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

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 43

    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

hzautopart.en.alibaba.com

Hangzhou Haizhi Auto Parts Co., Ltd. - Silicone Hose, Auto parts

Page Load Speed

4.5 sec in total

First Response

276 ms

Resources Loaded

3.7 sec

Page Rendered

528 ms

hzautopart.en.alibaba.com screenshot

About Website

Visit hzautopart.en.alibaba.com now to see the best up-to-date Hz Auto Part En Alibaba content for China and also check out these interesting facts you probably never knew about hzautopart.en.alibaba.com

Hangzhou Haizhi Auto Parts Co., Ltd., Experts in Manufacturing and Exporting Silicone Hose, Auto parts and 0 more Products.

Visit hzautopart.en.alibaba.com

Key Findings

We analyzed Hzautopart.en.alibaba.com page load time and found that the first response time was 276 ms and then it took 4.2 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

hzautopart.en.alibaba.com performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

84/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value8,270 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.644

9/100

15%

TTI (Time to Interactive)

Value28.8 s

0/100

10%

Network Requests Diagram

hzautopart.en.alibaba.com

276 ms

hzautopart.en.alibaba.com

634 ms

141 ms

113 ms

header.css

117 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Hzautopart.en.alibaba.com, 41% (31 requests) were made to S.alicdn.com and 9% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (2.5 sec) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.4 MB (63%)

Content Size

7.0 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hzautopart.en.alibaba.com main page is 7.0 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. 60% of websites need less resources to load. Javascripts take 5.4 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 644.7 kB

  • Original 756.6 kB
  • After minification 752.7 kB
  • After compression 111.9 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 644.7 kB or 85% of the original size.

Image Optimization

-34%

Potential reduce by 177.2 kB

  • Original 514.7 kB
  • After minification 337.5 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, Hz Auto Part En Alibaba needs image optimization as it can save up to 177.2 kB or 34% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-61%

Potential reduce by 3.3 MB

  • Original 5.4 MB
  • After minification 5.4 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 3.3 MB or 61% of the original size.

CSS Optimization

-72%

Potential reduce by 284.3 kB

  • Original 396.5 kB
  • After minification 345.6 kB
  • After compression 112.1 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. Hzautopart.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 284.3 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (68%)

Requests Now

65

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hz Auto Part 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 29 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

hzautopart.en.alibaba.com

hzautopart.en.alibaba.com

276 ms

hzautopart.en.alibaba.com

hzautopart.en.alibaba.com

634 ms

141 ms

113 ms

header.css

header.css

117 ms

header.js

header.js

117 ms

30 ms

web-index.css

web-index.css

117 ms

web-index.css

web-index.css

115 ms

web-index.css

web-index.css

120 ms

web-index.css

web-index.css

121 ms

web-index.css

web-index.css

122 ms

O1CN01KD2ycd23TlAhTEpWp_!!6000000007257-0-tps-3840-90.jpg

O1CN01KD2ycd23TlAhTEpWp_!!6000000007257-0-tps-3840-90.jpg

119 ms

129 ms

262 ms

index.js

index.js

129 ms

121 ms

O1CN01eP7P8d1y1kdsWFgqQ_!!6000000006519-2-tps-1920-200.png

O1CN01eP7P8d1y1kdsWFgqQ_!!6000000006519-2-tps-1920-200.png

627 ms

S4f9185431b614cefa759ca986d707611H.png

S4f9185431b614cefa759ca986d707611H.png

1383 ms

He37eb554e06149bdbad3a405150c2837h.jpg

He37eb554e06149bdbad3a405150c2837h.jpg

781 ms

108 ms

O1CN01lsY1P61yvAejjEVHt_!!6000000006640-2-tps-584-560.png

O1CN01lsY1P61yvAejjEVHt_!!6000000006640-2-tps-584-560.png

802 ms

TB13qeCOVXXXXafaVXXXXXXXXXX-1200-280.jpg

TB13qeCOVXXXXafaVXXXXXXXXXX-1200-280.jpg

1062 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

873 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

933 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

104 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

60 ms

Haa2a3056acdd46af8c8ca30c9ab31c7eW.jpg

Haa2a3056acdd46af8c8ca30c9ab31c7eW.jpg

907 ms

H065698cbd78a4e4e836cd37694394f8ae.jpg

H065698cbd78a4e4e836cd37694394f8ae.jpg

801 ms

H30842655ccaa43ca8f4b7bd7b7694cb7T.jpg

H30842655ccaa43ca8f4b7bd7b7694cb7T.jpg

1106 ms

H7341c81140dd4ed687e7531efa5b1344o.jpg

H7341c81140dd4ed687e7531efa5b1344o.jpg

950 ms

H01f29303336147449a6285a69dea5ee3F.jpg

H01f29303336147449a6285a69dea5ee3F.jpg

1135 ms

H76912497414141b78b669a3ad9c5450au.jpg

H76912497414141b78b669a3ad9c5450au.jpg

1664 ms

roboto-regular.woff

roboto-regular.woff

160 ms

roboto-medium.woff

roboto-medium.woff

60 ms

roboto-light.woff

roboto-light.woff

58 ms

roboto-thin.woff

roboto-thin.woff

57 ms

roboto-bold.woff

roboto-bold.woff

58 ms

personTipsInfo.do

personTipsInfo.do

68 ms

awsc.js

awsc.js

175 ms

96 ms

icon-font.woff

icon-font.woff

134 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

147 ms

eg.js

eg.js

59 ms

footer.css

footer.css

7 ms

light0.5x.png

light0.5x.png

45 ms

pages_version.html

pages_version.html

477 ms

defer-common.js

defer-common.js

194 ms

i.alicdn.com

i.alicdn.com

104 ms

index.js

index.js

52 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

9 ms

et_n.js

et_n.js

93 ms

um.js

um.js

47 ms

sc.globalxman.appscene

sc.globalxman.appscene

9 ms

index.js

index.js

41 ms

index.js

index.js

43 ms

7.gif

7.gif

5 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

49 ms

index.js

index.js

293 ms

baxiaCommon.js

baxiaCommon.js

237 ms

rp

rp

2549 ms

index.js

index.js

228 ms

wu.json

wu.json

225 ms

store-proxy.html

store-proxy.html

165 ms

countryCurrencyDataService

countryCurrencyDataService

164 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

108 ms

personRoleInfo.do

personRoleInfo.do

97 ms

notification.do

notification.do

133 ms

index.css

index.css

36 ms

iconfont.woff

iconfont.woff

4 ms

iconfont.woff

iconfont.woff

20 ms

um.json

um.json

98 ms

index.web.css

index.web.css

11 ms

index.web.js

index.web.js

26 ms

availableSurveyQuery.json

availableSurveyQuery.json

64 ms

getUmid.do

getUmid.do

25 ms

Accessibility Review

hzautopart.en.alibaba.com accessibility score

43

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.

Best Practices

hzautopart.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

hzautopart.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 Hzautopart.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 Hzautopart.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

hzautopart.en.alibaba.com

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