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2002th.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

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

2002th.en.alibaba.com

Changsha Tianhe Drilling Tools And Machinery Co., Ltd. - DTH Hammer, DTH Bits

Page Load Speed

2.4 sec in total

First Response

84 ms

Resources Loaded

2.1 sec

Page Rendered

191 ms

2002th.en.alibaba.com screenshot

About Website

Click here to check amazing 2002 Th En Alibaba content for China. Otherwise, check out these important facts you probably never knew about 2002th.en.alibaba.com

Changsha Tianhe Drilling Tools And Machinery Co., Ltd., Experts in Manufacturing and Exporting DTH Hammer, DTH Bits and 0 more Products.

Visit 2002th.en.alibaba.com

Key Findings

We analyzed 2002th.en.alibaba.com page load time and found that the first response time was 84 ms and then it took 2.3 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

2002th.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

84/100

25%

SI (Speed Index)

Value13.8 s

1/100

10%

TBT (Total Blocking Time)

Value4,480 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.445

21/100

15%

TTI (Time to Interactive)

Value25.1 s

0/100

10%

Network Requests Diagram

2002th.en.alibaba.com

84 ms

2002th.en.alibaba.com

685 ms

90 ms

61 ms

header.css

70 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original 2002th.en.alibaba.com, 41% (33 requests) were made to S.alicdn.com and 12% (10 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.8 MB (61%)

Content Size

6.2 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 2002th.en.alibaba.com main page is 6.2 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

-80%

Potential reduce by 359.0 kB

  • Original 447.4 kB
  • After minification 443.5 kB
  • After compression 88.5 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 359.0 kB or 80% of the original size.

Image Optimization

-5%

Potential reduce by 15.3 kB

  • Original 304.8 kB
  • After minification 289.5 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. 2002 Th 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

-72%

Potential reduce by 285.2 kB

  • Original 397.1 kB
  • After minification 346.2 kB
  • After compression 111.9 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. 2002th.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 285.2 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 39 (56%)

Requests Now

70

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 2002 Th 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 31 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

2002th.en.alibaba.com

2002th.en.alibaba.com

84 ms

2002th.en.alibaba.com

2002th.en.alibaba.com

685 ms

90 ms

61 ms

header.css

header.css

70 ms

header.js

header.js

73 ms

60 ms

web-index.css

web-index.css

66 ms

web-index.css

web-index.css

72 ms

web-index.css

web-index.css

75 ms

web-index.css

web-index.css

77 ms

web-index.css

web-index.css

79 ms

236 ms

81 ms

index.js

index.js

82 ms

233 ms

Hd564c1ca067845f9a08ffefe75eb1689c.jpg

Hd564c1ca067845f9a08ffefe75eb1689c.jpg

760 ms

Hcba8ec6338964e33a216b30755f6720es.jpg

Hcba8ec6338964e33a216b30755f6720es.jpg

540 ms

TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

754 ms

109 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

95 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

66 ms

H91b4f913ba18476fa7ffffe9999ba1d4e.jpg

H91b4f913ba18476fa7ffffe9999ba1d4e.jpg

1243 ms

H1b2a4b97bce347aeb990779c17eeafa8s.jpg

H1b2a4b97bce347aeb990779c17eeafa8s.jpg

217 ms

Hc9c89a65ab0b42c0838f22cdbf5a4e78M.jpg_q80.jpg

Hc9c89a65ab0b42c0838f22cdbf5a4e78M.jpg_q80.jpg

235 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

799 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

886 ms

He36ff9d0078c4fb2a9edc16b6937d49aS.jpg

He36ff9d0078c4fb2a9edc16b6937d49aS.jpg

717 ms

H8caf4ba9a46e40e4ba188119dc99d8ear.jpg

H8caf4ba9a46e40e4ba188119dc99d8ear.jpg

847 ms

Hfb3d71601ae348678b9a955e21a9bb77n.jpg

Hfb3d71601ae348678b9a955e21a9bb77n.jpg

914 ms

H46676c15c233470794bda6673deb1f4dt.jpg

H46676c15c233470794bda6673deb1f4dt.jpg

522 ms

H09a5431fd51c404da4b7a1d5a09f2a277.jpg

H09a5431fd51c404da4b7a1d5a09f2a277.jpg

742 ms

H16947726bf9e4927b3b1f19e9bf09cccA.jpg

H16947726bf9e4927b3b1f19e9bf09cccA.jpg

803 ms

He66da88b1fa449d9b6048a8ed9afafef9.jpg

He66da88b1fa449d9b6048a8ed9afafef9.jpg

526 ms

H8e4aa7d9080349188398b932905be604p.jpg

H8e4aa7d9080349188398b932905be604p.jpg

715 ms

Hd6a0c15f09174c54b80baeb657046b62i.jpg

Hd6a0c15f09174c54b80baeb657046b62i.jpg

972 ms

personTipsInfo.do

personTipsInfo.do

198 ms

awsc.js

awsc.js

313 ms

153 ms

roboto-regular.woff

roboto-regular.woff

114 ms

roboto-medium.woff

roboto-medium.woff

114 ms

roboto-light.woff

roboto-light.woff

130 ms

roboto-thin.woff

roboto-thin.woff

161 ms

roboto-bold.woff

roboto-bold.woff

169 ms

icon-font.woff

icon-font.woff

209 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

150 ms

footer.css

footer.css

133 ms

eg.js

eg.js

26 ms

sc.globalxman.appscene

sc.globalxman.appscene

11 ms

index.js

index.js

18 ms

index.js

index.js

77 ms

7.gif

7.gif

5 ms

awsc.js

awsc.js

131 ms

baxiaCommon.js

baxiaCommon.js

105 ms

rp

rp

1166 ms

light0.5x.png

light0.5x.png

48 ms

pages_version.html

pages_version.html

41 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

24 ms

defer-common.js

defer-common.js

144 ms

i.alicdn.com

i.alicdn.com

37 ms

index.js

index.js

25 ms

et_n.js

et_n.js

129 ms

um.js

um.js

26 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

40 ms

index.js

index.js

102 ms

index.web.css

index.web.css

9 ms

index.web.js

index.web.js

33 ms

availableSurveyQuery.json

availableSurveyQuery.json

241 ms

store-proxy.html

store-proxy.html

184 ms

countryCurrencyDataService

countryCurrencyDataService

207 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

170 ms

personRoleInfo.do

personRoleInfo.do

172 ms

notification.do

notification.do

215 ms

wu.json

wu.json

44 ms

aksb.min.js

aksb.min.js

52 ms

iconfont.woff

iconfont.woff

16 ms

iconfont.woff

iconfont.woff

16 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

19 ms

index.js

index.js

52 ms

index.css

index.css

9 ms

Accessibility Review

2002th.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

2002th.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

2002th.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 2002th.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 2002th.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

2002th.en.alibaba.com

Open Graph data is detected on the main page of 2002 Th En Alibaba. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: