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

Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 42

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

goldencj.en.alibaba.com

Company Overview - Ningbo Golden Yangtze River Water Treatment Equipment Co., Ltd.

Page Load Speed

7.2 sec in total

First Response

2.5 sec

Resources Loaded

4.2 sec

Page Rendered

484 ms

goldencj.en.alibaba.com screenshot

About Website

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

Ningbo Golden Yangtze River Water Treatment Equipment Co., Ltd. Products:RO System; UF System; Seawater Treatment Plant; EDI Water Treatment Machine; Water Purifier

Visit goldencj.en.alibaba.com

Key Findings

We analyzed Goldencj.en.alibaba.com page load time and found that the first response time was 2.5 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

goldencj.en.alibaba.com performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value9.2 s

13/100

10%

TBT (Total Blocking Time)

Value4,710 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.411

24/100

15%

TTI (Time to Interactive)

Value26.1 s

0/100

10%

Network Requests Diagram

goldencj.en.alibaba.com

2457 ms

goldencj.en.alibaba.com

276 ms

75 ms

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

72 ms

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

263 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Goldencj.en.alibaba.com, 34% (13 requests) were made to S.alicdn.com and 18% (7 requests) were made to Sc04.alicdn.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Goldencj.en.alibaba.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 755.5 kB (41%)

Content Size

1.8 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Goldencj.en.alibaba.com main page is 1.8 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. 50% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 342.7 kB

  • Original 425.2 kB
  • After minification 424.4 kB
  • After compression 82.4 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 342.7 kB or 81% of the original size.

Image Optimization

-24%

Potential reduce by 20.1 kB

  • Original 84.6 kB
  • After minification 64.5 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, Golden Cj En Alibaba needs image optimization as it can save up to 20.1 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-30%

Potential reduce by 392.6 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 929.9 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 392.6 kB or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (47%)

Requests Now

36

After Optimization

19

  • AJAX
  • Images
  • JavaScript

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Golden Cj 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

goldencj.en.alibaba.com

goldencj.en.alibaba.com

2457 ms

goldencj.en.alibaba.com

goldencj.en.alibaba.com

276 ms

75 ms

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

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

72 ms

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

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

263 ms

index.js

index.js

128 ms

index.js

index.js

87 ms

renderHeader.js

renderHeader.js

89 ms

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H8ffb10a1c6ba41c8a448d777df0c84fby.jpg

660 ms

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Hef7907188dfb4d878699628e6c6345f7B.jpg

525 ms

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Haa7529fb27f0463f902c06827b8cf1d6y.jpg

988 ms

awsc.js

awsc.js

137 ms

52 ms

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H17e2a914102c44b79156f72eabefc4cdY.jpg

711 ms

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H5802bd8958414910a41777977aa61c36t.jpg

602 ms

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96 ms

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H84ea0b7aa32b47949f009eb0c838d03b5.jpg

579 ms

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TB10QwuF.T1gK0jSZFrXXcNCXXa-204-204.png

102 ms

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TB1mkhLFFY7gK0jSZKzXXaikpXa-204-204.png

118 ms

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143 ms

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142 ms

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807 ms

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989 ms

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383 ms

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318 ms

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388 ms

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417 ms

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301 ms

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150 ms

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TB1V6e.zxTpK1RjSZFMXXbG_VXa-48-72.png

300 ms

7.gif

7.gif

267 ms

et_n.js

et_n.js

55 ms

um.js

um.js

47 ms

wu.json

wu.json

480 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

376 ms

eg.js

eg.js

20 ms

index.js

index.js

10 ms

Accessibility Review

goldencj.en.alibaba.com accessibility score

42

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

goldencj.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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

goldencj.en.alibaba.com SEO score

93

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 uses 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 Goldencj.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 Goldencj.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

goldencj.en.alibaba.com

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