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

Report Summary

  • 36

    Performance

    Renders faster than
    55% 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

rongdafactory.en.alibaba.com

Company Overview - Cangzhou Rongda Rubber And Plastic Products Co., Ltd.

Page Load Speed

4.9 sec in total

First Response

1.2 sec

Resources Loaded

3.5 sec

Page Rendered

231 ms

rongdafactory.en.alibaba.com screenshot

About Website

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

Cangzhou Rongda Rubber And Plastic Products Co., Ltd. Products:Fireproof aluminum foil glass fiber cloth,Alkali free fiberglass cloth,Alkali free fiberglass cloth tape,Valve insulation cover,Fire blan...

Visit rongdafactory.en.alibaba.com

Key Findings

We analyzed Rongdafactory.en.alibaba.com page load time and found that the first response time was 1.2 sec and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

rongdafactory.en.alibaba.com performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

69/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

80/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value4,420 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.232

54/100

15%

TTI (Time to Interactive)

Value24.6 s

0/100

10%

Network Requests Diagram

rongdafactory.en.alibaba.com

1204 ms

rongdafactory.en.alibaba.com

282 ms

19 ms

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

191 ms

230 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Rongdafactory.en.alibaba.com, 24% (8 requests) were made to S.alicdn.com and 18% (6 requests) were made to Sc01.alicdn.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 792.8 kB (41%)

Content Size

1.9 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Rongdafactory.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. 40% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 463.0 kB

  • Original 558.4 kB
  • After minification 557.6 kB
  • After compression 95.4 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 463.0 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 147 B

  • Original 141.9 kB
  • After minification 141.8 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. Rongda Factory En Alibaba images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 329.7 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 883.8 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 329.7 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (56%)

Requests Now

32

After Optimization

14

  • AJAX
  • Images
  • JavaScript

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rongda Factory 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 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

rongdafactory.en.alibaba.com

rongdafactory.en.alibaba.com

1204 ms

rongdafactory.en.alibaba.com

rongdafactory.en.alibaba.com

282 ms

19 ms

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

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

191 ms

230 ms

renderHeader.js

renderHeader.js

197 ms

H5c46f0f12a6f4231bfaa598c49c3320dU.jpg

H5c46f0f12a6f4231bfaa598c49c3320dU.jpg

470 ms

H684a28e4a3b84b34aeb1f31520fc51bbs.jpg

H684a28e4a3b84b34aeb1f31520fc51bbs.jpg

814 ms

Hb68ca456bc334e6f86b39cb42571383dX.jpg

Hb68ca456bc334e6f86b39cb42571383dX.jpg

1394 ms

awsc.js

awsc.js

38 ms

6 ms

7.gif

7.gif

90 ms

index.js

index.js

6 ms

index.js

index.js

11 ms

et_n.js

et_n.js

12 ms

um.js

um.js

82 ms

baxiaCommon.js

baxiaCommon.js

7 ms

wcfg.json

wcfg.json

1137 ms

rp

rp

1257 ms

wu.json

wu.json

396 ms

Ha760cd07e19f42328d1b2b5b60aa8b2ap.jpg

Ha760cd07e19f42328d1b2b5b60aa8b2ap.jpg

594 ms

He06c8898bc834e33a3296f2fbff101d88.jpg

He06c8898bc834e33a3296f2fbff101d88.jpg

1033 ms

TB13qeCOVXXXXafaVXXXXXXXXXX-1200-280.jpg

TB13qeCOVXXXXafaVXXXXXXXXXX-1200-280.jpg

158 ms

H079a4d664cfc4675b6145e7c40263107F.jpg

H079a4d664cfc4675b6145e7c40263107F.jpg

494 ms

He2dfc59ec49a43a79e05ea93d6cef473M.jpg

He2dfc59ec49a43a79e05ea93d6cef473M.jpg

1018 ms

H74f4a8cd009c474bb54942a0da64de35F.jpg

H74f4a8cd009c474bb54942a0da64de35F.jpg

1063 ms

HTB1J6H3KeySBuNjy1zdq6xPxFXar.jpg

HTB1J6H3KeySBuNjy1zdq6xPxFXar.jpg

1798 ms

H5dedaf4a03aa4d608a0aade2088fc455R.jpg

H5dedaf4a03aa4d608a0aade2088fc455R.jpg

569 ms

H03fdc2bffc0142b6a6651479ae4e3e097.jpg

H03fdc2bffc0142b6a6651479ae4e3e097.jpg

1002 ms

TB13ZJgvYj1gK0jSZFuXXcrHpXa-800-520.png

TB13ZJgvYj1gK0jSZFuXXcrHpXa-800-520.png

29 ms

Haab1efa90697414082162cfce5d387d9k.jpg

Haab1efa90697414082162cfce5d387d9k.jpg

2020 ms

um.json

um.json

55 ms

getUmid.do

getUmid.do

22 ms

eg.js

eg.js

3 ms

Accessibility Review

rongdafactory.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

rongdafactory.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

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

rongdafactory.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 Rongdafactory.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 Rongdafactory.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

rongdafactory.en.alibaba.com

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