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

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

astartools.en.alibaba.com

Xiamen Astar Diamond Tools Co., Ltd. - Diamond Polishing Pads, Diamond Segments

Page Load Speed

3.5 sec in total

First Response

85 ms

Resources Loaded

3.1 sec

Page Rendered

317 ms

astartools.en.alibaba.com screenshot

About Website

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

Xiamen Astar Diamond Tools Co., Ltd., Experts in Manufacturing and Exporting Diamond Polishing Pads, Diamond Segments and 0 more Products.

Visit astartools.en.alibaba.com

Key Findings

We analyzed Astartools.en.alibaba.com page load time and found that the first response time was 85 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

astartools.en.alibaba.com performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

85/100

25%

SI (Speed Index)

Value13.4 s

2/100

10%

TBT (Total Blocking Time)

Value5,920 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.477

18/100

15%

TTI (Time to Interactive)

Value25.7 s

0/100

10%

Network Requests Diagram

astartools.en.alibaba.com

85 ms

astartools.en.alibaba.com

706 ms

95 ms

95 ms

header.css

90 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Astartools.en.alibaba.com, 61% (59 requests) were made to S.alicdn.com and 7% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.0 MB (63%)

Content Size

6.3 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Astartools.en.alibaba.com main page is 6.3 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. Only a small number of websites need less resources to load. Javascripts take 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 456.3 kB

  • Original 556.4 kB
  • After minification 552.5 kB
  • After compression 100.1 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 456.3 kB or 82% of the original size.

Image Optimization

-5%

Potential reduce by 15.3 kB

  • Original 314.5 kB
  • After minification 299.1 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. Astar Tools En Alibaba images are well optimized though.

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 295.6 kB

  • Original 335.5 kB
  • After minification 284.7 kB
  • After compression 40.0 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. Astartools.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 295.6 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 48 (56%)

Requests Now

86

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Astar Tools 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

astartools.en.alibaba.com

astartools.en.alibaba.com

85 ms

astartools.en.alibaba.com

astartools.en.alibaba.com

706 ms

95 ms

95 ms

header.css

header.css

90 ms

header.js

header.js

212 ms

61 ms

web-index.css

web-index.css

174 ms

web-index.css

web-index.css

171 ms

web-index.css

web-index.css

172 ms

web-index.css

web-index.css

177 ms

web-index.css

web-index.css

176 ms

209 ms

204 ms

index.js

index.js

206 ms

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TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

557 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

77 ms

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TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

76 ms

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136 ms

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HTB1gaeCMpXXXXa3aXXXq6xXFXXXm.jpg_80x80.jpg

313 ms

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HTB17F9QoLDH8KJjy1Xcq6ApdXXaE.jpg_q80.jpg

616 ms

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Hf996a6cfc7144ffa9d3a1e6ad17f0d04o.jpg_250x250.jpg

457 ms

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Hdf4bb5c6d6ad473f927740ba1c9bfb13w.jpg_250x250.jpg

581 ms

HTB1vD7bKf5TBuNjSspcq6znGFXaS.jpg_250x250.jpg

HTB1vD7bKf5TBuNjSspcq6znGFXaS.jpg_250x250.jpg

549 ms

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HTB1Iz22djfguuRjy1zeq6z0KFXaX.jpg_250x250.jpg

620 ms

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Hd64f1c5e9d094000891313365a477161y.jpg_250x250.jpg

750 ms

H7dc1f5b65a5e4f70a23ec30e24bf2326K.jpg_250x250.jpg

H7dc1f5b65a5e4f70a23ec30e24bf2326K.jpg_250x250.jpg

734 ms

HTB1vjSfXjzuK1RjSspeq6ziHVXa8.jpg_250x250.jpg

HTB1vjSfXjzuK1RjSspeq6ziHVXa8.jpg_250x250.jpg

641 ms

HTB1Pt0pPFXXXXXWXFXXq6xXFXXXt.jpg_250x250.jpg

HTB1Pt0pPFXXXXXWXFXXq6xXFXXXt.jpg_250x250.jpg

1058 ms

HTB1uHnQMXXXXXaxXpXXq6xXFXXXW.jpg_250x250.jpg

HTB1uHnQMXXXXXaxXpXXq6xXFXXXW.jpg_250x250.jpg

1153 ms

HTB1hj8CMFXXXXbSXVXXq6xXFXXXB.jpg_480x480.jpg

HTB1hj8CMFXXXXbSXVXXq6xXFXXXB.jpg_480x480.jpg

809 ms

HTB1Ns3qQXXXXXahXFXXq6xXFXXXx.jpg_350x350.jpg

HTB1Ns3qQXXXXXahXFXXq6xXFXXXx.jpg_350x350.jpg

2349 ms

HTB1hr6OKXXXXXbGXXXXq6xXFXXX4.jpg_350x350.jpg

HTB1hr6OKXXXXXbGXXXXq6xXFXXX4.jpg_350x350.jpg

1172 ms

HTB1Uy1Za2fsK1RjSszbq6AqBXXay.jpg_350x350.jpg

HTB1Uy1Za2fsK1RjSszbq6AqBXXay.jpg_350x350.jpg

1276 ms

HTB1bQceQXXXXXahXVXXq6xXFXXXD.jpg_350x350.jpg

HTB1bQceQXXXXXahXVXXq6xXFXXXD.jpg_350x350.jpg

1353 ms

awsc.js

awsc.js

260 ms

101 ms

155 ms

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Hf29ad15fee2145eebfaac0dc5f33bb17p.jpg

1745 ms

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1661 ms

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H80a35fe6160648f38d69188c50c03629X.jpg

1768 ms

Hb9d3a833c8374fb88d8cfd17c44fd961c.jpg

Hb9d3a833c8374fb88d8cfd17c44fd961c.jpg

1378 ms

H8b93389fa5e34ddf8774769d4807ab2eO.jpg

H8b93389fa5e34ddf8774769d4807ab2eO.jpg

1667 ms

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HTB1viCiKr9YBuNjy0Fgq6AxcXXaG.jpg

1530 ms

H246f284b61ef497a8cbe14c0f6f623daU.jpg

H246f284b61ef497a8cbe14c0f6f623daU.jpg

1659 ms

H43cae0a852e4412e9c70ca9221eb690cQ.jpg

H43cae0a852e4412e9c70ca9221eb690cQ.jpg

2018 ms

H0ed8f53014eb402689aae645c424fc28l.png

H0ed8f53014eb402689aae645c424fc28l.png

1783 ms

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Hf85b8fedec074d6883a2a209631246386.jpg

1903 ms

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H06944b474eac470bbf791834b79a305cC.jpg

1884 ms

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H6f6c71579be94cd3917fab84cbf76ca8G.jpg

2018 ms

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TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

850 ms

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TB1Z8vPSFXXXXXLXVXXXXXXXXXX-1519-200.png

651 ms

TB139qIiv2H8KJjy0FcXXaDlFXa-1000-600.jpg

TB139qIiv2H8KJjy0FcXXaDlFXa-1000-600.jpg

785 ms

roboto-regular.woff

roboto-regular.woff

1770 ms

roboto-medium.woff

roboto-medium.woff

1796 ms

roboto-light.woff

roboto-light.woff

1847 ms

roboto-thin.woff

roboto-thin.woff

1863 ms

roboto-bold.woff

roboto-bold.woff

1864 ms

personTipsInfo.do

personTipsInfo.do

190 ms

eg.js

eg.js

161 ms

1754 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

501 ms

sc.globalxman.appscene

sc.globalxman.appscene

25 ms

icon-font.woff

icon-font.woff

1691 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

248 ms

et_n.js

et_n.js

29 ms

um.js

um.js

171 ms

footer.css

footer.css

1668 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

76 ms

index.js

index.js

66 ms

index.js

index.js

66 ms

7.gif

7.gif

42 ms

wu.json

wu.json

50 ms

baxiaCommon.js

baxiaCommon.js

18 ms

rp

rp

1004 ms

um.json

um.json

55 ms

getUmid.do

getUmid.do

18 ms

light0.5x.png

light0.5x.png

64 ms

pages_version.html

pages_version.html

291 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

26 ms

defer-common.js

defer-common.js

102 ms

i.alicdn.com

i.alicdn.com

80 ms

index.js

index.js

35 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

21 ms

index.js

index.js

17 ms

store-proxy.html

store-proxy.html

132 ms

countryCurrencyDataService

countryCurrencyDataService

151 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

95 ms

personRoleInfo.do

personRoleInfo.do

92 ms

notification.do

notification.do

138 ms

index.web.css

index.web.css

37 ms

index.web.js

index.web.js

59 ms

index.js

index.js

78 ms

availableSurveyQuery.json

availableSurveyQuery.json

65 ms

iconfont.woff

iconfont.woff

16 ms

iconfont.woff

iconfont.woff

31 ms

data

data

29 ms

Accessibility Review

astartools.en.alibaba.com accessibility score

69

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

astartools.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

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

SEO Factors

astartools.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 Astartools.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 Astartools.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

astartools.en.alibaba.com

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