Technology history for rcore.cz
Stack size over time
From 12 detected technologies in Mar 2021 to 36 in Jun 2026 (peak 41).
Currently detected
- PHP since Mar 2021
- Font Awesome since Mar 2021
- Google Analytics since Mar 2021
- Google Tag Manager since Mar 2021
- jQuery since Mar 2021
- Cloudflare since May 2021
- Cart Functionality since Jul 2021
- Google Hosted Libraries since Feb 2022
- Tailwind CSS since Apr 2022
- Sass since Jul 2022
- Smartlook since Jul 2022
- Tebex since Jul 2022
- MySQL since Jul 2022
- PWA since Aug 2022
- Open Graph since Sep 2022
- Cloudflare Bot Management since Oct 2022
- HSTS since Feb 2023
- GitBook since Feb 2023
- Microsoft Clarity since Mar 2023
- HTTP/3 since May 2023
- Amazon S3 since Jan 2024
- Amazon Web Services since Jan 2024
- MailChimp since Jan 2024
- Google Workspace since Feb 2024
- Next.js since Mar 2024
- Priority Hints since Mar 2024
- Webpack since Mar 2024
- Next.js App Router since Mar 2024
- Node.js since Mar 2024
- React since Mar 2024
- Vercel since Jul 2025
- RSS since Dec 2025
- MUI since Feb 2026
- Turbopack since Feb 2026
- Emotion since Feb 2026
- Plausible since May 2026
Previously used
- Varnish Mar 2026 to Mar 2026 · 1 mo
- Apache HTTP Server Mar 2021 to Jan 2026 · 4 yrs
- Bootstrap Mar 2021 to Jan 2026 · 4 yrs
- cdnjs Nov 2021 to Jan 2026 · 4 yrs
- Debian Apr 2021 to Jan 2026 · 4 yrs
- Google Font API Mar 2021 to Jan 2026 · 4 yrs
- jsDelivr Mar 2021 to Jan 2026 · 4 yrs
- Nette Framework Mar 2021 to Jan 2026 · 4 yrs
- Popper Mar 2021 to Jan 2026 · 4 yrs
- reCAPTCHA Mar 2021 to Jan 2026 · 4 yrs
- Sentry Feb 2023 to Mar 2025 · 2 yrs
- Algolia Feb 2023 to Feb 2024 · 1 yr
- Amplitude Mar 2023 to Feb 2024 · 11 mo
- Google Cloud Feb 2023 to Feb 2024 · 1 yr
- Google Cloud Trace Feb 2023 to Feb 2024 · 1 yr
- Polyfill Feb 2023 to Feb 2024 · 1 yr
- Prism Feb 2023 to Feb 2024 · 1 yr
- Segment Feb 2023 to Feb 2024 · 1 yr
- Google Optimize Oct 2022 to Oct 2023 · 1 yr
- core-js Sep 2023 to Sep 2023 · 1 mo
- Java May 2022 to Nov 2022 · 6 mo
- New Relic Jul 2021 to Nov 2022 · 1 yr
- Google Ads Conversion Tracking Dec 2021 to Oct 2022 · 10 mo
- Clipboard.js May 2021 to Sep 2022 · 1 yr
- Unpkg Dec 2021 to Sep 2022 · 9 mo
- Vue.js Dec 2021 to Sep 2022 · 9 mo
- Google Remarketing Tag Nov 2021 to May 2022 · 6 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2026 4 added · 8 dropped · 1 switched
- added Plausible May 2026 · Analytics
- dropped Varnish May 2026 · Caching
- dropped Apache HTTP Server Mar 2026 · Web servers
- dropped cdnjs Mar 2026 · CDN
- dropped Debian Mar 2026 · Operating systems
- dropped Google Font API Mar 2026 · Font scripts
- dropped jsDelivr Mar 2026 · CDN
- dropped Nette Framework Mar 2026 · Web frameworks
- dropped reCAPTCHA Mar 2026 · Security
- added Varnish Mar 2026 · Caching
- added Emotion Feb 2026 · Development
- switched Bootstrap MUI Feb 2026 · UI frameworks
- added Turbopack Feb 2026 · Development
2025 2 added · 1 dropped · 1 switched
- switched Popper RSS Dec 2025 · Miscellaneous
- added Vercel Jul 2025 · PaaS
- dropped Sentry May 2025 · Issue trackers
- added Sentry Jan 2025 · Issue trackers
2024 8 added · 6 dropped · 2 switched
- dropped Sentry Sep 2024 · Issue trackers
- dropped Algolia Apr 2024 · Search engines
- dropped Amplitude Apr 2024 · Analytics
- dropped Google Cloud Apr 2024 · IaaS
- dropped Polyfill Apr 2024 · JavaScript libraries
- dropped Segment Apr 2024 · Customer data platform
- added Next.js Mar 2024 · JavaScript frameworks
- added Next.js App Router Mar 2024 · JavaScript frameworks
- added Node.js Mar 2024 · Programming languages
- switched Google Cloud Trace Priority Hints Mar 2024 · Performance
- added React Mar 2024 · JavaScript frameworks
- switched Prism Webpack Mar 2024 · Miscellaneous
- added Google Workspace Feb 2024 · Webmail
- added Amazon S3 Jan 2024 · CDN
- added Amazon Web Services Jan 2024 · PaaS
- added MailChimp Jan 2024 · Marketing automation
2023 2 added · 3 dropped
- dropped core-js Dec 2023 · JavaScript libraries
- dropped Google Optimize Dec 2023 · A/B Testing
- added Amplitude Mar 2023 · Analytics
- added Microsoft Clarity Mar 2023 · Analytics
- dropped New Relic Jan 2023 · RUM
2022 16 added · 11 dropped · 1 switched
- dropped Google Ads Conversion Tracking Dec 2022 · Analytics
- added MySQL Dec 2022 · Databases
- switched Java Sass Dec 2022 · Programming languages
- added Tebex Dec 2022 · Ecommerce
- dropped Clipboard.js Nov 2022 · JavaScript libraries
- added Java Nov 2022 · Programming languages
- dropped MySQL Nov 2022 · Databases
- added New Relic Nov 2022 · RUM
- dropped Sass Nov 2022 · Programming languages
- dropped Tebex Nov 2022 · Ecommerce
- dropped Unpkg Nov 2022 · CDN
- dropped Vue.js Nov 2022 · JavaScript frameworks
- added Cloudflare Bot Management Oct 2022 · Security
- added Google Optimize Oct 2022 · A/B Testing
- added Tailwind CSS Oct 2022 · UI frameworks
- added Open Graph Sep 2022 · Miscellaneous
- added PWA Aug 2022 · Miscellaneous
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped Java Jul 2022 · Programming languages
- added MySQL Jul 2022 · Databases
- dropped New Relic Jul 2022 · RUM
- added Sass Jul 2022 · Programming languages
- added Smartlook Jul 2022 · Analytics
- added Tebex Jul 2022 · Ecommerce
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Java May 2022 · Programming languages
- added New Relic May 2022 · RUM
- added Tailwind CSS Apr 2022 · UI frameworks
2021 8 added · 2 dropped
- added Unpkg Dec 2021 · CDN
- added Vue.js Dec 2021 · JavaScript frameworks
- dropped Wheelio Dec 2021 · Widgets
- added cdnjs Nov 2021 · CDN
- added Google Remarketing Tag Nov 2021 · Retargeting
- dropped New Relic Sep 2021 · Analytics
- added Wheelio Sep 2021 · Widgets
- added Cart Functionality Jul 2021 · Ecommerce
- added New Relic Jul 2021 · Analytics
- added Debian Apr 2021 · Operating systems