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cqzhongzuan.en.alibaba.com screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 47

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

cqzhongzuan.en.alibaba.com

Zhongzuan (Chongqing ) Precision Tools Manufacturing Co., Ltd. - Drill Bit, Saw Blade

Page Load Speed

2.3 sec in total

First Response

9 ms

Resources Loaded

1.9 sec

Page Rendered

316 ms

cqzhongzuan.en.alibaba.com screenshot

About Website

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

Zhongzuan (Chongqing ) Precision Tools Manufacturing Co., Ltd., Experts in Manufacturing and Exporting Drill Bit, Saw Blade and 0 more Products.

Visit cqzhongzuan.en.alibaba.com

Key Findings

We analyzed Cqzhongzuan.en.alibaba.com page load time and found that the first response time was 9 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

cqzhongzuan.en.alibaba.com performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

82/100

25%

SI (Speed Index)

Value11.3 s

5/100

10%

TBT (Total Blocking Time)

Value8,560 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value1.753

0/100

15%

TTI (Time to Interactive)

Value28.1 s

0/100

10%

Network Requests Diagram

cqzhongzuan.en.alibaba.com

9 ms

cqzhongzuan.en.alibaba.com

784 ms

70 ms

69 ms

header.css

104 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Cqzhongzuan.en.alibaba.com, 43% (32 requests) were made to S.alicdn.com and 13% (10 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.2 MB (64%)

Content Size

6.6 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cqzhongzuan.en.alibaba.com main page is 6.6 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 599.1 kB

  • Original 710.6 kB
  • After minification 706.7 kB
  • After compression 111.5 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 599.1 kB or 84% of the original size.

Image Optimization

-46%

Potential reduce by 177.2 kB

  • Original 386.5 kB
  • After minification 209.3 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, Cq Zhongzuan En Alibaba needs image optimization as it can save up to 177.2 kB or 46% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-62%

Potential reduce by 3.1 MB

  • Original 5.1 MB
  • After minification 5.1 MB
  • After compression 1.9 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 3.1 MB or 62% of the original size.

CSS Optimization

-72%

Potential reduce by 284.2 kB

  • Original 396.5 kB
  • After minification 345.6 kB
  • After compression 112.3 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. Cqzhongzuan.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 284.2 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (67%)

Requests Now

64

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cq Zhongzuan 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 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cqzhongzuan.en.alibaba.com

cqzhongzuan.en.alibaba.com

9 ms

cqzhongzuan.en.alibaba.com

cqzhongzuan.en.alibaba.com

784 ms

70 ms

69 ms

header.css

header.css

104 ms

header.js

header.js

136 ms

48 ms

web-index.css

web-index.css

112 ms

web-index.css

web-index.css

111 ms

web-index.css

web-index.css

109 ms

web-index.css

web-index.css

110 ms

web-index.css

web-index.css

113 ms

325 ms

100 ms

index.js

index.js

149 ms

100 ms

Haf54d3e0f85145b9b0cc93171f96d125u.png

Haf54d3e0f85145b9b0cc93171f96d125u.png

233 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

107 ms

S473e943dbb7443618debe2a9435bab2a4.png_q80.jpg

S473e943dbb7443618debe2a9435bab2a4.png_q80.jpg

265 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

219 ms

Sd83d19277d1c4ecba478c5eb7b83e233j.png

Sd83d19277d1c4ecba478c5eb7b83e233j.png

232 ms

Hcacff59596c84a198fa28483bf869ef6n.png

Hcacff59596c84a198fa28483bf869ef6n.png

583 ms

S6b226fbec95f4b1eafc731daf05d4e66v.png

S6b226fbec95f4b1eafc731daf05d4e66v.png

872 ms

awsc.js

awsc.js

784 ms

81 ms

76 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

71 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

70 ms

H002f1639650e4d6ca8c2db51e103092ed.jpg

H002f1639650e4d6ca8c2db51e103092ed.jpg

319 ms

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

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

203 ms

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

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

226 ms

Sb86b8b8804334e1eb5bea49cde20cceb8.png

Sb86b8b8804334e1eb5bea49cde20cceb8.png

691 ms

roboto-regular.woff

roboto-regular.woff

188 ms

roboto-medium.woff

roboto-medium.woff

187 ms

roboto-light.woff

roboto-light.woff

188 ms

roboto-thin.woff

roboto-thin.woff

239 ms

roboto-bold.woff

roboto-bold.woff

211 ms

personTipsInfo.do

personTipsInfo.do

192 ms

eg.js

eg.js

169 ms

sc.globalxman.appscene

sc.globalxman.appscene

78 ms

icon-font.woff

icon-font.woff

45 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

102 ms

footer.css

footer.css

59 ms

light0.5x.png

light0.5x.png

39 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

34 ms

index.js

index.js

31 ms

index.js

index.js

30 ms

pages_version.html

pages_version.html

220 ms

defer-common.js

defer-common.js

99 ms

i.alicdn.com

i.alicdn.com

217 ms

index.js

index.js

31 ms

7.gif

7.gif

25 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

25 ms

awsc.js

awsc.js

13 ms

baxiaCommon.js

baxiaCommon.js

14 ms

rp

rp

1009 ms

index.js

index.js

315 ms

et_n.js

et_n.js

11 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

202 ms

store-proxy.html

store-proxy.html

113 ms

countryCurrencyDataService

countryCurrencyDataService

143 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

95 ms

personRoleInfo.do

personRoleInfo.do

85 ms

notification.do

notification.do

181 ms

index.web.css

index.web.css

21 ms

index.web.js

index.web.js

54 ms

index.js

index.js

19 ms

availableSurveyQuery.json

availableSurveyQuery.json

49 ms

index.css

index.css

14 ms

iconfont.woff

iconfont.woff

32 ms

iconfont.woff

iconfont.woff

14 ms

um.js

um.js

9 ms

wu.json

wu.json

19 ms

um.json

um.json

50 ms

getUmid.do

getUmid.do

8 ms

Accessibility Review

cqzhongzuan.en.alibaba.com accessibility score

47

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

cqzhongzuan.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

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

SEO Factors

cqzhongzuan.en.alibaba.com SEO score

71

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

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 Cqzhongzuan.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 Cqzhongzuan.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

cqzhongzuan.en.alibaba.com

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