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

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

palconn.en.alibaba.com

Company Overview - Weifang Palconn Plastics Technology Co., Ltd.

Page Load Speed

6.1 sec in total

First Response

1.3 sec

Resources Loaded

4.3 sec

Page Rendered

423 ms

palconn.en.alibaba.com screenshot

About Website

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

Weifang Palconn Plastics Technology Co., Ltd. Products:PEX/PB/PPR/Multilayer Plumbing System, Underfloor Heating System, Gas Piping System, PVC/PP Drainage System, Drip Irrigation System

Visit palconn.en.alibaba.com

Key Findings

We analyzed Palconn.en.alibaba.com page load time and found that the first response time was 1.3 sec and then it took 4.7 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

palconn.en.alibaba.com performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

58/100

25%

SI (Speed Index)

Value12.7 s

3/100

10%

TBT (Total Blocking Time)

Value10,900 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.038

100/100

15%

TTI (Time to Interactive)

Value27.6 s

0/100

10%

Network Requests Diagram

palconn.en.alibaba.com

1304 ms

palconn.en.alibaba.com

247 ms

41 ms

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

90 ms

index.js

184 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 5% of them (3 requests) were addressed to the original Palconn.en.alibaba.com, 48% (29 requests) were made to Sc02.alicdn.com and 13% (8 requests) were made to S.alicdn.com. The less responsive or slowest element that took the longest time to load (2.8 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 732.8 kB (37%)

Content Size

2.0 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Palconn.en.alibaba.com main page is 2.0 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 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 320.4 kB

  • Original 402.1 kB
  • After minification 401.1 kB
  • After compression 81.7 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 320.4 kB or 80% of the original size.

Image Optimization

-14%

Potential reduce by 34.9 kB

  • Original 245.5 kB
  • After minification 210.6 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. Obviously, Palconn En Alibaba needs image optimization as it can save up to 34.9 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-29%

Potential reduce by 377.5 kB

  • Original 1.3 MB
  • After minification 1.3 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 377.5 kB or 29% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (44%)

Requests Now

57

After Optimization

32

  • AJAX
  • Images
  • JavaScript

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Palconn 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

palconn.en.alibaba.com

palconn.en.alibaba.com

1304 ms

palconn.en.alibaba.com

palconn.en.alibaba.com

247 ms

41 ms

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

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

90 ms

index.js

index.js

184 ms

index.js

index.js

134 ms

renderHeader.js

renderHeader.js

134 ms

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H35a7875863dc45c18bf2ae8c1f6f8555K.jpg

194 ms

awsc.js

awsc.js

103 ms

44 ms

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936 ms

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337 ms

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ASTM-standard-F1807-standard-pex-Crimp-Fittings.jpg_640x640.jpg

807 ms

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105 ms

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149 ms

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150 ms

undefined

undefined

106 ms

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411 ms

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411 ms

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385 ms

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495 ms

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2202 ms

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504 ms

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743 ms

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653 ms

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862 ms

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985 ms

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1078 ms

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1416 ms

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1345 ms

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1037 ms

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1049 ms

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1112 ms

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1491 ms

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1213 ms

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1488 ms

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1375 ms

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1846 ms

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1899 ms

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2134 ms

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1856 ms

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1777 ms

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1785 ms

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2172 ms

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2287 ms

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1900 ms

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2766 ms

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2627 ms

7.gif

7.gif

263 ms

High-quality-Push-fit-fittings-for-PB.jpg_640x640.jpg

High-quality-Push-fit-fittings-for-PB.jpg_640x640.jpg

678 ms

PEX-Gas-Pipe-PEX-AL-PEX-MLP.jpg_640x640.jpg

PEX-Gas-Pipe-PEX-AL-PEX-MLP.jpg_640x640.jpg

795 ms

50mm-110mm-Trap-w-checking-door-PP.jpg_640x640.jpg

50mm-110mm-Trap-w-checking-door-PP.jpg_640x640.jpg

866 ms

Stainless-steel-manifold-for-PEX-barrier-underfloor.png_640x640.png

Stainless-steel-manifold-for-PEX-barrier-underfloor.png_640x640.png

864 ms

et_n.js

et_n.js

137 ms

um.js

um.js

268 ms

wu.json

wu.json

464 ms

um.json

um.json

58 ms

getUmid.do

getUmid.do

414 ms

eg.js

eg.js

3 ms

index.js

index.js

30 ms

Accessibility Review

palconn.en.alibaba.com accessibility score

64

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

palconn.en.alibaba.com best practices score

58

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

High

Serves images with low resolution

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

palconn.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 Palconn.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 Palconn.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

palconn.en.alibaba.com

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