Technology history for dnscheck.co
Stack size over time
From 11 detected technologies in Jul 2020 to 15 in Aug 2026 (peak 16).
Currently detected
- Bootstrap since Jul 2020
- Google Analytics since Jul 2020
- Highlight.js since Jul 2020
- jQuery since Jul 2020
- Phusion Passenger since Jul 2020
- Ruby since Jul 2020
- Ruby on Rails since Jul 2020
- Cloudflare since Jun 2021
- DataTables since Dec 2021
- Amazon SES since Aug 2022
- Amazon Web Services since Aug 2022
- Open Graph since Oct 2022
- Proton Mail since Feb 2023
- HSTS since Nov 2025
- PWA since May 2026
Previously used
- reCAPTCHA Jul 2020 to Nov 2025 · 5 yrs
- Sendgrid Aug 2022 to Dec 2024 · 2 yrs
- Turbolinks Dec 2021 to Dec 2024 · 3 yrs
- Cloudflare Network Error Logging Jul 2022 to Oct 2022 · 3 mo
- Apache HTTP Server Jul 2020 to May 2021 · 10 mo
- CentOS Jul 2020 to May 2021 · 10 mo
- OpenSSL Jul 2020 to May 2021 · 10 mo
Timeline
2026 3 dropped
- dropped reCAPTCHA Jul 2026 · Security
- dropped Sendgrid May 2026 · Email
- dropped Turbolinks May 2026 · Performance
2023 1 dropped
- dropped Cloudflare Network Error Logging Mar 2023 · Issue trackers
2022 15 added
- added Amazon SES Aug 2022 · Email
- added Amazon Web Services Aug 2022 · PaaS
- added Bootstrap Aug 2022 · UI frameworks
- added Cloudflare Aug 2022 · CDN
- added Cloudflare Network Error Logging Aug 2022 · Issue trackers
- added DataTables Aug 2022 · JavaScript libraries
- added Google Analytics Aug 2022 · Analytics
- added Highlight.js Aug 2022 · JavaScript libraries
- added jQuery Aug 2022 · JavaScript libraries
- added Phusion Passenger Aug 2022 · Web servers
- added reCAPTCHA Aug 2022 · Security
- added Ruby Aug 2022 · Programming languages
- added Ruby on Rails Aug 2022 · Web frameworks
- added Sendgrid Aug 2022 · Email
- added Turbolinks Aug 2022 · Performance
2021 5 added · 7 dropped
- dropped Apache HTTP Server Jul 2021 · Web servers
- dropped CentOS Jul 2021 · Operating systems
- dropped OpenSSL Jul 2021 · Web server extensions
- added Bootstrap Jun 2021 · UI frameworks
- added Cloudflare Jun 2021 · CDN
- added jQuery Jun 2021 · JavaScript libraries
- added Ruby Jun 2021 · Programming languages
- added Ruby on Rails Jun 2021 · Web frameworks
- dropped Bootstrap Mar 2021 · UI frameworks
- dropped jQuery Mar 2021 · JavaScript libraries
- dropped Ruby Mar 2021 · Programming languages
- dropped Ruby on Rails Mar 2021 · Web frameworks