Technology history for instacalc.com
Stack size over time
From 14 detected technologies in Jan 2019 to 22 in Jun 2026 (peak 24).
Currently detected
- Google Tag Manager since Jan 2019
- Clicky since Jan 2019
- Google Analytics since Jan 2019
- Google Font API since Jan 2019
- Hotjar since Jan 2019
- Cloudflare since Jan 2019
- PWA since Aug 2022
- Google Workspace since Aug 2022
- HSTS since Sep 2022
- HTTP/3 since Sep 2022
- Microsoft Clarity since Mar 2023
- Smartlook since Mar 2023
- Priority Hints since Dec 2023
- Cloudflare Browser Insights since Nov 2024
- PostHog since Jan 2026
- Open Graph since Feb 2026
- Vite since Apr 2026
- Highlight.js since Apr 2026
- Node.js since Apr 2026
- Reveal.js since Apr 2026
- Svelte since Apr 2026
- SvelteKit since Apr 2026
Previously used
- Firebase Jan 2019 to Apr 2026 · 7 yrs
- Alpine.js Mar 2023 to Mar 2026 · 3 yrs
- jsDelivr Dec 2022 to Mar 2026 · 3 yrs
- React Jan 2019 to Mar 2026 · 7 yrs
- Disqus Jan 2019 to Dec 2025 · 6 yrs
- Google Forms Sep 2024 to Dec 2025 · 1 yr
- Preline UI Jun 2023 to Dec 2025 · 2 yrs
- Tailwind CSS Mar 2023 to Dec 2025 · 2 yrs
- YouTube Jan 2019 to Dec 2025 · 6 yrs
- VWO Mar 2023 to Oct 2025 · 2 yrs
- Google Sign-in Jan 2023 to Mar 2023 · 2 mo
- Hammer.js Jan 2019 to Feb 2023 · 4 yrs
- jQuery Jan 2019 to Feb 2023 · 4 yrs
- KaTeX Dec 2022 to Jan 2023 · 1 mo
- core-js Aug 2021 to Nov 2022 · 1 yr
- Materialize CSS Jan 2019 to Nov 2022 · 3 yrs
- Adobe Audience Manager Apr 2022 to Oct 2022 · 6 mo
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- Fastly May 2022 to Aug 2022 · 3 mo
- Cloudflare Bot Management Nov 2021 to Jun 2022 · 7 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Varnish Jan 2019 to Jun 2019 · 5 mo
Timeline
2026 10 added · 10 dropped · 1 switched
- dropped Firebase Jun 2026 · Databases
- added HSTS Jun 2026 · Security
- dropped Alpine.js May 2026 · JavaScript frameworks
- dropped HSTS May 2026 · Security
- dropped jsDelivr May 2026 · CDN
- dropped React May 2026 · JavaScript frameworks
- added Highlight.js Apr 2026 · JavaScript libraries
- added Node.js Apr 2026 · Programming languages
- added Priority Hints Apr 2026 · Performance
- added Reveal.js Apr 2026 · JavaScript frameworks
- added Svelte Apr 2026 · JavaScript frameworks
- added SvelteKit Apr 2026 · UI frameworks
- added Vite Apr 2026 · Miscellaneous
- dropped Disqus Feb 2026 · Comment systems
- dropped Google Forms Feb 2026 · Form builders
- added Open Graph Feb 2026 · Miscellaneous
- dropped Preline UI Feb 2026 · UI frameworks
- dropped Tailwind CSS Feb 2026 · UI frameworks
- dropped YouTube Feb 2026 · Video players
- added Google Font API Jan 2026 · Font scripts
- switched VWO PostHog Jan 2026 · Analytics
2024 1 added · 1 dropped
- added Cloudflare Browser Insights Nov 2024 · Analytics
- dropped Priority Hints Feb 2024 · Performance
2023 7 added · 7 dropped · 1 switched
- added Priority Hints Dec 2023 · Performance
- added Preline UI Jun 2023 · UI frameworks
- dropped Google Sign-in May 2023 · Authentication
- dropped Google Font API Apr 2023 · Font scripts
- dropped Hammer.js Apr 2023 · JavaScript libraries
- dropped jQuery Apr 2023 · JavaScript libraries
- added Alpine.js Mar 2023 · JavaScript frameworks
- dropped jsDelivr Mar 2023 · CDN
- dropped KaTeX Mar 2023 · JavaScript graphics
- added Microsoft Clarity Mar 2023 · Analytics
- added Smartlook Mar 2023 · Analytics
- switched Materialize CSS Tailwind CSS Mar 2023 · UI frameworks
- added VWO Mar 2023 · Analytics
- dropped core-js Jan 2023 · JavaScript libraries
- added Google Sign-in Jan 2023 · Authentication
2022 25 added · 4 dropped · 1 switched
- dropped Adobe Audience Manager Dec 2022 · Segmentation
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- dropped Disqus Dec 2022 · Comment systems
- added jsDelivr Dec 2022 · CDN
- added KaTeX Dec 2022 · JavaScript graphics
- dropped Fastly Nov 2022 · CDN
- switched Cloudflare Bot Management HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added Adobe Audience Manager Aug 2022 · Segmentation
- added Clicky Aug 2022 · Analytics
- added Cloudflare Aug 2022 · CDN
- added Cloudflare Network Error Logging Aug 2022 · Issue trackers
- added core-js Aug 2022 · JavaScript libraries
- added Disqus Aug 2022 · Comment systems
- added Fastly Aug 2022 · CDN
- added Firebase Aug 2022 · Databases
- added Google Analytics Aug 2022 · Analytics
- added Google Font API Aug 2022 · Font scripts
- added Google Tag Manager Aug 2022 · Tag managers
- added Google Workspace Aug 2022 · Webmail
- added Hammer.js Aug 2022 · JavaScript libraries
- added Hotjar Aug 2022 · Analytics
- added jQuery Aug 2022 · JavaScript libraries
- added Materialize CSS Aug 2022 · UI frameworks
- added PWA Aug 2022 · Miscellaneous
- added React Aug 2022 · JavaScript frameworks
- added YouTube Aug 2022 · Video players
- added Fastly May 2022 · CDN
- added Adobe Audience Manager Apr 2022 · Segmentation
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
2021 5 added · 3 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Cloudflare Bot Management Nov 2021 · Security
- added Wheelio Sep 2021 · Widgets
- added core-js Aug 2021 · JavaScript libraries
- added Hammer.js Jul 2021 · JavaScript libraries
- added jQuery Jul 2021 · JavaScript libraries
- dropped Hammer.js Mar 2021 · JavaScript libraries
- dropped jQuery Mar 2021 · JavaScript libraries
2019 14 added · 1 dropped
- dropped Varnish Aug 2019 · Cache Tools
- added Clicky Mar 2019 · Analytics
- added Cloudflare Mar 2019 · CDN
- added Disqus Mar 2019 · Comment Systems
- added Firebase Mar 2019 · Databases
- added Google Analytics Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added Google Tag Manager Mar 2019 · Tag Managers
- added Hammer.js Mar 2019 · JavaScript Libraries
- added Hotjar Mar 2019 · Analytics
- added jQuery Mar 2019 · JavaScript Libraries
- added Materialize CSS Mar 2019 · Web Frameworks
- added React Mar 2019 · JavaScript Frameworks
- added Varnish Mar 2019 · Cache Tools
- added YouTube Mar 2019 · Video Players