Tools & Wizards About Us
3dprinters.aliexpress.com screenshot

Report Summary

  • 7

    Performance

    Renders faster than
    22% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

3dprinters.aliexpress.com

3DPrinters Store - Amazing products with exclusive discounts on AliExpress

Page Load Speed

11.7 sec in total

First Response

860 ms

Resources Loaded

10.7 sec

Page Rendered

124 ms

3dprinters.aliexpress.com screenshot

About Website

Click here to check amazing 3DPrinters Ali Express content for Brazil. Otherwise, check out these important facts you probably never knew about 3dprinters.aliexpress.com

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Key Findings

We analyzed 3dprinters.aliexpress.com page load time and found that the first response time was 860 ms and then it took 10.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

3dprinters.aliexpress.com performance score

7

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value13.6 s

0/100

25%

SI (Speed Index)

Value15.6 s

0/100

10%

TBT (Total Blocking Time)

Value1,360 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.606

10/100

15%

TTI (Time to Interactive)

Value16.7 s

5/100

10%

Network Requests Diagram

3dprinters.aliexpress.com

860 ms

1100644592

449 ms

313 ms

next.min.css

91 ms

index.css

67 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original 3dprinters.aliexpress.com, 40% (38 requests) were made to Assets.alicdn.com and 13% (12 requests) were made to Ae.mmstat.com. The less responsive or slowest element that took the longest time to load (3.9 sec) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.7 MB (54%)

Content Size

3.1 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 3dprinters.aliexpress.com main page is 3.1 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 193.5 kB

  • Original 264.8 kB
  • After minification 258.4 kB
  • After compression 71.2 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 193.5 kB or 73% of the original size.

Image Optimization

-37%

Potential reduce by 7.7 kB

  • Original 20.9 kB
  • After minification 13.2 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, 3DPrinters Ali Express needs image optimization as it can save up to 7.7 kB or 37% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-53%

Potential reduce by 1.4 MB

  • Original 2.6 MB
  • After minification 2.6 MB
  • After compression 1.2 MB

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 1.4 MB or 53% of the original size.

CSS Optimization

-42%

Potential reduce by 107.6 kB

  • Original 256.2 kB
  • After minification 256.1 kB
  • After compression 148.6 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. 3dprinters.aliexpress.com needs all CSS files to be minified and compressed as it can save up to 107.6 kB or 42% of the original size.

Requests Breakdown

Number of requests can be reduced by 69 (79%)

Requests Now

87

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 3DPrinters Ali Express. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

3dprinters.aliexpress.com

3dprinters.aliexpress.com

860 ms

1100644592

1100644592

449 ms

313 ms

next.min.css

next.min.css

91 ms

index.css

index.css

67 ms

index.js

index.js

73 ms

index.js

index.js

70 ms

index.js

index.js

69 ms

ae-header.css

ae-header.css

70 ms

ae-header.js

ae-header.js

74 ms

index.css

index.css

70 ms

index.js

index.js

76 ms

_cross_page_loader_.js

_cross_page_loader_.js

71 ms

register.js

register.js

8 ms

12 ms

index.js

index.js

16 ms

index.web.cmd.js

index.web.cmd.js

7 ms

27 ms

index.web.js

index.web.js

119 ms

index.web.js

index.web.js

11 ms

index.web.js

index.web.js

21 ms

index.web.js

index.web.js

21 ms

index.web.js

index.web.js

26 ms

index.web.js

index.web.js

26 ms

index.web.js

index.web.js

63 ms

index.web.js

index.web.js

33 ms

index.web.js

index.web.js

33 ms

index.web.js

index.web.js

34 ms

index.web.js

index.web.js

95 ms

index.web.js

index.web.js

74 ms

gep-tracker.js

gep-tracker.js

35 ms

gep-sdk.js

gep-sdk.js

35 ms

10x10.png

10x10.png

249 ms

240x168.png

240x168.png

377 ms

65x70.gif

65x70.gif

377 ms

20x20.png

20x20.png

375 ms

47 ms

14 ms

epssw.js

epssw.js

202 ms

191 ms

et_n.js

et_n.js

766 ms

index.js

index.js

184 ms

rp

rp

3851 ms

wcfg.json

wcfg.json

3831 ms

207 ms

index.js

index.js

207 ms

et_f.js

et_f.js

207 ms

renderPageData.htm

renderPageData.htm

640 ms

H907757fdad184e31a1b58bd6507666deo.png

H907757fdad184e31a1b58bd6507666deo.png

581 ms

H6dea52a7c0df4bd4846cec6add0060acM.png

H6dea52a7c0df4bd4846cec6add0060acM.png

581 ms

40x40.png

40x40.png

582 ms

eg.js

eg.js

3636 ms

mem8YaGs126MiZpBA-U1UQ.woff

mem8YaGs126MiZpBA-U1UQ.woff

92 ms

open-sans.006320aa.woff

open-sans.006320aa.woff

541 ms

mem5YaGs126MiZpBA-UNirk-Vg.woff

mem5YaGs126MiZpBA-UNirk-Vg.woff

89 ms

mem5YaGs126MiZpBA-UN7rg-Vg.woff

mem5YaGs126MiZpBA-UN7rg-Vg.woff

90 ms

96x96.png

96x96.png

2269 ms

arrow-left.acf07a9d.png

arrow-left.acf07a9d.png

2212 ms

execute

execute

1536 ms

execute

execute

762 ms

831 ms

aes.1.1

aes.1.1

1057 ms

48x48.png

48x48.png

388 ms

48x48.png

48x48.png

451 ms

g.gif

g.gif

942 ms

info

info

55 ms

baxiaJsonpHandler.js

baxiaJsonpHandler.js

8 ms

punish:resource:template:AESpace:default_184083.html

punish:resource:template:AESpace:default_184083.html

2564 ms

270 ms

aes.1.1

aes.1.1

250 ms

app.gif

app.gif

2002 ms

1648 ms

1392 ms

994 ms

692 ms

370 ms

flexible.js

flexible.js

321 ms

qrcode.min.js

qrcode.min.js

327 ms

main.css

main.css

327 ms

punishpage.min.js

punishpage.min.js

331 ms

326 ms

aes.1.1

aes.1.1

319 ms

eg.js

eg.js

319 ms

aes.1.1

aes.1.1

238 ms

fsp.1.1

fsp.1.1

822 ms

aes.1.1

aes.1.1

232 ms

aes.1.1

aes.1.1

239 ms

aes.1.1

aes.1.1

420 ms

aes.1.1

aes.1.1

444 ms

O1CN01oSZaoy1rcfT5pA6JR_!!6000000005652-2-tps-498-120.png

O1CN01oSZaoy1rcfT5pA6JR_!!6000000005652-2-tps-498-120.png

805 ms

index.js

index.js

280 ms

fsp.1.1

fsp.1.1

474 ms

O1CN01uX800r1KcmF5qDeNd_!!6000000001185-2-tps-276-284.png

O1CN01uX800r1KcmF5qDeNd_!!6000000001185-2-tps-276-284.png

323 ms

aes.1.1

aes.1.1

234 ms

Accessibility Review

3dprinters.aliexpress.com accessibility score

74

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

High

Links do not have a discernible name

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

3dprinters.aliexpress.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

Page has valid source maps

SEO Factors

3dprinters.aliexpress.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

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 3dprinters.aliexpress.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that 3dprinters.aliexpress.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

3dprinters.aliexpress.com

Open Graph description is not detected on the main page of 3DPrinters Ali Express. 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: