Technology history for watsi.org
Stack size over time
From 3 detected technologies in Apr 2018 to 53 in Jun 2026 (peak 57).
Currently detected
- Optimizely since Apr 2018
- Stripe since Apr 2018
- React since Apr 2018
- Moment.js since Jun 2018
- New Relic since Jun 2018
- AppNexus since Jun 2018
- Backbone.js since Jun 2018
- Cowboy since Jun 2018
- Erlang since Jun 2018
- Facebook since Jun 2018
- Google Analytics since Jun 2018
- Lodash since Jun 2018
- D3 since Jun 2018
- Handlebars since Jun 2018
- Heap since Jun 2018
- Ruby since Jun 2018
- jQuery since Jun 2018
- Quantcast Measure since Jun 2018
- Ruby on Rails since Jun 2018
- Segment since Jun 2018
- Underscore.js since Jun 2018
- Node.js since Aug 2018
- Cloudflare since Aug 2018
- Ghost since Aug 2018
- PayPal since Jul 2020
- Amazon Web Services since Aug 2020
- Heroku since Aug 2020
- Nginx since Sep 2020
- SharpSpring Ads since Jun 2021
- Google Ads Conversion Tracking since Jul 2021
- Facebook Pixel since Jul 2021
- core-js since Sep 2021
- Customer.io since Nov 2021
- Amazon ALB since Jan 2022
- Hoefler&Co since May 2022
- Google Workspace since Aug 2022
- Mailgun since Aug 2022
- Open Graph since Sep 2022
- HSTS since Sep 2022
- Plaid since Oct 2022
- Google Ads since Dec 2022
- OpenResty since Dec 2022
- Varnish since Dec 2022
- RSS since Dec 2022
- Sentry since Dec 2022
- jQuery UI since Mar 2023
- Bootstrap since Jun 2023
- Popper since Jun 2023
- jsDelivr since Sep 2023
- Cloudflare Browser Insights since Apr 2024
- Priority Hints since Jun 2025
- Render since Jul 2025
- HTTP/3 since May 2026
Previously used
- Cloudflare Bot Management Jan 2022 to Jan 2026 · 4 yrs
- PayPal Marketing Solutions Nov 2021 to Jan 2025 · 3 yrs
- reCAPTCHA Oct 2018 to Aug 2024 · 5 yrs
- Unpkg Dec 2022 to Aug 2024 · 1 yr
- Google Tag Manager Feb 2024 to May 2024 · 3 mo
- PostHog Feb 2024 to May 2024 · 3 mo
- Cloudflare Rocket Loader Apr 2024 to Apr 2024 · 1 mo
- Sucuri Sep 2020 to Mar 2024 · 3 yrs
- Lightbox Dec 2020 to Feb 2024 · 3 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Quantcast Choice Aug 2020 to Jan 2021 · 5 mo
- Phusion Passenger Aug 2018 to Oct 2018 · 2 mo
Timeline
2026 1 added · 1 dropped
- added HTTP/3 May 2026 · Miscellaneous
- dropped Cloudflare Bot Management Mar 2026 · Security
2025 4 added · 2 dropped
- added Cloudflare Bot Management Dec 2025 · Security
- dropped Cloudflare Bot Management Nov 2025 · Security
- added Cloudflare Bot Management Sep 2025 · Security
- added Render Jul 2025 · PaaS
- added Priority Hints Jun 2025 · Performance
- dropped PayPal Marketing Solutions Mar 2025 · Analytics
2024 5 added · 7 dropped · 1 switched
- dropped reCAPTCHA Oct 2024 · Security
- dropped Unpkg Oct 2024 · CDN
- dropped Google Tag Manager Jul 2024 · Tag managers
- dropped Cloudflare Rocket Loader Jun 2024 · Performance
- added Unpkg Jun 2024 · CDN
- dropped Sucuri May 2024 · CDN
- added Cloudflare Apr 2024 · CDN
- switched PostHog Cloudflare Browser Insights Apr 2024 · Analytics
- added Cloudflare Rocket Loader Apr 2024 · Performance
- dropped Lightbox Apr 2024 · JavaScript libraries
- dropped Unpkg Apr 2024 · CDN
- added Google Tag Manager Feb 2024 · Tag managers
- added PostHog Feb 2024 · Analytics
2023 2 added · 3 dropped
- dropped Cloudflare Sep 2023 · CDN
- dropped Phusion Passenger Sep 2023 · Web Servers
- dropped C Apr 2023 · Programming languages
- added jQuery UI Mar 2023 · JavaScript libraries
- added C Feb 2023 · Programming languages
2022 24 added · 1 dropped
- added Google Ads Dec 2022 · Advertising
- added Plaid Oct 2022 · Payment processors
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Amazon ALB Aug 2022 · Load balancers
- added Amazon Web Services Aug 2022 · PaaS
- added core-js Aug 2022 · JavaScript libraries
- added Customer.io Aug 2022 · Marketing automation
- added Facebook Pixel Aug 2022 · Analytics
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- added Google Workspace Aug 2022 · Email
- added Heroku Aug 2022 · PaaS
- added Hoefler&Co Aug 2022 · Font scripts
- added Lightbox Aug 2022 · JavaScript libraries
- added Mailgun Aug 2022 · Email
- added Nginx Aug 2022 · Web servers
- added PayPal Aug 2022 · Payment processors
- added PayPal Marketing Solutions Aug 2022 · Analytics
- added reCAPTCHA Aug 2022 · Security
- added SharpSpring Ads Aug 2022 · Retargeting
- dropped Cloudflare Bot Management May 2022 · Security
- added Hoefler&Co May 2022 · Font scripts
- added Amazon ALB Jan 2022 · Load balancers
- added Amazon Web Services Jan 2022 · PaaS
- added Cloudflare Bot Management Jan 2022 · Security
2021 7 added · 4 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Customer.io Nov 2021 · Marketing automation
- added PayPal Marketing Solutions Nov 2021 · Analytics
- added core-js Sep 2021 · JavaScript libraries
- dropped Sucuri Sep 2021 · CDN
- added Wheelio Sep 2021 · Widgets
- added Facebook Pixel Jul 2021 · Analytics
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- dropped Amazon Web Services Jun 2021 · PaaS
- added SharpSpring Ads Jun 2021 · Retargeting
- dropped Quantcast Choice Mar 2021 · Cookie compliance
2020 7 added
- added Lightbox Dec 2020 · JavaScript libraries
- added Nginx Sep 2020 · Reverse proxies
- added Sucuri Sep 2020 · CDN
- added Amazon Web Services Aug 2020 · PaaS
- added Heroku Aug 2020 · PaaS
- added Quantcast Choice Aug 2020 · Cookie compliance
- added PayPal Jul 2020 · Payment processors
2019 1 added
- added reCAPTCHA Mar 2019 · Captchas
2018 19 added
- added reCAPTCHA Oct 2018 · Captchas
- added AppNexus Jun 2018 · Advertising Networks
- added Backbone.js Jun 2018 · JavaScript Frameworks
- added Cowboy Jun 2018 · Web Frameworks
- added D3 Jun 2018 · JavaScript Graphics
- added Erlang Jun 2018 · Programming Languages
- added Facebook Jun 2018 · Widgets
- added Google Analytics Jun 2018 · Analytics
- added Handlebars Jun 2018 · JavaScript Frameworks
- added Heap Jun 2018 · Analytics
- added jQuery Jun 2018 · JavaScript Frameworks
- added Lodash Jun 2018 · JavaScript Frameworks
- added Moment.js Jun 2018 · JavaScript Frameworks
- added New Relic Jun 2018 · Analytics
- added Quantcast Measure Jun 2018 · Analytics
- added Ruby Jun 2018 · Programming Languages
- added Ruby on Rails Jun 2018 · Web Frameworks
- added Segment Jun 2018 · Analytics
- added Underscore.js Jun 2018 · JavaScript Frameworks