Technology history for o2.cz
Stack size over time
From 4 detected technologies in Apr 2018 to 119 in Jun 2026.
Currently detected
- Bootstrap since Apr 2018
- jQuery since Apr 2018
- Google Tag Manager since Apr 2018
- VWO since Apr 2018
- Adobe Analytics since Jun 2018
- Google Analytics since Jun 2018
- Crazy Egg since Jun 2018
- Facebook since Jun 2018
- Hotjar since Jun 2018
- jQuery UI since Jun 2018
- Apache HTTP Server since Aug 2018
- AlloyUI since Aug 2018
- Apache Tomcat since Aug 2018
- Google Maps since Aug 2018
- Google Font API since Aug 2018
- Mustache since Aug 2018
- PHP since Aug 2018
- Dynatrace since Aug 2018
- Font Awesome since Aug 2018
- Bold Chat since Aug 2018
- IIS since Aug 2018
- Java since Aug 2018
- Liferay since Aug 2018
- WordPress since Aug 2018
- YUI since Aug 2018
- JavaServer Pages since Aug 2018
- Nette Framework since Aug 2018
- Nginx since Aug 2018
- Windows Server since Aug 2018
- Microsoft ASP.NET since Aug 2018
- Modernizr since Aug 2018
- MySQL since Aug 2018
- OWL Carousel since Aug 2018
- Webpack since Aug 2018
- Select2 since Dec 2018
- Adobe Experience Manager since Jan 2019
- Adobe DTM since Jan 2019
- Three.js since Jan 2019
- Luigi’s Box since Jan 2019
- Outlook Web App since Jan 2019
- jQuery Migrate since Jan 2019
- Moment.js since Jan 2019
- Ubuntu since Jan 2019
- React since Feb 2019
- reCAPTCHA since May 2019
- Leaflet since May 2019
- Lightbox since Feb 2020
- Google Web Toolkit since Apr 2020
- Cookiebot since Aug 2020
- Linkedin Insight Tag since Feb 2021
- Twitter Ads since May 2021
- Twitter Analytics since May 2021
- Facebook Pixel since Jun 2021
- Microsoft HTTPAPI since Jun 2021
- Adobe Experience Platform Launch since Jun 2021
- TikTok Pixel since Jul 2021
- Google Ads Conversion Tracking since Jul 2021
- Exponea since Aug 2021
- Adobe Experience Platform Identity Service since Aug 2021
- core-js since Sep 2021
- Wheelio since Sep 2021
- Cart Functionality since Oct 2021
- Teads since Nov 2021
- Knockout.js since Jan 2022
- Unpkg since Jan 2022
- MobX since Feb 2022
- Adobe Audience Manager since Apr 2022
- Tailwind CSS since Apr 2022
- Cloudflare since May 2022
- cdnjs since May 2022
- Vue.js since May 2022
- Adobe Target since Jun 2022
- Popper since Jul 2022
- Tippy.js since Jul 2022
- Microsoft 365 since Aug 2022
- PWA since Aug 2022
- Azure since Aug 2022
- HSTS since Sep 2022
- Apple Business Chat since Sep 2022
- Open Graph since Sep 2022
- MUI since Sep 2022
- Emotion since Sep 2022
- DataTables since Nov 2022
- CodeMirror since Nov 2022
- Chart.js since Nov 2022
- JavaServer Faces since Dec 2022
- Apple iCloud Mail since Jan 2023
- OneTrust since Jan 2023
- Keen-Slider since Apr 2023
- Adform since May 2023
- lit-html since Sep 2023
- Swiper since Sep 2023
- Sass since Oct 2023
- Sentry since Oct 2023
- Livefyre since Nov 2023
- mod_fastcgi since Nov 2023
- UNIX since Nov 2023
- OpenSSL since Nov 2023
- Alpine.js since Jan 2024
- Google Cloud CDN since Apr 2024
- Google Cloud since Apr 2024
- HTTP/3 since Apr 2024
- GSAP since May 2024
- Mailgun since May 2024
- lit-element since Jun 2024
- RSS since Aug 2024
- Bunny since Oct 2024
- Bunny Fonts since Oct 2024
- Axios since Oct 2024
- Livewire since Oct 2024
- Laravel since Oct 2024
- React Router since Nov 2024
- Next.js since Mar 2025
- Priority Hints since Mar 2025
- Node.js since Mar 2025
- Next.js App Router since Mar 2025
- Microsoft Advertising since Sep 2025
- Twitter Emoji (Twemoji) since Dec 2025
- Microsoft Clarity since May 2026
Previously used
- Apache Traffic Server Aug 2020 to Jan 2025 · 4 yrs
- FancyBox Feb 2021 to Jan 2025 · 3 yrs
- jsDelivr Feb 2021 to Jan 2025 · 3 yrs
- Oracle Maxymiser Jul 2021 to Jan 2025 · 3 yrs
- Stimulus Mar 2022 to Apr 2023 · 1 yr
- C Feb 2023 to Feb 2023 · 1 mo
- Choices Feb 2021 to Dec 2022 · 1 yr
- Cloudflare Bot Management Dec 2022 to Dec 2022 · 1 mo
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Lodash Aug 2020 to May 2022 · 1 yr
- Google Hosted Libraries Feb 2022 to Apr 2022 · 2 mo
- DoubleClick Floodlight Aug 2020 to Sep 2021 · 1 yr
- Duda Jul 2021 to Jul 2021 · 1 mo
- MyWebsite Jul 2021 to Jul 2021 · 1 mo
- Dynatrace RUM Jun 2020 to Jan 2021 · 7 mo
- Hammer.js Nov 2019 to Jan 2021 · 1 yr
- FreeBSD Oct 2018 to Nov 2020 · 2 yrs
- RequireJS Jan 2019 to Apr 2020 · 1 yr
- Segment Jan 2019 to Apr 2020 · 1 yr
- Essential JS 2 Nov 2019 to Jan 2020 · 2 mo
- Gemius Nov 2019 to Jan 2020 · 2 mo
- Backbone.js Aug 2018 to Apr 2019 · 8 mo
- Handlebars Jan 2019 to Apr 2019 · 3 mo
- New Relic Aug 2018 to Apr 2019 · 8 mo
- Underscore.js Aug 2018 to Apr 2019 · 8 mo
- Java Servlet Aug 2018 to Sep 2018 · 1 mo
- JBoss Application Server Aug 2018 to Sep 2018 · 1 mo
- JBoss Web Aug 2018 to Sep 2018 · 1 mo
- Oracle Commerce Aug 2018 to Sep 2018 · 1 mo
Timeline
2026 2 added
- added Microsoft Clarity May 2026 · Analytics
- added Tailwind CSS Apr 2026 · UI frameworks
2025 2 added · 4 dropped
- added Twitter Emoji (Twemoji) Dec 2025 · Font scripts
- added Microsoft Advertising Sep 2025 · Advertising
- dropped Apache Traffic Server Apr 2025 · Web servers
- dropped FancyBox Apr 2025 · JavaScript libraries
- dropped jsDelivr Apr 2025 · CDN
- dropped Oracle Maxymiser Apr 2025 · A/B Testing
2024 4 added
- added React Router Nov 2024 · JavaScript frameworks
- added Luigi’s Box Aug 2024 · Analytics
- added lit-element Jun 2024 · JavaScript libraries
- added Alpine.js Jan 2024 · JavaScript frameworks
2023 33 added · 7 dropped
- added Leaflet Nov 2023 · Maps
- added Livefyre Nov 2023 · Comment systems
- added Sass Oct 2023 · Programming languages
- added Sentry Oct 2023 · Issue trackers
- added lit-html Sep 2023 · JavaScript libraries
- added Swiper Sep 2023 · JavaScript libraries
- added Adobe Target Jul 2023 · A/B Testing
- dropped Stimulus Jun 2023 · JavaScript frameworks
- added Adform May 2023 · Advertising
- added Adobe Audience Manager May 2023 · Segmentation
- added Adobe Experience Manager May 2023 · CMS
- added Adobe Experience Platform Identity Service May 2023 · Customer data platform
- added Azure May 2023 · PaaS
- added Cookiebot May 2023 · Cookie compliance
- added Emotion May 2023 · JavaScript frameworks
- added JavaServer Faces May 2023 · Web frameworks
- added Keen-Slider May 2023 · JavaScript libraries
- added Knockout.js May 2023 · JavaScript frameworks
- added Lightbox May 2023 · JavaScript libraries
- added Microsoft 365 May 2023 · Webmail
- added MobX May 2023 · JavaScript libraries
- added MUI May 2023 · UI frameworks
- added Nginx May 2023 · Web servers
- added OneTrust May 2023 · Cookie compliance
- added PWA May 2023 · Miscellaneous
- added React May 2023 · JavaScript frameworks
- added Teads May 2023 · Advertising
- added Unpkg May 2023 · CDN
- added Vue.js May 2023 · JavaScript frameworks
- added Webpack May 2023 · Miscellaneous
- dropped C Apr 2023 · Programming languages
- added Keen-Slider Apr 2023 · JavaScript libraries
- dropped Cloudflare Bot Management Mar 2023 · Security
- added C Feb 2023 · Programming languages
- dropped Choices Feb 2023 · JavaScript libraries
- dropped Adobe Audience Manager Jan 2023 · Segmentation
- dropped Adobe Target Jan 2023 · A/B Testing
- added Apple iCloud Mail Jan 2023 · Webmail
- added OneTrust Jan 2023 · Cookie compliance
- dropped Teads Jan 2023 · Advertising
2022 50 added · 6 dropped
- added Cloudflare Bot Management Dec 2022 · Security
- dropped FreeBSD Dec 2022 · Operating Systems
- added Stimulus Dec 2022 · JavaScript frameworks
- added Apple Business Chat Sep 2022 · Live chat
- added Emotion Sep 2022 · JavaScript frameworks
- added HSTS Sep 2022 · Security
- added MUI Sep 2022 · UI frameworks
- added Open Graph Sep 2022 · Miscellaneous
- added Adobe Audience Manager Aug 2022 · Segmentation
- added Adobe Experience Manager Aug 2022 · CMS
- added Adobe Experience Platform Identity Service Aug 2022 · Customer data platform
- added Adobe Experience Platform Launch Aug 2022 · Tag managers
- added Adobe Target Aug 2022 · A/B Testing
- added Apache Traffic Server Aug 2022 · Web servers
- added Azure Aug 2022 · PaaS
- added Cart Functionality Aug 2022 · Ecommerce
- added cdnjs Aug 2022 · CDN
- added Cloudflare Aug 2022 · CDN
- added Cookiebot Aug 2022 · Cookie compliance
- added Exponea Aug 2022 · Customer data platform
- added FancyBox Aug 2022 · JavaScript libraries
- added Google Maps Aug 2022 · Maps
- dropped Google Remarketing Tag Aug 2022 · Retargeting
- added jsDelivr Aug 2022 · CDN
- added Knockout.js Aug 2022 · JavaScript frameworks
- added Lightbox Aug 2022 · JavaScript libraries
- added Microsoft 365 Aug 2022 · Webmail
- added MobX Aug 2022 · JavaScript libraries
- added MySQL Aug 2022 · Databases
- added Nginx Aug 2022 · Web servers
- added Oracle Maxymiser Aug 2022 · A/B Testing
- added Popper Aug 2022 · Miscellaneous
- added PWA Aug 2022 · Miscellaneous
- added React Aug 2022 · JavaScript frameworks
- added Teads Aug 2022 · Advertising
- added Tippy.js Aug 2022 · JavaScript libraries
- added Ubuntu Aug 2022 · Operating systems
- added Unpkg Aug 2022 · CDN
- added Vue.js Aug 2022 · JavaScript frameworks
- added Webpack Aug 2022 · Miscellaneous
- added WordPress Aug 2022 · CMS
- dropped Lodash Jul 2022 · JavaScript libraries
- added Popper Jul 2022 · Miscellaneous
- added Tippy.js Jul 2022 · JavaScript libraries
- added Adobe Target Jun 2022 · A/B Testing
- dropped Google Hosted Libraries Jun 2022 · CDN
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added cdnjs May 2022 · CDN
- added Cloudflare May 2022 · CDN
- dropped Stimulus May 2022 · JavaScript frameworks
- added Vue.js May 2022 · JavaScript frameworks
- added Adobe Audience Manager Apr 2022 · Segmentation
- added Tailwind CSS Apr 2022 · UI frameworks
- added Stimulus Mar 2022 · JavaScript frameworks
- added Google Hosted Libraries Feb 2022 · CDN
- added MobX Feb 2022 · JavaScript libraries
2021 21 added · 5 dropped · 3 switched
- switched DoubleClick Floodlight Teads Nov 2021 · Advertising
