Tools & Wizards About Us
artbohemia.cz screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 47

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 81

    SEO

    Google-friendlier than
    43% of websites

artbohemia.cz

ArtBohemia

Page Load Speed

5.9 sec in total

First Response

483 ms

Resources Loaded

4.9 sec

Page Rendered

499 ms

artbohemia.cz screenshot

About Website

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

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Visit artbohemia.cz

Key Findings

We analyzed Artbohemia.cz page load time and found that the first response time was 483 ms and then it took 5.4 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

artbohemia.cz performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value20.0 s

0/100

25%

SI (Speed Index)

Value7.6 s

25/100

10%

TBT (Total Blocking Time)

Value840 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0.321

36/100

15%

TTI (Time to Interactive)

Value7.5 s

47/100

10%

Network Requests Diagram

483 ms

grid_prestashop.css

191 ms

global.css

382 ms

highdpi.css

288 ms

owl.carousel.css

286 ms

Our browser made a total of 151 requests to load all elements on the main page. We found that 97% of them (147 requests) were addressed to the original Artbohemia.cz, 1% (2 requests) were made to Connect.facebook.net and 1% (1 request) were made to Widget.packeta.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Artbohemia.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 424.6 kB (10%)

Content Size

4.1 MB

After Optimization

3.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Artbohemia.cz main page is 4.1 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. 60% of websites need less resources to load. Images take 3.5 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 374.6 kB

  • Original 420.9 kB
  • After minification 328.8 kB
  • After compression 46.3 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. This page needs HTML code to be minified as it can gain 92.2 kB, which is 22% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 374.6 kB or 89% of the original size.

Image Optimization

-0%

Potential reduce by 11.4 kB

  • Original 3.5 MB
  • After minification 3.4 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. Art Bohemia images are well optimized though.

JavaScript Optimization

-19%

Potential reduce by 27.2 kB

  • Original 142.3 kB
  • After minification 140.4 kB
  • After compression 115.1 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 27.2 kB or 19% of the original size.

CSS Optimization

-18%

Potential reduce by 11.4 kB

  • Original 62.2 kB
  • After minification 61.5 kB
  • After compression 50.9 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. Artbohemia.cz needs all CSS files to be minified and compressed as it can save up to 11.4 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 78 (53%)

Requests Now

148

After Optimization

70

  • Images
  • JavaScript
  • CSS

The browser has sent 148 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Art Bohemia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 40 to 1 for JavaScripts and from 40 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

