Tools & Wizards About Us
galeriekocka.cz screenshot

Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

galeriekocka.cz

Galerie Kočka - prodej obrazy, obrázky, plakáty a reprodukce, rámování obrazů

Page Load Speed

3 sec in total

First Response

379 ms

Resources Loaded

2.3 sec

Page Rendered

345 ms

galeriekocka.cz screenshot

About Website

Click here to check amazing Galerie Kocka content. Otherwise, check out these important facts you probably never knew about galeriekocka.cz

Galerie Kočka se zabývá prodejem obrazů, plakátů a rámováním obrazů.

Visit galeriekocka.cz

Key Findings

We analyzed Galeriekocka.cz page load time and found that the first response time was 379 ms and then it took 2.6 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

galeriekocka.cz performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

89/100

10%

LCP (Largest Contentful Paint)

Value1.8 s

98/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.8 s

100/100

10%

Network Requests Diagram

galeriekocka.cz

379 ms

galeriekocka.cz

480 ms

styles.css

182 ms

000053-fragrant-blossoms-i-5318s.jpg

302 ms

000003-chorus-line-391s.jpg

303 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 93% of them (69 requests) were addressed to the original Galeriekocka.cz, 3% (2 requests) were made to Static.xx.fbcdn.net and 1% (1 request) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (740 ms) belongs to the original domain Galeriekocka.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 70.8 kB (23%)

Content Size

302.3 kB

After Optimization

231.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Galeriekocka.cz main page is 302.3 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. 25% of websites need less resources to load. Images take 227.1 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 29.4 kB

  • Original 35.6 kB
  • After minification 30.1 kB
  • After compression 6.2 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 5.5 kB, which is 15% 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 29.4 kB or 83% of the original size.

Image Optimization

-6%

Potential reduce by 14.4 kB

  • Original 227.1 kB
  • After minification 212.7 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. Galerie Kocka images are well optimized though.

JavaScript Optimization

-19%

Potential reduce by 1.5 kB

  • Original 7.6 kB
  • After minification 7.5 kB
  • After compression 6.1 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 1.5 kB or 19% of the original size.

CSS Optimization

-80%

Potential reduce by 25.5 kB

  • Original 32.0 kB
  • After minification 28.6 kB
  • After compression 6.4 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. Galeriekocka.cz needs all CSS files to be minified and compressed as it can save up to 25.5 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (19%)

Requests Now

72

After Optimization

58

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Galerie Kocka. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

