Tools & Wizards About Us
jiangmen3d.com screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    69% of other websites

  • 34

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

jiangmen3d.com

Lenticular Product Manufacturer, 3D Lenticular Tech Training, Lens Sheet With Adhesive : Guangzhiyuan 3D Tech Limited

Page Load Speed

16.9 sec in total

First Response

674 ms

Resources Loaded

15.1 sec

Page Rendered

1.1 sec

jiangmen3d.com screenshot

About Website

Welcome to jiangmen3d.com homepage info - get ready to check Jiangmen 3D best content right away, or after learning these important things about jiangmen3d.com

Guangzhiyuan 3D Technology Co., Limited is a professional manufacturer and supplier of Lenticular Products, Lens Sheet With Adhesive and many more with best possible prices.

Visit jiangmen3d.com

Key Findings

We analyzed Jiangmen3d.com page load time and found that the first response time was 674 ms and then it took 16.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

jiangmen3d.com performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

96/100

10%

LCP (Largest Contentful Paint)

Value15.3 s

0/100

25%

SI (Speed Index)

Value12.9 s

2/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.458

19/100

15%

TTI (Time to Interactive)

Value3.9 s

89/100

10%

Network Requests Diagram

jiangmen3d.com

674 ms

jiangmen3d.com

980 ms

style.css

632 ms

jquery1.42.min.js

856 ms

jquery.superslide.2.1.1.js

639 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 15% of them (11 requests) were addressed to the original Jiangmen3d.com, 71% (52 requests) were made to Xibaiimg.gz.bcebos.com and 11% (8 requests) were made to Bdimg.share.baidu.com. The less responsive or slowest element that took the longest time to load (12.3 sec) relates to the external source Xibaiimg.gz.bcebos.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 212.6 kB (2%)

Content Size

11.4 MB

After Optimization

11.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jiangmen3d.com main page is 11.4 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. Images take 11.2 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 21.7 kB

  • Original 28.0 kB
  • After minification 24.5 kB
  • After compression 6.3 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. This page needs HTML code to be minified as it can gain 3.5 kB, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 21.7 kB or 78% of the original size.

Image Optimization

-2%

Potential reduce by 190.3 kB

  • Original 11.2 MB
  • After minification 11.0 MB

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. Jiangmen 3D images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 63 B

  • Original 129.1 kB
  • After minification 129.1 kB
  • After compression 129.1 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.

CSS Optimization

-12%

Potential reduce by 612 B

  • Original 5.0 kB
  • After minification 5.0 kB
  • After compression 4.4 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Jiangmen3d.com needs all CSS files to be minified and compressed as it can save up to 612 B or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (14%)

Requests Now

71

After Optimization

61

  • Images
  • JavaScript
  • CSS

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jiangmen 3D. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

jiangmen3d.com

jiangmen3d.com

674 ms

jiangmen3d.com

jiangmen3d.com

980 ms

style.css

style.css

632 ms

jquery1.42.min.js

jquery1.42.min.js

856 ms

jquery.superslide.2.1.1.js

jquery.superslide.2.1.1.js

639 ms

js.js

js.js

1093 ms

share.js

share.js

996 ms

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1772 ms

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1544 ms

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7670 ms

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9323 ms

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12339 ms

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1940 ms

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1766 ms

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7224 ms

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3723 ms

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2896 ms

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3631 ms

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3875 ms

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6548 ms

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4372 ms

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4850 ms

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5105 ms

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5370 ms

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5634 ms

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5920 ms

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6168 ms

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6406 ms

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6662 ms

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9196 ms

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6976 ms

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7297 ms

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8364 ms

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7607 ms

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7891 ms

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9250 ms

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8180 ms

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8461 ms

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8890 ms

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8749 ms

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9040 ms

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9352 ms

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9276 ms

ddnews_1.png

ddnews_1.png

639 ms

ddnews_3.png

ddnews_3.png

649 ms

hm.js

hm.js

1186 ms

i3.jpg

i3.jpg

617 ms

ddnews_6.png

ddnews_6.png

656 ms

fx.png

fx.png

658 ms

share_api.js

share_api.js

283 ms

share_view.js

share_view.js

542 ms

hm.gif

hm.gif

300 ms

tangram.js

tangram.js

1024 ms

api_base.js

api_base.js

513 ms

view_base.js

view_base.js

266 ms

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7881 ms

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7976 ms

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7807 ms

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9027 ms

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333 ms

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7155 ms

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6734 ms

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6158 ms

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6378 ms

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282 ms

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5814 ms

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5707 ms

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5381 ms

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5109 ms

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4972 ms

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5275 ms

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4584 ms

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4402 ms

Accessibility Review

jiangmen3d.com accessibility score

34

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.

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

jiangmen3d.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

jiangmen3d.com SEO score

92

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

    N/A

  • Encoding

    GBK

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jiangmen3d.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Jiangmen3d.com main page’s claimed encoding is gbk. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

jiangmen3d.com

Open Graph description is not detected on the main page of Jiangmen 3D. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: