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

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

czlongxin.en.alibaba.com

Company Overview - Longxin (changzhou) Smart Equipments Co., Ltd.

Page Load Speed

3.5 sec in total

First Response

286 ms

Resources Loaded

2.7 sec

Page Rendered

424 ms

czlongxin.en.alibaba.com screenshot

About Website

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

Longxin (changzhou) Smart Equipments Co., Ltd. Products:Three Roll Mill,Bead Mill,Sand Mill,Mixer,turn key project

Visit czlongxin.en.alibaba.com

Key Findings

We analyzed Czlongxin.en.alibaba.com page load time and found that the first response time was 286 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

czlongxin.en.alibaba.com performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

46/100

25%

SI (Speed Index)

Value9.9 s

9/100

10%

TBT (Total Blocking Time)

Value8,920 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value25.3 s

0/100

10%

Network Requests Diagram

czlongxin.en.alibaba.com

286 ms

czlongxin.en.alibaba.com

353 ms

22 ms

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

275 ms

index.js

286 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Czlongxin.en.alibaba.com, 39% (19 requests) were made to S.alicdn.com and 12% (6 requests) were made to Sc01.alicdn.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 655.8 kB (31%)

Content Size

2.1 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Czlongxin.en.alibaba.com main page is 2.1 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. 60% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 329.1 kB

  • Original 414.0 kB
  • After minification 413.2 kB
  • After compression 84.9 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 329.1 kB or 79% of the original size.

Image Optimization

-9%

Potential reduce by 44.1 kB

  • Original 484.8 kB
  • After minification 440.7 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. Cz Longxin En Alibaba images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 282.6 kB

  • Original 1.2 MB
  • After minification 1.2 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 282.6 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (45%)

Requests Now

47

After Optimization

26

  • AJAX
  • Images
  • JavaScript

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cz Longxin 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

czlongxin.en.alibaba.com

czlongxin.en.alibaba.com

286 ms

czlongxin.en.alibaba.com

czlongxin.en.alibaba.com

353 ms

22 ms

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

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

275 ms

index.js

index.js

286 ms

index.js

index.js

238 ms

renderHeader.js

renderHeader.js

276 ms

H12417cfb171141f0a844d811ef0579f6K.jpg

H12417cfb171141f0a844d811ef0579f6K.jpg

1144 ms

Hdd0bf55135114aa7b3c5cc32293902958.jpg

Hdd0bf55135114aa7b3c5cc32293902958.jpg

864 ms

H3a3807fe5b6f434f8a775c68119077a5F.jpg

H3a3807fe5b6f434f8a775c68119077a5F.jpg

1952 ms

awsc.js

awsc.js

47 ms

10 ms

7.gif

7.gif

18 ms

et_n.js

et_n.js

8 ms

um.js

um.js

102 ms

H0122eef43d7747929e061eb8c0b542bcd.png

H0122eef43d7747929e061eb8c0b542bcd.png

545 ms

HTB1n_LUkb3nBKNjSZFMq6yUSFXaO.jpg

HTB1n_LUkb3nBKNjSZFMq6yUSFXaO.jpg

768 ms

TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

383 ms

wu.json

wu.json

328 ms

HTB1I.CxCuSSBuNjy0Flq6zBpVXak.jpg

HTB1I.CxCuSSBuNjy0Flq6zBpVXak.jpg

795 ms

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HTB1x3DRkbZnBKNjSZFhq6A.oXXax.jpg

