What powers 8u.cz?
Last seen Jun 2026 · 114 technologies across 32 categories
Advertising
DoubleClick Ad Exchange (AdX)
since Aug 2018
Google Ads
since Feb 2023
Google AdSense
since Aug 2018
Advertising Networks
AdRoll
since Jun 2018
Analytics
Authentication
Facebook Login
since Jul 2021
Caching
WordPress Super Cache
since Oct 2023
CDN
Bunny
since Sep 2024
cdnjs
since Oct 2021
Cloudflare
since Jun 2020
Google Hosted Libraries
since Feb 2022
jQuery CDN
since Feb 2022
jsDelivr
since Jun 2023
CMS
CRM
Zoho
since Aug 2022
Databases
MySQL
since Aug 2018
Ecommerce
Cart Functionality
since Nov 2025
Editors
Font scripts
Bunny Fonts
since Sep 2024
Font Awesome
since Apr 2019
Google Font API
since Aug 2018
Twitter Emoji (Twemoji)
since Aug 2018
JavaScript frameworks
GSAP
since Apr 2020
JavaScript graphics
JS Charts
since May 2021
JavaScript libraries
Flickity
since Feb 2020
Lightbox
since Jan 2019
OWL Carousel
since Jan 2023
prettyPhoto
since Jul 2021
Select2
since Jun 2018
Swiper
since Sep 2022
Maps
Google Maps
since Feb 2020
Miscellaneous
Clipboard.js
since Apr 2020
Gravatar
since Jun 2020
HTTP/3
since May 2026
Open Graph
since Sep 2022
parcel
since Jun 2020
Prefix-Free
since Jun 2018
PWA
since Nov 2022
RSS
since Dec 2022
SWFObject
since Aug 2018
Swiper Slider
since Apr 2020
Mobile frameworks
Page builders
Visual Composer
since Nov 2021
WordPress Block Editor
since Jul 2025
Performance
LazySizes
since Feb 2022
Priority Hints
since Jan 2024
Photo galleries
Imagely NextGEN Gallery
since Feb 2022
Programming languages
Security
Cloudflare Bot Management
since Aug 2023
Really Simple SSL & Security
since Apr 2024
reCAPTCHA
since Dec 2018
SEO
Tag managers
Google Tag Manager
since Apr 2018
UI frameworks
Video players
Web frameworks
Nette Framework
since Apr 2018
Web servers
Nginx
since Apr 2018
Widgets
WordPress plugins
Akismet
since Jun 2022
Contact Form 7
since Dec 2022
Elementor Header & Footer Builder
since Aug 2023
Photo Gallery
since Jun 2022
TablePress
since Aug 2022
WebFactory Maintenance
since Sep 2024
WP-Optimize
since Feb 2024
WordPress themes
AndersNoren Hemingway
since Feb 2022
GoDaddy Escapade
since Dec 2022
Themeansar Newsup
since Jan 2023
Themonic Iconic One
since Jun 2023
Twenty Eleven
since Apr 2024
Twenty Fifteen
since Jun 2022
Twenty Fourteen
since Feb 2023
Twenty Thirteen
since Jun 2022
Twenty Twelve
since Mar 2023
Twenty Twenty-One
since Jan 2023
Audience
- 100% phone
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.02 / 10 · ranked #44,108 of all domains
560 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 0.5 MB · 25 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| olej.8u.cz | 26 |
| www.olej.8u.cz | 26 |
| sdh-okresice.8u.cz | 20 |
| instream.8u.cz | 19 |
| norkova.8u.cz | 19 |
| oceanprotest.8u.cz | 19 |
| soutest.8u.cz | 19 |
| apel.8u.cz | 18 |
| sklipkani.8u.cz | 17 |
| stadion-nb.8u.cz | 17 |
| trebicskecentrum.8u.cz | 17 |
| prazskaveteraniada.8u.cz | 16 |
| ustepana-luzice.8u.cz | 16 |
| www.tjmojzir.8u.cz | 15 |
| papousci-hredle.8u.cz | 14 |
| scholaris.8u.cz | 14 |
| ssup.8u.cz | 14 |
| bernisarmoravia.8u.cz | 13 |
| rajcata.8u.cz | 13 |
| www.cz-minecraft.8u.cz | 13 |
| www.xweb.8u.cz | 13 |
| www.8u.cz | 12 |
| www.vlkoid.8u.cz | 12 |
| napajedlafarnost.8u.cz | 11 |
Full technology history →
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Recent changes
- detected HTTP/3 May 2026
- dropped Shortcodes Ultimate Aug 2025
- dropped Slick Aug 2025