Technology history for hvac.com
Stack size over time
From 4 detected technologies in Apr 2018 to 37 in Jun 2026 (peak 39).
Currently detected
- Google Tag Manager since Apr 2018
- Cloudflare since Apr 2018
- PHP since Jun 2018
- Google Analytics since Jun 2018
- React since Sep 2018
- Nginx since Dec 2018
- Amazon CloudFront since Dec 2018
- Amazon Web Services since Jan 2019
- Varnish since Sep 2019
- MariaDB since Sep 2019
- New Relic since Sep 2019
- Pantheon since Sep 2019
- Fastly since Feb 2021
- Facebook Pixel since Jul 2021
- core-js since Sep 2021
- Tailwind CSS since Apr 2022
- Decibel since Jul 2022
- Microsoft 365 since Aug 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- Google Call Conversion Tracking since Mar 2023
- Webpack since Apr 2023
- Next.js since Apr 2023
- Node.js since Apr 2023
- Wistia since May 2023
- Typeform since Jun 2023
- VWO since Jun 2023
- Priority Hints since Jun 2023
- Heap since Nov 2023
- Next.js App Router since Dec 2023
- Microsoft Advertising since May 2024
- Cloudflare Bot Management since Jun 2024
- HubSpot since Jun 2024
- HubSpot Analytics since Jun 2024
- HubSpot Chat since Sep 2024
- Apple iCloud Mail since Nov 2024
- ClickCease since Mar 2026
Previously used
- YouTube Sep 2024 to Sep 2025 · 1 yr
- Auryc Nov 2023 to Nov 2024 · 1 yr
- Matomo Analytics Jun 2018 to Aug 2024 · 6 yrs
- LiveChat Feb 2023 to Oct 2023 · 8 mo
- BrightEdge Apr 2022 to Mar 2023 · 11 mo
- Cooladata Jul 2022 to Mar 2023 · 8 mo
- FingerprintJS Feb 2022 to Mar 2023 · 1 yr
- jQuery Apr 2018 to Mar 2023 · 4 yrs
- jQuery Migrate Jun 2018 to Mar 2023 · 4 yrs
- Medallia Jul 2022 to Mar 2023 · 8 mo
- MySQL Jun 2018 to Mar 2023 · 4 yrs
- RSS Dec 2022 to Mar 2023 · 3 mo
- WordPress Apr 2018 to Mar 2023 · 4 yrs
- Yoast SEO Aug 2019 to Mar 2023 · 3 yrs
- Yoast SEO Premium Feb 2022 to Mar 2023 · 1 yr
- C Feb 2023 to Feb 2023 · 1 mo
- Java Sep 2021 to Dec 2022 · 1 yr
- Lodash Jan 2020 to Dec 2022 · 2 yrs
- Google Ads Conversion Tracking Jul 2021 to Oct 2022 · 1 yr
- MobX Mar 2020 to Oct 2022 · 2 yrs
- Google Cloud Apr 2022 to Sep 2022 · 5 mo
- Google Cloud Trace Apr 2022 to Sep 2022 · 5 mo
- jsDelivr Jul 2020 to Sep 2022 · 2 yrs
- Slick Sep 2019 to Sep 2022 · 3 yrs
- Twitter Emoji (Twemoji) Jun 2018 to Jul 2022 · 4 yrs
- Unpkg May 2022 to May 2022 · 1 mo
- Facebook May 2019 to Apr 2022 · 2 yrs
- comScore Jun 2018 to Oct 2021 · 3 yrs
- Font Awesome Sep 2019 to Oct 2021 · 2 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- AddToAny Feb 2019 to Feb 2020 · 1 yr
- Animate.css Sep 2019 to Feb 2020 · 5 mo
- Bootstrap Sep 2019 to Feb 2020 · 5 mo
- jQuery UI Jun 2018 to Feb 2020 · 1 yr
- Matomo Aug 2018 to Feb 2020 · 1 yr
- AppNexus Jun 2018 to Aug 2019 · 1 yr
- Criteo Jun 2018 to Aug 2019 · 1 yr
- Google AdSense Jun 2018 to Aug 2019 · 1 yr
- Prebid Jun 2018 to Aug 2019 · 1 yr
- DoubleClick for Publishers (DFP) Jun 2018 to Jun 2019 · 1 yr
- reCAPTCHA Oct 2018 to May 2019 · 7 mo
- Intercom Sep 2018 to Feb 2019 · 5 mo
- Hotjar Dec 2018 to Jan 2019 · 1 mo
