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

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

yongchuang.en.alibaba.com

Company Overview - Yuyao Yongchuang Solenoid Valve Co., Ltd.

Page Load Speed

3.3 sec in total

First Response

491 ms

Resources Loaded

2.5 sec

Page Rendered

319 ms

yongchuang.en.alibaba.com screenshot

About Website

Visit yongchuang.en.alibaba.com now to see the best up-to-date Yongchuang En Alibaba content for China and also check out these interesting facts you probably never knew about yongchuang.en.alibaba.com

Yuyao Yongchuang Solenoid Valve Co., Ltd. Products:Solenoid Valve, Solenoid Pump

Visit yongchuang.en.alibaba.com

Key Findings

We analyzed Yongchuang.en.alibaba.com page load time and found that the first response time was 491 ms and then it took 2.8 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

yongchuang.en.alibaba.com performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

64/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

2/100

25%

SI (Speed Index)

Value9.9 s

9/100

10%

TBT (Total Blocking Time)

Value6,620 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value24.7 s

0/100

10%

Network Requests Diagram

yongchuang.en.alibaba.com

491 ms

yongchuang.en.alibaba.com

299 ms

109 ms

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

101 ms

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

359 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Yongchuang.en.alibaba.com, 38% (20 requests) were made to Sc02.alicdn.com and 26% (14 requests) were made to S.alicdn.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.3 MB (69%)

Content Size

3.3 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Yongchuang.en.alibaba.com main page is 3.3 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 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 505.6 kB

  • Original 599.3 kB
  • After minification 598.6 kB
  • After compression 93.7 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 505.6 kB or 84% of the original size.

Image Optimization

-2%

Potential reduce by 678 B

  • Original 41.6 kB
  • After minification 41.0 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. Yongchuang En Alibaba images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 1.8 MB

  • Original 2.7 MB
  • After minification 2.7 MB
  • After compression 888.6 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 1.8 MB or 66% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (63%)

Requests Now

51

After Optimization

19

  • AJAX
  • Images
  • JavaScript

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yongchuang 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 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

yongchuang.en.alibaba.com

yongchuang.en.alibaba.com

491 ms

yongchuang.en.alibaba.com

yongchuang.en.alibaba.com

299 ms

109 ms

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

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

101 ms

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

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

359 ms

166 ms

renderHeader.js

renderHeader.js

107 ms

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609 ms

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Hf4ce513d25134d3583634824f0b9d299i.jpg

508 ms

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H07bc928f8ffe45139418fecebca414cds.jpg

554 ms

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H384791e7b78c475182938b58ff3126e56.png

775 ms

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O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

17 ms

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O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

43 ms

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O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

35 ms

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H587365ac48d44616940d4c219d3b67a8J.jpg

665 ms

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H7a25768d7eb844fa947f0faf8be4787ey.jpg

238 ms

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H3db917b8d3c64b979800eb5b0e302a45d.jpg

823 ms

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399 ms

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1567 ms

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662 ms

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395 ms

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714 ms

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646 ms

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398 ms

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667 ms

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730 ms

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935 ms

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911 ms

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972 ms

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984 ms

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990 ms

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972 ms

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985 ms

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1222 ms

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1206 ms

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1238 ms

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1435 ms

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He925d00d77274c8099a88a0e8a0b20ae8.jpg

1352 ms

awsc.js

awsc.js

77 ms

18 ms

7.gif

7.gif

318 ms

index.js

index.js

16 ms

index.js

index.js

32 ms

awsc.js

awsc.js

4 ms

baxiaCommon.js

baxiaCommon.js

7 ms

wcfg.json

wcfg.json

1166 ms

rp

rp

961 ms

et_n.js

et_n.js

16 ms

um.js

um.js

9 ms

wu.json

wu.json

775 ms

um.json

um.json

55 ms

eg.js

eg.js

2 ms

getUmid.do

getUmid.do

96 ms

Accessibility Review

yongchuang.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

yongchuang.en.alibaba.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

yongchuang.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 Yongchuang.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 Yongchuang.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

yongchuang.en.alibaba.com

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