Technology history for robertkelchen.com
Stack size over time
From 10 detected technologies in Feb 2019 to 12 in Jun 2026 (peak 16).
Currently detected
- MySQL since Feb 2019
- Nginx since Feb 2019
- PHP since Feb 2019
- Twitter Emoji (Twemoji) since Feb 2019
- WordPress since Feb 2019
- Custom Fonts since Jul 2022
- WordPress.com since Jul 2022
- Open Graph since Oct 2022
- HSTS since Oct 2022
- RSS since Feb 2023
- Swiper since Oct 2023
- HTTP/3 since Mar 2024
Previously used
- Google Font API Feb 2019 to Oct 2023 · 4 yrs
- Twitter Feb 2019 to Jul 2023 · 4 yrs
- Twitter Ads Jul 2022 to Jul 2023 · 1 yr
- jQuery Feb 2019 to May 2023 · 4 yrs
- jQuery Migrate Feb 2019 to May 2023 · 4 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Automattic Jun 2020 to Sep 2020 · 3 mo
- React Feb 2019 to Sep 2020 · 1 yr
Timeline
2025 1 added
- added Twitter Emoji (Twemoji) Dec 2025 · Font scripts
2024 1 dropped
- dropped Google Font API Apr 2024 · Font scripts
2023 8 dropped
- dropped Twitter Oct 2023 · Widgets
- dropped Twitter Ads Oct 2023 · Advertising
- dropped jQuery Jul 2023 · JavaScript libraries
- dropped jQuery Migrate Jul 2023 · JavaScript libraries
- dropped C Apr 2023 · Programming languages
- dropped Twitter Emoji (Twemoji) Apr 2023 · Font scripts
- dropped Automattic Feb 2023 · PaaS
- dropped React Feb 2023 · JavaScript frameworks
2019 10 added
- added Google Font API Mar 2019 · Font Scripts
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added MySQL Mar 2019 · Databases
- added Nginx Mar 2019 · Web Servers
- added PHP Mar 2019 · Programming Languages
- added React Mar 2019 · JavaScript Frameworks
- added Twitter Mar 2019 · Widgets
- added Twitter Emoji (Twemoji) Mar 2019 · Miscellaneous
- added WordPress Mar 2019 · Blogs