Technology history for reas.cz
Stack size over time
From 10 detected technologies in Jan 2019 to 23 in Jun 2026 (peak 30).
Currently detected
- Google Analytics since Jan 2019
- Google Tag Manager since Jan 2019
- Webpack since Jan 2019
- React since Jan 2019
- Next.js since Apr 2019
- Node.js since Apr 2019
- Sentry since Nov 2019
- Facebook Pixel since Jul 2021
- core-js since Sep 2021
- Microsoft Advertising since Dec 2021
- Microsoft Clarity since Feb 2022
- Google Cloud since Apr 2022
- Google Workspace since Aug 2022
- Zendesk since Aug 2022
- Open Graph since Sep 2022
- Sendinblue since Jan 2023
- Ahrefs since Jun 2023
- Linkedin Insight Tag since Sep 2023
- Cookiebot since Mar 2024
- Cloudflare since Jul 2025
- Google Cloud CDN since Jul 2025
- HTTP/3 since Jul 2025
- Cloudflare Bot Management since Jul 2025
Previously used
- TikTok Pixel May 2022 to Jan 2026 · 3 yrs
- Popper Jul 2022 to Jul 2025 · 3 yrs
- Priority Hints Mar 2025 to Jul 2025 · 4 mo
- Ant Design Apr 2019 to Apr 2025 · 6 yrs
- Google Cloud Trace Apr 2022 to Mar 2025 · 2 yrs
- Pingdom RUM Nov 2023 to Nov 2024 · 1 yr
- Angular Dec 2023 to Aug 2024 · 8 mo
- TypeScript Dec 2023 to Aug 2024 · 8 mo
- Unpkg Aug 2023 to Aug 2024 · 1 yr
- Zone.js Dec 2023 to Aug 2024 · 8 mo
- Polyfill Dec 2019 to Jun 2024 · 4 yrs
- Hotjar Jan 2019 to Apr 2024 · 5 yrs
- Google Optimize Jul 2021 to Oct 2023 · 2 yrs
- web-vitals Aug 2023 to Oct 2023 · 2 mo
- Convert Aug 2023 to Aug 2023 · 1 mo
- Matomo Analytics Aug 2023 to Aug 2023 · 1 mo
- Mixpanel Aug 2023 to Aug 2023 · 1 mo
- Taboola Dec 2021 to Jul 2023 · 1 yr
- Teads Nov 2021 to Jul 2023 · 1 yr
- Twitter Ads May 2022 to Jul 2023 · 1 yr
- Smartlook Jul 2022 to Nov 2022 · 4 mo
- Google Ads Conversion Tracking Jul 2021 to Oct 2022 · 1 yr
- Google App Engine Jun 2019 to Aug 2022 · 3 yrs
- Facebook Jan 2019 to Apr 2022 · 3 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- YouTube Sep 2020 to Jun 2021 · 9 mo
- Choices Feb 2021 to Mar 2021 · 1 mo
- Express Apr 2019 to May 2019 · 1 mo
- Nginx Jan 2019 to May 2019 · 4 mo
- Varnish Apr 2019 to May 2019 · 1 mo
- Google Font API Jan 2019 to Mar 2019 · 2 mo
- Google Maps Jan 2019 to Mar 2019 · 2 mo
- Intercom Jan 2019 to Jan 2019 · 1 mo
Timeline
2026 1 dropped
- dropped TikTok Pixel Mar 2026 · Analytics
2025 5 dropped · 1 switched
- dropped Popper Sep 2025 · Miscellaneous
- dropped Priority Hints Sep 2025 · Performance
- dropped Ant Design Jul 2025 · UI frameworks
- dropped Google Cloud May 2025 · IaaS
- switched Google Cloud Trace Priority Hints Mar 2025 · Performance
- dropped Pingdom RUM Jan 2025 · RUM
2024 4 added · 7 dropped
- added Pingdom RUM Nov 2024 · RUM
- dropped Angular Oct 2024 · JavaScript frameworks
- dropped TypeScript Oct 2024 · Programming languages
- dropped Unpkg Oct 2024 · CDN
- dropped Zone.js Oct 2024 · JavaScript frameworks
- dropped Polyfill Aug 2024 · JavaScript libraries
- dropped Hotjar Jun 2024 · Analytics
- added Cookiebot Mar 2024 · Cookie compliance
- dropped Pingdom RUM Mar 2024 · RUM
- added Microsoft Advertising Jan 2024 · Advertising
- added Microsoft Clarity Jan 2024 · Analytics
2023 38 added · 12 dropped
- added Angular Dec 2023 · JavaScript frameworks
- dropped Google Optimize Dec 2023 · A/B Testing
- added TypeScript Dec 2023 · Programming languages
- added Unpkg Dec 2023 · CDN
- dropped web-vitals Dec 2023 · JavaScript libraries
- added Zone.js Dec 2023 · JavaScript frameworks
- added Pingdom RUM Nov 2023 · RUM
- dropped Unpkg Nov 2023 · CDN
- dropped Convert Oct 2023 · A/B Testing
- dropped Matomo Analytics Oct 2023 · Analytics
- dropped Mixpanel Oct 2023 · Analytics
- added Linkedin Insight Tag Sep 2023 · Analytics
- dropped Microsoft Advertising Sep 2023 · Advertising
- dropped Taboola Sep 2023 · Advertising
- dropped Teads Sep 2023 · Advertising
- dropped TikTok Pixel Sep 2023 · Analytics
- dropped Twitter Ads Sep 2023 · Advertising
- added Convert Aug 2023 · A/B Testing
- added Matomo Analytics Aug 2023 · Analytics
- added Mixpanel Aug 2023 · Analytics
- added Unpkg Aug 2023 · CDN
- added web-vitals Aug 2023 · JavaScript libraries
- added Ahrefs Jun 2023 · Analytics
- added Ant Design May 2023 · UI frameworks
- added core-js May 2023 · JavaScript libraries
- added Facebook Pixel May 2023 · Analytics
