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

Report Summary

  • 20

    Performance

    Renders faster than
    37% 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

  • 77

    SEO

    Google-friendlier than
    36% of websites

hzhkkj.en.alibaba.com

Company Overview - Hangzhou Hangkai Technology Co., Ltd.

Page Load Speed

4.1 sec in total

First Response

294 ms

Resources Loaded

3.2 sec

Page Rendered

635 ms

hzhkkj.en.alibaba.com screenshot

About Website

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

Hangzhou Hangkai Technology Co., Ltd. Products:Magnetic Cable, Wireless Charger , Silicone TV Remote Case, HDMI Cable, Keyboard

Visit hzhkkj.en.alibaba.com

Key Findings

We analyzed Hzhkkj.en.alibaba.com page load time and found that the first response time was 294 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

hzhkkj.en.alibaba.com performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value11.9 s

4/100

10%

TBT (Total Blocking Time)

Value8,240 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.082

94/100

15%

TTI (Time to Interactive)

Value29.2 s

0/100

10%

Network Requests Diagram

hzhkkj.en.alibaba.com

294 ms

hzhkkj.en.alibaba.com

484 ms

58 ms

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

54 ms

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

69 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Hzhkkj.en.alibaba.com, 26% (14 requests) were made to S.alicdn.com and 19% (10 requests) were made to Sc04.alicdn.com. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (30%)

Content Size

3.6 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hzhkkj.en.alibaba.com main page is 3.6 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 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 761.4 kB

  • Original 904.4 kB
  • After minification 903.6 kB
  • After compression 143.0 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 761.4 kB or 84% of the original size.

Image Optimization

-7%

Potential reduce by 12.3 kB

  • Original 174.4 kB
  • After minification 162.1 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. Hzhkkj En Alibaba images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 297.8 kB

  • Original 2.5 MB
  • After minification 2.5 MB
  • After compression 2.2 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 297.8 kB or 12% of the original size.

CSS Optimization

-3%

Potential reduce by 1.1 kB

  • Original 35.9 kB
  • After minification 35.9 kB
  • After compression 34.8 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. Hzhkkj.en.alibaba.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 21 (41%)

Requests Now

51

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hzhkkj 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 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

hzhkkj.en.alibaba.com

hzhkkj.en.alibaba.com

294 ms

hzhkkj.en.alibaba.com

hzhkkj.en.alibaba.com

484 ms

58 ms

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

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

54 ms

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

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

69 ms

index.js

index.js

116 ms

index.js

index.js

66 ms

renderHeader.js

renderHeader.js

66 ms

awsc.js

awsc.js

64 ms

18 ms

7.gif

7.gif

22 ms

et_f.js

et_f.js

11 ms

um.js

um.js

134 ms

wu.json

wu.json

112 ms

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TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

94 ms

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TB1ZzoUyxz1gK0jSZSgXXavwpXa-282-75.png

117 ms

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H2720a235f3d44b409ae3cc8261a0ee73F.jpg

745 ms

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TB1HFwHHVXXXXatXXXXXXXXXXXX.png

91 ms

195aaae377054e19bda55c7b5565254f

195aaae377054e19bda55c7b5565254f

867 ms

Hcf10e0c334b9453393d11e79f3b937e0q.jpg

Hcf10e0c334b9453393d11e79f3b937e0q.jpg

538 ms

Hadc92453d6434d9dbb6240a222f69c5a5.jpg

Hadc92453d6434d9dbb6240a222f69c5a5.jpg

826 ms

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H0157d076516641fa957235a0d8e09014v.png

298 ms

H22b19388652b4a57ba374369b3b680dc0.png_100x100.png

H22b19388652b4a57ba374369b3b680dc0.png_100x100.png

123 ms

H5d22c75d0ad649539f72d3153d1c1e67B.jpeg_100x100.jpeg

H5d22c75d0ad649539f72d3153d1c1e67B.jpeg_100x100.jpeg

127 ms

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H463723b0ffb648c0b5e6e7c9aea224cdC.jpg

1253 ms

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TB1_GMxF7L0gK0jSZFxXXXWHVXa-204-204.png

104 ms

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76 ms

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99 ms

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TB1C_AxF4v1gK0jSZFFXXb0sXXa-204-204.png

134 ms

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Hd74d7bbda2c14dbe9ab741bf16146d0d3.jpg

2389 ms

USB-C-Customized-Keyboard-Mini-Copy-Paste.jpg_480x480.jpg

USB-C-Customized-Keyboard-Mini-Copy-Paste.jpg_480x480.jpg

704 ms

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TB1V6e.zxTpK1RjSZFMXXbG_VXa-48-72.png

87 ms

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TB19Bnzn_tYBeNjy1XdXXXXyVXa-1920-1200.png

95 ms

TB1kuhcgQyWBuNjy0FpXXassXXa-18-16.svg

TB1kuhcgQyWBuNjy0FpXXassXXa-18-16.svg

81 ms

TB1VjDmgQyWBuNjy0FpXXassXXa-46-46.svg

TB1VjDmgQyWBuNjy0FpXXassXXa-46-46.svg

85 ms

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TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

87 ms

H3f1856aac8284c70b19a3d100cb1a964e.png_100x100.png

H3f1856aac8284c70b19a3d100cb1a964e.png_100x100.png

135 ms

Hce5c42612e464de3807b47e878eb2d9du.png_100x100.png

Hce5c42612e464de3807b47e878eb2d9du.png_100x100.png

128 ms

H36fc4928cb224ee088cb964a5e316138L.jpg_100x100.jpg

H36fc4928cb224ee088cb964a5e316138L.jpg_100x100.jpg

294 ms

Hc421810ae4de47c3a4a09329babd4c32n.png_100x100.png

Hc421810ae4de47c3a4a09329babd4c32n.png_100x100.png

142 ms

Hd4653b7878d542f095672bb9b44a1eb57.png_100x100.png

Hd4653b7878d542f095672bb9b44a1eb57.png_100x100.png

176 ms

KC-CE-FCC-ROHS-PSE-3-In.png_350x350.jpg

KC-CE-FCC-ROHS-PSE-3-In.png_350x350.jpg

544 ms

Certified-Patent-15W-Wireless-Charging-Station-USB.jpg_350x350.jpg

Certified-Patent-15W-Wireless-Charging-Station-USB.jpg_350x350.jpg

1147 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

44 ms

eg.js

eg.js

3 ms

font_992356_jz8e219lwqi.css

font_992356_jz8e219lwqi.css

15 ms

normalize.css

normalize.css

379 ms

index.css

index.css

452 ms

mtoplib.min.js

mtoplib.min.js

5 ms

uploaded.js

uploaded.js

17 ms

index.js

index.js

824 ms

index.js

index.js

29 ms

Accessibility Review

hzhkkj.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

hzhkkj.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

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

hzhkkj.en.alibaba.com SEO score

77

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 Hzhkkj.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 Hzhkkj.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

hzhkkj.en.alibaba.com

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