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

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

handuro.en.alibaba.com

Company Overview - Zhejiang Hande Pump Industry Co., Ltd.

Page Load Speed

3.1 sec in total

First Response

19 ms

Resources Loaded

2.6 sec

Page Rendered

507 ms

handuro.en.alibaba.com screenshot

About Website

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

Zhejiang Hande Pump Industry Co., Ltd. Products:Deep Well Pump, Solar Water Pump

Visit handuro.en.alibaba.com

Key Findings

We analyzed Handuro.en.alibaba.com page load time and found that the first response time was 19 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

handuro.en.alibaba.com performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

60/100

25%

SI (Speed Index)

Value15.7 s

0/100

10%

TBT (Total Blocking Time)

Value14,510 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.197

62/100

15%

TTI (Time to Interactive)

Value30.8 s

0/100

10%

Network Requests Diagram

handuro.en.alibaba.com

19 ms

handuro.en.alibaba.com

224 ms

112 ms

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

40 ms

index.js

63 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Handuro.en.alibaba.com, 60% (52 requests) were made to Sc04.alicdn.com and 9% (8 requests) were made to S.alicdn.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Sc04.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 921.9 kB (28%)

Content Size

3.3 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Handuro.en.alibaba.com main page is 3.3 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 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 348.9 kB

  • Original 433.2 kB
  • After minification 432.4 kB
  • After compression 84.2 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 348.9 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 177 B

  • Original 117.1 kB
  • After minification 117.0 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. Handuro En Alibaba images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 571.7 kB

  • Original 2.7 MB
  • After minification 2.7 MB
  • After compression 2.2 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 571.7 kB or 21% of the original size.

CSS Optimization

-3%

Potential reduce by 1.0 kB

  • Original 35.8 kB
  • After minification 35.8 kB
  • After compression 34.8 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. Handuro.en.alibaba.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 28 (33%)

Requests Now

84

After Optimization

56

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Handuro 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 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

handuro.en.alibaba.com

handuro.en.alibaba.com

19 ms

handuro.en.alibaba.com

handuro.en.alibaba.com

224 ms

112 ms

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40 ms

index.js

index.js

63 ms

index.js

index.js

64 ms

renderHeader.js

renderHeader.js

107 ms

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582 ms

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30 ms

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29 ms

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31 ms

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736 ms

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515 ms

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722 ms

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309 ms

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1014 ms

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454 ms

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433 ms

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439 ms

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447 ms

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437 ms

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639 ms

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626 ms

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562 ms

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563 ms

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951 ms

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689 ms

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705 ms

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752 ms

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982 ms

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757 ms

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819 ms

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1031 ms

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930 ms

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982 ms

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932 ms

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1116 ms

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1061 ms

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1077 ms

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1157 ms

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1076 ms

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1365 ms

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1164 ms

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1221 ms

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1249 ms

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1307 ms

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1282 ms

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1273 ms

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1307 ms

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1338 ms

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1402 ms

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321 ms

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345 ms

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527 ms

awsc.js

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37 ms

9 ms

7.gif

7.gif

253 ms

et_n.js

et_n.js

31 ms

um.js

um.js

9 ms

wu.json

wu.json

622 ms

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949 ms

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991 ms

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989 ms

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1085 ms

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1032 ms

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1017 ms

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1390 ms

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1008 ms

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960 ms

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1025 ms

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1122 ms

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1063 ms

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1420 ms

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61 ms

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22 ms

normalize.css

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22 ms

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25 ms

mtoplib.min.js

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178 ms

uploaded.js

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14 ms

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77 ms

getUmid.do

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43 ms

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13 ms

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6 ms

Accessibility Review

handuro.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

High

Links do not have a discernible name

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

handuro.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

Displays images with incorrect aspect ratio

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

handuro.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 Handuro.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 Handuro.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

handuro.en.alibaba.com

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