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

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

ielang.en.alibaba.com

Company Overview - Elang Industrial (shanghai) Co., Ltd.

Page Load Speed

3.9 sec in total

First Response

441 ms

Resources Loaded

3.3 sec

Page Rendered

106 ms

ielang.en.alibaba.com screenshot

About Website

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

Elang Industrial (shanghai) Co., Ltd. Products:Oil Flooded Air Compressor,Oil Free Air Compressor,Diesel Air Compressor,Centrifugal Air Compressor,Special Gas Compressor

Visit ielang.en.alibaba.com

Key Findings

We analyzed Ielang.en.alibaba.com page load time and found that the first response time was 441 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

ielang.en.alibaba.com performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value10.7 s

7/100

10%

TBT (Total Blocking Time)

Value4,880 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value25.6 s

0/100

10%

Network Requests Diagram

ielang.en.alibaba.com

441 ms

ielang.en.alibaba.com

304 ms

47 ms

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

44 ms

index.js

108 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Ielang.en.alibaba.com, 33% (15 requests) were made to Sc02.alicdn.com and 20% (9 requests) were made to S.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 806.5 kB (44%)

Content Size

1.8 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Ielang.en.alibaba.com main page is 1.8 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. 50% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 473.3 kB

  • Original 568.0 kB
  • After minification 567.1 kB
  • After compression 94.8 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 473.3 kB or 83% 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. I Elang En Alibaba images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 333.3 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 920.0 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 333.3 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (43%)

Requests Now

44

After Optimization

25

  • AJAX
  • Images
  • JavaScript

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of I Elang 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

ielang.en.alibaba.com

ielang.en.alibaba.com

441 ms

ielang.en.alibaba.com

ielang.en.alibaba.com

304 ms

47 ms

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

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

44 ms

index.js

index.js

108 ms

index.js

index.js

59 ms

renderHeader.js

renderHeader.js

99 ms

H3e9778f6683143038102b5729823b579d.jpg

H3e9778f6683143038102b5729823b579d.jpg

739 ms

Hc724b5db4fba472195ed6bf4f3e19c0av.jpg

Hc724b5db4fba472195ed6bf4f3e19c0av.jpg

482 ms

Ha42739d47d9b43209400bbe7f86589579.jpg

Ha42739d47d9b43209400bbe7f86589579.jpg

2630 ms

awsc.js

awsc.js

57 ms

9 ms

7.gif

7.gif

21 ms

et_n.js

et_n.js

10 ms

um.js

um.js

87 ms

He1ab0bddb81140b2be5cfb62fc3f81ecv.jpg

He1ab0bddb81140b2be5cfb62fc3f81ecv.jpg

495 ms

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Hfa8f7c8e6850405f8237c46eac9f91a0w.jpg

254 ms

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HTB1yyzEB2iSBuNkSnhJq6zDcpXah.jpg

418 ms

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H8cf6ae9ae4014905b23184fdcf62ff1aW.jpg

435 ms

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HTB1Tw0nKv5TBuNjSspmq6yDRVXaz.jpg

563 ms

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HTB14y8LB5CYBuNkHFCcq6AHtVXas.jpg

908 ms

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HTB1ebxnKACWBuNjy0Faq6xUlXXa9.jpg

680 ms

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HTB11WU4KeSSBuNjy0Flq6zBpVXao.jpg

838 ms

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1329 ms

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654 ms

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HTB1uS.KKk9WBuNjSspeq6yz5VXa5.jpg

1027 ms

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2519 ms

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HTB10aU4KeSSBuNjy0Flq6zBpVXat.jpg

358 ms

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271 ms

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270 ms

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359 ms

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572 ms

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1180 ms

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509 ms

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674 ms

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HTB1J2eHvljTBKNjSZFDq6zVgVXaD.jpg

624 ms

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774 ms

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1134 ms

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H88bec9989f5a4c4883ec5eb8470b22eal.jpg

985 ms

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1092 ms

Hb63b74075da24781948ea1c65a6c84dbx.jpg

Hb63b74075da24781948ea1c65a6c84dbx.jpg

806 ms

wu.json

wu.json

29 ms

um.json

um.json

53 ms

getUmid.do

getUmid.do

28 ms

eg.js

eg.js

10 ms

index.js

index.js

14 ms

Accessibility Review

ielang.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

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

ielang.en.alibaba.com best practices score

92

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

Missing source maps for large first-party JavaScript

SEO Factors

ielang.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 Ielang.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 Ielang.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

ielang.en.alibaba.com

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