- Sumo May 2018 to Dec 2018 · 7 mo
Timeline
2026 1 added
- added ClickCease Mar 2026 · Security
2025 2 dropped
2024 10 added · 1 dropped
- added Apple iCloud Mail Nov 2024 · Webmail
- dropped Matomo Analytics Oct 2024 · Analytics
- added HubSpot Chat Sep 2024 · Live chat
- added YouTube Sep 2024 · Video players
- added Cloudflare Jun 2024 · CDN
- added Cloudflare Bot Management Jun 2024 · Security
- added HubSpot Jun 2024 · Marketing automation
- added HubSpot Analytics Jun 2024 · Analytics
- added Matomo Analytics Jun 2024 · Analytics
- added Microsoft Advertising May 2024 · Advertising
- added New Relic May 2024 · RUM
2023 18 added · 27 dropped
- added core-js Dec 2023 · JavaScript libraries
- added Facebook Pixel Dec 2023 · Analytics
- dropped LiveChat Dec 2023 · Live chat
- added Next.js App Router Dec 2023 · JavaScript frameworks
- added Open Graph Dec 2023 · Miscellaneous
- added Auryc Nov 2023 · Analytics
- added Heap Nov 2023 · Analytics
- added LiveChat Sep 2023 · Live chat
- added Priority Hints Jun 2023 · Performance
- added Typeform Jun 2023 · Surveys
- added VWO Jun 2023 · Analytics
- dropped BrightEdge May 2023 · SEO
- dropped Cooladata May 2023 · Customer data platform
- dropped core-js May 2023 · JavaScript libraries
- dropped Facebook Pixel May 2023 · Analytics
- dropped Fastly May 2023 · CDN
- dropped FingerprintJS May 2023 · JavaScript libraries
- dropped HSTS May 2023 · Security
- dropped jQuery May 2023 · JavaScript libraries
- dropped jQuery Migrate May 2023 · JavaScript libraries
- dropped MariaDB May 2023 · Databases
- dropped Medallia May 2023 · Analytics
- dropped MySQL May 2023 · Databases
- dropped New Relic May 2023 · RUM
- dropped Nginx May 2023 · Web servers
- dropped Open Graph May 2023 · Miscellaneous
- dropped Pantheon May 2023 · PaaS
- dropped PHP May 2023 · Programming languages
- dropped RSS May 2023 · Miscellaneous
- dropped Varnish May 2023 · Caching
- added Wistia May 2023 · Video players
- dropped WordPress May 2023 · CMS
- dropped Yoast SEO May 2023 · SEO
- dropped Yoast SEO Premium May 2023 · SEO
- added Amazon CloudFront Apr 2023 · CDN
- dropped C Apr 2023 · Programming languages
- dropped LiveChat Apr 2023 · Live chat
- added Next.js Apr 2023 · JavaScript frameworks
- added Node.js Apr 2023 · Programming languages
- added Webpack Apr 2023 · Miscellaneous
- added Google Call Conversion Tracking Mar 2023 · Analytics
- added C Feb 2023 · Programming languages
- dropped Java Feb 2023 · Programming languages
- added LiveChat Feb 2023 · Live chat
- dropped Lodash Feb 2023 · JavaScript libraries
2022 20 added · 17 dropped · 2 switched
- dropped Google Ads Conversion Tracking Dec 2022 · Analytics
- dropped Google Cloud Dec 2022 · IaaS
- dropped Google Cloud Trace Dec 2022 · Performance
- dropped jsDelivr Dec 2022 · CDN
- dropped MobX Dec 2022 · JavaScript libraries
- added RSS Dec 2022 · Miscellaneous
- dropped Slick Dec 2022 · JavaScript libraries
- dropped Twitter Emoji (Twemoji) Nov 2022 · Font scripts