721 ms

HTB1lmyyCA9WBuNjSspeq6yz5VXay.jpg

HTB1lmyyCA9WBuNjSspeq6yz5VXay.jpg

638 ms

HTB1bdGSCxSYBuNjSspjq6x73VXa4.jpg

HTB1bdGSCxSYBuNjSspjq6x73VXa4.jpg

1268 ms

HTB1rpBQCwmTBuNjy1Xbq6yMrVXaG.jpg

HTB1rpBQCwmTBuNjy1Xbq6yMrVXaG.jpg

806 ms

O1CN01eP7P8d1y1kdsWFgqQ_!!6000000006519-2-tps-1920-200.png

O1CN01eP7P8d1y1kdsWFgqQ_!!6000000006519-2-tps-1920-200.png

61 ms

Safe-operation-FG-fluidized-drying-equipment-FG.jpg_480x480.jpg

Safe-operation-FG-fluidized-drying-equipment-FG.jpg_480x480.jpg

690 ms

With-Low-Price-DS50-superfine-precise-high.jpg_480x480.jpg

With-Low-Price-DS50-superfine-precise-high.jpg_480x480.jpg

649 ms

SG-three-roller-mill-for-soap-grinder.jpg_480x480.jpg

SG-three-roller-mill-for-soap-grinder.jpg_480x480.jpg

591 ms

FL-Fluid-bed-Granulator.jpg_480x480.jpg

FL-Fluid-bed-Granulator.jpg_480x480.jpg

1088 ms

factory-price-horizontal-bead-mill-for-mass.jpg_480x480.jpg

factory-price-horizontal-bead-mill-for-mass.jpg_480x480.jpg

1303 ms

CT-CT-C-Tray-Dryer.jpg_480x480.jpg

CT-CT-C-Tray-Dryer.jpg_480x480.jpg

1192 ms

HTB1HVioCrGYBuNjy0Foq6AiBFXaQ.jpg

HTB1HVioCrGYBuNjy0Foq6AiBFXaQ.jpg

865 ms

HTB1X.xZCv5TBuNjSspcq6znGFXah.jpg

HTB1X.xZCv5TBuNjSspcq6znGFXah.jpg

287 ms

HTB1aorUkk7mBKNjSZFyq6zydFXal.jpg

HTB1aorUkk7mBKNjSZFyq6zydFXal.jpg

808 ms

TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

390 ms

HTB1kihQLXXXXXalaXXXq6xXFXXXX.jpg

HTB1kihQLXXXXXalaXXXq6xXFXXXX.jpg

331 ms

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HTB16hB9LXXXXXXmXFXXq6xXFXXXE.jpg

550 ms

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HTB1zDGcLXXXXXXuXpXXq6xXFXXXg.jpg

554 ms

ZS-FS-Round-Square-Vibrating-Sieve.jpg_480x480.jpg

ZS-FS-Round-Square-Vibrating-Sieve.jpg_480x480.jpg

1250 ms

High-efficiency-High-Speed-Centrifugal-Spray-Dryer.jpg_350x350.jpg

High-efficiency-High-Speed-Centrifugal-Spray-Dryer.jpg_350x350.jpg

1851 ms

YPG-Hot-selling-stainless-steel-YPG-Pressure.png_480x480.jpg

YPG-Hot-selling-stainless-steel-YPG-Pressure.png_480x480.jpg

2083 ms

DW-Belt-Dryer-High-Output-Continuous-drying.jpg_350x350.jpg

DW-Belt-Dryer-High-Output-Continuous-drying.jpg_350x350.jpg

1621 ms

ZPG-Vacuum-Harrow-Dryer.png_350x350.jpg

ZPG-Vacuum-Harrow-Dryer.png_350x350.jpg

1719 ms

TB1Z8vPSFXXXXXLXVXXXXXXXXXX-1519-200.png

TB1Z8vPSFXXXXXLXVXXXXXXXXXX-1519-200.png

380 ms

TB139qIiv2H8KJjy0FcXXaDlFXa-1000-600.jpg

TB139qIiv2H8KJjy0FcXXaDlFXa-1000-600.jpg

420 ms

um.json

um.json

57 ms

getUmid.do

getUmid.do

92 ms

eg.js

eg.js

5 ms

index.js

index.js

4 ms

Accessibility Review

czlongxin.en.alibaba.com accessibility score

69

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

czlongxin.en.alibaba.com best practices score

67

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

SEO Factors

czlongxin.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 Czlongxin.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 Czlongxin.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

czlongxin.en.alibaba.com

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