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

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

donglingtools.en.alibaba.com

Yuyao Zhangting East Ling Hardware Tools Factory - Socket Set , Socket

Page Load Speed

3.2 sec in total

First Response

85 ms

Resources Loaded

2.7 sec

Page Rendered

421 ms

donglingtools.en.alibaba.com screenshot

About Website

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

Yuyao Zhangting East Ling Hardware Tools Factory, Experts in Manufacturing and Exporting Socket Set , Socket and 0 more Products.

Visit donglingtools.en.alibaba.com

Key Findings

We analyzed Donglingtools.en.alibaba.com page load time and found that the first response time was 85 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

donglingtools.en.alibaba.com performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

75/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

89/100

25%

SI (Speed Index)

Value13.0 s

2/100

10%

TBT (Total Blocking Time)

Value7,820 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.144

78/100

15%

TTI (Time to Interactive)

Value27.9 s

0/100

10%

Network Requests Diagram

donglingtools.en.alibaba.com

85 ms

donglingtools.en.alibaba.com

625 ms

121 ms

119 ms

header.css

119 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 Donglingtools.en.alibaba.com, 41% (33 requests) were made to S.alicdn.com and 16% (13 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.9 MB (64%)

Content Size

6.1 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Donglingtools.en.alibaba.com main page is 6.1 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 5.2 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 310.6 kB

  • Original 391.6 kB
  • After minification 387.7 kB
  • After compression 81.0 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 310.6 kB or 79% of the original size.

Image Optimization

-12%

Potential reduce by 8.9 kB

  • Original 77.1 kB
  • After minification 68.3 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, Dong Ling Tools En Alibaba needs image optimization as it can save up to 8.9 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-63%

Potential reduce by 3.3 MB

  • Original 5.2 MB
  • After minification 5.2 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 3.3 MB or 63% of the original size.

CSS Optimization

-72%

Potential reduce by 283.7 kB

  • Original 395.2 kB
  • After minification 344.4 kB
  • After compression 111.5 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. Donglingtools.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 283.7 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 45 (64%)

Requests Now

70

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

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

Network Requests Diagram

donglingtools.en.alibaba.com

donglingtools.en.alibaba.com

85 ms

donglingtools.en.alibaba.com

donglingtools.en.alibaba.com

625 ms

121 ms

119 ms

header.css

header.css

119 ms

header.js

header.js

190 ms

111 ms

web-index.css

web-index.css

114 ms

web-index.css

web-index.css

180 ms

web-index.css

web-index.css

181 ms

web-index.css

web-index.css

182 ms

web-index.css

web-index.css

183 ms

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

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

186 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

22 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

66 ms

roboto-regular.woff

roboto-regular.woff

65 ms

roboto-medium.woff

roboto-medium.woff

68 ms

roboto-light.woff

roboto-light.woff

64 ms

roboto-thin.woff

roboto-thin.woff

66 ms

roboto-bold.woff

roboto-bold.woff

65 ms

awsc.js

awsc.js

127 ms

74 ms

personTipsInfo.do

personTipsInfo.do

104 ms

index.js

index.js

377 ms

Hbbc111ed43184e05b73348deff651ba0C.png

Hbbc111ed43184e05b73348deff651ba0C.png

973 ms

63 ms

index.js

index.js

65 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

296 ms

66 ms

eg.js

eg.js

340 ms

H0e6a03d7ae3b454ba38b09418f22c263G.jpg

H0e6a03d7ae3b454ba38b09418f22c263G.jpg

265 ms

H058fa08f80304f269738ab0d6111aee3y.jpg_q80.jpg

H058fa08f80304f269738ab0d6111aee3y.jpg_q80.jpg

395 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

342 ms

H05521ec4b47146afa12dfe5ca07ac03eb.png

H05521ec4b47146afa12dfe5ca07ac03eb.png

945 ms

H12bf52c4d3344947bb63b2c721df5c76c.png

H12bf52c4d3344947bb63b2c721df5c76c.png

948 ms

Hfb724a27e516437f8a65f7676208280dc.png

Hfb724a27e516437f8a65f7676208280dc.png

945 ms

H7372fef313ba429588242099c0e2af29R.png

H7372fef313ba429588242099c0e2af29R.png

998 ms

H8180c550c0cf4b4d810f747fd8901e2c8.png

H8180c550c0cf4b4d810f747fd8901e2c8.png

1010 ms

H2cad39435d0a462f8b318e3bc1827756q.png

H2cad39435d0a462f8b318e3bc1827756q.png

1378 ms

H7204555b02294d9983bb96a14aa5b0b7L.png

H7204555b02294d9983bb96a14aa5b0b7L.png

1404 ms

Hd7a1fbd701ac4c3ca6f23b0d1c324845c.png

Hd7a1fbd701ac4c3ca6f23b0d1c324845c.png

1607 ms

Hfa66f0c518d44afaa2453eec9dbd03b5F.png

Hfa66f0c518d44afaa2453eec9dbd03b5F.png

1485 ms

Hcbbff0035bca4be6ab5026741adfb1e1m.png

Hcbbff0035bca4be6ab5026741adfb1e1m.png

1561 ms

Hac39a6cfdcf74b32862fc9c1716f32c7Y.png

Hac39a6cfdcf74b32862fc9c1716f32c7Y.png

1372 ms

H452e38c9c8ad406b8385e65c845eec84M.jpg

H452e38c9c8ad406b8385e65c845eec84M.jpg

1999 ms

371 ms

57 ms

icon-font.woff

icon-font.woff

116 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

314 ms

et_n.js

et_n.js

131 ms

um.js

um.js

308 ms

sc.globalxman.appscene

sc.globalxman.appscene

196 ms

footer.css

footer.css

111 ms

light0.5x.png

light0.5x.png

53 ms

pages_version.html

pages_version.html

158 ms

defer-common.js

defer-common.js

202 ms

i.alicdn.com

i.alicdn.com

151 ms

index.js

index.js

64 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

58 ms

index.css

index.css

97 ms

wu.json

wu.json

87 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

62 ms

index.js

index.js

54 ms

index.js

index.js

54 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

54 ms

7.gif

7.gif

26 ms

index.js

index.js

23 ms

baxiaCommon.js

baxiaCommon.js

17 ms

rp

rp

1054 ms

index.web.css

index.web.css

26 ms

index.web.js

index.web.js

44 ms

availableSurveyQuery.json

availableSurveyQuery.json

333 ms

store-proxy.html

store-proxy.html

339 ms

countryCurrencyDataService

countryCurrencyDataService

330 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

261 ms

personRoleInfo.do

personRoleInfo.do

243 ms

notification.do

notification.do

287 ms

um.json

um.json

112 ms

iconfont.woff

iconfont.woff

8 ms

iconfont.woff

iconfont.woff

16 ms

getUmid.do

getUmid.do

9 ms

Accessibility Review

donglingtools.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

donglingtools.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

donglingtools.en.alibaba.com SEO score

79

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 uses 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 Donglingtools.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 Donglingtools.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

donglingtools.en.alibaba.com

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