483 ms

grid_prestashop.css

grid_prestashop.css

191 ms

global.css

global.css

382 ms

highdpi.css

highdpi.css

288 ms

owl.carousel.css

owl.carousel.css

286 ms

responsive-tables.css

responsive-tables.css

287 ms

uniform.default.css

uniform.default.css

289 ms

blockcart.css

blockcart.css

288 ms

jquery.bxslider.css

jquery.bxslider.css

385 ms

blockcategories.css

blockcategories.css

386 ms

blockcurrencies.css

blockcurrencies.css

386 ms

blocklanguages.css

blocklanguages.css

388 ms

blockcontact.css

blockcontact.css

387 ms

editorial.css

editorial.css

476 ms

product_list.css

product_list.css

477 ms

blocknewsletter.css

blocknewsletter.css

478 ms

blockuserinfo.css

blockuserinfo.css

479 ms

advauction.css

advauction.css

479 ms

product-list.css

product-list.css

478 ms

auctions-in-columns.css

auctions-in-columns.css

572 ms

blockauction.css

blockauction.css

573 ms

blockwishlist.css

blockwishlist.css

575 ms

wpblockfacebook.css

wpblockfacebook.css

573 ms

hooks.css

hooks.css

574 ms

wpcopylogo.css

wpcopylogo.css

576 ms

wpsidebarslider.css

wpsidebarslider.css

705 ms

wpbxslider.css

wpbxslider.css

705 ms

productcomments.css

productcomments.css

702 ms

wpblocknewproducts.css

wpblocknewproducts.css

700 ms

wpblockspecials.css

wpblockspecials.css

701 ms

wphomefeatured.css

wphomefeatured.css

705 ms

blocktopmenu.css

blocktopmenu.css

795 ms

superfish-modified.css

superfish-modified.css

797 ms

wpblockspecials2.css

wpblockspecials2.css

796 ms

wpzoom.css

wpzoom.css

798 ms

blocksearch.css

blocksearch.css

799 ms

library.js

library.js

348 ms

https:/

https:/

2 ms

jquery.autocomplete.css

jquery.autocomplete.css

709 ms

front.css

front.css

706 ms

packetery.css

packetery.css

615 ms

responsive.css

responsive.css

617 ms

wpstyleswitcher.css

wpstyleswitcher.css

613 ms

jquery-1.11.0.min.js

jquery-1.11.0.min.js

708 ms

jquery-migrate-1.2.1.min.js

jquery-migrate-1.2.1.min.js

613 ms

jquery.easing.js

jquery.easing.js

609 ms

tools.js

tools.js

609 ms

global.js

global.js

608 ms

10-bootstrap.min.js

10-bootstrap.min.js

609 ms

15-jquery.total-storage.min.js

15-jquery.total-storage.min.js

608 ms

15-jquery.uniform-modified.js

15-jquery.uniform-modified.js

703 ms

jquery.carouFredSel-6.2.1-packed.js

jquery.carouFredSel-6.2.1-packed.js

616 ms

jquery.touchwipe.min.js

jquery.touchwipe.min.js

614 ms

owl.carousel.min.js

owl.carousel.min.js

617 ms

products-comparison.js

products-comparison.js

615 ms

ajax-cart.js

ajax-cart.js

618 ms

jquery.scrollTo.js

jquery.scrollTo.js

706 ms

jquery.serialScroll.js

jquery.serialScroll.js

614 ms

jquery.bxslider.js

jquery.bxslider.js

614 ms

treeManagement.js

treeManagement.js

614 ms

blocknewsletter.js

blocknewsletter.js

613 ms

advauction.js

advauction.js

616 ms

ajax-wishlist.js

ajax-wishlist.js

705 ms

wpblockfacebook.js

wpblockfacebook.js

578 ms

wpsidebarslider.js

wpsidebarslider.js

580 ms

wpbxslider.js

wpbxslider.js

579 ms

wpblocknewproducts.js

wpblocknewproducts.js

578 ms

wpblockspecials.js

wpblockspecials.js

581 ms

wphomefeatured.js

wphomefeatured.js

670 ms

hoverIntent.js

hoverIntent.js

581 ms

superfish-modified.js

superfish-modified.js

582 ms

blocktopmenu.js

blocktopmenu.js

579 ms

wpblockspecials2.js

wpblockspecials2.js

582 ms

jquery.zoom-min.js

jquery.zoom-min.js

582 ms

wpzoom.js

wpzoom.js

673 ms

jquery.autocomplete.js

jquery.autocomplete.js

577 ms

blocksearch.js

blocksearch.js

578 ms

front.js

front.js

578 ms

index.js

index.js

577 ms

front.js

front.js

579 ms

1.jpg

1.jpg

260 ms

6.jpg

6.jpg

260 ms

artbohemia-logo-1560885811.jpg

artbohemia-logo-1560885811.jpg

261 ms

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14c98370e7b1ad1700d30b89d61b9ed5.jpg

450 ms

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635 ms

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472 ms

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542 ms

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264 ms

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705 ms

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a0b8dbd5e8d943ee3b616dfb149ace77.jpg

641 ms

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641 ms

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757 ms

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638 ms

miloval-divoke-boje-byl-nasilny-a-zlovolny-keyx-alkyone-i-ii-mythus.jpg

miloval-divoke-boje-byl-nasilny-a-zlovolny-keyx-alkyone-i-ii-mythus.jpg

730 ms

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736 ms

potom-kvapila-do-palace-spanku-keyx-alkyone-v-vi-mythus.jpg

potom-kvapila-do-palace-spanku-keyx-alkyone-v-vi-mythus.jpg

737 ms

kolem-dokola-lezi-klamave-sny-keyx-alkyone-vii-viii-mythus.jpg

kolem-dokola-lezi-klamave-sny-keyx-alkyone-vii-viii-mythus.jpg

738 ms

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801 ms

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825 ms

zatisi-s-autorem-1955.jpg

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833 ms

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833 ms

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835 ms

hlavne-nezapomenout-na-zivot-libenske-artikule-v-opus-508a.jpg

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853 ms

utek-do-egypta-ix-1970.jpg

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897 ms

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921 ms

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928 ms

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929 ms

provence-1932.jpg

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931 ms

jesterka-1965.jpg

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949 ms

velky-historik-s-ma-cchien.jpg

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994 ms

svice.jpg

svice.jpg

1016 ms

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1023 ms

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1024 ms

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1026 ms

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1044 ms

pastor.jpg

pastor.jpg

1063 ms

all.js

all.js

128 ms

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858 ms

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892 ms

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890 ms

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888 ms

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all.js

5 ms

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697 ms

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718 ms

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673 ms

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584 ms

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581 ms

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597 ms

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581 ms

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580 ms

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577 ms

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578 ms

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579 ms

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577 ms

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580 ms

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580 ms

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576 ms

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577 ms

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577 ms

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579 ms

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581 ms

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578 ms

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578 ms

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578 ms

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576 ms

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price-container-bg.png

580 ms

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581 ms

sprite.png

sprite.png

578 ms

bx_loader.gif

bx_loader.gif

578 ms

Accessibility Review

artbohemia.cz accessibility score

47

Accessibility Issues

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

Form elements do not have associated labels

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

artbohemia.cz best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

artbohemia.cz SEO score

81

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

Links do not have descriptive text

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

artbohemia.cz

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