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

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 40

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

zjrtsc.en.alibaba.com

Company Overview - Zhejiang Ruitai Plastic Co., Ltd.

Page Load Speed

3.6 sec in total

First Response

340 ms

Resources Loaded

2.7 sec

Page Rendered

546 ms

zjrtsc.en.alibaba.com screenshot

About Website

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

Zhejiang Ruitai Plastic Co., Ltd. Products:PVC Skirting Board, PVC Corner Guard, Flooring Profile

Visit zjrtsc.en.alibaba.com

Key Findings

We analyzed Zjrtsc.en.alibaba.com page load time and found that the first response time was 340 ms and then it took 3.3 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

zjrtsc.en.alibaba.com performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value14.7 s

0/100

25%

SI (Speed Index)

Value21.0 s

0/100

10%

TBT (Total Blocking Time)

Value4,160 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.177

68/100

15%

TTI (Time to Interactive)

Value26.5 s

0/100

10%

Network Requests Diagram

zjrtsc.en.alibaba.com

340 ms

zjrtsc.en.alibaba.com

269 ms

241 ms

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

364 ms

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

208 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 4% of them (3 requests) were addressed to the original Zjrtsc.en.alibaba.com, 29% (24 requests) were made to Sc02.alicdn.com and 24% (20 requests) were made to Img.alicdn.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 534.1 kB (31%)

Content Size

1.7 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Zjrtsc.en.alibaba.com main page is 1.7 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. 45% of websites need less resources to load. Javascripts take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 428.4 kB

  • Original 524.7 kB
  • After minification 523.8 kB
  • After compression 96.3 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 428.4 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 5.3 kB

  • Original 169.7 kB
  • After minification 164.4 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. Zjrtsc En Alibaba images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 100.4 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 919.2 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 31 (39%)

Requests Now

80

After Optimization

49

  • AJAX
  • Images
  • JavaScript

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zjrtsc 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

zjrtsc.en.alibaba.com

zjrtsc.en.alibaba.com

340 ms

zjrtsc.en.alibaba.com

zjrtsc.en.alibaba.com

269 ms

241 ms

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364 ms

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208 ms

index.js

index.js

395 ms

index.js

index.js

362 ms

renderHeader.js

renderHeader.js

402 ms

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816 ms

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235 ms

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666 ms

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904 ms

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660 ms

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1096 ms

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380 ms

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648 ms

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687 ms

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992 ms

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649 ms

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787 ms

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755 ms

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648 ms

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721 ms

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889 ms

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978 ms

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926 ms

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1009 ms

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1353 ms

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1155 ms

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41 ms

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40 ms

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50 ms

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51 ms

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54 ms

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57 ms

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49 ms

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65 ms

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68 ms

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69 ms

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81 ms

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72 ms

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143 ms

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83 ms

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144 ms

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93 ms

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145 ms

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144 ms

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167 ms

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661 ms

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644 ms

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744 ms

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661 ms

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1004 ms

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881 ms

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1756 ms

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1007 ms

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955 ms

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1225 ms

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1006 ms

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1297 ms

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1218 ms

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1224 ms

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1652 ms

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1426 ms

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2087 ms

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1596 ms

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1481 ms

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1560 ms

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1669 ms

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2026 ms

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2092 ms

zjrtsc.en.alibaba.com

zjrtsc.en.alibaba.com

169 ms

awsc.js

awsc.js

319 ms

54 ms

7.gif

7.gif

95 ms

et_f.js

et_f.js

134 ms

um.js

um.js

8 ms

wu.json

wu.json

87 ms

um.json

um.json

57 ms

getUmid.do

getUmid.do

160 ms

eg.js

eg.js

2 ms

index.js

index.js

4 ms

Accessibility Review

zjrtsc.en.alibaba.com accessibility score

40

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

zjrtsc.en.alibaba.com best practices score

83

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

Missing source maps for large first-party JavaScript

SEO Factors

zjrtsc.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 Zjrtsc.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 Zjrtsc.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

zjrtsc.en.alibaba.com

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