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

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

asiaweld.en.alibaba.com

Changzhou Asia Science & Technology Co., Ltd. - WELDING PARTS, MIG TORCH

Page Load Speed

5.6 sec in total

First Response

1.3 sec

Resources Loaded

3.8 sec

Page Rendered

418 ms

asiaweld.en.alibaba.com screenshot

About Website

Visit asiaweld.en.alibaba.com now to see the best up-to-date Asia Weld En Alibaba content for China and also check out these interesting facts you probably never knew about asiaweld.en.alibaba.com

Changzhou Asia Science & Technology Co., Ltd., Experts in Manufacturing and Exporting WELDING PARTS, MIG TORCH and 0 more Products.

Visit asiaweld.en.alibaba.com

Key Findings

We analyzed Asiaweld.en.alibaba.com page load time and found that the first response time was 1.3 sec and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

asiaweld.en.alibaba.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

11/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

21/100

25%

SI (Speed Index)

Value12.7 s

3/100

10%

TBT (Total Blocking Time)

Value9,090 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value26.5 s

0/100

10%

Network Requests Diagram

asiaweld.en.alibaba.com

1335 ms

asiaweld.en.alibaba.com

273 ms

106 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

129 ms

index.js

193 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Asiaweld.en.alibaba.com, 56% (25 requests) were made to S.alicdn.com and 7% (3 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 797.1 kB (34%)

Content Size

2.4 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Asiaweld.en.alibaba.com main page is 2.4 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. 45% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 399.5 kB

  • Original 491.6 kB
  • After minification 490.9 kB
  • After compression 92.2 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 399.5 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 6.9 kB

  • Original 546.4 kB
  • After minification 539.4 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. Asia Weld En Alibaba images are well optimized though.

JavaScript Optimization

-30%

Potential reduce by 390.7 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 928.6 kB

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 390.7 kB or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (49%)

Requests Now

43

After Optimization

22

  • AJAX
  • Images
  • JavaScript

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Asia Weld 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 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

