Tools & Wizards About Us
euroking.cz screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

euroking.cz

Euroking.cz - obchodní dům kde online nakoupíte za nízké ceny

Page Load Speed

5.9 sec in total

First Response

430 ms

Resources Loaded

3.8 sec

Page Rendered

1.7 sec

euroking.cz screenshot

About Website

Visit euroking.cz now to see the best up-to-date Euroking content for Czech Republic and also check out these interesting facts you probably never knew about euroking.cz

Euroking.cz je internetový obchodní dům nejen s elektronikou,bílou technikou,LCD Plasma televizemi.Široký sortiment všeho druhu.

Visit euroking.cz

Key Findings

We analyzed Euroking.cz page load time and found that the first response time was 430 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

euroking.cz performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.5 s

1/100

10%

LCP (Largest Contentful Paint)

Value16.3 s

0/100

25%

SI (Speed Index)

Value11.0 s

6/100

10%

TBT (Total Blocking Time)

Value540 ms

54/100

30%

CLS (Cumulative Layout Shift)

Value0.472

18/100

15%

TTI (Time to Interactive)

Value18.4 s

3/100

10%

Network Requests Diagram

euroking.cz

430 ms

euroking.cz

438 ms

www.euroking.cz

875 ms

bootstrap.min.css

232 ms

my-slider.css

321 ms

Our browser made a total of 122 requests to load all elements on the main page. We found that 76% of them (93 requests) were addressed to the original Euroking.cz, 7% (8 requests) were made to Api.mapy.cz and 2% (2 requests) were made to C.seznam.cz. The less responsive or slowest element that took the longest time to load (968 ms) belongs to the original domain Euroking.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 166.2 kB (41%)

Content Size

403.4 kB

After Optimization

237.2 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Euroking.cz main page is 403.4 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. 65% of websites need less resources to load. Javascripts take 280.8 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 93.7 kB

  • Original 115.7 kB
  • After minification 104.0 kB
  • After compression 22.0 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 93.7 kB or 81% of the original size.

JavaScript Optimization

-25%

Potential reduce by 71.6 kB

  • Original 280.8 kB
  • After minification 280.8 kB
  • After compression 209.2 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 71.6 kB or 25% of the original size.

CSS Optimization

-13%

Potential reduce by 908 B

  • Original 6.9 kB
  • After minification 6.9 kB
  • After compression 6.0 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. Euroking.cz needs all CSS files to be minified and compressed as it can save up to 908 B or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 40 (34%)

Requests Now

118

After Optimization

78

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 118 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Euroking. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

euroking.cz

euroking.cz

430 ms

euroking.cz

euroking.cz

438 ms

www.euroking.cz

www.euroking.cz

875 ms

bootstrap.min.css

bootstrap.min.css

232 ms

my-slider.css

my-slider.css

321 ms

nouislider.min.css

nouislider.min.css

321 ms

select2.css

select2.css

324 ms

main.css

main.css

325 ms

cookies.css

cookies.css

323 ms

font-awesome.min.css

font-awesome.min.css

40 ms

engine.js

engine.js

339 ms

ShoppingCartDwrController.js

ShoppingCartDwrController.js

427 ms

util.js

util.js

428 ms

CetelemDwrControler.js

CetelemDwrControler.js

426 ms

jquery-3.4.1.min.js

jquery-3.4.1.min.js

536 ms

bootstrap.min.js

bootstrap.min.js

430 ms

gallery.js

gallery.js

444 ms

eshop.js

eshop.js

533 ms

cetelem.js

cetelem.js

532 ms

cookies.js

cookies.js

531 ms

nouislider.min.js

nouislider.min.js

550 ms

ism-2.2.min.js

ism-2.2.min.js

551 ms

library.js

library.js

337 ms

select2.js

select2.js

198 ms

loader.js

loader.js

514 ms

qr-code.js

qr-code.js

629 ms

js

js

59 ms

js

js

116 ms

rc.js

rc.js

590 ms

LBX-502187.js

LBX-502187.js

33 ms

euroking.png

euroking.png

636 ms

logo_euroking.png

logo_euroking.png

636 ms

Oral.jpg

Oral.jpg

751 ms

Jata.png

Jata.png

754 ms

GRILL23.jpg

GRILL23.jpg

755 ms

FITNESS.png

FITNESS.png

761 ms

odsavac.jpg

odsavac.jpg

847 ms

WOLFCRAFT.jpg

WOLFCRAFT.jpg

853 ms

oneblade.jpg

oneblade.jpg

968 ms

domoAntibakterialni.png

domoAntibakterialni.png

871 ms

tel-objednavky.jpg

tel-objednavky.jpg

873 ms

3232533.png

3232533.png

772 ms

5243041.png

5243041.png

851 ms

5402022.png

5402022.png

857 ms

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3106850.png

876 ms

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4541606.png

878 ms

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5409473.png

880 ms

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4458272.png

954 ms

4304197.png

4304197.png

839 ms

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5006619.png

769 ms

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4538602.png

808 ms

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749781.png

805 ms

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2847048.png

806 ms

5437286.png

5437286.png

864 ms

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5448104.png

853 ms

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3124378.png

769 ms

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586665.png

847 ms

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1204914.png

846 ms

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4518505.png

846 ms

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4674464.png

853 ms

3113822.png

3113822.png

765 ms

3584296.png

3584296.png

767 ms

3600649.png

3600649.png

811 ms

5491630.png

5491630.png

804 ms

4517614.png

4517614.png

798 ms

4714246.png

4714246.png

869 ms

virtual-key.js

virtual-key.js

97 ms

smap-jak.js

smap-jak.js

479 ms

config.js

config.js

380 ms

poi.js

poi.js

381 ms

cs.js

cs.js

286 ms

smap-jak.css

smap-jak.css

287 ms

poi.css

poi.css

298 ms

3484113.png

3484113.png

784 ms

4103764.png

4103764.png

782 ms

3167203.png

3167203.png

700 ms

4517202.png

4517202.png

698 ms

5489303.png

5489303.png

702 ms

1193820.png

1193820.png

778 ms

retargeting.js

retargeting.js

106 ms

5355160.png

5355160.png

691 ms

4964626.png

4964626.png

686 ms

5437285.png

5437285.png

690 ms

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1222967.png

692 ms

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5355161.png

694 ms

5830332.png

5830332.png

677 ms

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5485648.png

673 ms

4649980.png

4649980.png

671 ms

3030366.png

3030366.png

688 ms

4801157.png

4801157.png

690 ms

3151419.png

3151419.png

692 ms

loader.min.js

loader.min.js

202 ms

5339753.png

5339753.png

674 ms

ga.js

ga.js

57 ms

analytics.js

analytics.js

60 ms

5394418.png

5394418.png

673 ms

5433841.png

5433841.png

663 ms

srovnamepixel.js

srovnamepixel.js

662 ms

3535898.png

3535898.png

653 ms

3733356.png

3733356.png

656 ms

3151420.png

3151420.png

659 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

48 ms

__utm.gif

__utm.gif

21 ms

euroking-cz.js

euroking-cz.js

226 ms

collect

collect

25 ms

5402023.png

5402023.png

661 ms

5244113.png

5244113.png

662 ms

4308309.png

4308309.png

656 ms

collect

collect

82 ms

4692211.png

4692211.png

615 ms

4630362.png

4630362.png

616 ms

Schneid.jpg

Schneid.jpg

620 ms

ga-audiences

ga-audiences

74 ms

wolkmikrovlnka.jpg

wolkmikrovlnka.jpg

664 ms

Partneri_bannerE.png

Partneri_bannerE.png

668 ms

gril.jpg

gril.jpg

669 ms

karchvysavac.jpg

karchvysavac.jpg

654 ms

icon_cart.png

icon_cart.png

649 ms

icon_cart_hover.png

icon_cart_hover.png

648 ms

1114

1114

38 ms

mt.js

mt.js

2 ms

style_print.css

style_print.css

107 ms

Accessibility Review

euroking.cz accessibility score

83

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

euroking.cz best practices score

67

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

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

Page has valid source maps

SEO Factors

euroking.cz SEO score

77

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

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

    CS

  • Language Claimed

    CS

  • Encoding

    UTF-8

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

euroking.cz

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