experts in Manufacturing and Exporting Denim, Hoodie and 0 more Products.

Visit vow.en.alibaba.com

Key Findings

We analyzed Vow.en.alibaba.com page load time and found that the first response time was 79 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.

Performance Metrics

vow.en.alibaba.com performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

83/100

25%

SI (Speed Index)

Value11.8 s

4/100

10%

TBT (Total Blocking Time)

Value6,800 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.839

4/100

15%

TTI (Time to Interactive)

Value26.8 s

0/100

10%

Network Requests Diagram

vow.en.alibaba.com

79 ms

vow.en.alibaba.com

810 ms

44 ms

44 ms

header.css

79 ms

Our browser made a total of 108 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Vow.en.alibaba.com, 53% (57 requests) were made to S.alicdn.com and 7% (8 requests) were made to Sc01.alicdn.com. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.2 MB (63%)

Content Size

6.7 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vow.en.alibaba.com main page is 6.7 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. Only a small number of websites need less resources to load. Javascripts take 5.2 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 615.2 kB

  • Original 731.1 kB
  • After minification 727.2 kB
  • After compression 115.9 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 615.2 kB or 84% of the original size.

Image Optimization

-46%

Potential reduce by 177.2 kB

  • Original 389.0 kB
  • After minification 211.8 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. Obviously, Vow En Alibaba needs image optimization as it can save up to 177.2 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

-60%

Potential reduce by 3.1 MB

  • Original 5.2 MB
  • After minification 5.2 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 3.1 MB or 60% of the original size.

CSS Optimization

-88%

Potential reduce by 283.6 kB

  • Original 321.3 kB
  • After minification 270.4 kB
  • After compression 37.7 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. Vow.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 283.6 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 51 (53%)

Requests Now

97

After Optimization

46

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vow 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

vow.en.alibaba.com

vow.en.alibaba.com

79 ms

vow.en.alibaba.com

vow.en.alibaba.com

810 ms

44 ms

44 ms

header.css

header.css

79 ms

header.js

header.js

86 ms

117 ms

web-index.css

web-index.css

75 ms

web-index.css

web-index.css

86 ms

web-index.css

web-index.css

86 ms

web-index.css

web-index.css

86 ms

web-index.css

web-index.css

86 ms

148 ms

145 ms

index.js

index.js

143 ms

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390 ms

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662 ms

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1779 ms

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487 ms

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492 ms

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1024 ms

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239 ms

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489 ms

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900 ms

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938 ms

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753 ms

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926 ms

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1138 ms

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1300 ms

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1167 ms

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1122 ms

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2334 ms

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1287 ms

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1329 ms

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1259 ms

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1523 ms

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1464 ms

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1465 ms

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1525 ms

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2086 ms

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531 ms

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445 ms

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527 ms

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445 ms

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619 ms

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505 ms

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787 ms

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444 ms

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443 ms

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296 ms

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443 ms

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297 ms

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588 ms

74 ms

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1427 ms

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1439 ms

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2093 ms

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1897 ms

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1628 ms

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1880 ms

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741 ms

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479 ms

roboto-regular.woff

roboto-regular.woff

1726 ms

roboto-medium.woff

roboto-medium.woff

1739 ms

roboto-light.woff

roboto-light.woff

1739 ms

roboto-thin.woff

roboto-thin.woff

1740 ms

personTipsInfo.do

personTipsInfo.do

200 ms

awsc.js

awsc.js

202 ms

125 ms

roboto-bold.woff

roboto-bold.woff

1711 ms

icon-font.woff

icon-font.woff

1604 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

241 ms

footer.css

footer.css

1594 ms

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303 ms

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421 ms

eg.js

eg.js

51 ms

1587 ms

et_n.js

et_n.js

13 ms

um.js

um.js

104 ms

sc.globalxman.appscene

sc.globalxman.appscene

75 ms

index.js

index.js

71 ms

index.js

index.js

69 ms

7.gif

7.gif

70 ms

wu.json

wu.json

46 ms

baxiaCommon.js

baxiaCommon.js

25 ms

rp

rp

929 ms

um.json

um.json

60 ms

getUmid.do

getUmid.do

30 ms

light0.5x.png

light0.5x.png

41 ms

pages_version.html

pages_version.html

226 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

18 ms

defer-common.js

defer-common.js

88 ms

i.alicdn.com

i.alicdn.com

73 ms

index.js

index.js

14 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

10 ms

index.js

index.js

8 ms

store-proxy.html

store-proxy.html

112 ms

countryCurrencyDataService

countryCurrencyDataService

338 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

96 ms

personRoleInfo.do

personRoleInfo.do

87 ms

notification.do

notification.do

121 ms

index.web.css

index.web.css

95 ms

index.web.js

index.web.js

20 ms

availableSurveyQuery.json

availableSurveyQuery.json

47 ms

index.js

index.js

56 ms

iconfont.woff

iconfont.woff

18 ms

iconfont.woff

iconfont.woff

5 ms

data

data

37 ms

Accessibility Review

vow.en.alibaba.com accessibility score

47

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

vow.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

vow.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 Vow.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 Vow.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

vow.en.alibaba.com

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