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encoder.aliexpress.com screenshot

Report Summary

  • 3

    Performance

    Renders faster than
    20% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

encoder.aliexpress.com

Page Load Speed

9.9 sec in total

First Response

401 ms

Resources Loaded

9.3 sec

Page Rendered

170 ms

encoder.aliexpress.com screenshot

About Website

Welcome to encoder.aliexpress.com homepage info - get ready to check Encoder Aliexpress best content for Brazil right away, or after learning these important things about encoder.aliexpress.com

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Key Findings

We analyzed Encoder.aliexpress.com page load time and found that the first response time was 401 ms and then it took 9.5 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

encoder.aliexpress.com performance score

3

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.8 s

2/100

10%

LCP (Largest Contentful Paint)

Value14.1 s

0/100

25%

SI (Speed Index)

Value14.2 s

1/100

10%

TBT (Total Blocking Time)

Value2,160 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value1.108

1/100

15%

TTI (Time to Interactive)

Value14.7 s

8/100

10%

Network Requests Diagram

encoder.aliexpress.com

401 ms

1101105980

310 ms

399 ms

next.min.css

27 ms

index.css

77 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Encoder.aliexpress.com, 30% (26 requests) were made to Assets.alicdn.com and 13% (11 requests) were made to Ae01.alicdn.com. The less responsive or slowest element that took the longest time to load (4.6 sec) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.7 MB (57%)

Content Size

3.0 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Encoder.aliexpress.com main page is 3.0 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. 70% of websites need less resources to load. Javascripts take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 202.5 kB

  • Original 275.0 kB
  • After minification 268.7 kB
  • After compression 72.5 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 202.5 kB or 74% of the original size.

Image Optimization

-33%

Potential reduce by 7.7 kB

  • Original 23.6 kB
  • After minification 15.9 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, Encoder Aliexpress needs image optimization as it can save up to 7.7 kB or 33% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-54%

Potential reduce by 1.2 MB

  • Original 2.3 MB
  • After minification 2.3 MB
  • After compression 1.0 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 1.2 MB or 54% of the original size.

CSS Optimization

-68%

Potential reduce by 319.0 kB

  • Original 468.5 kB
  • After minification 468.3 kB
  • After compression 149.5 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. Encoder.aliexpress.com needs all CSS files to be minified and compressed as it can save up to 319.0 kB or 68% of the original size.

Requests Breakdown

Number of requests can be reduced by 64 (81%)

Requests Now

79

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Encoder Aliexpress. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 44 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

encoder.aliexpress.com

encoder.aliexpress.com

401 ms

1101105980

1101105980

310 ms

399 ms

next.min.css

next.min.css

27 ms

index.css

index.css

77 ms

index.js

index.js

79 ms

index.js

index.js

88 ms

index.js

index.js

22 ms

ae-header.css

ae-header.css

88 ms

ae-header.js

ae-header.js

100 ms

index.css

index.css

92 ms

index.js

index.js

107 ms

_cross_page_loader_.js

_cross_page_loader_.js

25 ms

register.js

register.js

4 ms

13 ms

index.js

index.js

8 ms

index.web.cmd.js

index.web.cmd.js

10 ms

21 ms

index.web.js

index.web.js

12 ms

index.web.js

index.web.js

15 ms

index.web.js

index.web.js

21 ms

index.web.js

index.web.js

17 ms

index.web.js

index.web.js

20 ms

index.web.js

index.web.js

20 ms

index.web.js

index.web.js

23 ms

index.web.js

index.web.js

24 ms

index.web.js

index.web.js

25 ms

gep-tracker.js

gep-tracker.js

24 ms

gep-sdk.js

gep-sdk.js

25 ms

10x10.png

10x10.png

182 ms

240x168.png

240x168.png

184 ms

65x70.gif

65x70.gif

183 ms

20x20.png

20x20.png

184 ms

6 ms

16 ms

epssw.js

epssw.js

154 ms

37 ms

et_n.js

et_n.js

314 ms

index.js

index.js

137 ms

rp

rp

4556 ms

wcfg.json

wcfg.json

4175 ms

138 ms

eg.js

eg.js

3750 ms

renderPageData.htm

renderPageData.htm

737 ms

H907757fdad184e31a1b58bd6507666deo.png

H907757fdad184e31a1b58bd6507666deo.png

71 ms

H6dea52a7c0df4bd4846cec6add0060acM.png

H6dea52a7c0df4bd4846cec6add0060acM.png

71 ms

40x40.png

40x40.png

178 ms

mem8YaGs126MiZpBA-U1UQ.woff

mem8YaGs126MiZpBA-U1UQ.woff

515 ms

open-sans.006320aa.woff

open-sans.006320aa.woff

516 ms

mem5YaGs126MiZpBA-UNirk-Vg.woff

mem5YaGs126MiZpBA-UNirk-Vg.woff

517 ms

mem5YaGs126MiZpBA-UN7rg-Vg.woff

mem5YaGs126MiZpBA-UN7rg-Vg.woff

515 ms

96x96.png

96x96.png

2845 ms

arrow-left.acf07a9d.png

arrow-left.acf07a9d.png

2833 ms

execute

execute

2663 ms

execute

execute

2190 ms

execute

execute

1762 ms

execute

execute

1363 ms

execute

execute

773 ms

968 ms

aes.1.1

aes.1.1

304 ms

HTB1gLSEXcrrK1Rjy1zeq6xalFXaV.jpg

HTB1gLSEXcrrK1Rjy1zeq6xalFXaV.jpg

709 ms

48x48.png

48x48.png

282 ms

48x48.png

48x48.png

303 ms

g.gif

g.gif

259 ms

aes.1.1

aes.1.1

470 ms

info

info

20 ms

baxiaJsonpHandler.js

baxiaJsonpHandler.js

7 ms

punish:resource:template:AESpace:default_184083.html

punish:resource:template:AESpace:default_184083.html

1674 ms

app.gif

app.gif

602 ms

316 ms

aes.1.1

aes.1.1

313 ms

eg.js

eg.js

288 ms

14 ms

aes.1.1

aes.1.1

235 ms

aes.1.1

aes.1.1

234 ms

flexible.js

flexible.js

3 ms

qrcode.min.js

qrcode.min.js

8 ms

main.css

main.css

7 ms

punishpage.min.js

punishpage.min.js

22 ms

22 ms

fsp.1.1

fsp.1.1

1456 ms

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

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

83 ms

index.js

index.js

5 ms

fsp.1.1

fsp.1.1

353 ms

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

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

56 ms

aes.1.1

aes.1.1

234 ms

Accessibility Review

encoder.aliexpress.com accessibility score

75

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

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

encoder.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

encoder.aliexpress.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

    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 Encoder.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 Encoder.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

encoder.aliexpress.com

Open Graph description is not detected on the main page of Encoder Aliexpress. 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: