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

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

chaoyutool.en.alibaba.com

Zhejiang Chaoyu Tools Co., Ltd. - Foam Gun, Caulking Gun

Page Load Speed

2.8 sec in total

First Response

88 ms

Resources Loaded

2.4 sec

Page Rendered

280 ms

chaoyutool.en.alibaba.com screenshot

About Website

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

Zhejiang Chaoyu Tools Co., Ltd., Experts in Manufacturing and Exporting Foam Gun, Caulking Gun and 0 more Products.

Visit chaoyutool.en.alibaba.com

Key Findings

We analyzed Chaoyutool.en.alibaba.com page load time and found that the first response time was 88 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

chaoyutool.en.alibaba.com performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value16.6 s

0/100

25%

SI (Speed Index)

Value13.6 s

2/100

10%

TBT (Total Blocking Time)

Value4,450 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.401

25/100

15%

TTI (Time to Interactive)

Value25.6 s

0/100

10%

Network Requests Diagram

chaoyutool.en.alibaba.com

88 ms

chaoyutool.en.alibaba.com

644 ms

125 ms

73 ms

header.css

86 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Chaoyutool.en.alibaba.com, 52% (43 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 (1.7 sec) relates to the external source Sc01.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.9 MB (65%)

Content Size

6.0 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chaoyutool.en.alibaba.com main page is 6.0 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. 70% of websites need less resources to load. Javascripts take 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 449.5 kB

  • Original 544.3 kB
  • After minification 540.3 kB
  • After compression 94.8 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 449.5 kB or 83% of the original size.

Image Optimization

-15%

Potential reduce by 8.9 kB

  • Original 59.5 kB
  • After minification 50.7 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, Chaoyu Tool En Alibaba needs image optimization as it can save up to 8.9 kB or 15% 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 3.2 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 3.2 MB or 62% of the original size.

CSS Optimization

-88%

Potential reduce by 283.6 kB

  • Original 321.2 kB
  • After minification 270.4 kB
  • After compression 37.6 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. Chaoyutool.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 283.6 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (61%)

Requests Now

71

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chaoyu Tool 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 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

