Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 40

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

shdehang.en.alibaba.com

Shanghai Dehang Industial Co., Ltd. - Sports cycling gloves, Pet grooming gloves

Page Load Speed

5 sec in total

First Response

78 ms

Resources Loaded

4.2 sec

Page Rendered

680 ms

shdehang.en.alibaba.com screenshot

About Website

Click here to check amazing Sh Dehang En Alibaba content for China. Otherwise, check out these important facts you probably never knew about shdehang.en.alibaba.com

Shanghai Dehang Industial Co., Ltd., Experts in Manufacturing and Exporting Sports cycling gloves, Pet grooming gloves and 0 more Products.

Visit shdehang.en.alibaba.com

Key Findings

We analyzed Shdehang.en.alibaba.com page load time and found that the first response time was 78 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

shdehang.en.alibaba.com performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value17.8 s

0/100

25%

SI (Speed Index)

Value13.4 s

2/100

10%

TBT (Total Blocking Time)

Value6,850 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value1.029

2/100

15%

TTI (Time to Interactive)

Value30.8 s

0/100

10%

Network Requests Diagram

shdehang.en.alibaba.com

78 ms

shdehang.en.alibaba.com

670 ms

127 ms

163 ms

header.css

168 ms

Our browser made a total of 162 requests to load all elements on the main page. We found that 2% of them (3 requests) were addressed to the original Shdehang.en.alibaba.com, 35% (57 requests) were made to Img.alicdn.com and 17% (28 requests) were made to S.alicdn.com. The less responsive or slowest element that took the longest time to load (3.6 sec) relates to the external source Img.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.6 MB (53%)

Content Size

6.8 MB

After Optimization

3.2 MB

In fact, the total size of Shdehang.en.alibaba.com main page is 6.8 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 4.9 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 482.0 kB

  • Original 590.4 kB
  • After minification 586.4 kB
  • After compression 108.4 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 482.0 kB or 82% of the original size.

Image Optimization

-6%

Potential reduce by 59.4 kB

  • Original 972.3 kB
  • After minification 912.9 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. Sh Dehang En Alibaba images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 2.9 MB

  • Original 4.9 MB
  • After minification 4.9 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 2.9 MB or 58% of the original size.

CSS Optimization

-65%

Potential reduce by 201.8 kB

  • Original 312.7 kB
  • After minification 261.9 kB
  • After compression 110.9 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. Shdehang.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 201.8 kB or 65% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (30%)

Requests Now

143

After Optimization

100

The browser has sent 143 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sh Dehang 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 30 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

shdehang.en.alibaba.com accessibility score

40

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

shdehang.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

Displays images with incorrect aspect ratio

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

shdehang.en.alibaba.com SEO score

79

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

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 Shdehang.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 Shdehang.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

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