- added Cart Functionality Oct 2021 · Ecommerce
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Adobe Experience Platform Identity Service Aug 2021 · Analytics
- added Exponea Aug 2021 · Marketing automation
- added Webpack Aug 2021 · Miscellaneous
- switched MyWebsite Duda Jul 2021 · CMS
- dropped Dynatrace RUM Jul 2021 · Analytics
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Google Web Toolkit Jul 2021 · Web frameworks
- added Lodash Jul 2021 · JavaScript libraries
- switched Duda MyWebsite Jul 2021 · CMS
- added Oracle Maxymiser Jul 2021 · A/B Testing
- added Adobe Experience Platform Launch Jun 2021 · Tag managers
- added Facebook Pixel Jun 2021 · Analytics
- added Twitter Ads May 2021 · Advertising
- added Twitter Analytics May 2021 · Analytics
- dropped Google Web Toolkit Mar 2021 · Web frameworks
- dropped Hammer.js Mar 2021 · JavaScript libraries
- dropped Lodash Mar 2021 · JavaScript libraries
- dropped Webpack Mar 2021 · Miscellaneous
- added Choices Feb 2021 · Miscellaneous
- added DoubleClick Floodlight Feb 2021 · Advertising
- added FancyBox Feb 2021 · JavaScript libraries
- added jsDelivr Feb 2021 · CDN
- added Linkedin Insight Tag Feb 2021 · Analytics
- added Dynatrace RUM Jan 2021 · Analytics
2020 5 added · 6 dropped
- dropped Dynatrace RUM Dec 2020 · Analytics
- dropped DoubleClick Floodlight Oct 2020 · Advertising
- added Apache Traffic Server Aug 2020 · Web servers
- added Cookiebot Aug 2020 · Cookie compliance
- added DoubleClick Floodlight Aug 2020 · Advertising
- added Lodash Aug 2020 · JavaScript libraries
- added Dynatrace RUM Jun 2020 · Analytics
- dropped RequireJS Jun 2020 · JavaScript Frameworks
- dropped Segment Jun 2020 · Analytics
- dropped Essential JS 2 May 2020 · Web Frameworks
- dropped Gemius May 2020 · Analytics
2019 10 added · 9 dropped
- added Essential JS 2 Nov 2019 · JavaScript Libraries
- added Gemius Nov 2019 · Analytics
- added Hammer.js Nov 2019 · JavaScript Libraries
- dropped Leaflet Sep 2019 · Maps
- dropped Backbone.js Jun 2019 · JavaScript Frameworks
- dropped Handlebars Jun 2019 · JavaScript Frameworks
- dropped Moment.js Jun 2019 · JavaScript Libraries
- dropped New Relic Jun 2019 · Analytics
- dropped React Jun 2019 · JavaScript Frameworks
- dropped Three.js Jun 2019 · JavaScript Graphics
- dropped Underscore.js Jun 2019 · JavaScript Libraries
- added Leaflet May 2019 · Maps
- added reCAPTCHA May 2019 · Captchas
- dropped Luigi’s Box Apr 2019 · Analytics
- added React Feb 2019 · JavaScript Frameworks
- added Webpack Feb 2019 · Miscellaneous
- added Adobe DTM Jan 2019 · Tag Managers
- added jQuery Migrate Jan 2019 · JavaScript Libraries
- added Luigi’s Box Jan 2019 · Analytics
2018 8 added · 5 dropped
- added Select2 Dec 2018 · JavaScript Libraries
- dropped Webpack Dec 2018 · Miscellaneous
- dropped Java Servlet Nov 2018 · Web Frameworks
- dropped JBoss Application Server Nov 2018 · Web Servers
- dropped JBoss Web Nov 2018 · Web Servers
- dropped Oracle Commerce Nov 2018 · Ecommerce
- added FreeBSD Oct 2018 · Operating Systems
- added Adobe Analytics Jun 2018 · Analytics
- added Crazy Egg Jun 2018 · Analytics
- added Facebook Jun 2018 · Widgets
- added Google Analytics Jun 2018 · Analytics
- added Hotjar Jun 2018 · Analytics
- added jQuery UI Jun 2018 · JavaScript Frameworks