Technology history for 1100pennsylvania.com
Stack size over time
From 6 detected technologies in Jan 2021 to 19 in Jun 2026.
Currently detected
- Cloudflare since Jan 2021
- Express since Jan 2021
- Node.js since Jan 2021
- YouTube since Jun 2021
- Preact since Jul 2021
- Sentry since Oct 2021
- Cloudflare Bot Management since Jan 2022
- Bluehost since Sep 2022
- Google Analytics since Sep 2022
- Open Graph since Sep 2022
- HSTS since Sep 2022
- Substack since Sep 2022
- Cloudflare Browser Insights since Oct 2023
- Datadog since Oct 2023
- HTTP/3 since Oct 2023
- Priority Hints since Oct 2023
- RSS since Oct 2023
- React since Jun 2026
- React Router since Jun 2026
Previously used
- Amazon ALB Jul 2025 to Jul 2025 · 1 mo
- Amazon Web Services Jan 2021 to Jul 2025 · 4 yrs
- Tailwind CSS Oct 2023 to Oct 2023 · 1 mo
- Google Ads Conversion Tracking Sep 2022 to Oct 2022 · 1 mo
- Google Tag Manager Sep 2022 to Sep 2022 · 1 mo
- Heroku Jan 2021 to Sep 2022 · 1 yr
- core-js Oct 2021 to Jan 2022 · 3 mo
- Lodash Jan 2021 to Jan 2022 · 1 yr
- Wheelio Oct 2021 to Oct 2021 · 1 mo
- Optimizely Mar 2021 to Jun 2021 · 3 mo
Timeline
2025 3 dropped
- dropped Amazon ALB Dec 2025 · Load balancers
- dropped Amazon Web Services Dec 2025 · PaaS
- dropped Tailwind CSS Jan 2025 · UI frameworks
2024 1 dropped
- dropped Google Ads Conversion Tracking Dec 2024 · Analytics
2023 4 dropped
- dropped core-js Oct 2023 · JavaScript libraries
- dropped Google Tag Manager Oct 2023 · Tag managers
- dropped Heroku Oct 2023 · PaaS
- dropped Lodash Oct 2023 · JavaScript libraries
2022 1 dropped
- dropped Wheelio Oct 2022 · Widgets
2021 4 added · 3 dropped
- dropped Optimizely Aug 2021 · A/B Testing
- added Lodash Jul 2021 · JavaScript libraries
- added Preact Jul 2021 · JavaScript libraries
- dropped Amazon Web Services Jun 2021 · PaaS
- added YouTube Jun 2021 · Video players
- dropped Lodash Mar 2021 · JavaScript libraries
- added Optimizely Mar 2021 · A/B Testing