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tdm.en.alibaba.com screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% 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

tdm.en.alibaba.com

Wenzhou T&D Packing Machinery Factory

Page Load Speed

4.5 sec in total

First Response

15 ms

Resources Loaded

3.9 sec

Page Rendered

602 ms

tdm.en.alibaba.com screenshot

About Website

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

Wenzhou T&D Packing Machinery Factory, Experts in Manufacturing and Exporting and 0 more Products.

Visit tdm.en.alibaba.com

Key Findings

We analyzed Tdm.en.alibaba.com page load time and found that the first response time was 15 ms and then it took 4.5 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

tdm.en.alibaba.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

64/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value8.8 s

15/100

10%

TBT (Total Blocking Time)

Value5,010 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.189

65/100

15%

TTI (Time to Interactive)

Value23.6 s

1/100

10%

Network Requests Diagram

tdm.en.alibaba.com

15 ms

tdm.en.alibaba.com

383 ms

47 ms

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

63 ms

index.js

101 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Tdm.en.alibaba.com, 24% (17 requests) were made to Sc01.alicdn.com and 22% (16 requests) were made to S.alicdn.com. The less responsive or slowest element that took the longest time to load (3.4 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 879.9 kB (37%)

Content Size

2.4 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Tdm.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. 40% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 596.6 kB

  • Original 715.3 kB
  • After minification 714.5 kB
  • After compression 118.7 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 596.6 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 6.5 kB

  • Original 451.9 kB
  • After minification 445.4 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. Tdm En Alibaba images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 276.8 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 930.0 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 276.8 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (30%)

Requests Now

70

After Optimization

49

  • AJAX
  • Images
  • JavaScript

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tdm 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

tdm.en.alibaba.com

tdm.en.alibaba.com

15 ms

tdm.en.alibaba.com

tdm.en.alibaba.com

383 ms

47 ms

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

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

63 ms

index.js

index.js

101 ms

index.js

index.js

64 ms

renderHeader.js

renderHeader.js

99 ms

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868 ms

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330 ms

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1805 ms

awsc.js

awsc.js

55 ms

16 ms

7.gif

7.gif

17 ms

et_n.js

et_n.js

9 ms

um.js

um.js

105 ms

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842 ms

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775 ms

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121 ms

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103 ms

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51 ms

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661 ms

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179 ms

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655 ms

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449 ms

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701 ms

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1327 ms

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1294 ms

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1290 ms

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492 ms

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305 ms

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379 ms

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306 ms

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707 ms

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649 ms

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673 ms

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782 ms

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760 ms

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1144 ms

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1096 ms

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1110 ms

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1170 ms

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1441 ms

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1259 ms

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1443 ms

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1654 ms

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1636 ms

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1536 ms

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1883 ms

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63 ms

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68 ms

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69 ms

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99 ms

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652 ms

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655 ms

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669 ms

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772 ms

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776 ms

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1040 ms

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1133 ms

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757 ms

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1407 ms

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1194 ms

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1134 ms

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1268 ms

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3447 ms

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1400 ms

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1253 ms

wu.json

wu.json

52 ms

um.json

um.json

79 ms

getUmid.do

getUmid.do

42 ms

eg.js

eg.js

2 ms

index.js

index.js

21 ms

Accessibility Review

tdm.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

tdm.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

tdm.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

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 Tdm.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 Tdm.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

tdm.en.alibaba.com

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