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

Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

halcon.en.alibaba.com

Company Overview - Zhongshan Halcon Lighting & Electrical Co., Ltd.

Page Load Speed

2.9 sec in total

First Response

88 ms

Resources Loaded

2.5 sec

Page Rendered

263 ms

halcon.en.alibaba.com screenshot

About Website

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

Zhongshan Halcon Lighting & Electrical Co., Ltd. Products:LED Office Light, LED Warehouse Light

Visit halcon.en.alibaba.com

Key Findings

We analyzed Halcon.en.alibaba.com page load time and found that the first response time was 88 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

halcon.en.alibaba.com performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value7.9 s

3/100

25%

SI (Speed Index)

Value13.5 s

2/100

10%

TBT (Total Blocking Time)

Value4,280 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.548

13/100

15%

TTI (Time to Interactive)

Value26.9 s

0/100

10%

Network Requests Diagram

halcon.en.alibaba.com

88 ms

halcon.en.alibaba.com

420 ms

36 ms

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

32 ms

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

83 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Halcon.en.alibaba.com, 42% (13 requests) were made to S.alicdn.com and 10% (3 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 862.0 kB (44%)

Content Size

2.0 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Halcon.en.alibaba.com main page is 2.0 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. 20% of websites need less resources to load. Javascripts take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 751.0 kB

  • Original 877.5 kB
  • After minification 876.7 kB
  • After compression 126.5 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 751.0 kB or 86% of the original size.

Image Optimization

-17%

Potential reduce by 10.6 kB

  • Original 63.0 kB
  • After minification 52.4 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, Halcon En Alibaba needs image optimization as it can save up to 10.6 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-10%

Potential reduce by 100.4 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 916.6 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 11 (38%)

Requests Now

29

After Optimization

18

  • AJAX
  • Images
  • JavaScript

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Halcon 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 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

halcon.en.alibaba.com

halcon.en.alibaba.com

88 ms

halcon.en.alibaba.com

halcon.en.alibaba.com

420 ms

36 ms

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

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

32 ms

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

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

83 ms

index.js

index.js

86 ms

index.js

index.js

46 ms

renderHeader.js

renderHeader.js

84 ms

awsc.js

awsc.js

52 ms

18 ms

7.gif

7.gif

22 ms

et_n.js

et_n.js

13 ms

um.js

um.js

13 ms

wu.json

wu.json

18 ms

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

27 ms

H35ce675cca754b14bfb8e770a709e22bQ.jpg

H35ce675cca754b14bfb8e770a709e22bQ.jpg

528 ms

H4d11cd0999254194bce0615b84adefd2e.png_100x100.png

H4d11cd0999254194bce0615b84adefd2e.png_100x100.png

56 ms

Hbe64bd218aab45f48967095573023155G.jpg

Hbe64bd218aab45f48967095573023155G.jpg

614 ms

Hf17b18810a18480687bec45205ceb2d8p.jpg

Hf17b18810a18480687bec45205ceb2d8p.jpg

2007 ms

H61b0b98312154e7dbd27d3eaf8cecf91t.jpg

H61b0b98312154e7dbd27d3eaf8cecf91t.jpg

938 ms

Hcc0139b0688048388584bfb2da1101783.jpg

Hcc0139b0688048388584bfb2da1101783.jpg

835 ms

H50167e9020684660ab1f12f13367e0f5f.jpg

H50167e9020684660ab1f12f13367e0f5f.jpg

1337 ms

TB1AuAeexvbeK8jSZPfXXariXXa-204-204.png

TB1AuAeexvbeK8jSZPfXXariXXa-204-204.png

44 ms

TB1QAuBF2b2gK0jSZK9XXaEgFXa-204-204.png

TB1QAuBF2b2gK0jSZK9XXaEgFXa-204-204.png

43 ms

TB1iVZyFYH1gK0jSZFwXXc7aXXa-204-204.png

TB1iVZyFYH1gK0jSZFwXXc7aXXa-204-204.png

45 ms

TB1rIMyF.Y1gK0jSZFCXXcwqXXa-204-204.png

TB1rIMyF.Y1gK0jSZFCXXcwqXXa-204-204.png

46 ms

H88992444824e4e4c827192a582060370j.jpg

H88992444824e4e4c827192a582060370j.jpg

665 ms

um.json

um.json

58 ms

getUmid.do

getUmid.do

17 ms

eg.js

eg.js

3 ms

index.js

index.js

19 ms

Accessibility Review

halcon.en.alibaba.com accessibility score

73

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

halcon.en.alibaba.com best practices score

67

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

halcon.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 Halcon.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 Halcon.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

halcon.en.alibaba.com

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