Tools & Wizards About Us
zing.cz screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% 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

  • 93

    SEO

    Google-friendlier than
    83% of websites

zing.cz

Hry, recenze, preview a nové konzole | Zing

Page Load Speed

7.5 sec in total

First Response

205 ms

Resources Loaded

6.6 sec

Page Rendered

611 ms

zing.cz screenshot

About Website

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

Hry, recenze, ukázky nových konzolí, videa a novinky o vývoji her, herních vývojářích. Témata o počítačových hrách, stolních hrách a vybavení pro hráče.

Visit zing.cz

Key Findings

We analyzed Zing.cz page load time and found that the first response time was 205 ms and then it took 7.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

zing.cz performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value7.9 s

3/100

25%

SI (Speed Index)

Value12.8 s

2/100

10%

TBT (Total Blocking Time)

Value4,670 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value22.6 s

1/100

10%

Network Requests Diagram

zing.cz

205 ms

www.zing.cz

1475 ms

wp-emoji-release.min.js

168 ms

wpd-mycread.css

262 ms

style.min.css

286 ms

Our browser made a total of 149 requests to load all elements on the main page. We found that 85% of them (126 requests) were addressed to the original Zing.cz, 2% (3 requests) were made to Googletagmanager.com and 2% (3 requests) were made to Bbcdn-static.bbelements.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Zing.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 630.6 kB (35%)

Content Size

1.8 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zing.cz main page is 1.8 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 906.1 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 306.9 kB

  • Original 353.7 kB
  • After minification 311.7 kB
  • After compression 46.9 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 42.0 kB, which is 12% 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 306.9 kB or 87% of the original size.

Image Optimization

-2%

Potential reduce by 7.4 kB

  • Original 351.4 kB
  • After minification 344.0 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. Zing images are well optimized though.

JavaScript Optimization

-34%

Potential reduce by 310.8 kB

  • Original 906.1 kB
  • After minification 906.0 kB
  • After compression 595.2 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 310.8 kB or 34% of the original size.

CSS Optimization

-3%

Potential reduce by 5.5 kB

  • Original 213.0 kB
  • After minification 213.0 kB
  • After compression 207.5 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. Zing.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 110 (77%)

Requests Now

142

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 142 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zing. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 73 to 1 for JavaScripts and from 39 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zing.cz

zing.cz

205 ms

www.zing.cz

www.zing.cz

1475 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

168 ms

wpd-mycread.css

wpd-mycread.css

262 ms

style.min.css

style.min.css

286 ms

avatar-manager.min.css

avatar-manager.min.css

285 ms

better-recent-comments.min.css

better-recent-comments.min.css

283 ms

styles.css

styles.css

289 ms

style.css

style.css

290 ms

up-fontawesome.css

up-fontawesome.css

361 ms

timeline.css

timeline.css

377 ms

polls-css.css

polls-css.css

379 ms

widgets.css

widgets.css

380 ms

style.min.css

style.min.css

381 ms

screen.min.css

screen.min.css

381 ms

wpdiscuz-smile.css

wpdiscuz-smile.css

455 ms

js_composer.min.css

js_composer.min.css

671 ms

mycred-front.css

mycred-front.css

472 ms

css

css

62 ms

default.min.css

default.min.css

472 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

474 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

473 ms

font-awesome.min.css

font-awesome.min.css

550 ms

jegicon.css

jegicon.css

566 ms

jquery.jscrollpane.css

jquery.jscrollpane.css

566 ms

okayNav.css

okayNav.css

567 ms

magnific-popup.css

magnific-popup.css

568 ms

chosen.css

chosen.css

643 ms

owl.carousel.min.css

owl.carousel.min.css

660 ms

main.css

main.css

769 ms

responsive.css

responsive.css

664 ms

pb-temp.css

pb-temp.css

661 ms

darkmode.css

darkmode.css

738 ms

scheme.css

scheme.css

754 ms

front.css

front.css

756 ms

fontawesome-all.min.css

fontawesome-all.min.css

757 ms

colors.css

colors.css

763 ms

plugin.css

plugin.css

833 ms

js

js

66 ms

sznrecommend-measure.min.js

sznrecommend-measure.min.js

496 ms

sznrecommend.min.js

sznrecommend.min.js

691 ms

gpt.js

gpt.js

95 ms

ssp.js

ssp.js

873 ms

tag.js

tag.js

578 ms

zing.css

zing.css

786 ms

all.min.css

all.min.css

692 ms

main.css

main.css

596 ms

jquery.min.js

jquery.min.js

586 ms

jquery-migrate.min.js

jquery-migrate.min.js

595 ms

avatar-manager.min.js

avatar-manager.min.js

646 ms

email-posts-to-subscribers.js

email-posts-to-subscribers.js

660 ms

wpdiscuz-smile.js

wpdiscuz-smile.js

661 ms

userpro-social.js

userpro-social.js

592 ms

userpro.encrypt.js

userpro.encrypt.js

587 ms

front.js

front.js

585 ms

wp-polyfill.min.js

wp-polyfill.min.js

669 ms

i18n.min.js

i18n.min.js

721 ms

lodash.min.js

lodash.min.js

829 ms

url.min.js

url.min.js

650 ms

hooks.min.js

hooks.min.js

634 ms

api-fetch.min.js

api-fetch.min.js

633 ms

index.js

index.js

736 ms

core.min.js

core.min.js

737 ms

datepicker.min.js

datepicker.min.js

659 ms

up-custom-script.js

up-custom-script.js

643 ms

timeline.js

timeline.js

643 ms

polls-js.js

polls-js.js

785 ms

comment-reply.min.js

comment-reply.min.js

786 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

775 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

692 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

689 ms

hoverIntent.min.js

hoverIntent.min.js

687 ms

imagesloaded.min.js

imagesloaded.min.js

783 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

727 ms

lazysizes.js

lazysizes.js

712 ms

ls.bgset.js

ls.bgset.js

710 ms

owl.carousel.js

owl.carousel.js

709 ms

superfish.js

superfish.js

772 ms

theia-sticky-sidebar.js

theia-sticky-sidebar.js

755 ms

jquery.waypoints.js

jquery.waypoints.js

696 ms

jquery.scrollTo.js

jquery.scrollTo.js

688 ms

jquery.parallax.js

jquery.parallax.js

687 ms

jquery.okayNav.js

jquery.okayNav.js

687 ms

jquery.mousewheel.js

jquery.mousewheel.js

734 ms

modernizr-custom.js

modernizr-custom.js

793 ms

jquery.smartresize.js

jquery.smartresize.js

739 ms

chosen.jquery.js

chosen.jquery.js

723 ms

jquery.magnific-popup.js

jquery.magnific-popup.js

722 ms

jquery.jnewsgif.js

jquery.jnewsgif.js

721 ms

jquery.jowlslider.js

jquery.jowlslider.js

858 ms

css

css

65 ms

pubads_impl.js

pubads_impl.js

68 ms

fbevents.js

fbevents.js

162 ms

jquery.jsticky.js

jquery.jsticky.js

772 ms

js

js

111 ms

js

js

254 ms

jquery.transit.min.js

jquery.transit.min.js

719 ms

jquery.module.js

jquery.module.js

719 ms

main.js

main.js

718 ms

darkmode.js

darkmode.js

718 ms

plugin.js

plugin.js

655 ms

wp-embed.min.js

wp-embed.min.js

615 ms

js_composer_front.min.js

js_composer_front.min.js

617 ms

hero.js

hero.js

615 ms

zing_bg.gif

zing_bg.gif

615 ms

zing.png

zing.png

617 ms

jeg-empty.png

jeg-empty.png

689 ms

analytics.js

analytics.js

90 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

127 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVc.ttf

127 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

651 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

707 ms

alza-logo-horizontal-white.svg

alza-logo-horizontal-white.svg

558 ms

gamepad.png

gamepad.png

555 ms

ghostttt-750x422.jpg

ghostttt-750x422.jpg

556 ms

collect

collect

74 ms

marathon-750x422.jpg

marathon-750x422.jpg

683 ms

Manor-Lords-2-750x422.jpg

Manor-Lords-2-750x422.jpg

680 ms

Fallout-76-750x422.jpg

Fallout-76-750x422.jpg

593 ms

preloader.gif

preloader.gif

592 ms

collect

collect

45 ms

email.svg

email.svg

564 ms

discord.svg

discord.svg

566 ms

facebook.svg

facebook.svg

566 ms

twitter.svg

twitter.svg

567 ms

instagram.svg

instagram.svg

587 ms

rss.svg

rss.svg

605 ms

youtube.svg

youtube.svg

668 ms

jegicon.woff

jegicon.woff

501 ms

wp-polyfill-fetch.min.js

wp-polyfill-fetch.min.js

357 ms

wp-polyfill-dom-rect.min.js

wp-polyfill-dom-rect.min.js

355 ms

wp-polyfill-url.min.js

wp-polyfill-url.min.js

385 ms

wp-polyfill-formdata.min.js

wp-polyfill-formdata.min.js

394 ms

ats_-350x250.jpg

ats_-350x250.jpg

527 ms

finaul-350x250.jpg

finaul-350x250.jpg

150 ms

cloudpounkkk-350x250.jpg

cloudpounkkk-350x250.jpg

349 ms

ghostttt-350x250.jpg

ghostttt-350x250.jpg

476 ms

deviation-350x250.jpg

deviation-350x250.jpg

444 ms

perfect-dark-350x250.jpg

perfect-dark-350x250.jpg

536 ms

Fallout-76-120x86.jpg

Fallout-76-120x86.jpg

537 ms

kcddde-120x86.jpg

kcddde-120x86.jpg

444 ms

pac-120x86.jpg

pac-120x86.jpg

444 ms

indika-120x86.jpeg

indika-120x86.jpeg

536 ms

GdprCmpConsentDataProvider.js

GdprCmpConsentDataProvider.js

216 ms

BbnautIdDataProvider.js

BbnautIdDataProvider.js

276 ms

bbnaut-core-latest.min.js

bbnaut-core-latest.min.js

586 ms

756 ms

bbnaut-lib-2.2.1.min.js

bbnaut-lib-2.2.1.min.js

108 ms

co

co

586 ms

Accessibility Review

zing.cz accessibility score

77

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

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

High

Form elements do not have associated labels

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

zing.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

zing.cz SEO score

93

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

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 Zing.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 Zing.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

zing.cz

Open Graph data is detected on the main page of Zing. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: