Technology history for clasohlson.com
Stack size over time
From 4 detected technologies in Apr 2018 to 57 in Jun 2026 (peak 62).
Currently detected
- Apache HTTP Server since Apr 2018
- Google Tag Manager since Apr 2018
- SAP Commerce Cloud since Apr 2018
- jQuery since Apr 2018
- Facebook since Jun 2018
- Google Analytics since Jun 2018
- New Relic since Jun 2018
- Java since Jun 2018
- Quantcast Measure since Jun 2018
- Microsoft ASP.NET since Aug 2018
- IIS since Aug 2018
- Slick since Aug 2018
- Windows Server since Aug 2018
- Lodash since Jan 2019
- Google Font API since May 2019
- Varnish since May 2019
- jQuery UI since Oct 2019
- Section.io since Mar 2020
- Moodle since Apr 2020
- PHP since Apr 2020
- YUI since Apr 2020
- Cart Functionality since Aug 2020
- Bootstrap since Oct 2020
- Day.js since Jan 2021
- Microsoft Advertising since Apr 2021
- Pingdom since Jul 2021
- Apptus since Sep 2021
- core-js since Sep 2021
- Google Optimize since Sep 2021
- Font Awesome since Oct 2021
- Ruby since Oct 2021
- Ruby on Rails since Oct 2021
- Stimulus since Oct 2021
- Cloudflare since Nov 2021
- Cloudflare Bot Management since Nov 2021
- Klarna Checkout since Apr 2022
- Laravel since Apr 2022
- Flowplayer since Apr 2022
- Nginx since Apr 2022
- toastr since Apr 2022
- Turbo since Apr 2022
- Smartlook since Jul 2022
- Microsoft 365 since Aug 2022
- PWA since Aug 2022
- Open Graph since Sep 2022
- HSTS since Sep 2022
- Animate.css since Nov 2022
- RSS since Dec 2022
- Teamtailor since Jan 2023
- AddEvent since Feb 2023
- C since Feb 2023
- Eloomi since Mar 2023
- Azure Edge Network since Jul 2023
- Pingdom RUM since Jul 2023
- Priority Hints since Sep 2023
- HTTP/3 since Jul 2024
- Tailwind CSS since Jan 2026
Previously used
- Facebook Pixel Sep 2021 to Sep 2025 · 4 yrs
- jsDelivr May 2025 to Sep 2025 · 4 mo
- Microsoft Clarity Mar 2022 to Sep 2025 · 3 yrs
- TikTok Pixel Jan 2024 to Sep 2025 · 1 yr
- PDF.js Apr 2025 to Jun 2025 · 2 mo
- Apple iCloud Mail Dec 2024 to May 2025 · 5 mo
- Mautic Jan 2024 to Jan 2024 · 1 mo
- Heroku Aug 2020 to Oct 2023 · 3 yrs
- Spotify Widgets Nov 2022 to Oct 2023 · 11 mo
- Google Remarketing Tag Aug 2021 to May 2022 · 9 mo
- Hotjar Jun 2018 to Apr 2022 · 3 yrs
- Turbolinks Oct 2021 to Mar 2022 · 5 mo
- Chart.js May 2020 to Jan 2022 · 1 yr
- Leaflet May 2019 to Jan 2022 · 2 yrs
- Livefyre Jul 2021 to Jan 2022 · 6 mo
- Akamai Feb 2019 to Nov 2021 · 2 yrs
- Akamai Bot Manager Nov 2021 to Nov 2021 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Polyfill Aug 2020 to Aug 2021 · 1 yr
- Amazon Web Services Aug 2020 to Apr 2021 · 8 mo
- Webpack Jan 2021 to Jan 2021 · 1 mo
- Handlebars Oct 2019 to Sep 2020 · 11 mo
- Cowboy May 2019 to Jan 2020 · 8 mo
- Erlang May 2019 to Jan 2020 · 8 mo
- Google Analytics Enhanced eCommerce Oct 2019 to Dec 2019 · 2 mo
Timeline
2026 1 added
- added Tailwind CSS Jan 2026 · UI frameworks
2025 9 added · 10 dropped
- dropped Facebook Pixel Nov 2025 · Analytics
- dropped jsDelivr Nov 2025 · CDN
- dropped Microsoft Clarity Nov 2025 · Analytics
- dropped TikTok Pixel Nov 2025 · Analytics
- added Facebook Pixel Sep 2025 · Analytics
- added jsDelivr Sep 2025 · CDN
- added Microsoft Clarity Sep 2025 · Analytics
- added TikTok Pixel Sep 2025 · Analytics
- dropped PDF.js Aug 2025 · Miscellaneous
- dropped Apple iCloud Mail Jul 2025 · Webmail
- dropped Facebook Pixel Jul 2025 · Analytics
- dropped jsDelivr Jul 2025 · CDN
- dropped Microsoft Clarity Jul 2025 · Analytics
- dropped TikTok Pixel Jul 2025 · Analytics
- added Facebook Pixel May 2025 · Analytics
- added jsDelivr May 2025 · CDN
- added Microsoft Clarity May 2025 · Analytics
- added TikTok Pixel May 2025 · Analytics
- added PDF.js Apr 2025 · Miscellaneous
2024 6 added · 5 dropped
- added Apple iCloud Mail Dec 2024 · Webmail
- dropped Facebook Pixel Dec 2024 · Analytics
- dropped Microsoft Clarity Dec 2024 · Analytics
- added Facebook Pixel Oct 2024 · Analytics
- added Microsoft Clarity Oct 2024 · Analytics
- added HTTP/3 Jul 2024 · Miscellaneous
- dropped Facebook Pixel Mar 2024 · Analytics
- dropped Mautic Mar 2024 · Marketing automation
- dropped TikTok Pixel Mar 2024 · Analytics
- added Mautic Jan 2024 · Marketing automation
- added TikTok Pixel Jan 2024 · Analytics
2023 9 added · 5 dropped
- dropped Heroku Dec 2023 · PaaS
- dropped Spotify Widgets Dec 2023 · Widgets
- added Priority Hints Sep 2023 · Performance
- added Facebook Pixel Aug 2023 · Analytics
- added Azure Edge Network Jul 2023 · Miscellaneous
- added Pingdom RUM Jul 2023 · RUM
- dropped Facebook Pixel May 2023 · Analytics
- added Eloomi Mar 2023 · LMS
- added AddEvent Feb 2023 · Appointment scheduling
- added C Feb 2023 · Programming languages
- added Facebook Pixel Feb 2023 · Analytics
- dropped Facebook Pixel Jan 2023 · Analytics
- dropped Hotjar Jan 2023 · Analytics
- added Teamtailor Jan 2023 · Recruitment & staffing
2022 13 added · 7 dropped · 1 switched
- added RSS Dec 2022 · Miscellaneous
- added Animate.css Nov 2022 · UI frameworks
- dropped Handlebars Nov 2022 · JavaScript frameworks
- added Spotify Widgets Nov 2022 · Widgets
- added Smartlook Oct 2022 · Analytics
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- dropped Smartlook Sep 2022 · Analytics
- added Microsoft 365 Aug 2022 · Webmail
- added PWA Aug 2022 · Miscellaneous
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added Smartlook Jul 2022 · Analytics
- dropped Microsoft Clarity Jun 2022 · Analytics
- added Flowplayer Apr 2022 · Video players
- added Klarna Checkout Apr 2022 · Payment processors
- added toastr Apr 2022 · JavaScript frameworks
- switched Turbolinks Turbo Apr 2022 · Performance
- dropped Chart.js Mar 2022 · JavaScript graphics
- dropped Leaflet Mar 2022 · Maps
- dropped Livefyre Mar 2022 · Comment systems
- added Microsoft Clarity Mar 2022 · Analytics
2021 21 added · 9 dropped · 2 switched
- dropped Wheelio Dec 2021 · Widgets
- switched Akamai Cloudflare Nov 2021 · CDN
- switched Akamai Bot Manager Cloudflare Bot Management Nov 2021 · Security
- added Font Awesome Oct 2021 · Font scripts
- dropped Polyfill Oct 2021 · JavaScript libraries
- added Ruby Oct 2021 · Programming languages
- added Ruby on Rails Oct 2021 · Web frameworks
- added Stimulus Oct 2021 · JavaScript frameworks
- added Turbolinks Oct 2021 · Performance
- added Apptus Sep 2021 · Personalisation
- added core-js Sep 2021 · JavaScript libraries
- added Facebook Pixel Sep 2021 · Analytics
- added Google Optimize Sep 2021 · A/B Testing
- added Microsoft Advertising Sep 2021 · Advertising
- added Wheelio Sep 2021 · Widgets
- added Google Remarketing Tag Aug 2021 · Retargeting
- dropped Microsoft Advertising Aug 2021 · Advertising
- added Bootstrap Jul 2021 · UI frameworks
- added Chart.js Jul 2021 · JavaScript graphics
- added Day.js Jul 2021 · JavaScript libraries
- added Leaflet Jul 2021 · Maps
- added Livefyre Jul 2021 · Comment systems
- added Pingdom Jul 2021 · RUM
- dropped Amazon Web Services Jun 2021 · PaaS
- added Microsoft Advertising Apr 2021 · Advertising
- dropped Bootstrap Mar 2021 · UI frameworks
- dropped Chart.js Mar 2021 · JavaScript graphics
- dropped Day.js Mar 2021 · JavaScript libraries
- dropped Leaflet Mar 2021 · Maps
- dropped Webpack Mar 2021 · Miscellaneous
- added Day.js Jan 2021 · JavaScript libraries
- added Webpack Jan 2021 · Miscellaneous
2020 8 added · 4 dropped
- added Bootstrap Oct 2020 · UI frameworks
- added Amazon Web Services Aug 2020 · PaaS
- added Cart Functionality Aug 2020 · Ecommerce
- added Heroku Aug 2020 · PaaS
- added Polyfill Aug 2020 · JavaScript libraries
- dropped Akamai Jul 2020 · CDN
- added Chart.js May 2020 · JavaScript graphics
- dropped Cowboy Apr 2020 · Web Frameworks
- dropped Erlang Apr 2020 · Programming Languages
- added Section.io Mar 2020 · CDN
- added Akamai Feb 2020 · CDN
- dropped Google Analytics Enhanced eCommerce Feb 2020 · Analytics
2019 9 added · 2 dropped
- dropped Akamai Nov 2019 · CDN
- added Google Analytics Enhanced eCommerce Oct 2019 · Analytics
- added Handlebars Oct 2019 · JavaScript Frameworks
- added jQuery UI Oct 2019 · JavaScript Libraries
- added Akamai May 2019 · CDN
- dropped Akamai Apr 2019 · CDN
- added Apache HTTP Server Mar 2019 · Web Servers
- added Hotjar Mar 2019 · Analytics
- added Slick Mar 2019 · JavaScript Libraries
- added Akamai Feb 2019 · CDN
- added Lodash Jan 2019 · JavaScript Libraries
2018 6 added
- added Facebook Jun 2018 · Widgets
- added Google Analytics Jun 2018 · Analytics
- added Hotjar Jun 2018 · Analytics
- added Java Jun 2018 · Programming Languages
- added New Relic Jun 2018 · Analytics
- added Quantcast Measure Jun 2018 · Analytics