- added Google Analytics May 2023 · Analytics
- added Google Cloud May 2023 · IaaS
- added Google Cloud Trace May 2023 · Performance
- added Google Optimize May 2023 · A/B Testing
- added Google Tag Manager May 2023 · Tag managers
- added Google Workspace May 2023 · Email
- added Hotjar May 2023 · Analytics
- added Microsoft Advertising May 2023 · Advertising
- added Next.js May 2023 · JavaScript frameworks
- added Node.js May 2023 · Programming languages
- added Open Graph May 2023 · Miscellaneous
- added Polyfill May 2023 · JavaScript libraries
- added Popper May 2023 · Miscellaneous
- added React May 2023 · JavaScript frameworks
- added Sendinblue May 2023 · Marketing automation
- added Sentry May 2023 · Issue trackers
- added Taboola May 2023 · Advertising
- added Teads May 2023 · Advertising
- added TikTok Pixel May 2023 · Analytics
- added Twitter Ads May 2023 · Advertising
- added Webpack May 2023 · Miscellaneous
- added Zendesk May 2023 · Issue trackers
- added Sendinblue Jan 2023 · Marketing automation
- dropped Smartlook Jan 2023 · Analytics
2022 36 added · 4 dropped
- dropped Google Ads Conversion Tracking Dec 2022 · Analytics
- dropped Microsoft Clarity Dec 2022 · Analytics
- dropped Google App Engine Nov 2022 · Web servers
- added Open Graph Sep 2022 · Miscellaneous
- added Ant Design Aug 2022 · UI frameworks
- added core-js Aug 2022 · JavaScript libraries
- added Facebook Pixel Aug 2022 · Analytics
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- added Google Analytics Aug 2022 · Analytics
- added Google App Engine Aug 2022 · Web servers
- added Google Cloud Aug 2022 · IaaS
- added Google Cloud Trace Aug 2022 · Performance
- added Google Optimize Aug 2022 · A/B Testing
- added Google Tag Manager Aug 2022 · Tag managers
- added Google Workspace Aug 2022 · Webmail
- added Hotjar Aug 2022 · Analytics
- added Microsoft Advertising Aug 2022 · Advertising
- added Microsoft Clarity Aug 2022 · Analytics
- added Next.js Aug 2022 · Web frameworks
- added Node.js Aug 2022 · Programming languages
- added Polyfill Aug 2022 · JavaScript libraries
- added Popper Aug 2022 · Miscellaneous
- added React Aug 2022 · JavaScript frameworks
- added Sentry Aug 2022 · Issue trackers
- added Smartlook Aug 2022 · Analytics
- added Taboola Aug 2022 · Advertising
- added Teads Aug 2022 · Advertising
- added TikTok Pixel Aug 2022 · Analytics
- added Twitter Ads Aug 2022 · Advertising
- added Webpack Aug 2022 · Miscellaneous
- added Zendesk Aug 2022 · Issue trackers
- added Popper Jul 2022 · Miscellaneous
- added Smartlook Jul 2022 · Analytics
- dropped Facebook Jun 2022 · Widgets
- added TikTok Pixel May 2022 · Analytics
- added Twitter Ads May 2022 · Advertising
- added Google Cloud Apr 2022 · IaaS
- added Google Cloud Trace Apr 2022 · Performance
- added Microsoft Clarity Feb 2022 · Analytics
- added Polyfill Feb 2022 · JavaScript libraries
2021 10 added · 5 dropped
- added Microsoft Advertising Dec 2021 · Advertising
- added Taboola Dec 2021 · Advertising
- dropped Wheelio Dec 2021 · Widgets
- added Teads Nov 2021 · Advertising
- dropped Polyfill Oct 2021 · JavaScript libraries
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- dropped YouTube Aug 2021 · Video players
- added Facebook Pixel Jul 2021 · Analytics
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Google Optimize Jul 2021 · A/B Testing
- added Sentry Jul 2021 · Issue trackers
- dropped Choices May 2021 · Miscellaneous
- dropped Sentry Mar 2021 · Issue trackers
- added Choices Feb 2021 · Miscellaneous
2020 2 added · 1 dropped
- added YouTube Sep 2020 · Video players
- added Hotjar Aug 2020 · Analytics
- dropped Hotjar Mar 2020 · Analytics
2019 8 added · 6 dropped
- added Polyfill Dec 2019 · JavaScript Libraries
- added Sentry Nov 2019 · Issue Trackers
- dropped Express Jul 2019 · Web Frameworks
- dropped Nginx Jul 2019 · Web Servers
- dropped Varnish Jul 2019 · Cache Tools
- added Google App Engine Jun 2019 · Web Servers
- dropped Google Font API May 2019 · Font Scripts
- dropped Google Maps May 2019 · Maps
- added Ant Design Apr 2019 · JavaScript Frameworks
- added Express Apr 2019 · Web Servers
- added Next.js Apr 2019 · Web Servers
- added Node.js Apr 2019 · Programming Languages
- added Varnish Apr 2019 · Cache Tools
- dropped Intercom Mar 2019 · Analytics