Technology history for instructing.com
Stack size over time
From 9 detected technologies in Apr 2018 to 28 in Jun 2026.
Currently detected
- jQuery since Apr 2018
- jQuery Migrate since Apr 2018
- Font Awesome since Apr 2018
- Google Font API since Apr 2018
- Lightbox since Jun 2018
- Google Analytics since Jun 2018
- jsDelivr since Jul 2020
- Google Workspace since Aug 2022
- Open Graph since Sep 2022
- Apple iCloud Mail since Apr 2023
- Atlassian Statuspage since Apr 2023
- cdnjs since Apr 2023
- Cloudflare since Apr 2023
- Linkedin Insight Tag since Apr 2023
- Mixpanel since Apr 2023
- OneTrust since Apr 2023
- HSTS since Apr 2023
- Ruby since Apr 2023
- Ruby on Rails since Apr 2023
- Stripe since Apr 2023
- Thinkific since Apr 2023
- Zendesk since Apr 2023
- Cloudflare Bot Management since Jun 2023
- GoDaddy since Apr 2024
- Reddit Ads since May 2024
- YouTube since Nov 2025
- ConvertKit since Dec 2025
- Envoy since Apr 2026
Previously used
- Nginx May 2018 to Jun 2023 · 5 yrs
- OpenResty Apr 2023 to Jun 2023 · 2 mo
- Amazon Web Services Apr 2023 to Apr 2023 · 1 mo
- Bluehost May 2022 to Mar 2023 · 10 mo
- FancyBox Feb 2020 to Mar 2023 · 3 yrs
- GSAP Jul 2021 to Mar 2023 · 1 yr
- Lozad.js May 2022 to Mar 2023 · 10 mo
- MailChimp Jul 2021 to Mar 2023 · 1 yr
- MailChimp for WordPress Feb 2022 to Mar 2023 · 1 yr
- Modernizr Jun 2018 to Mar 2023 · 4 yrs
- MySQL Jun 2018 to Mar 2023 · 4 yrs
- PHP Jun 2018 to Mar 2023 · 4 yrs
- RSS Dec 2022 to Mar 2023 · 3 mo
- Slick Feb 2020 to Mar 2023 · 3 yrs
- WordPress Apr 2018 to Mar 2023 · 4 yrs
- WordPress Super Cache Feb 2020 to Mar 2023 · 3 yrs
- Yoast SEO Apr 2018 to Mar 2023 · 4 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Apache HTTP Server Apr 2018 to Jan 2023 · 4 yrs
- Google Tag Manager Feb 2020 to Sep 2022 · 2 yrs
- Animate.css Feb 2020 to Aug 2022 · 2 yrs
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Backbone.js Apr 2018 to Jul 2018 · 3 mo
- Bootstrap Jun 2018 to Jul 2018 · 1 mo
- Twitter Emoji (Twemoji) Jun 2018 to Jul 2018 · 1 mo
- Underscore.js Apr 2018 to Jul 2018 · 3 mo
- Lodash Jun 2018 to Jun 2018 · 1 mo
Timeline
2026 1 added
- added Envoy Apr 2026 · Reverse proxies
2025 2 added
- added ConvertKit Dec 2025 · Email
- added YouTube Nov 2025 · Video players
2024 1 added
- added Reddit Ads May 2024 · Advertising
2023 20 added · 22 dropped
- dropped Amazon Web Services Oct 2023 · PaaS
- dropped Nginx Oct 2023 · Web servers
- dropped OpenResty Oct 2023 · Web servers
- dropped Bluehost Sep 2023 · Hosting
- dropped C Sep 2023 · Programming languages
- dropped FancyBox Sep 2023 · JavaScript libraries
- dropped Google Workspace Sep 2023 · Email
- dropped GSAP Sep 2023 · JavaScript frameworks
- dropped Lozad.js Sep 2023 · JavaScript libraries
- dropped MailChimp Sep 2023 · Marketing automation
- dropped MailChimp for WordPress Sep 2023 · WordPress plugins
- dropped Modernizr Sep 2023 · JavaScript libraries
- dropped MySQL Sep 2023 · Databases
- dropped PHP Sep 2023 · Programming languages
