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

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

dafangtools.en.alibaba.com

Company Overview - Hangzhou Dafang Tools Co.,ltd

Page Load Speed

3.2 sec in total

First Response

87 ms

Resources Loaded

2.9 sec

Page Rendered

245 ms

dafangtools.en.alibaba.com screenshot

About Website

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

Hangzhou Dafang Tools Co.,ltd Products:Knee Pads,Back Support Belts,Tools Bag

Visit dafangtools.en.alibaba.com

Key Findings

We analyzed Dafangtools.en.alibaba.com page load time and found that the first response time was 87 ms and then it took 3.2 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

dafangtools.en.alibaba.com performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

24/100

10%

LCP (Largest Contentful Paint)

Value10.6 s

0/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value3,440 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.268

46/100

15%

TTI (Time to Interactive)

Value24.1 s

0/100

10%

Network Requests Diagram

dafangtools.en.alibaba.com

87 ms

dafangtools.en.alibaba.com

207 ms

41 ms

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

49 ms

index.js

89 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Dafangtools.en.alibaba.com, 49% (18 requests) were made to S.alicdn.com and 8% (3 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (2.6 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 608.7 kB (38%)

Content Size

1.6 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Dafangtools.en.alibaba.com main page is 1.6 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. 35% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 385.4 kB

  • Original 470.0 kB
  • After minification 469.3 kB
  • After compression 84.6 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 385.4 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 4.8 kB
  • After minification 4.8 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. Dafang Tools En Alibaba images are well optimized though.

JavaScript Optimization

-20%

Potential reduce by 223.4 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 916.7 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 223.4 kB or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (60%)

Requests Now

35

After Optimization

14

  • AJAX
  • Images
  • JavaScript

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dafang 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 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

dafangtools.en.alibaba.com

dafangtools.en.alibaba.com

87 ms

dafangtools.en.alibaba.com

dafangtools.en.alibaba.com

207 ms

41 ms

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

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

49 ms

index.js

index.js

89 ms

index.js

index.js

53 ms

renderHeader.js

renderHeader.js

67 ms

H5b36ec07631d40b58f6cb91c5756687aN.jpg

H5b36ec07631d40b58f6cb91c5756687aN.jpg

814 ms

H66de3588992d427292cfbbf199e9f771H.jpg

H66de3588992d427292cfbbf199e9f771H.jpg

780 ms

H3e07d9db3f004f2b823857c5d3bd29c1G.jpg

H3e07d9db3f004f2b823857c5d3bd29c1G.jpg

1290 ms

awsc.js

awsc.js

62 ms

21 ms

7.gif

7.gif

59 ms

H0da7025a59ed4da2b5dd3d9b07ca1fdbL.jpg

H0da7025a59ed4da2b5dd3d9b07ca1fdbL.jpg

1264 ms

Uffa3585b4121486fab55dc0df58714b7v.jpg

Uffa3585b4121486fab55dc0df58714b7v.jpg

771 ms

Haf86c92b69fe4c8e9a97c5f1374dc30dE.jpg

Haf86c92b69fe4c8e9a97c5f1374dc30dE.jpg

656 ms

touchntuff-protective-knee-pads-for-work-Personal.jpg

touchntuff-protective-knee-pads-for-work-Personal.jpg

1662 ms

Affordable-and-cost-effective-non-slip-Ergonomic.jpg

Affordable-and-cost-effective-non-slip-Ergonomic.jpg

678 ms

Stable-Knee-Pads-for-Work-Gel-Knee.jpg

Stable-Knee-Pads-for-Work-Gel-Knee.jpg

1235 ms

CE-certificated-Knee-Pads-for-Work-Gel.jpg

CE-certificated-Knee-Pads-for-Work-Gel.jpg

1355 ms

Knee-Pads-for-Work-Professional-Gel-Knee.jpg

Knee-Pads-for-Work-Professional-Gel-Knee.jpg

1882 ms

XPE-foam-Knee-Pad-lightweight-easy-Portable.jpg

XPE-foam-Knee-Pad-lightweight-easy-Portable.jpg

1653 ms

easy-Swivel-Kneepads-Stitched-Plastic-shell-protective.jpg

easy-Swivel-Kneepads-Stitched-Plastic-shell-protective.jpg

1979 ms

The-Hotest-EU-CE-certificated-knee-pads.jpg

The-Hotest-EU-CE-certificated-knee-pads.jpg

1865 ms

The-Hotest-durable-longer-thigh-knee-pads.png

The-Hotest-durable-longer-thigh-knee-pads.png

2105 ms

H51b9e447a8e640c0b6bbe5efa866998ck.jpg

H51b9e447a8e640c0b6bbe5efa866998ck.jpg

2594 ms

H92af15ed57a64659af68e4a5237122c3t.jpg

H92af15ed57a64659af68e4a5237122c3t.jpg

869 ms

Hf82459a87c1a4de9b3043387fd20dba3g.jpg

Hf82459a87c1a4de9b3043387fd20dba3g.jpg

1429 ms

Hed48454c92204c50ae22fe69542b6453Z.jpg

Hed48454c92204c50ae22fe69542b6453Z.jpg

762 ms

Ua2521b0a6e8947089c8b68b41a31bce9p.jpg

Ua2521b0a6e8947089c8b68b41a31bce9p.jpg

893 ms

et_n.js

et_n.js

36 ms

um.js

um.js

106 ms

wu.json

wu.json

90 ms

um.json

um.json

53 ms

getUmid.do

getUmid.do

25 ms

eg.js

eg.js

2 ms

index.js

index.js

5 ms

Accessibility Review

dafangtools.en.alibaba.com accessibility score

73

Accessibility Issues

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

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

dafangtools.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

dafangtools.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 Dafangtools.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 Dafangtools.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

dafangtools.en.alibaba.com

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