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jdglass.en.alibaba.com screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

jdglass.en.alibaba.com

Company Overview - Anhui Junding Glassware Co., Ltd.

Page Load Speed

3.6 sec in total

First Response

373 ms

Resources Loaded

3.1 sec

Page Rendered

137 ms

jdglass.en.alibaba.com screenshot

About Website

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

Anhui Junding Glassware Co., Ltd. Products:Glass,Candle Holders

Visit jdglass.en.alibaba.com

Key Findings

We analyzed Jdglass.en.alibaba.com page load time and found that the first response time was 373 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 60% of websites can load faster.

Performance Metrics

jdglass.en.alibaba.com performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

53/100

25%

SI (Speed Index)

Value9.1 s

14/100

10%

TBT (Total Blocking Time)

Value4,760 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value23.9 s

1/100

10%

Network Requests Diagram

jdglass.en.alibaba.com

373 ms

jdglass.en.alibaba.com

247 ms

272 ms

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

331 ms

index.js

364 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Jdglass.en.alibaba.com, 35% (15 requests) were made to Sc01.alicdn.com and 19% (8 requests) were made to S.alicdn.com. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source Sc01.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 726.9 kB (39%)

Content Size

1.9 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Jdglass.en.alibaba.com main page is 1.9 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. 30% 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 374.0 kB

  • Original 462.1 kB
  • After minification 461.4 kB
  • After compression 88.1 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 374.0 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 112.9 kB
  • After minification 112.9 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. Jdglass En Alibaba images are well optimized though.

JavaScript Optimization

-28%

Potential reduce by 352.8 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 929.9 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 352.8 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (61%)

Requests Now

41

After Optimization

16

  • AJAX
  • Images
  • JavaScript

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jdglass 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

jdglass.en.alibaba.com

jdglass.en.alibaba.com

373 ms

jdglass.en.alibaba.com

jdglass.en.alibaba.com

247 ms

272 ms

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

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

331 ms

index.js

index.js

364 ms

index.js

index.js

334 ms

renderHeader.js

renderHeader.js

347 ms

Hdcf96803e57a45b7bc573bb44a321312H.jpg

Hdcf96803e57a45b7bc573bb44a321312H.jpg

912 ms

Hf6eae4986952447bbff0682a9d9b8729R.jpg

Hf6eae4986952447bbff0682a9d9b8729R.jpg

1006 ms

H71b0de259d394e57837b5f1264aa5fbdI.jpg

H71b0de259d394e57837b5f1264aa5fbdI.jpg

2064 ms

HTB13A92SXzqK1RjSZFCq6zbxVXaR.jpg

HTB13A92SXzqK1RjSZFCq6zbxVXaR.jpg

637 ms

HTB1xd1ebf5TBuNjSspcq6znGFXaZ.jpg

HTB1xd1ebf5TBuNjSspcq6znGFXaZ.jpg

997 ms

TB13qeCOVXXXXafaVXXXXXXXXXX-1200-280.jpg

TB13qeCOVXXXXafaVXXXXXXXXXX-1200-280.jpg

335 ms

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HTB1x2OibhWYBuNjy1zkq6xGGpXaF.jpg

902 ms

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HTB18yCabXGWBuNjy0Fbq6z4sXXaa.jpg

1085 ms

HTB1QL6_bntYBeNjy1Xdq6xXyVXas.jpg

HTB1QL6_bntYBeNjy1Xdq6xXyVXas.jpg

540 ms

HTB1HfmgbkyWBuNjy0Fpq6yssXXax.jpg

HTB1HfmgbkyWBuNjy0Fpq6yssXXax.jpg

993 ms

HTB16.ycbeSSBuNjy0Flq6zBpVXaW.jpg

HTB16.ycbeSSBuNjy0Flq6zBpVXaW.jpg

1067 ms

HTB1BeSXbbuWBuNjSszgq6z8jVXaX.jpg

HTB1BeSXbbuWBuNjSszgq6z8jVXaX.jpg

974 ms

HTB1wrB9bbGYBuNjy0Foq6AiBFXa2.jpg

HTB1wrB9bbGYBuNjy0Foq6AiBFXa2.jpg

1475 ms

HTB1QBYRbmtYBeNjSspkq6zU8VXaW.jpg

HTB1QBYRbmtYBeNjSspkq6zU8VXaW.jpg

1654 ms

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HTB1xKo0XRjTBKNjSZFNq6ysFXXai.jpg

1535 ms

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HTB1ipd7bXmWBuNjSspdq6zugXXam.jpg

1484 ms

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HTB1uIgrXFooBKNjSZPhq6A2CXXaR.jpg

1554 ms

HTB1LI.CXZfrK1RkSmLy760GApXaB.png

HTB1LI.CXZfrK1RkSmLy760GApXaB.png

1492 ms

HTB1jXCmbkSWBuNjSszdq6zeSpXa8.jpg

HTB1jXCmbkSWBuNjSszdq6zeSpXa8.jpg

2143 ms

HTB1oTROhv1TBuNjy0Fj761jyXXa6.png

HTB1oTROhv1TBuNjy0Fj761jyXXa6.png

2433 ms

HTB15YGibf1TBuNjy0Fjq6yjyXXaP.jpg

HTB15YGibf1TBuNjy0Fjq6yjyXXaP.jpg

583 ms

HTB1EAujbeGSBuNjSspbq6AiipXaF.jpg

HTB1EAujbeGSBuNjSspbq6AiipXaF.jpg

581 ms

HTB13HB9bbGYBuNjy0Foq6AiBFXaG.jpg

HTB13HB9bbGYBuNjy0Foq6AiBFXaG.jpg

364 ms

HTB1qf3.XIyYBuNkSnfoq6AWgVXaO.jpg

HTB1qf3.XIyYBuNkSnfoq6AWgVXaO.jpg

776 ms

HTB1imxdX3KTBuNkSne1q6yJoXXam.jpg

HTB1imxdX3KTBuNkSne1q6yJoXXam.jpg

679 ms

Promotional-350-ml-glass-mug-with-customized.jpg_480x480.jpg

Promotional-350-ml-glass-mug-with-customized.jpg_480x480.jpg

738 ms

awsc.js

awsc.js

102 ms

16 ms

7.gif

7.gif

238 ms

et_n.js

et_n.js

28 ms

um.js

um.js

94 ms

wu.json

wu.json

177 ms

um.json

um.json

56 ms

getUmid.do

getUmid.do

506 ms

eg.js

eg.js

3 ms

index.js

index.js

3 ms

Accessibility Review

jdglass.en.alibaba.com accessibility score

43

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

jdglass.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

jdglass.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 Jdglass.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 Jdglass.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

jdglass.en.alibaba.com

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