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

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

weldonetools.en.alibaba.com

Shengzhou Weldone Tools Co., Ltd. - Pressure regulator, Cutting torch

Page Load Speed

2.7 sec in total

First Response

79 ms

Resources Loaded

2.3 sec

Page Rendered

349 ms

weldonetools.en.alibaba.com screenshot

About Website

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

Shengzhou Weldone Tools Co., Ltd., Experts in Manufacturing and Exporting Pressure regulator, Cutting torch and 0 more Products.

Visit weldonetools.en.alibaba.com

Key Findings

We analyzed Weldonetools.en.alibaba.com page load time and found that the first response time was 79 ms and then it took 2.6 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

weldonetools.en.alibaba.com performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

62/100

25%

SI (Speed Index)

Value10.7 s

7/100

10%

TBT (Total Blocking Time)

Value5,980 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value1.32

0/100

15%

TTI (Time to Interactive)

Value25.0 s

0/100

10%

Network Requests Diagram

weldonetools.en.alibaba.com

79 ms

weldonetools.en.alibaba.com

696 ms

74 ms

132 ms

header.css

105 ms

Our browser made a total of 96 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Weldonetools.en.alibaba.com, 45% (43 requests) were made to S.alicdn.com and 13% (12 requests) were made to Sc01.alicdn.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.7 MB (54%)

Content Size

3.1 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Weldonetools.en.alibaba.com main page is 3.1 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. 65% of websites need less resources to load. Javascripts take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 463.3 kB

  • Original 560.3 kB
  • After minification 556.4 kB
  • After compression 97.1 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 463.3 kB or 83% of the original size.

Image Optimization

-16%

Potential reduce by 8.9 kB

  • Original 57.1 kB
  • After minification 48.2 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, Weldone Tools En Alibaba needs image optimization as it can save up to 8.9 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-43%

Potential reduce by 932.9 kB

  • Original 2.2 MB
  • After minification 2.2 MB
  • After compression 1.3 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 932.9 kB or 43% of the original size.

CSS Optimization

-89%

Potential reduce by 293.0 kB

  • Original 330.7 kB
  • After minification 279.9 kB
  • After compression 37.7 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. Weldonetools.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 293.0 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (41%)

Requests Now

85

After Optimization

50

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Weldone 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 28 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

weldonetools.en.alibaba.com

weldonetools.en.alibaba.com

79 ms

weldonetools.en.alibaba.com

weldonetools.en.alibaba.com

696 ms

74 ms

132 ms

header.css

header.css

105 ms

header.js

header.js

148 ms

367 ms

web-index.css

web-index.css

190 ms

web-index.css

web-index.css

207 ms

web-index.css

web-index.css

208 ms

web-index.css

web-index.css

208 ms

web-index.css

web-index.css

228 ms

460 ms

328 ms

index.js

index.js

353 ms

352 ms

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1697 ms

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663 ms

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384 ms

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594 ms

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390 ms

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601 ms

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388 ms

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656 ms

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594 ms

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663 ms

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599 ms

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598 ms

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940 ms

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990 ms

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838 ms

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1273 ms

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1660 ms

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1403 ms

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593 ms

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657 ms

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720 ms

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1275 ms

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1274 ms

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TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

251 ms

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250 ms

personTipsInfo.do

personTipsInfo.do

336 ms

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427 ms

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276 ms

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673 ms

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491 ms

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431 ms

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671 ms

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547 ms

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493 ms

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513 ms

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1107 ms

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580 ms

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1088 ms

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253 ms

roboto-regular.woff

roboto-regular.woff

549 ms

roboto-medium.woff

roboto-medium.woff

565 ms

roboto-light.woff

roboto-light.woff

566 ms

roboto-thin.woff

roboto-thin.woff

568 ms

roboto-bold.woff

roboto-bold.woff

566 ms

61 ms

icon-font.woff

icon-font.woff

521 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

181 ms

awsc.js

awsc.js

151 ms

108 ms

footer.css

footer.css

390 ms

eg.js

eg.js

33 ms

et_n.js

et_n.js

28 ms

um.js

um.js

16 ms

sc.globalxman.appscene

sc.globalxman.appscene

38 ms

index.js

index.js

30 ms

index.js

index.js

29 ms

wu.json

wu.json

36 ms

7.gif

7.gif

24 ms

baxiaCommon.js

baxiaCommon.js

21 ms

rp

rp

1089 ms

um.json

um.json

141 ms

light0.5x.png

light0.5x.png

62 ms

pages_version.html

pages_version.html

71 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

23 ms

defer-common.js

defer-common.js

128 ms

i.alicdn.com

i.alicdn.com

125 ms

index.js

index.js

28 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

370 ms

index.web.css

index.web.css

48 ms

index.web.js

index.web.js

367 ms

getUmid.do

getUmid.do

325 ms

index.js

index.js

303 ms

store-proxy.html

store-proxy.html

241 ms

countryCurrencyDataService

countryCurrencyDataService

329 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

168 ms

personRoleInfo.do

personRoleInfo.do

178 ms

notification.do

notification.do

258 ms

availableSurveyQuery.json

availableSurveyQuery.json

56 ms

iconfont.woff

iconfont.woff

7 ms

iconfont.woff

iconfont.woff

32 ms

Accessibility Review

weldonetools.en.alibaba.com accessibility score

43

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

weldonetools.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

weldonetools.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 Weldonetools.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 Weldonetools.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

weldonetools.en.alibaba.com

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