Tools & Wizards About Us
mydeal.cz screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

mydeal.cz

AliExpress - Online Shopping for Popular Electronics, Fashion, Home & Garden, Toys & Sports, Automobiles and More.

Page Load Speed

3.1 sec in total

First Response

341 ms

Resources Loaded

2.7 sec

Page Rendered

85 ms

mydeal.cz screenshot

About Website

Visit mydeal.cz now to see the best up-to-date Mydeal content and also check out these interesting facts you probably never knew about mydeal.cz

Online shopping for the latest electronics, fashion, phone accessories, computer electronics, toys, home&garden, home appliances, tools, home improvement and more.

Visit mydeal.cz

Key Findings

We analyzed Mydeal.cz page load time and found that the first response time was 341 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

mydeal.cz performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value23.2 s

0/100

25%

SI (Speed Index)

Value14.3 s

1/100

10%

TBT (Total Blocking Time)

Value4,020 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.08

94/100

15%

TTI (Time to Interactive)

Value20.1 s

2/100

10%

Network Requests Diagram

mydeal.cz

341 ms

best.aliexpress.com

54 ms

best.aliexpress.com

421 ms

index.css

42 ms

ae-header.css

38 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Mydeal.cz, 46% (17 requests) were made to Assets.alicdn.com and 35% (13 requests) were made to Ae01.alicdn.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 950.0 kB (55%)

Content Size

1.7 MB

After Optimization

775.9 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Mydeal.cz main page is 1.7 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. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 204.3 kB

  • Original 237.0 kB
  • After minification 228.4 kB
  • After compression 32.7 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 204.3 kB or 86% of the original size.

JavaScript Optimization

-45%

Potential reduce by 551.0 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 684.7 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 551.0 kB or 45% of the original size.

CSS Optimization

-77%

Potential reduce by 194.7 kB

  • Original 253.2 kB
  • After minification 253.2 kB
  • After compression 58.5 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. Mydeal.cz needs all CSS files to be minified and compressed as it can save up to 194.7 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (84%)

Requests Now

31

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mydeal. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mydeal.cz

mydeal.cz

341 ms

best.aliexpress.com

best.aliexpress.com

54 ms

best.aliexpress.com

best.aliexpress.com

421 ms

index.css

index.css

42 ms

ae-header.css

ae-header.css

38 ms

ae-header.js

ae-header.js

63 ms

index.css

index.css

40 ms

index.js

index.js

65 ms

_cross_page_loader_.js

_cross_page_loader_.js

62 ms

index.css

index.css

62 ms

index.js

index.js

65 ms

index.js

index.js

88 ms

index.js

index.js

88 ms

index.js

index.js

88 ms

10x10.png

10x10.png

181 ms

240x168.png

240x168.png

40 ms

65x70.gif

65x70.gif

173 ms

20x20.png

20x20.png

43 ms

91 ms

epssw.js

epssw.js

10 ms

et_f.js

et_f.js

91 ms

rp

rp

1321 ms

71 ms

index.js

index.js

290 ms

et_f.js

et_f.js

509 ms

H4d523ca938f84764ab9970676846ceddE.png

H4d523ca938f84764ab9970676846ceddE.png

44 ms

H3f646a8410084ae39ee8c979ca1409a2K.png

H3f646a8410084ae39ee8c979ca1409a2K.png

42 ms

H92546404c05349bd9a64fa2eb268541e1.png

H92546404c05349bd9a64fa2eb268541e1.png

135 ms

Hf5aa563a0e8e4c7e93b6340dd38ebd30B.png

Hf5aa563a0e8e4c7e93b6340dd38ebd30B.png

41 ms

Heb2cbbfeb7bf407f9cbe7fdd8cdd82d5b.png

Heb2cbbfeb7bf407f9cbe7fdd8cdd82d5b.png

46 ms

H907757fdad184e31a1b58bd6507666deo.png

H907757fdad184e31a1b58bd6507666deo.png

49 ms

H6dea52a7c0df4bd4846cec6add0060acM.png

H6dea52a7c0df4bd4846cec6add0060acM.png

48 ms

40x40.png

40x40.png

49 ms

20x20.png

20x20.png

49 ms

mem5YaGs126MiZpBA-UN7rg-Vg.woff

mem5YaGs126MiZpBA-UN7rg-Vg.woff

14 ms

mem5YaGs126MiZpBA-UNirk-Vg.woff

mem5YaGs126MiZpBA-UNirk-Vg.woff

10 ms

mem8YaGs126MiZpBA-U1UQ.woff

mem8YaGs126MiZpBA-U1UQ.woff

11 ms

Accessibility Review

mydeal.cz accessibility score

68

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 valid value for its [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

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

mydeal.cz 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

SEO Factors

mydeal.cz SEO score

71

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

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

High

Document doesn't have a valid hreflang

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mydeal.cz 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 Mydeal.cz 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

mydeal.cz

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