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Amazon Web Services Aug 2022 · PaaS
- added Microsoft 365 Aug 2022 · Webmail
- added Cooladata Jul 2022 · Customer data platform
- added Decibel Jul 2022 · Analytics
- switched Unpkg jsDelivr Jul 2022 · CDN
- added Medallia Jul 2022 · Analytics
- added Slick Jul 2022 · JavaScript libraries
- dropped Facebook Jun 2022 · Widgets
- added Lodash Jun 2022 · JavaScript libraries
- added MobX May 2022 · JavaScript libraries
- added React May 2022 · JavaScript frameworks
- added Unpkg May 2022 · CDN
- added BrightEdge Apr 2022 · SEO
- added Google Cloud Apr 2022 · IaaS
- added Google Cloud Trace Apr 2022 · Performance
- added Java Apr 2022 · Programming languages
- dropped MobX Apr 2022 · JavaScript libraries
- switched comScore New Relic Apr 2022 · Analytics
- dropped React Apr 2022 · JavaScript frameworks
- added Tailwind CSS Apr 2022 · UI frameworks
- added FingerprintJS Feb 2022 · Browser fingerprinting
- added Yoast SEO Premium Feb 2022 · SEO
- dropped Cloudflare Jan 2022 · CDN
- dropped Font Awesome Jan 2022 · Font scripts
- dropped Java Jan 2022 · Programming languages
- dropped jsDelivr Jan 2022 · CDN
- dropped New Relic Jan 2022 · Analytics
- dropped Slick Jan 2022 · JavaScript libraries
- dropped Wheelio Jan 2022 · Widgets
2021 16 added · 7 dropped
- added Yoast SEO Nov 2021 · SEO
- dropped Yoast SEO Oct 2021 · SEO
- added core-js Sep 2021 · JavaScript libraries
- added Java Sep 2021 · Programming languages
- dropped Lodash Sep 2021 · JavaScript libraries
- added New Relic Sep 2021 · Analytics
- added Wheelio Sep 2021 · Widgets
- added MobX Aug 2021 · JavaScript libraries
- added React Aug 2021 · JavaScript libraries
- added comScore Jul 2021 · Analytics
- added Facebook Pixel Jul 2021 · Analytics
- added Font Awesome Jul 2021 · Font scripts
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added jQuery Migrate Jul 2021 · JavaScript libraries
- added Lodash Jul 2021 · JavaScript libraries
- added Twitter Emoji (Twemoji) Jul 2021 · Font scripts
- added Yoast SEO Jul 2021 · SEO
- dropped comScore Mar 2021 · Analytics
- dropped jQuery Migrate Mar 2021 · JavaScript libraries
- dropped Lodash Mar 2021 · JavaScript libraries
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
- added Fastly Feb 2021 · CDN
- dropped MobX Feb 2021 · JavaScript libraries
2020 4 added · 7 dropped · 1 switched
- added comScore Dec 2020 · Analytics
- added jsDelivr Jul 2020 · CDN
- switched AddToAny Facebook May 2020 · Widgets
- dropped Animate.css Apr 2020 · Web Frameworks
- dropped Bootstrap Apr 2020 · Web Frameworks
- dropped Facebook Apr 2020 · Widgets
- dropped Font Awesome Apr 2020 · Font Scripts
- dropped jQuery UI Apr 2020 · JavaScript Libraries
- dropped Matomo Apr 2020 · Analytics
- dropped New Relic Apr 2020 · Analytics
- added MobX Mar 2020 · JavaScript Libraries
- added Lodash Jan 2020 · JavaScript Libraries
2019 35 added · 16 dropped
- dropped Yoast SEO Nov 2019 · SEO
- dropped Amazon CloudFront Oct 2019 · CDN
- dropped Amazon Web Services Oct 2019 · PaaS
