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

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

shenduhair.en.alibaba.com

Company Overview - Luoyang Shendu Hair Industry Co., Ltd.

Page Load Speed

22.9 sec in total

First Response

556 ms

Resources Loaded

7.1 sec

Page Rendered

15.2 sec

shenduhair.en.alibaba.com screenshot

About Website

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

Luoyang Shendu Hair Industry Co., Ltd. Products:Human Hair Extension, Tape In Hair, Human Hair Wigs, Clip In Hair, I Tip Hair

Visit shenduhair.en.alibaba.com

Key Findings

We analyzed Shenduhair.en.alibaba.com page load time and found that the first response time was 556 ms and then it took 22.3 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

shenduhair.en.alibaba.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value13.0 s

2/100

10%

TBT (Total Blocking Time)

Value4,810 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value26.9 s

0/100

10%

Network Requests Diagram

shenduhair.en.alibaba.com

556 ms

41 ms

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

1747 ms

index.js

3184 ms

index.js

1953 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Shenduhair.en.alibaba.com, 39% (21 requests) were made to S.alicdn.com and 39% (21 requests) were made to Sc04.alicdn.com. The less responsive or slowest element that took the longest time to load (4.8 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 553.2 kB (39%)

Content Size

1.4 MB

After Optimization

875.3 kB

  • Images
  • JavaScript

In fact, the total size of Shenduhair.en.alibaba.com main page is 1.4 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 1.4 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

-27%

Potential reduce by 12.0 kB

  • Original 43.8 kB
  • After minification 31.8 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, Shendu Hair En Alibaba needs image optimization as it can save up to 12.0 kB or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-39%

Potential reduce by 541.2 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 843.4 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 541.2 kB or 39% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (17%)

Requests Now

53

After Optimization

44

  • Images
  • JavaScript

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shendu 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 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

shenduhair.en.alibaba.com

shenduhair.en.alibaba.com

556 ms

41 ms

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

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

1747 ms

index.js

index.js

3184 ms

index.js

index.js

1953 ms

renderHeader.js

renderHeader.js

2068 ms

awsc.js

awsc.js

2911 ms

281 ms

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2867 ms

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2815 ms

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1594 ms

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1711 ms

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1712 ms

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H6cd9e9f1e87d46e2b5856826924bfa9aC.jpg

2771 ms

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TB1BsRiFRr0gK0jSZFnXXbRRXXa-204-204.png

2287 ms

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TB18hAvF7L0gK0jSZFAXXcA9pXa-204-204.png

2651 ms

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TB1NjFaFO_1gK0jSZFqXXcpaXXa-204-204.png

2651 ms

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TB1jikuF7P2gK0jSZPxXXacQpXa-204-204.png

2651 ms

22-inch-black-tape-in-hair-extensions.jpg

22-inch-black-tape-in-hair-extensions.jpg

2817 ms

i-tip-Extension-Wholesale-Double-Drawn-Indian.jpg

i-tip-Extension-Wholesale-Double-Drawn-Indian.jpg

4408 ms

double-drawn-genius-weft-russian-raw-100.jpg

double-drawn-genius-weft-russian-raw-100.jpg

4585 ms

wholesale-real-clip-ins-human-hair-100.jpg

wholesale-real-clip-ins-human-hair-100.jpg

4684 ms

tape-in-extensions-human-hair-russian-virgin.jpg

tape-in-extensions-human-hair-russian-virgin.jpg

4528 ms

Raw-Keratin-itip-extension-hair-100-Remy.jpg

Raw-Keratin-itip-extension-hair-100-Remy.jpg

4524 ms

Wholesale-peluca-synthetic-lace-front-wig-transparent.jpg

Wholesale-peluca-synthetic-lace-front-wig-transparent.jpg

4758 ms

tape-in-extensions-human-hair-russian-virgin.jpg

tape-in-extensions-human-hair-russian-virgin.jpg

4794 ms

raw-hair-Unprocessed-Factory-Wholesale-Natural-Virgin.jpg

raw-hair-Unprocessed-Factory-Wholesale-Natural-Virgin.jpg

4586 ms

7.gif

7.gif

2176 ms

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3836 ms

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T2s0OAXahaXXXXXXXX_!!698264636.gif

2070 ms

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3571 ms

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3846 ms

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3753 ms

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3525 ms

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3527 ms

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3524 ms

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3638 ms

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3946 ms

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3792 ms

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3789 ms

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3868 ms

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3950 ms

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3906 ms

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4037 ms

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3945 ms

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3948 ms

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3946 ms

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4606 ms

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4060 ms

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4035 ms

eg.js

eg.js

1351 ms

et_n.js

et_n.js

271 ms

um.js

um.js

1760 ms

wu.json

wu.json

442 ms

Accessibility Review

shenduhair.en.alibaba.com accessibility score

67

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

shenduhair.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

shenduhair.en.alibaba.com SEO score

79

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

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Shenduhair.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 Shenduhair.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

shenduhair.en.alibaba.com

Open Graph description is not detected on the main page of Shendu 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: