Technology history for peterzelinka.com
Stack size over time
From 6 detected technologies in Jan 2019 to 13 in Jun 2026 (peak 20).
Currently detected
- jQuery since Jan 2019
- Zenfolio since Jan 2019
- New Relic since Feb 2019
- Optimizely since Jul 2019
- Cloudflare since Feb 2021
- Lodash since Jul 2021
- Appcues since Sep 2021
- Cloudflare Bot Management since Nov 2021
- Mailgun since Aug 2022
- Open Graph since Sep 2022
- HTTP/3 since Sep 2022
- HSTS since Sep 2022
- RSS since Dec 2022
Previously used
- Cart Functionality Aug 2020 to Mar 2026 · 5 yrs
- Java Nov 2021 to Dec 2025 · 4 yrs
- core-js Sep 2021 to Oct 2025 · 4 yrs
- Quantcast Measure Jan 2019 to Dec 2024 · 5 yrs
- Sentry Jan 2024 to Mar 2024 · 2 mo
- Google Font API Jan 2019 to Jan 2024 · 5 yrs
- Google Analytics Jan 2019 to Jun 2023 · 4 yrs
- Google Tag Manager Jul 2019 to Jun 2023 · 3 yrs
- Google Analytics Enhanced eCommerce Jul 2019 to Oct 2021 · 2 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Quantcast Choice Aug 2020 to Jul 2021 · 11 mo
- Nginx Jan 2019 to Jan 2021 · 2 yrs
Timeline
2026 2 dropped
- dropped Cart Functionality May 2026 · Ecommerce
- dropped Java Feb 2026 · Programming languages
2025 2 added · 4 dropped
- dropped core-js Dec 2025 · JavaScript libraries
- added Java Apr 2025 · Programming languages
- added New Relic Apr 2025 · RUM
- dropped Java Mar 2025 · Programming languages
- dropped New Relic Mar 2025 · RUM
- dropped Quantcast Measure Feb 2025 · Analytics
2024 3 added · 2 dropped
- dropped Sentry May 2024 · Issue trackers
- added Java Apr 2024 · Programming languages
- added New Relic Apr 2024 · RUM
- dropped Google Font API Mar 2024 · Font scripts
- added Sentry Jan 2024 · Issue trackers
2023 4 dropped
- dropped Google Analytics Aug 2023 · Analytics
- dropped Google Tag Manager Aug 2023 · Tag managers
- dropped Java May 2023 · Programming languages
- dropped New Relic May 2023 · RUM
2022 20 added · 2 dropped
- added RSS Dec 2022 · Miscellaneous
- added HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added Appcues Aug 2022 · User onboarding
- added Cart Functionality Aug 2022 · Ecommerce
- added Cloudflare Aug 2022 · CDN
- added Cloudflare Bot Management Aug 2022 · Security
- added core-js Aug 2022 · JavaScript libraries
- added Google Analytics Aug 2022 · Analytics
- added Google Font API Aug 2022 · Font scripts
- added Google Tag Manager Aug 2022 · Tag managers
- added jQuery Aug 2022 · JavaScript libraries
- added Lodash Aug 2022 · JavaScript libraries
- added Mailgun Aug 2022 · Email
- added Optimizely Aug 2022 · A/B Testing
- added Quantcast Measure Aug 2022 · Analytics
- added Zenfolio Aug 2022 · Photo galleries
- added Java Jul 2022 · Programming languages
- added New Relic Jul 2022 · RUM
- dropped Java Jun 2022 · Programming languages
- dropped New Relic Jun 2022 · Analytics
2021 13 added · 10 dropped · 1 switched
- dropped Wheelio Dec 2021 · Widgets
- added Cloudflare Bot Management Nov 2021 · Security
- added Java Nov 2021 · Programming languages
- switched Google Analytics Enhanced eCommerce New Relic Nov 2021 · Analytics
- dropped New Relic Oct 2021 · Analytics
- added Appcues Sep 2021 · User onboarding
- added core-js Sep 2021 · JavaScript libraries
- dropped Quantcast Choice Sep 2021 · Cookie compliance
- added Wheelio Sep 2021 · Widgets
- added Cart Functionality Jul 2021 · Ecommerce
- added Google Analytics Enhanced eCommerce Jul 2021 · Analytics
- added jQuery Jul 2021 · JavaScript libraries
- added Lodash Jul 2021 · JavaScript libraries
- added New Relic Jul 2021 · Analytics
- added Quantcast Choice Jul 2021 · Cookie compliance
- added Zenfolio Jul 2021 · Photo galleries
- dropped Cart Functionality Jun 2021 · Ecommerce
- dropped Google Analytics Enhanced eCommerce Mar 2021 · Ecommerce
- dropped jQuery Mar 2021 · JavaScript libraries
- dropped New Relic Mar 2021 · Analytics
- dropped Nginx Mar 2021 · Web servers
- dropped Quantcast Choice Mar 2021 · Cookie compliance
- dropped Zenfolio Mar 2021 · Photo galleries
- added Cloudflare Feb 2021 · CDN
2020 4 added · 2 dropped
- added New Relic Sep 2020 · Analytics
- added Cart Functionality Aug 2020 · Ecommerce
- dropped New Relic Aug 2020 · Analytics
- added Quantcast Choice Aug 2020 · Cookie compliance
- added New Relic Jun 2020 · Analytics
- dropped New Relic Mar 2020 · Analytics
2019 6 added · 2 dropped
- added New Relic Nov 2019 · Analytics
- dropped New Relic Aug 2019 · Analytics
- added Google Analytics Enhanced eCommerce Jul 2019 · Analytics
- added Google Tag Manager Jul 2019 · Tag Managers
- added Optimizely Jul 2019 · Analytics
- added New Relic Jun 2019 · Analytics
- dropped New Relic Apr 2019 · Analytics
- added New Relic Feb 2019 · Analytics