- dropped AppNexus Oct 2019 · Advertising Networks
- dropped comScore Oct 2019 · Analytics
- dropped Criteo Oct 2019 · Advertising Networks
- dropped Google AdSense Oct 2019 · Advertising Networks
- dropped Prebid Oct 2019 · Advertising Networks
- added Animate.css Sep 2019 · Web Frameworks
- added Bootstrap Sep 2019 · Web Frameworks
- added Font Awesome Sep 2019 · Font Scripts
- added MariaDB Sep 2019 · Databases
- added New Relic Sep 2019 · Analytics
- added Nginx Sep 2019 · Reverse Proxy
- added Pantheon Sep 2019 · PaaS
- added Slick Sep 2019 · JavaScript Libraries
- added Varnish Sep 2019 · Cache Tools
- dropped DoubleClick for Publishers (DFP) Aug 2019 · Advertising Networks
- added Yoast SEO Aug 2019 · SEO
- dropped reCAPTCHA Jul 2019 · Captchas
- added Facebook May 2019 · Widgets
- dropped Intercom Apr 2019 · Analytics
- added AddToAny Mar 2019 · Widgets
- added Amazon CloudFront Mar 2019 · CDN
- added Amazon Web Services Mar 2019 · PaaS
- added AppNexus Mar 2019 · Advertising Networks
- added Cloudflare Mar 2019 · CDN
- added comScore Mar 2019 · Analytics
- added Criteo Mar 2019 · Advertising Networks
- added DoubleClick for Publishers (DFP) Mar 2019 · Advertising Networks
- added Google AdSense Mar 2019 · Advertising Networks
- added Google Analytics Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- dropped Hotjar Mar 2019 · Analytics
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added Matomo Mar 2019 · Analytics
- added MySQL Mar 2019 · Databases
- dropped Nginx Mar 2019 · Web Servers
- added PHP Mar 2019 · Programming Languages
- added Prebid Mar 2019 · Advertising Networks
- added reCAPTCHA Mar 2019 · Captchas
- added Twitter Emoji (Twemoji) Mar 2019 · Miscellaneous
- added WordPress Mar 2019 · Blogs
- added AddToAny Feb 2019 · Widgets
- added Cloudflare Feb 2019 · CDN
- dropped React Feb 2019 · JavaScript Frameworks
- dropped Sumo Feb 2019 · Widgets
- added Amazon Web Services Jan 2019 · PaaS
- dropped Cloudflare Jan 2019 · CDN
2018 21 added · 1 dropped
- added Amazon CloudFront Dec 2018 · CDN
- added Hotjar Dec 2018 · Analytics
- added Nginx Dec 2018 · Web Servers
- added reCAPTCHA Oct 2018 · Captchas
- added Intercom Sep 2018 · Analytics
- dropped Matomo Analytics Sep 2018 · Analytics
- added React Sep 2018 · JavaScript Frameworks
- added Matomo Aug 2018 · Analytics
- added AppNexus Jun 2018 · Advertising Networks
- added comScore Jun 2018 · Analytics
- added Criteo Jun 2018 · Advertising Networks
- added DoubleClick for Publishers (DFP) Jun 2018 · Advertising Networks
- added Google AdSense Jun 2018 · Advertising Networks
- added Google Analytics Jun 2018 · Analytics
- added jQuery Migrate Jun 2018 · JavaScript Frameworks
- added jQuery UI Jun 2018 · JavaScript Frameworks
- added Matomo Analytics Jun 2018 · Analytics
- added MySQL Jun 2018 · Databases
- added PHP Jun 2018 · Programming Languages
- added Prebid Jun 2018 · Advertising Networks
- added Twitter Emoji (Twemoji) Jun 2018 · Miscellaneous
- added Sumo May 2018 · Marketing Automation