galeriekocka.cz

galeriekocka.cz

379 ms

galeriekocka.cz

galeriekocka.cz

480 ms

styles.css

styles.css

182 ms

000053-fragrant-blossoms-i-5318s.jpg

000053-fragrant-blossoms-i-5318s.jpg

302 ms

000003-chorus-line-391s.jpg

000003-chorus-line-391s.jpg

303 ms

000147-natura-morta-ii-14707s.jpg

000147-natura-morta-ii-14707s.jpg

343 ms

000003-obrazky-sada-9x9-cafe-365s.jpg

000003-obrazky-sada-9x9-cafe-365s.jpg

306 ms

000148-obrazky-sada-kava-caj-ocet-mouka-14878s.jpg

000148-obrazky-sada-kava-caj-ocet-mouka-14878s.jpg

334 ms

000079-obrazy-j-new-york-nights-7941s.jpg

000079-obrazy-j-new-york-nights-7941s.jpg

323 ms

000079-obrazy-j-one-nights-in-paris-7942s.jpg

000079-obrazy-j-one-nights-in-paris-7942s.jpg

402 ms

000150-obrazy-home-mason-15037s.jpg

000150-obrazy-home-mason-15037s.jpg

414 ms

000152-obrazy-100-years-of-film-15229s.jpg

000152-obrazy-100-years-of-film-15229s.jpg

328 ms

000151-obrazy-brocca-i-15181s.jpg

000151-obrazy-brocca-i-15181s.jpg

341 ms

000150-obrazy-campbell-s-soup-ii-15039s.jpg

000150-obrazy-campbell-s-soup-ii-15039s.jpg

345 ms

000151-obrazy-duo-tulip-15190s.jpg

000151-obrazy-duo-tulip-15190s.jpg

353 ms

000150-obrazy-garden-room-15044s.jpg

000150-obrazy-garden-room-15044s.jpg

420 ms

000151-obrazy-krajiny-ziva-reka-15174s.jpg

000151-obrazy-krajiny-ziva-reka-15174s.jpg

427 ms

000152-obrazy-mandala-cervena-15232s.jpg

000152-obrazy-mandala-cervena-15232s.jpg

432 ms

000150-obrazy-print-on-demand-clins-15091s.jpg

000150-obrazy-print-on-demand-clins-15091s.jpg

447 ms

000149-obrazy-slunecnice-block-14900s.jpg

000149-obrazy-slunecnice-block-14900s.jpg

443 ms

000150-obrazy-stribrne-vazy-15042s.jpg

000150-obrazy-stribrne-vazy-15042s.jpg

456 ms

000150-obrazy-valentino-15028s.jpg

000150-obrazy-valentino-15028s.jpg

516 ms

000151-obrazy-white-15101s.jpg

000151-obrazy-white-15101s.jpg

527 ms

000147-obrazy-zatisi-14748s.jpg

000147-obrazy-zatisi-14748s.jpg

543 ms

000148-obrazy-sada-14852s.jpg

000148-obrazy-sada-14852s.jpg

548 ms

urchin.js

urchin.js

9 ms

google_analytics.js

google_analytics.js

537 ms

000057-reprodukce-fotografie-zv-two-zebras-5735s.jpg

000057-reprodukce-fotografie-zv-two-zebras-5735s.jpg

555 ms

000020-reprodukce-impresionismus-sonnenblumen-2005s.jpg

000020-reprodukce-impresionismus-sonnenblumen-2005s.jpg

615 ms

000105-reprodukce-krajiny-silver-light-10570s.jpg

000105-reprodukce-krajiny-silver-light-10570s.jpg

631 ms

000122-reprodukce-kult-pop-art-vintage-conquistatore-dolce-12213s.jpg

000122-reprodukce-kult-pop-art-vintage-conquistatore-dolce-12213s.jpg

634 ms

000122-reprodukce-kult-pop-art-vintage-highheels-obsession-12207s.jpg

000122-reprodukce-kult-pop-art-vintage-highheels-obsession-12207s.jpg

632 ms

000123-reprodukce-kult-pop-art-vintage-tournee-du-chat-noir-1896-12353s.jpg

000123-reprodukce-kult-pop-art-vintage-tournee-du-chat-noir-1896-12353s.jpg

638 ms

000087-reprodukce-kvetiny-brilliant-blossoms-8790s.jpg

000087-reprodukce-kvetiny-brilliant-blossoms-8790s.jpg

651 ms

000130-reprodukce-kvetiny-pavot-violet-ii-13067s.jpg

000130-reprodukce-kvetiny-pavot-violet-ii-13067s.jpg

713 ms

000085-reprodukce-plakaty-shells-i-8591s.jpg

000085-reprodukce-plakaty-shells-i-8591s.jpg

733 ms

000004-sada-9x9-slunecnice-ii-435s.jpg

000004-sada-9x9-slunecnice-ii-435s.jpg

730 ms

000001-slunecnice-ve-vaze-124s.jpg

000001-slunecnice-ve-vaze-124s.jpg

738 ms

ramovani-obrazu.gif

ramovani-obrazu.gif

740 ms

like.php

like.php

236 ms

000152-obrazy-ticha-krajina-15230s.jpg

000152-obrazy-ticha-krajina-15230s.jpg

663 ms

000152-pobrezi-a-rackove-15231s.jpg

000152-pobrezi-a-rackove-15231s.jpg

607 ms

000152-reprodukce-lide-american-girl-in-italy-15233s.jpg

000152-reprodukce-lide-american-girl-in-italy-15233s.jpg

620 ms

sortiment-obrazu.gif

sortiment-obrazu.gif

626 ms

e-shop.jpg

e-shop.jpg

618 ms

dMKFjc_Fowr.js

dMKFjc_Fowr.js

20 ms

gWpQpSsEGQ-.png

gWpQpSsEGQ-.png

13 ms

reprodukce-online.jpg

reprodukce-online.jpg

699 ms

originalni-darky.gif

originalni-darky.gif

611 ms

kontakt.gif

kontakt.gif

612 ms

bg-header.gif

bg-header.gif

600 ms

bg-logo.gif

bg-logo.gif

607 ms

opera-fix.gif

opera-fix.gif

610 ms

bg-topMenu-li1.gif

bg-topMenu-li1.gif

614 ms

bg-topMenu-li2.gif

bg-topMenu-li2.gif

665 ms

bg-topMenu-li3.gif

bg-topMenu-li3.gif

598 ms

bg-topMenu-li4.gif

bg-topMenu-li4.gif

601 ms

bg-topBack.gif

bg-topBack.gif

603 ms

bg-bottomBack.gif

bg-bottomBack.gif

613 ms

bg-container.gif

bg-container.gif

614 ms

bg-promoBox.gif

bg-promoBox.gif

652 ms

bg-promoBox-h3.gif

bg-promoBox-h3.gif

625 ms

bg-promoBox-span.jpg

bg-promoBox-span.jpg

681 ms

__utm.gif

__utm.gif

17 ms

bg-wrapper.gif

bg-wrapper.gif

584 ms

bg-bottomImage.jpg

bg-bottomImage.jpg

715 ms

bg-arrowAnchor.gif

bg-arrowAnchor.gif

611 ms

bg-orangeShadowTL.gif

bg-orangeShadowTL.gif

650 ms

bg-orangeShadowTR.gif

bg-orangeShadowTR.gif

599 ms

bg-orangeShadowBL.gif

bg-orangeShadowBL.gif

606 ms

bg-orangeShadowBR.gif

bg-orangeShadowBR.gif

630 ms

bg-footer.gif

bg-footer.gif

662 ms

bg-footer-ul-li.gif

bg-footer-ul-li.gif

658 ms

styles_print.css

styles_print.css

93 ms

Accessibility Review

galeriekocka.cz accessibility score

95

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

<frame> or <iframe> elements do not have a title

Best Practices

galeriekocka.cz best practices score

50

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

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

galeriekocka.cz SEO score

77

Search Engine Optimization Advices

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 Galeriekocka.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 Galeriekocka.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

galeriekocka.cz

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