Technology history for tefl.net
Stack size over time
From 2 detected technologies in Jan 2016 to 9 in Oct 2026 (peak 25).
Currently detected
- AddToAny since Aug 2021
- Plausible since May 2022
- Google Workspace since Aug 2022
- Open Graph since Sep 2022
- HSTS since Aug 2023
- HTTP/3 since Dec 2024
- CookieYes since Mar 2025
- Cloudflare since Apr 2025
- Cloudflare Rocket Loader since Apr 2025
Previously used
- Google AdSense Jan 2016 to Jul 2026 · 10 yrs
- reCAPTCHA Apr 2022 to Jul 2026 · 4 yrs
- Cloudflare Browser Insights Apr 2025 to Jun 2026 · 1 yr
- Google Tag Manager Jun 2018 to Jun 2026 · 8 yrs
- jQuery Mar 2020 to May 2026 · 6 yrs
- MailerLite Apr 2025 to May 2026 · 1 yr
- WhatsApp Business Chat Feb 2026 to Apr 2026 · 2 mo
- Cookiebot Aug 2020 to Sep 2025 · 5 yrs
- Microsoft Advertising Dec 2024 to Sep 2025 · 9 mo
- Funding Choices Apr 2025 to Aug 2025 · 4 mo
- Google Publisher Tag Apr 2023 to Aug 2025 · 2 yrs
- LiteSpeed Dec 2024 to Jun 2025 · 6 mo
- core-js Apr 2023 to Mar 2025 · 1 yr
- Akamai Sep 2021 to Feb 2025 · 3 yrs
- Akamai Bot Manager Sep 2021 to Feb 2025 · 3 yrs
- Dojo Jan 2019 to Feb 2025 · 6 yrs
- MailChimp Jun 2018 to Feb 2025 · 6 yrs
- PWA Aug 2022 to Dec 2024 · 2 yrs
- Apache HTTP Server Jan 2016 to Nov 2024 · 8 yrs
- PHP Jun 2018 to Nov 2024 · 6 yrs
- Amazon S3 Oct 2024 to Oct 2024 · 1 mo
- Amazon Web Services Oct 2024 to Oct 2024 · 1 mo
- Google Analytics Jun 2018 to Jul 2024 · 6 yrs
- Criteo Apr 2023 to Apr 2023 · 1 mo
- DoubleClick for Publishers (DFP) Oct 2017 to Apr 2023 · 5 yrs
- jsDelivr Apr 2023 to Apr 2023 · 1 mo
- Prebid Apr 2023 to Apr 2023 · 1 mo
- PubMatic Apr 2023 to Apr 2023 · 1 mo
- Snowplow Analytics Apr 2023 to Apr 2023 · 1 mo
- Lodash Aug 2022 to Dec 2022 · 4 mo
- Preact Aug 2022 to Dec 2022 · 4 mo
- Wheelio Sep 2021 to Sep 2021 · 1 mo
- Modernizr Mar 2020 to Aug 2020 · 5 mo
- Snap.svg Mar 2020 to Aug 2020 · 5 mo
- React Jul 2018 to Feb 2020 · 1 yr
- Google Font API Jul 2018 to Sep 2018 · 2 mo
- styled-components Jul 2018 to Sep 2018 · 2 mo
- Twitter Nov 2017 to Sep 2018 · 10 mo
- YouTube Sep 2017 to Sep 2018 · 1 yr
- AddThis Jun 2018 to Jun 2018 · 1 mo
Timeline
2026 9 added · 11 dropped
- dropped Google AdSense Sep 2026 · Advertising
- dropped reCAPTCHA Sep 2026 · Security
- added AddToAny Aug 2026 · Widgets
- dropped Cloudflare Browser Insights Aug 2026 · Analytics
- dropped Google Tag Manager Aug 2026 · Tag managers
- dropped jQuery Jul 2026 · JavaScript libraries
- dropped MailerLite Jul 2026 · Marketing automation
- added Google AdSense Jun 2026 · Advertising
- added Google Tag Manager Jun 2026 · Tag managers
- added reCAPTCHA Jun 2026 · Security
- dropped WhatsApp Business Chat Jun 2026 · Live chat
- dropped Google AdSense May 2026 · Advertising
- dropped Google Tag Manager May 2026 · Tag managers
- dropped reCAPTCHA May 2026 · Security
- added jQuery Apr 2026 · JavaScript libraries
- added MailerLite Apr 2026 · Marketing automation
- dropped MailerLite Mar 2026 · Marketing automation
- added Google Tag Manager Feb 2026 · Tag managers
- added WhatsApp Business Chat Feb 2026 · Live chat
- added MailerLite Jan 2026 · Marketing automation
2025 14 added · 13 dropped · 6 switched
- dropped Cookiebot Nov 2025 · Cookie compliance
- added Google AdSense Nov 2025 · Advertising
- dropped MailerLite Nov 2025 · Marketing automation
- dropped Microsoft Advertising Nov 2025 · Advertising
- added reCAPTCHA Nov 2025 · Security
- dropped AddToAny Oct 2025 · Widgets
- added CookieYes Oct 2025 · Cookie compliance
- dropped Funding Choices Oct 2025 · Cookie compliance
- dropped Google Publisher Tag Oct 2025 · Advertising
- dropped Google Tag Manager Oct 2025 · Tag managers
- dropped Google AdSense Sep 2025 · Advertising
- dropped reCAPTCHA Sep 2025 · Security
- dropped LiteSpeed Aug 2025 · Web servers
