Technology history for callan.com
Stack size over time
From 10 detected technologies in Jan 2019 to 25 in Oct 2026 (peak 26).
Currently detected
- jQuery since Jan 2019
- jQuery Migrate since Jan 2019
- PHP since Jan 2019
- Slick since Jan 2019
- WordPress since Jan 2019
- Google Analytics since Jan 2019
- MySQL since Jan 2019
- Cloudflare since Jun 2020
- Elementor since Feb 2021
- React since Feb 2021
- Font Awesome since Jul 2021
- MobX since Jul 2021
- jQuery UI since Jul 2021
- styled-components since Jul 2021
- SweetAlert2 since Jul 2021
- core-js since Aug 2021
- Cloudflare Bot Management since Oct 2021
- Google Font API since Aug 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- Swiper since Sep 2022
- jsDelivr since Dec 2022
- Salesforce Marketing Cloud Account Engagement since Dec 2022
- Priority Hints since Jan 2024
- Amazon Web Services since Oct 2025
Previously used
- Google Tag Manager Apr 2023 to Jun 2026 · 3 yrs
- Cloudflare Rocket Loader Oct 2022 to Sep 2023 · 11 mo
- Microsoft 365 Jan 2023 to Feb 2023 · 1 mo
- Pardot Aug 2022 to Nov 2022 · 3 mo
- Swiper Slider Jul 2021 to Aug 2022 · 1 yr
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Wheelio Sep 2021 to Sep 2021 · 1 mo
- Bootstrap Jan 2019 to Jan 2021 · 2 yrs
- OWL Carousel Jan 2019 to Jan 2021 · 2 yrs
- Twitter Emoji (Twemoji) Jan 2019 to Jan 2021 · 2 yrs
Timeline
2026 1 dropped
- dropped Google Tag Manager Aug 2026 · Tag managers
2025 2 added
- added Amazon Web Services Oct 2025 · PaaS
- added core-js May 2025 · JavaScript libraries
2024 1 switched
- switched Cloudflare Rocket Loader Priority Hints Jan 2024 · Performance
2023 2 added · 2 dropped
- added Google Tag Manager Apr 2023 · Tag managers
- dropped Microsoft 365 Apr 2023 · Webmail
- dropped Salesforce Marketing Cloud Account Engagement Feb 2023 · Marketing automation
- added Microsoft 365 Jan 2023 · Webmail
2022 10 added · 2 dropped · 2 switched
- added jsDelivr Dec 2022 · CDN
- switched Pardot Salesforce Marketing Cloud Account Engagement Dec 2022 · Marketing automation
- dropped core-js Oct 2022 · JavaScript libraries
- added HSTS Sep 2022 · Security
- switched Swiper Slider Open Graph Sep 2022 · Miscellaneous
- added Swiper Sep 2022 · JavaScript libraries
- added Google Font API Aug 2022 · Font scripts
- added Pardot Aug 2022 · Marketing automation
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Tailwind CSS Apr 2022 · UI frameworks
- added MySQL Mar 2022 · Databases
- added PHP Mar 2022 · Programming languages
- added Slick Mar 2022 · JavaScript libraries
- added WordPress Mar 2022 · CMS
2021 13 added · 9 dropped
- dropped Wheelio Nov 2021 · Widgets
- added Cloudflare Bot Management Oct 2021 · Security
- added Wheelio Sep 2021 · Widgets
- added core-js Aug 2021 · JavaScript libraries
- added Font Awesome Jul 2021 · Font scripts
- added jQuery Jul 2021 · JavaScript libraries
- added jQuery Migrate Jul 2021 · JavaScript libraries
- added jQuery UI Jul 2021 · JavaScript libraries
- added MobX Jul 2021 · JavaScript libraries
- added styled-components Jul 2021 · JavaScript frameworks
- added SweetAlert2 Jul 2021 · JavaScript libraries
- added Swiper Slider Jul 2021 · Miscellaneous
- dropped Bootstrap Mar 2021 · UI frameworks
- dropped jQuery Mar 2021 · JavaScript libraries
- dropped MySQL Mar 2021 · Databases
- dropped OWL Carousel Mar 2021 · Widgets
- dropped PHP Mar 2021 · Programming languages
- dropped Slick Mar 2021 · JavaScript libraries
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
- dropped WordPress Mar 2021 · CMS
- added Elementor Feb 2021 · Page builders
- added React Feb 2021 · JavaScript frameworks
2020 1 added · 1 dropped
- dropped jQuery Migrate Oct 2020 · JavaScript libraries
- added Cloudflare Jun 2020 · CDN