asiaweld.en.alibaba.com

asiaweld.en.alibaba.com

1335 ms

asiaweld.en.alibaba.com

asiaweld.en.alibaba.com

273 ms

106 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

129 ms

index.js

index.js

193 ms

index.js

index.js

182 ms

renderHeader.js

renderHeader.js

178 ms

O1CN01kdASbu1gwr9DpPPgA_!!6000000004207-2-tps-290-296.png

O1CN01kdASbu1gwr9DpPPgA_!!6000000004207-2-tps-290-296.png

55 ms

TB1Roq8fgoQMeJjy0FnXXb8gFXa-1200-250.png

TB1Roq8fgoQMeJjy0FnXXb8gFXa-1200-250.png

108 ms

HTB1DmxQLXXXXXaBaXXXq6xXFXXXm.jpg_80x80.jpg

HTB1DmxQLXXXXXaBaXXXq6xXFXXXm.jpg_80x80.jpg

801 ms

TB1xVPje3MPMeJjy1XdXXasrXXa-1200-350.jpg

TB1xVPje3MPMeJjy1XdXXasrXXa-1200-350.jpg

96 ms

1500A-Japanese-rotational-type-earth-clamp-for.jpg_250x250.jpg

1500A-Japanese-rotational-type-earth-clamp-for.jpg_250x250.jpg

945 ms

AL4000-AW5000-mig-welding-torch-parts.jpg_250x250.jpg

AL4000-AW5000-mig-welding-torch-parts.jpg_250x250.jpg

554 ms

TIG-welding-torch-WP-27P-water-cooled.jpg_250x250.jpg

TIG-welding-torch-WP-27P-water-cooled.jpg_250x250.jpg

661 ms

KINGQ-British-BR500A-type-earth-clamp-for.jpg_250x250.jpg

KINGQ-British-BR500A-type-earth-clamp-for.jpg_250x250.jpg

768 ms

plasma-cutting-P80-nozzle-and-electrode-with.jpg_250x250.jpg

plasma-cutting-P80-nozzle-and-electrode-with.jpg_250x250.jpg

660 ms

MIG-Torch-Welding-Accessory-0-8MM-Kit.jpg_250x250.jpg

MIG-Torch-Welding-Accessory-0-8MM-Kit.jpg_250x250.jpg

1033 ms

small-inverter-welding-machine-MMA200-with-CCC.jpg_250x250.jpg

small-inverter-welding-machine-MMA200-with-CCC.jpg_250x250.jpg

1160 ms

mini-iron-CUT-40-AIR-plasma-cutting.jpg_250x250.jpg

mini-iron-CUT-40-AIR-plasma-cutting.jpg_250x250.jpg

1791 ms

tig-welding-200S-blue-iron-shell-welding.jpg_250x250.jpg

tig-welding-200S-blue-iron-shell-welding.jpg_250x250.jpg

1369 ms

small-inverter-welding-machine-MMA225-with-CCC.jpg_250x250.jpg

small-inverter-welding-machine-MMA225-with-CCC.jpg_250x250.jpg

1272 ms

MIG-350-industrial-mig-single-pulse-inverter.jpg_250x250.jpg

MIG-350-industrial-mig-single-pulse-inverter.jpg_250x250.jpg

1669 ms

small-inverter-AC-DC-welders-IGBT-MMA200.jpg_250x250.jpg

small-inverter-AC-DC-welders-IGBT-MMA200.jpg_250x250.jpg

1534 ms

1500A-Japanese-rotational-type-earth-clamp-for.jpg_350x350.jpg

1500A-Japanese-rotational-type-earth-clamp-for.jpg_350x350.jpg

1912 ms

MIG-Torch-Welding-Accessory-0-8MM-Kit.jpg_350x350.jpg

MIG-Torch-Welding-Accessory-0-8MM-Kit.jpg_350x350.jpg

1750 ms

TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

352 ms

no-video-large.png

no-video-large.png

284 ms

HTB1hXp7LXXXXXa5XFXXq6xXFXXXp.jpg

HTB1hXp7LXXXXXa5XFXXq6xXFXXXp.jpg

654 ms

Zhuancheng-LZH3000-stud-welding-machine.jpg_480x480.jpg

Zhuancheng-LZH3000-stud-welding-machine.jpg_480x480.jpg

2122 ms

ABIMIG-Welding-Torch-240A-CO2-AT255-LW.jpg_350x350.jpg

ABIMIG-Welding-Torch-240A-CO2-AT255-LW.jpg_350x350.jpg

2083 ms

High-Quality-ABIMIG-Welding-Torch-AT155-LW.jpg_480x480.jpg

High-Quality-ABIMIG-Welding-Torch-AT155-LW.jpg_480x480.jpg

2176 ms

HTB16e7cNXXXXXXyapXXq6xXFXXXp.jpg

HTB16e7cNXXXXXXyapXXq6xXFXXXp.jpg

1068 ms

HTB1w6cbNXXXXXcTaXXXq6xXFXXXM.jpg

HTB1w6cbNXXXXXcTaXXXq6xXFXXXM.jpg

755 ms

TB1Z8vPSFXXXXXLXVXXXXXXXXXX-1519-200.png

TB1Z8vPSFXXXXXLXVXXXXXXXXXX-1519-200.png

369 ms

TB139qIiv2H8KJjy0FcXXaDlFXa-1000-600.jpg

TB139qIiv2H8KJjy0FcXXaDlFXa-1000-600.jpg

370 ms

awsc.js

awsc.js

72 ms

26 ms

7.gif

7.gif

35 ms

et_n.js

et_n.js

22 ms

um.js

um.js

128 ms

wu.json

wu.json

34 ms

um.json

um.json

55 ms

getUmid.do

getUmid.do

42 ms

eg.js

eg.js

3 ms

index.js

index.js

13 ms

Accessibility Review

asiaweld.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

asiaweld.en.alibaba.com best practices score

67

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

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

asiaweld.en.alibaba.com SEO score

86

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

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 Asiaweld.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 Asiaweld.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

asiaweld.en.alibaba.com

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