- added LiteSpeed Jun 2025 · Web servers
- added AddToAny May 2025 · Widgets
- dropped CookieYes May 2025 · Cookie compliance
- dropped LiteSpeed May 2025 · Web servers
- switched Akamai Cloudflare Apr 2025 · CDN
- added Cloudflare Browser Insights Apr 2025 · Analytics
- added Cloudflare Rocket Loader Apr 2025 · Performance
- added Funding Choices Apr 2025 · Cookie compliance
- added Google Publisher Tag Apr 2025 · Advertising
- switched MailChimp MailerLite Apr 2025 · Marketing automation
- added CookieYes Mar 2025 · Cookie compliance
- switched Dojo core-js Mar 2025 · JavaScript libraries
- switched Amazon S3 Akamai Feb 2025 · CDN
- added Akamai Bot Manager Feb 2025 · Security
- switched core-js Dojo Feb 2025 · JavaScript libraries
- added Google AdSense Feb 2025 · Advertising
- added Google Tag Manager Feb 2025 · Tag managers
- added MailChimp Feb 2025 · Marketing automation
- switched Akamai Bot Manager reCAPTCHA Feb 2025 · Security
- dropped PHP Jan 2025 · Programming languages
2024 10 added · 12 dropped · 2 switched
- dropped Amazon Web Services Dec 2024 · PaaS
- added Cookiebot Dec 2024 · Cookie compliance
- switched PWA HTTP/3 Dec 2024 · Miscellaneous
- switched Apache HTTP Server LiteSpeed Dec 2024 · Web servers
- dropped MailChimp Dec 2024 · Marketing automation
- added Microsoft Advertising Dec 2024 · Advertising
- dropped Cookiebot Nov 2024 · Cookie compliance
- added Amazon S3 Oct 2024 · CDN
- added Amazon Web Services Oct 2024 · PaaS
- added MailChimp Oct 2024 · Marketing automation
- dropped Google AdSense Sep 2024 · Advertising
- dropped Google Analytics Sep 2024 · Analytics
- dropped Google Tag Manager Sep 2024 · Tag managers
- dropped reCAPTCHA Sep 2024 · Security
- added Cookiebot Apr 2024 · Cookie compliance
- added Google AdSense Apr 2024 · Advertising
- added Google Analytics Apr 2024 · Analytics
- added Google Tag Manager Apr 2024 · Tag managers
- added reCAPTCHA Apr 2024 · Security
- dropped AddToAny Mar 2024 · Widgets
- dropped Google AdSense Mar 2024 · Advertising
- dropped Google Analytics Mar 2024 · Analytics
- dropped reCAPTCHA Mar 2024 · Security
- dropped Google Tag Manager Feb 2024 · Tag managers
2023 19 added · 15 dropped
- added Google AdSense Dec 2023 · Advertising
- added Google Analytics Dec 2023 · Analytics
- added Google Tag Manager Dec 2023 · Tag managers
- added reCAPTCHA Dec 2023 · Security
- dropped Cookiebot Sep 2023 · Cookie compliance
- dropped Google AdSense Sep 2023 · Advertising
- dropped Google Analytics Sep 2023 · Analytics
- dropped reCAPTCHA Sep 2023 · Security
- added HSTS Aug 2023 · Security
- dropped Google Tag Manager Jul 2023 · Tag managers
- dropped core-js Jun 2023 · JavaScript libraries
- dropped Criteo Jun 2023 · Advertising
- dropped DoubleClick for Publishers (DFP) Jun 2023 · Advertising
- dropped Google Publisher Tag Jun 2023 · Advertising
- dropped jsDelivr Jun 2023 · CDN
- dropped Prebid Jun 2023 · Advertising
- dropped PubMatic Jun 2023 · Advertising
- dropped Snowplow Analytics Jun 2023 · Analytics
- added core-js Apr 2023 · JavaScript libraries
- added Criteo Apr 2023 · Advertising
- added DoubleClick for Publishers (DFP) Apr 2023 · Advertising
- added Google Publisher Tag Apr 2023 · Advertising
- added jsDelivr Apr 2023 · CDN
- added Prebid Apr 2023 · Advertising
- added PubMatic Apr 2023 · Advertising
- added Snowplow Analytics Apr 2023 · Analytics
- added AddToAny Feb 2023 · Widgets
- dropped Lodash Feb 2023 · JavaScript libraries
- dropped Preact Feb 2023 · JavaScript libraries
- added Cookiebot Jan 2023 · Cookie compliance
- added Google AdSense Jan 2023 · Advertising
- added Google Analytics Jan 2023 · Analytics
- added Google Tag Manager Jan 2023 · Tag managers
- added reCAPTCHA Jan 2023 · Security
2022 11 added · 10 dropped
- added Open Graph Sep 2022 · Miscellaneous
- added Apache HTTP Server Aug 2022 · Web servers
- added Google Workspace Aug 2022 · Webmail
- added Lodash Aug 2022 · JavaScript libraries
- added PHP Aug 2022 · Programming languages
- added Plausible Aug 2022 · Analytics
- added Preact Aug 2022 · JavaScript libraries
- added PWA Aug 2022 · Miscellaneous
- dropped AddToAny Jun 2022 · Widgets
- dropped Akamai Jun 2022 · CDN
- dropped Akamai Bot Manager Jun 2022 · Security
- dropped Cookiebot Jun 2022 · Cookie compliance
- dropped Dojo Jun 2022 · JavaScript libraries
- dropped Google AdSense Jun 2022 · Advertising
- dropped Google Analytics Jun 2022 · Analytics
- dropped MailChimp Jun 2022 · Marketing automation
- dropped reCAPTCHA Jun 2022 · Security
- dropped Google Tag Manager May 2022 · Tag managers
- added Plausible May 2022 · Analytics
- added reCAPTCHA Apr 2022 · Security
- added Google Tag Manager Feb 2022 · Tag managers
2021 6 added · 2 dropped · 1 switched
- dropped Google Tag Manager Nov 2021 · Tag managers
- added Akamai Sep 2021 · CDN
- added Akamai Bot Manager Sep 2021 · Security
- added Google Tag Manager Sep 2021 · Tag managers
- added Wheelio Sep 2021 · Widgets
- switched Wheelio AddToAny Aug 2021 · Widgets
- added Dojo Jul 2021 · JavaScript libraries
- dropped Dojo Mar 2021 · JavaScript libraries
- added MailChimp Feb 2021 · Marketing automation
2020 5 added · 5 dropped
- added Google AdSense Dec 2020 · Advertising
- dropped jQuery Oct 2020 · JavaScript libraries
- dropped Modernizr Oct 2020 · JavaScript libraries
- dropped Snap.svg Oct 2020 · JavaScript libraries
- added Cookiebot Aug 2020 · Cookie compliance
- dropped Google AdSense Jun 2020 · Advertising Networks
- dropped React Apr 2020 · JavaScript Frameworks
- added jQuery Mar 2020 · JavaScript Libraries
- added Modernizr Mar 2020 · JavaScript Libraries
- added Snap.svg Mar 2020 · JavaScript Libraries
2019 11 added · 3 dropped
- dropped Google Tag Manager Oct 2019 · Tag Managers
- added React Oct 2019 · JavaScript Frameworks
- dropped DoubleClick for Publishers (DFP) Aug 2019 · Advertising Networks
- dropped React Aug 2019 · JavaScript Frameworks
- added DoubleClick for Publishers (DFP) Jun 2019 · Advertising Networks
- added Google Tag Manager Jun 2019 · Tag Managers
- added Apache HTTP Server Mar 2019 · Web Servers
- added Dojo Mar 2019 · JavaScript Libraries
- added Google AdSense Mar 2019 · Advertising Networks
- added Google Analytics Mar 2019 · Analytics
- added PHP Mar 2019 · Programming Languages
- added React Mar 2019 · JavaScript Frameworks
- added React Feb 2019 · JavaScript Frameworks
- added Dojo Jan 2019 · JavaScript Libraries
2018 8 added · 9 dropped
- dropped DoubleClick for Publishers (DFP) Dec 2018 · Advertising Networks
- dropped Google Tag Manager Dec 2018 · Tag Managers
- dropped Google Font API Nov 2018 · Font Scripts
- dropped React Nov 2018 · JavaScript Frameworks
- dropped styled-components Nov 2018 · JavaScript Frameworks
- dropped Twitter Nov 2018 · Widgets
- dropped YouTube Nov 2018 · Video Players
- dropped AddThis Aug 2018 · Widgets
- dropped MailChimp Aug 2018 · Marketing Automation
- added Google Font API Jul 2018 · Font Scripts
- added React Jul 2018 · JavaScript Frameworks
- added styled-components Jul 2018 · Dev Tools
- added AddThis Jun 2018 · Widgets
- added Google Analytics Jun 2018 · Analytics
- added Google Tag Manager Jun 2018 · Tag Managers
- added MailChimp Jun 2018 · Marketing Automation
- added PHP Jun 2018 · Programming Languages
2017 3 added
- added Twitter Nov 2017 · Widgets
- added DoubleClick for Publishers (DFP) Oct 2017 · Advertising Networks
- added YouTube Sep 2017 · Video Players
2016 2 added
- added Apache HTTP Server Jan 2016 · Web Servers
- added Google AdSense Jan 2016 · Advertising Networks