Technology history for oceanopticsbook.info
Stack size over time
From 3 detected technologies in Apr 2019 to 9 in Jun 2026 (peak 11).
Currently detected
- Google Analytics since Apr 2019
- jQuery since Apr 2019
- Bootstrap since Jun 2020
- Concrete CMS since Jun 2020
- jQuery UI since Jun 2020
- MathJax since Jun 2020
- PHP since Jun 2020
- HTTP/3 since Nov 2024
- LiteSpeed since Nov 2024
Previously used
- Apache HTTP Server Apr 2019 to Oct 2024 · 5 yrs
- HSTS Sep 2022 to Oct 2024 · 2 yrs
- Google Tag Manager Jun 2020 to Sep 2022 · 2 yrs
- Google Remarketing Tag Sep 2021 to May 2022 · 8 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2024 1 added · 2 dropped · 1 switched
- dropped HSTS Dec 2024 · Security
- added HTTP/3 Nov 2024 · Miscellaneous
- switched Apache HTTP Server LiteSpeed Nov 2024 · Web servers
- dropped Google Tag Manager Jul 2024 · Tag managers
2022 10 added · 1 dropped
- added HSTS Sep 2022 · Security
- added Apache HTTP Server Aug 2022 · Web servers
- added Bootstrap Aug 2022 · UI frameworks
- added Concrete CMS Aug 2022 · CMS
- added Google Analytics Aug 2022 · Analytics
- added Google Tag Manager Aug 2022 · Tag managers
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery UI Aug 2022 · JavaScript libraries
- added MathJax Aug 2022 · JavaScript graphics
- added PHP Aug 2022 · Programming languages
- dropped Google Remarketing Tag Jul 2022 · Retargeting