Tools & Wizards About Us
3dprinting-china.com screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

3dprinting-china.com

3D Printing China Company | Chinese 3D Print Service Online

Page Load Speed

2.2 sec in total

First Response

454 ms

Resources Loaded

1.6 sec

Page Rendered

118 ms

3dprinting-china.com screenshot

About Website

Click here to check amazing 3D Printing China content. Otherwise, check out these important facts you probably never knew about 3dprinting-china.com

Chinese 3D printed prototyping factory supplies metal prototypes+plastic parts by SLA+SLS+LOM+FDM+3D printing services in China.

Visit 3dprinting-china.com

Key Findings

We analyzed 3dprinting-china.com page load time and found that the first response time was 454 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

3dprinting-china.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value6.4 s

41/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value1.145

1/100

15%

TTI (Time to Interactive)

Value5.7 s

68/100

10%

Network Requests Diagram

3dprinting-china.com

454 ms

www.3dprinting-china.com

458 ms

mobirise-icons.css

109 ms

tether.min.css

166 ms

bootstrap.min.css

285 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 67% of them (30 requests) were addressed to the original 3dprinting-china.com, 29% (13 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (695 ms) belongs to the original domain 3dprinting-china.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 70.9 kB (18%)

Content Size

396.1 kB

After Optimization

325.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 3dprinting-china.com main page is 396.1 kB. 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. Images take 219.9 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 15.4 kB

  • Original 19.8 kB
  • After minification 14.6 kB
  • After compression 4.4 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. This page needs HTML code to be minified as it can gain 5.2 kB, which is 26% 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 15.4 kB or 78% of the original size.

Image Optimization

-6%

Potential reduce by 12.9 kB

  • Original 219.9 kB
  • After minification 207.0 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. 3D Printing China images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 23.5 kB

  • Original 101.9 kB
  • After minification 101.9 kB
  • After compression 78.4 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 23.5 kB or 23% of the original size.

CSS Optimization

-35%

Potential reduce by 19.1 kB

  • Original 54.5 kB
  • After minification 53.2 kB
  • After compression 35.4 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. 3dprinting-china.com needs all CSS files to be minified and compressed as it can save up to 19.1 kB or 35% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (69%)

Requests Now

29

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 3D Printing China. 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 from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

3dprinting-china.com

3dprinting-china.com

454 ms

www.3dprinting-china.com

www.3dprinting-china.com

458 ms

mobirise-icons.css

mobirise-icons.css

109 ms

tether.min.css

tether.min.css

166 ms

bootstrap.min.css

bootstrap.min.css

285 ms

bootstrap-grid.min.css

bootstrap-grid.min.css

209 ms

bootstrap-reboot.min.css

bootstrap-reboot.min.css

163 ms

style.css

style.css

205 ms

styles.css

styles.css

199 ms

style.css

style.css

253 ms

mbr-additional.css

mbr-additional.css

273 ms

jquery.min.js

jquery.min.js

391 ms

popper.min.js

popper.min.js

364 ms

tether.min.js

tether.min.js

364 ms

bootstrap.min.js

bootstrap.min.js

419 ms

smooth-scroll.js

smooth-scroll.js

371 ms

script.min.js

script.min.js

408 ms

jquery.touch-swipe.min.js

jquery.touch-swipe.min.js

429 ms

bootstrap-carousel-swipe.js

bootstrap-carousel-swipe.js

418 ms

mbr-testimonials-slider.js

mbr-testimonials-slider.js

461 ms

script.js

script.js

487 ms

formoid.min.js

formoid.min.js

546 ms

logo-1-228x122.png

logo-1-228x122.png

524 ms

11-2-555x475.jpg

11-2-555x475.jpg

598 ms

12-5-555x475.jpg

12-5-555x475.jpg

619 ms

15-555x475.jpg

15-555x475.jpg

633 ms

14-2-555x475.jpg

14-2-555x475.jpg

606 ms

16-1-555x475.jpg

16-1-555x475.jpg

695 ms

13-3-555x475.jpg

13-3-555x475.jpg

634 ms

css

css

32 ms

css

css

48 ms

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18 ms

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24 ms

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41 ms

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44 ms

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43 ms

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42 ms

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43 ms

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42 ms

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Qw3PZQNVED7rKGKxtqIqX5E-AVSJrOCfjY46_N_XbMZhKg.ttf

44 ms

socicon.woff

socicon.woff

327 ms

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6 ms

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3 ms

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4 ms

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Qw3JZQNVED7rKGKxtqIqX5EUCGZ2dIn0FyA96fCTU4VRLSzt.ttf

13 ms

Accessibility Review

3dprinting-china.com accessibility score

86

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

3dprinting-china.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

High

Page has valid source maps

SEO Factors

3dprinting-china.com SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 3dprinting-china.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 3dprinting-china.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

3dprinting-china.com

Open Graph description is not detected on the main page of 3D Printing China. 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: