Technology history for tefl-tesol.net
Stack size over time
From 10 detected technologies in Dec 2020 to 25 in Jun 2026.
Currently detected
- Plesk since Dec 2020
- Bootstrap since Dec 2020
- Cloudflare since Dec 2020
- PHP since Dec 2020
- Google Analytics since Dec 2020
- jsDelivr since Dec 2020
- Google Tag Manager since Dec 2020
- jQuery since Dec 2020
- Freshchat since Feb 2021
- Slick since Apr 2021
- Trustpilot since May 2021
- Facebook Pixel since Jul 2021
- Cloudflare Browser Insights since Jul 2021
- CodeIgniter since Aug 2021
- Constant Contact since Aug 2021
- core-js since Dec 2021
- PWA since Aug 2022
- WhatsApp Business Chat since Aug 2022
- Google Hosted Libraries since Aug 2022
- Open Graph since Sep 2022
- HSTS since Sep 2022
- Cloudflare Rocket Loader since Oct 2022
- Pinterest Conversion Tag since Nov 2023
- Cloudflare Bot Management since Nov 2024
- Cloudflare Turnstile since Apr 2026
Previously used
- Cloudflare Network Error Logging Aug 2022 to Oct 2022 · 2 mo
- Google Ads Conversion Tracking Jul 2021 to Oct 2022 · 1 yr
- Facebook Dec 2020 to Dec 2021 · 1 yr
- Criteo Dec 2020 to Jan 2021 · 1 mo
Timeline
2026 1 added
- added Cloudflare Turnstile Apr 2026 · Security
2024 1 added
- added Cloudflare Bot Management Nov 2024 · Security
2023 1 added
- added Pinterest Conversion Tag Nov 2023 · Analytics
2022 2 added · 3 dropped
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- dropped Google Ads Conversion Tracking Dec 2022 · Analytics
- dropped Facebook Oct 2022 · Widgets
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
2021 8 added · 1 dropped
- added CodeIgniter Aug 2021 · Web frameworks
- added Constant Contact Aug 2021 · Marketing automation
- added Cloudflare Browser Insights Jul 2021 · Analytics
- added Facebook Pixel Jul 2021 · Analytics
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Trustpilot May 2021 · Widgets
- added Slick Apr 2021 · JavaScript libraries
- dropped Criteo Mar 2021 · Advertising
- added Freshchat Feb 2021 · Live chat