Technology history for callstack.com
Stack size over time
From 8 detected technologies in Apr 2019 to 44 in Jun 2026.
Currently detected
- Facebook since Apr 2019
- Google Analytics since Apr 2019
- Google Font API since Apr 2019
- Google Tag Manager since Apr 2019
- HubSpot since Apr 2019
- jQuery since Apr 2019
- Cloudflare since Apr 2019
- jsDelivr since Jul 2020
- Matomo Analytics since Aug 2020
- HubSpot Analytics since Feb 2021
- Linkedin Insight Tag since Feb 2021
- Twitter Ads since Apr 2021
- Twitter Analytics since Apr 2021
- HubSpot Chat since Jun 2021
- Facebook Pixel since Jul 2021
- Google Ads Conversion Tracking since Jul 2021
- core-js since Sep 2021
- Cloudflare Bot Management since Nov 2021
- Nginx since Jan 2022
- OpenResty since Jan 2022
- React since Jan 2022
- Varnish since Jan 2022
- Webflow since Jan 2022
- Google Hosted Libraries since Feb 2022
- ShareThis since Feb 2022
- Google Workspace since Aug 2022
- Open Graph since Sep 2022
- Microsoft Clarity since May 2023
- Swiper since Nov 2023
- Cookiebot since Dec 2023
- HSTS since Aug 2024
- Reddit Ads since Aug 2024
- Microsoft Advertising since Oct 2024
- HTTP/3 since Nov 2024
- ClickCease since Dec 2024
- Webpack since Mar 2025
- Tailwind CSS since Apr 2025
- Astro since Apr 2025
- Twitter since Apr 2025
- GSAP since May 2025
- Unpkg since May 2025
- Sentry since Jul 2025
- reCAPTCHA since Dec 2025
- Priority Hints since Mar 2026
Previously used
- cdnjs Nov 2021 to Apr 2025 · 3 yrs
- LottieFiles Nov 2023 to Apr 2025 · 1 yr
- Matomo Tag Manager Jan 2025 to Apr 2025 · 3 mo
- Leadfeeder May 2024 to Feb 2025 · 9 mo
- Boomerang Dec 2024 to Dec 2024 · 1 mo
- Amazon S3 Nov 2023 to May 2024 · 6 mo
- Amazon Web Services Apr 2021 to May 2024 · 3 yrs
- Mailgun Aug 2022 to Feb 2024 · 1 yr
- Hotjar Nov 2019 to Sep 2023 · 3 yrs
- Fastly May 2022 to Aug 2022 · 3 mo
- Java Jun 2022 to Jun 2022 · 1 mo
- Swiper Slider Mar 2020 to Dec 2021 · 1 yr
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- HubSpot Cookie Aug 2021 to Aug 2021 · 1 mo
- FingerprintJS Jul 2020 to Aug 2020 · 1 mo
- Matomo Apr 2019 to Jul 2020 · 1 yr
Timeline
2026 1 added
- added Priority Hints Mar 2026 · Performance
2025 4 added · 3 dropped · 2 switched
- added reCAPTCHA Dec 2025 · Security
- added Sentry Jul 2025 · Issue trackers
- dropped Matomo Tag Manager Jun 2025 · Tag managers
- added GSAP May 2025 · JavaScript frameworks
- switched cdnjs Unpkg May 2025 · CDN
- dropped Leadfeeder Apr 2025 · Analytics
- switched LottieFiles Webpack Mar 2025 · Miscellaneous
- dropped Boomerang Feb 2025 · JavaScript libraries
- added Matomo Tag Manager Jan 2025 · Tag managers
2024 8 added · 4 dropped
- added Boomerang Dec 2024 · JavaScript libraries
- added ClickCease Dec 2024 · Security
- added HTTP/3 Nov 2024 · Miscellaneous
- added Reddit Ads Nov 2024 · Advertising
- added Microsoft Advertising Oct 2024 · Advertising
- dropped Reddit Ads Oct 2024 · Advertising
- added HSTS Aug 2024 · Security
- added Reddit Ads Aug 2024 · Advertising
- dropped Amazon S3 Jul 2024 · CDN
- dropped Amazon Web Services Jul 2024 · PaaS
- added Leadfeeder May 2024 · Analytics
- dropped Mailgun Apr 2024 · Email
2023 2 added · 1 dropped
- added Cookiebot Dec 2023 · Cookie compliance
- dropped Hotjar Dec 2023 · Analytics
- added Microsoft Clarity May 2023 · Analytics
2022 14 added · 6 dropped · 1 switched
- dropped Fastly Nov 2022 · CDN
- added Open Graph Sep 2022 · Miscellaneous
- added Fastly Aug 2022 · CDN
- added Google Workspace Aug 2022 · Email
- added Hotjar Aug 2022 · Analytics
- dropped Java Aug 2022 · Programming languages
- added Mailgun Aug 2022 · Email
- added Java Jun 2022 · Programming languages
- added Fastly May 2022 · CDN
- added Hotjar May 2022 · Analytics
- dropped Amazon Web Services Feb 2022 · PaaS
- dropped cdnjs Feb 2022 · CDN
- added Google Hosted Libraries Feb 2022 · CDN
- dropped Hotjar Feb 2022 · Analytics
- switched Wheelio ShareThis Feb 2022 · Widgets
- dropped Swiper Slider Feb 2022 · Miscellaneous
- added Nginx Jan 2022 · Reverse proxies
- added OpenResty Jan 2022 · Web servers
- added React Jan 2022 · JavaScript frameworks
- added Varnish Jan 2022 · Caching
- added Webflow Jan 2022 · Page builders
2021 15 added · 3 dropped
- added cdnjs Nov 2021 · CDN
- added Cloudflare Bot Management Nov 2021 · Security
- dropped HubSpot Cookie Oct 2021 · Cookie compliance
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added HubSpot Cookie Aug 2021 · Cookie compliance
- added Facebook Pixel Jul 2021 · Analytics
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added HubSpot Jul 2021 · Marketing automation
- added Matomo Analytics Jul 2021 · Analytics
- added HubSpot Chat Jun 2021 · Live chat
- added Amazon Web Services Apr 2021 · PaaS
- added Twitter Ads Apr 2021 · Advertising
- added Twitter Analytics Apr 2021 · Analytics
- dropped HubSpot Mar 2021 · Marketing automation
- dropped Matomo Analytics Mar 2021 · Analytics
- added HubSpot Analytics Feb 2021 · Analytics
- added Linkedin Insight Tag Feb 2021 · Analytics
2020 3 added · 1 dropped · 1 switched
- dropped FingerprintJS Oct 2020 · JavaScript libraries
- switched Matomo Matomo Analytics Aug 2020 · Analytics
- added FingerprintJS Jul 2020 · JavaScript libraries
- added jsDelivr Jul 2020 · CDN
- added Swiper Slider Mar 2020 · Miscellaneous
2019 1 added
- added Hotjar Nov 2019 · Analytics