- dropped RSS Sep 2023 · Miscellaneous
- dropped Slick Sep 2023 · JavaScript libraries
- dropped WordPress Sep 2023 · CMS
- dropped WordPress Super Cache Sep 2023 · Caching
- dropped Yoast SEO Sep 2023 · WordPress plugins
- added Cloudflare Bot Management Jun 2023 · Security
- added Amazon Web Services Apr 2023 · PaaS
- dropped Apache HTTP Server Apr 2023 · Web servers
- added Apple iCloud Mail Apr 2023 · Webmail
- added Atlassian Statuspage Apr 2023 · Issue trackers
- added cdnjs Apr 2023 · CDN
- added Cloudflare Apr 2023 · CDN
- added Font Awesome Apr 2023 · Font scripts
- added HSTS Apr 2023 · Security
- added Lightbox Apr 2023 · JavaScript libraries
- added Linkedin Insight Tag Apr 2023 · Analytics
- added Mixpanel Apr 2023 · Analytics
- added OneTrust Apr 2023 · Cookie compliance
- added OpenResty Apr 2023 · Web servers
- added Ruby Apr 2023 · Programming languages
- added Ruby on Rails Apr 2023 · Web frameworks
- added Stripe Apr 2023 · Payment processors
- added Thinkific Apr 2023 · LMS
- added Zendesk Apr 2023 · Issue trackers
- dropped Animate.css Feb 2023 · UI frameworks
- added C Feb 2023 · Programming languages
- dropped Google Tag Manager Feb 2023 · Tag managers
- added Nginx Feb 2023 · Web servers
2022 5 added · 8 dropped · 1 switched
- added RSS Dec 2022 · Miscellaneous
- switched Twitter Emoji (Twemoji) Open Graph Sep 2022 · Miscellaneous
- dropped Backbone.js Aug 2022 · JavaScript Frameworks
- dropped Bootstrap Aug 2022 · Web Frameworks
- dropped Font Awesome Aug 2022 · Font Scripts
- added Google Workspace Aug 2022 · Email
- dropped Lightbox Aug 2022 · JavaScript Frameworks
- dropped Nginx Aug 2022 · Web Servers
- dropped Underscore.js Aug 2022 · JavaScript Frameworks
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped Lodash Jul 2022 · JavaScript Frameworks
- added Bluehost May 2022 · Hosting
- added Lozad.js May 2022 · JavaScript libraries
- added MailChimp for WordPress Feb 2022 · WordPress plugins
2021 6 added · 3 dropped
- dropped Wheelio Dec 2021 · Widgets
- added WordPress Super Cache Nov 2021 · Caching
- dropped WordPress Super Cache Oct 2021 · Caching
- added Wheelio Sep 2021 · Widgets
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Google Tag Manager Jul 2021 · Tag managers
- added GSAP Jul 2021 · JavaScript frameworks
- added MailChimp Jul 2021 · Marketing automation
- dropped Google Tag Manager Jun 2021 · Tag managers
2020 2 added
- added Apache HTTP Server Dec 2020 · Web servers
- added jsDelivr Jul 2020 · CDN
2018 9 added · 1 dropped
- dropped Apache HTTP Server Jun 2018 · Web Servers
- added Bootstrap Jun 2018 · Web Frameworks
- added Google Analytics Jun 2018 · Analytics
- added Lightbox Jun 2018 · JavaScript Frameworks
- added Lodash Jun 2018 · JavaScript Frameworks
- added Modernizr Jun 2018 · JavaScript Frameworks
- added MySQL Jun 2018 · Databases
- added PHP Jun 2018 · Programming Languages
- added Twitter Emoji (Twemoji) Jun 2018 · Miscellaneous
- added Nginx May 2018 · Web Servers