chaoyutool.en.alibaba.com

chaoyutool.en.alibaba.com

88 ms

chaoyutool.en.alibaba.com

chaoyutool.en.alibaba.com

644 ms

125 ms

73 ms

header.css

header.css

86 ms

header.js

header.js

88 ms

90 ms

web-index.css

web-index.css

94 ms

web-index.css

web-index.css

104 ms

web-index.css

web-index.css

105 ms

web-index.css

web-index.css

102 ms

web-index.css

web-index.css

94 ms

282 ms

103 ms

index.js

index.js

276 ms

276 ms

TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

277 ms

Hf96b4b3946254cf2be755051dc05536cC.jpg

Hf96b4b3946254cf2be755051dc05536cC.jpg

775 ms

HTB1T3ybeSWD3KVjSZSgq6ACxVXax.jpg

HTB1T3ybeSWD3KVjSZSgq6ACxVXax.jpg

1652 ms

162 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

278 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

278 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

227 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

252 ms

H341db1237f7741ac9df416d6cb0e2207i.jpg

H341db1237f7741ac9df416d6cb0e2207i.jpg

278 ms

H6dd7e5ec093d4899a5245022631bbdbdh.png

H6dd7e5ec093d4899a5245022631bbdbdh.png

257 ms

H45cbc49415424eaab674665172bb4cb9d.jpg_q80.jpg

H45cbc49415424eaab674665172bb4cb9d.jpg_q80.jpg

385 ms

HTB1QUgibfjsK1Rjy1Xa762ispXat.png

HTB1QUgibfjsK1Rjy1Xa762ispXat.png

753 ms

Hc40842d3280443e0a3635c57c53bfeb19.jpg

Hc40842d3280443e0a3635c57c53bfeb19.jpg

769 ms

H901e8c33451943b2b2e2bf2c2eb98926r.jpg_480x480.jpg

H901e8c33451943b2b2e2bf2c2eb98926r.jpg_480x480.jpg

638 ms

H76842028471446778f4d79156904b52d8.jpg_480x480.jpg

H76842028471446778f4d79156904b52d8.jpg_480x480.jpg

855 ms

Hd600ecd083d444be9c68344c25efa34b0.jpg_480x480.jpg

Hd600ecd083d444be9c68344c25efa34b0.jpg_480x480.jpg

1644 ms

HTB1DIaXX4D1gK0jSZFsq6zldVXaf.jpg

HTB1DIaXX4D1gK0jSZFsq6zldVXaf.jpg

978 ms

H7ce058a07ace42f2b328f4b88b6849d68.jpg

H7ce058a07ace42f2b328f4b88b6849d68.jpg

1433 ms

Hefc90e1b750e4ba59cdea268ca286987P.jpg

Hefc90e1b750e4ba59cdea268ca286987P.jpg

1434 ms

HTB1x_GBa5jrK1RjSspl760HmVXay.png_480x480.png

HTB1x_GBa5jrK1RjSspl760HmVXay.png_480x480.png

1243 ms

He2f00b9529ff4a9e8704a9def1768accR.jpg

He2f00b9529ff4a9e8704a9def1768accR.jpg

1643 ms

HTB1hDGgeG5s3KVjSZFNq6AD3FXa9.jpg

HTB1hDGgeG5s3KVjSZFNq6AD3FXa9.jpg

585 ms

HTB1YF1geGWs3KVjSZFxq6yWUXXaE.jpg

HTB1YF1geGWs3KVjSZFxq6yWUXXaE.jpg

498 ms

personTipsInfo.do

personTipsInfo.do

272 ms

awsc.js

awsc.js

294 ms

205 ms

roboto-regular.woff

roboto-regular.woff

893 ms

roboto-medium.woff

roboto-medium.woff

905 ms

roboto-light.woff

roboto-light.woff

917 ms

roboto-thin.woff

roboto-thin.woff

929 ms

roboto-bold.woff

roboto-bold.woff

946 ms

icon-font.woff

icon-font.woff

823 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

107 ms

footer.css

footer.css

829 ms

eg.js

eg.js

28 ms

sc.globalxman.appscene

sc.globalxman.appscene

16 ms

index.js

index.js

9 ms

index.js

index.js

15 ms

et_n.js

et_n.js

23 ms

um.js

um.js

118 ms

7.gif

7.gif

3 ms

baxiaCommon.js

baxiaCommon.js

112 ms

rp

rp

1049 ms

wu.json

wu.json

20 ms

um.json

um.json

53 ms

getUmid.do

getUmid.do

35 ms

light0.5x.png

light0.5x.png

64 ms

pages_version.html

pages_version.html

117 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

27 ms

defer-common.js

defer-common.js

285 ms

i.alicdn.com

i.alicdn.com

119 ms

index.js

index.js

36 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

21 ms

index.web.css

index.web.css

29 ms

index.web.js

index.web.js

66 ms

index.js

index.js

55 ms

availableSurveyQuery.json

availableSurveyQuery.json

223 ms

store-proxy.html

store-proxy.html

165 ms

countryCurrencyDataService

countryCurrencyDataService

178 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

142 ms

personRoleInfo.do

personRoleInfo.do

130 ms

notification.do

notification.do

152 ms

index.js

index.js

75 ms

iconfont.woff

iconfont.woff

37 ms

iconfont.woff

iconfont.woff

13 ms

data

data

20 ms

Accessibility Review

chaoyutool.en.alibaba.com accessibility score

66

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

chaoyutool.en.alibaba.com best practices score

75

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

SEO Factors

chaoyutool.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 Chaoyutool.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 Chaoyutool.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

chaoyutool.en.alibaba.com

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