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

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 41

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

chinahengming.en.alibaba.com

Company Overview - Guangzhou Hengming Electronics Co., Ltd.

Page Load Speed

5.2 sec in total

First Response

901 ms

Resources Loaded

3.8 sec

Page Rendered

524 ms

chinahengming.en.alibaba.com screenshot

About Website

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

Guangzhou Hengming Electronics Co., Ltd. Products:Camera Flash Lights,Photographic Lighting,Flash Diffusers,Camera Video Bags,Tripods

Visit chinahengming.en.alibaba.com

Key Findings

We analyzed Chinahengming.en.alibaba.com page load time and found that the first response time was 901 ms and then it took 4.3 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

chinahengming.en.alibaba.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value15.0 s

0/100

25%

SI (Speed Index)

Value23.6 s

0/100

10%

TBT (Total Blocking Time)

Value7,610 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.15

76/100

15%

TTI (Time to Interactive)

Value27.0 s

0/100

10%

Network Requests Diagram

chinahengming.en.alibaba.com

901 ms

chinahengming.en.alibaba.com

501 ms

239 ms

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

432 ms

544 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Chinahengming.en.alibaba.com, 51% (35 requests) were made to Sc04.alicdn.com and 12% (8 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source Sc04.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.9 MB (74%)

Content Size

4.0 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Chinahengming.en.alibaba.com main page is 4.0 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. 45% of websites need less resources to load. Javascripts take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 1.0 MB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 125.1 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 1.0 MB or 89% of the original size.

Image Optimization

-55%

Potential reduce by 37.6 kB

  • Original 68.2 kB
  • After minification 30.6 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, China Hengming En Alibaba needs image optimization as it can save up to 37.6 kB or 55% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 1.9 MB

  • Original 2.7 MB
  • After minification 2.7 MB
  • After compression 890.1 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 1.9 MB or 68% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (35%)

Requests Now

66

After Optimization

43

  • AJAX
  • Images
  • JavaScript

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of China Hengming 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

chinahengming.en.alibaba.com

chinahengming.en.alibaba.com

901 ms

chinahengming.en.alibaba.com

chinahengming.en.alibaba.com

501 ms

239 ms

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

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

432 ms

544 ms

renderHeader.js

renderHeader.js

435 ms

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1047 ms

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824 ms

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1200 ms

awsc.js

awsc.js

188 ms

123 ms

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774 ms

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565 ms

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395 ms

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128 ms

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665 ms

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300 ms

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620 ms

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396 ms

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388 ms

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878 ms

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862 ms

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573 ms

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745 ms

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817 ms

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870 ms

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1127 ms

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1219 ms

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1139 ms

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1298 ms

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1303 ms

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1283 ms

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1829 ms

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1625 ms

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1466 ms

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1599 ms

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1522 ms

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1652 ms

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1646 ms

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1925 ms

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2184 ms

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2259 ms

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1882 ms

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1916 ms

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2312 ms

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2062 ms

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2416 ms

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2384 ms

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2254 ms

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682 ms

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842 ms

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556 ms

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525 ms

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720 ms

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1243 ms

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1473 ms

7.gif

7.gif

250 ms

index.js

index.js

45 ms

index.js

index.js

59 ms

et_n.js

et_n.js

39 ms

um.js

um.js

116 ms

baxiaCommon.js

baxiaCommon.js

109 ms

wcfg.json

wcfg.json

1386 ms

rp

rp

1193 ms

wu.json

wu.json

53 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

477 ms

eg.js

eg.js

3 ms

Accessibility Review

chinahengming.en.alibaba.com accessibility score

41

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

chinahengming.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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

chinahengming.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

    EN

  • Encoding

    UTF-8

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

chinahengming.en.alibaba.com

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