Tools & Wizards About Us
mal.cz screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

mal.cz

MALL.CZ – bílé zboží, elektronika, PC, outdoor, hobby, hračky, kosmetika, chovatelské potřeby

Page Load Speed

8.9 sec in total

First Response

2.3 sec

Resources Loaded

4.9 sec

Page Rendered

1.8 sec

mal.cz screenshot

About Website

Welcome to mal.cz homepage info - get ready to check Mal best content right away, or after learning these important things about mal.cz

MALL.CZ - široká nabídka bílého zboží, elektro, pc a mobilů, hraček, sportovních, zahradních a chovatelských potřeb.

Visit mal.cz

Key Findings

We analyzed Mal.cz page load time and found that the first response time was 2.3 sec and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

mal.cz performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

33/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

36/100

25%

SI (Speed Index)

Value7.5 s

26/100

10%

TBT (Total Blocking Time)

Value7,120 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value20.8 s

2/100

10%

Network Requests Diagram

www.mall.cz

2271 ms

exponea.min.js

140 ms

a106179.956.css

466 ms

7211d40.956.css

349 ms

daf6f6e.956.css

433 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Mal.cz, 2% (1 request) were made to Mallgroup-api.exponea.com. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Mall.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 446.1 kB (20%)

Content Size

2.3 MB

After Optimization

1.8 MB

  • HTML
  • Images

In fact, the total size of Mal.cz main page is 2.3 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. 15% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 443.2 kB

  • Original 549.5 kB
  • After minification 547.5 kB
  • After compression 106.3 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. 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 443.2 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 2.8 kB

  • Original 1.7 MB
  • After minification 1.7 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. Mal images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 30 (53%)

Requests Now

57

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mal. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.mall.cz

www.mall.cz

2271 ms

exponea.min.js

exponea.min.js

140 ms

a106179.956.css

a106179.956.css

466 ms

7211d40.956.css

7211d40.956.css

349 ms

daf6f6e.956.css

daf6f6e.956.css

433 ms

54b4728.956.css

54b4728.956.css

456 ms

f4b283a.956.css

f4b283a.956.css

460 ms

6207369.956.css

6207369.956.css

484 ms

55746114

55746114

468 ms

60

60

452 ms

81372622

81372622

471 ms

81372614

81372614

478 ms

81372618

81372618

481 ms

81372592

81372592

483 ms

81372591

81372591

502 ms

81372588

81372588

566 ms

81372580

81372580

584 ms

81372624

81372624

591 ms

81372593

81372593

596 ms

81372623

81372623

598 ms

81372594

81372594

616 ms

81372579

81372579

680 ms

81372612

81372612

697 ms

81372617

81372617

704 ms

81372621

81372621

709 ms

1430

1430

1126 ms

1200

1200

724 ms

1200

1200

786 ms

1200

1200

802 ms

1200

1200

822 ms

740

740

1065 ms

1430

1430

1210 ms

740

740

1043 ms

1430

1430

2326 ms

740

740

1275 ms

1430

1430

1511 ms

740

740

1330 ms

8bcba.956.js

8bcba.956.js

1038 ms

3bc4f9a.956.js

3bc4f9a.956.js

1089 ms

cabfa73.956.js

cabfa73.956.js

1039 ms

8fb09be.956.js

8fb09be.956.js

1050 ms

6287c90.956.js

6287c90.956.js

1093 ms

d1f91c8.956.js

d1f91c8.956.js

1090 ms

64f10a2.956.js

64f10a2.956.js

1122 ms

f556575.956.js

f556575.956.js

1074 ms

1df39a7.956.js

1df39a7.956.js

1122 ms

dc52d10.956.js

dc52d10.956.js

1105 ms

06f84a3.956.js

06f84a3.956.js

1132 ms

8f1f9d7.956.js

8f1f9d7.956.js

1157 ms

b958210.956.js

b958210.956.js

1159 ms

6b04559.956.js

6b04559.956.js

1187 ms

6b30aa6.956.js

6b30aa6.956.js

1142 ms

21854b0.956.js

21854b0.956.js

1141 ms

1d1175c.956.js

1d1175c.956.js

1299 ms

d860d27.956.js

d860d27.956.js

1654 ms

70ecbf2.956.js

70ecbf2.956.js

1456 ms

VAGRoundedLTPro-Bold.woff

VAGRoundedLTPro-Bold.woff

1228 ms

VAGRoundedLTPro-Light.woff

VAGRoundedLTPro-Light.woff

1184 ms

1430

1430

1580 ms

55746097

55746097

1274 ms

Accessibility Review

mal.cz accessibility score

77

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-hidden="true"] elements contain focusable descendents

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Best Practices

mal.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

High

Missing source maps for large first-party JavaScript

SEO Factors

mal.cz SEO score

88

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    CS

  • Language Claimed

    CS

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mal.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it matches the claimed language. Our system also found out that Mal.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

mal.cz

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