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

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

rebeccahair.en.alibaba.com

Company Overview - Henan Rebecca Hair Products Co., Ltd.

Page Load Speed

5.7 sec in total

First Response

335 ms

Resources Loaded

4.9 sec

Page Rendered

463 ms

rebeccahair.en.alibaba.com screenshot

About Website

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

Henan Rebecca Hair Products Co., Ltd. Products:Human Hair Wigs, Synthetic Hair Extension, Synthetic Hair Wigs

Visit rebeccahair.en.alibaba.com

Key Findings

We analyzed Rebeccahair.en.alibaba.com page load time and found that the first response time was 335 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

rebeccahair.en.alibaba.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value14.5 s

0/100

25%

SI (Speed Index)

Value12.1 s

4/100

10%

TBT (Total Blocking Time)

Value3,780 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.08

94/100

15%

TTI (Time to Interactive)

Value26.2 s

0/100

10%

Network Requests Diagram

rebeccahair.en.alibaba.com

335 ms

rebeccahair.en.alibaba.com

348 ms

28 ms

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

218 ms

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

204 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 9% of them (3 requests) were addressed to the original Rebeccahair.en.alibaba.com, 21% (7 requests) were made to S.alicdn.com and 18% (6 requests) were made to Img.alicdn.com. The less responsive or slowest element that took the longest time to load (4.2 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 330.1 kB (27%)

Content Size

1.2 MB

After Optimization

882.9 kB

  • Images
  • JavaScript

In fact, the total size of Rebeccahair.en.alibaba.com main page is 1.2 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. 30% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-0%

Potential reduce by -8 B

  • Original 0 B

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. This web page is already compressed.

Image Optimization

-6%

Potential reduce by 2.4 kB

  • Original 39.5 kB
  • After minification 37.1 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. Rebecca Hair En Alibaba images are well optimized though.

JavaScript Optimization

-28%

Potential reduce by 327.7 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 845.8 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 327.7 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (68%)

Requests Now

31

After Optimization

10

  • AJAX
  • Images
  • JavaScript

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rebecca Hair 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 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

rebeccahair.en.alibaba.com

rebeccahair.en.alibaba.com

335 ms

rebeccahair.en.alibaba.com

rebeccahair.en.alibaba.com

348 ms

28 ms

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

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

218 ms

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

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

204 ms

306 ms

renderHeader.js

renderHeader.js

231 ms

awsc.js

awsc.js

16 ms

13 ms

et_n.js

et_n.js

21 ms

um.js

um.js

98 ms

7.gif

7.gif

228 ms

index.js

index.js

81 ms

index.js

index.js

119 ms

null

null

67 ms

H7c1a678d35524c2d93cfa52de293498fs.jpg

H7c1a678d35524c2d93cfa52de293498fs.jpg

2206 ms

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

91 ms

H43a62e474eac4ad6be7c8bde3313a570n.jpg

H43a62e474eac4ad6be7c8bde3313a570n.jpg

595 ms

H0ee64a85f4254399bf067581522aaa74P.jpg

H0ee64a85f4254399bf067581522aaa74P.jpg

454 ms

TB2DwesAKuSBuNjSsplXXbe8pXa_!!3528491912.png

TB2DwesAKuSBuNjSsplXXbe8pXa_!!3528491912.png

950 ms

TB2yM2xATlYBeNjSszcXXbwhFXa_!!3528491912.png

TB2yM2xATlYBeNjSszcXXbwhFXa_!!3528491912.png

956 ms

baxiaCommon.js

baxiaCommon.js

37 ms

wcfg.json

wcfg.json

1379 ms

rp

rp

1449 ms

H9a3baf2411fd403abc564ca32be19b54d.jpg

H9a3baf2411fd403abc564ca32be19b54d.jpg

315 ms

TB2ibrMAHuWBuNjSszgXXb8jVXa_!!3528491912.png

TB2ibrMAHuWBuNjSszgXXb8jVXa_!!3528491912.png

605 ms

TB2nueRsvuSBuNkHFqDXXXfhVXa_!!3528491912.png

TB2nueRsvuSBuNkHFqDXXXfhVXa_!!3528491912.png

522 ms

TB2CKeRsvuSBuNkHFqDXXXfhVXa_!!3528491912.png

TB2CKeRsvuSBuNkHFqDXXXfhVXa_!!3528491912.png

89 ms

H92318447a8384ea3b33e08003b1125f03.png

H92318447a8384ea3b33e08003b1125f03.png

2437 ms

Hcd2471b68f3640ce91ade7c3d4d3aac7u.jpg

Hcd2471b68f3640ce91ade7c3d4d3aac7u.jpg

4221 ms

wu.json

wu.json

696 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

310 ms

eg.js

eg.js

2 ms

Accessibility Review

rebeccahair.en.alibaba.com accessibility score

59

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.

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

rebeccahair.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

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

rebeccahair.en.alibaba.com SEO score

86

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

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

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rebeccahair.en.alibaba.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Rebeccahair.en.alibaba.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

rebeccahair.en.alibaba.com

Open Graph description is not detected on the main page of Rebecca Hair En Alibaba. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: