Technology history for welchvacuum.com
Stack size over time
From 7 detected technologies in Jan 2019 to 44 in Jun 2026 (peak 45).
Currently detected
- jQuery since Jan 2019
- Google Analytics since Jan 2019
- Cloudflare since Jun 2019
- Google Tag Manager since Jun 2020
- Hotjar since Jun 2020
- Slick since Jun 2020
- AngularJS since Jun 2020
- Babel since Jun 2020
- Bootstrap since Jun 2020
- Font Awesome since Jun 2020
- New Relic since Jun 2020
- Cart Functionality since Aug 2020
- Linkedin Insight Tag since Feb 2021
- Cloudflare Browser Insights since Mar 2021
- Unpkg since Jul 2021
- core-js since Aug 2021
- Eloqua since Nov 2021
- HSTS since Sep 2022
- Open Graph since Sep 2022
- Java since Feb 2023
- RequireJS since Feb 2023
- Cloudflare Bot Management since Feb 2023
- Oracle Dynamic Monitoring Service since Feb 2023
- Oracle WebLogic Server since Mar 2023
- Microsoft Advertising since Dec 2023
- Microsoft Clarity since Dec 2023
- Didomi since Apr 2024
- web-vitals since Aug 2024
- Vercel since Jul 2025
- Vercel Analytics since Jul 2025
- Vercel Speed Insights since Jul 2025
- Webpack since Jul 2025
- React since Jul 2025
- Sentry since Jul 2025
- Contentstack since Jul 2025
- Next.js since Jul 2025
- Next.js App Router since Jul 2025
- Node.js since Jul 2025
- Priority Hints since Jul 2025
- Azure since Oct 2025
- Azure Monitor since Oct 2025
- MUI since Oct 2025
- Emotion since Oct 2025
- Facebook Pixel since Dec 2025
Previously used
- Preact Oct 2025 to Jan 2026 · 3 mo
- Aura Oct 2022 to Sep 2025 · 2 yrs
- Salesforce Desk Oct 2022 to Sep 2025 · 2 yrs
- Oracle Maxymiser Nov 2022 to Sep 2024 · 1 yr
- Oracle Infinity Oct 2022 to Mar 2024 · 1 yr
- Baidu Analytics (百度统计) Jul 2023 to Aug 2023 · 1 mo
- Cloudinary May 2022 to Mar 2023 · 10 mo
- Microsoft ASP.NET Sep 2021 to Jan 2023 · 1 yr
- Sitecore Sep 2021 to Jan 2023 · 1 yr
- Google Ads Conversion Tracking Jul 2021 to Oct 2022 · 1 yr
- IIS Sep 2021 to Apr 2022 · 7 mo
- Lodash Oct 2021 to Apr 2022 · 6 mo
- Windows Server Sep 2021 to Apr 2022 · 7 mo
- LazySizes Feb 2022 to Mar 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- AOS Jul 2021 to Jul 2021 · 1 mo
- Google Font API Jan 2019 to May 2020 · 1 yr
- jQuery UI Jan 2019 to May 2020 · 1 yr
- Modernizr Jan 2019 to May 2020 · 1 yr
- Shopify Jan 2019 to May 2020 · 1 yr
- Nginx Jan 2019 to May 2019 · 4 mo
Timeline
2026 1 dropped
- dropped Preact Mar 2026 · JavaScript libraries
2025 17 added · 1 dropped · 1 switched
- added Facebook Pixel Dec 2025 · Analytics
- dropped Salesforce Desk Nov 2025 · CRM
- added Azure Oct 2025 · PaaS
- added Azure Monitor Oct 2025 · Analytics
- added Cloudflare Browser Insights Oct 2025 · Analytics
- added Emotion Oct 2025 · JavaScript frameworks
- switched Aura MUI Oct 2025 · UI frameworks
- added Preact Oct 2025 · JavaScript libraries
- added Contentstack Jul 2025 · CMS
- added Next.js Jul 2025 · JavaScript frameworks
- added Next.js App Router Jul 2025 · JavaScript frameworks
- added Node.js Jul 2025 · Programming languages
- added Priority Hints Jul 2025 · Performance
- added React Jul 2025 · JavaScript frameworks
- added Sentry Jul 2025 · Issue trackers
- added Vercel Jul 2025 · PaaS
- added Vercel Analytics Jul 2025 · Analytics
- added Vercel Speed Insights Jul 2025 · Analytics
- added Webpack Jul 2025 · Miscellaneous
2024 10 added · 9 dropped
- added Cloudflare Bot Management Nov 2024 · Security
- added core-js Nov 2024 · JavaScript libraries
- added Didomi Nov 2024 · Cookie compliance
- added Microsoft Clarity Nov 2024 · Analytics
- added Open Graph Nov 2024 · Miscellaneous
- dropped Oracle Maxymiser Nov 2024 · A/B Testing
- added RequireJS Nov 2024 · JavaScript frameworks
- added web-vitals Nov 2024 · JavaScript libraries
- dropped Cloudflare Bot Management Oct 2024 · Security
- dropped core-js Oct 2024 · JavaScript libraries
- dropped Didomi Oct 2024 · Cookie compliance
- dropped Microsoft Clarity Oct 2024 · Analytics
- dropped Open Graph Oct 2024 · Miscellaneous
- dropped RequireJS Oct 2024 · JavaScript frameworks
- dropped web-vitals Oct 2024 · JavaScript libraries
- added Unpkg Aug 2024 · CDN
- added web-vitals Aug 2024 · JavaScript libraries
- dropped Oracle Infinity May 2024 · Analytics
- added Didomi Apr 2024 · Cookie compliance
2023 7 added · 4 dropped · 1 switched
- added Microsoft Advertising Dec 2023 · Advertising
- switched Baidu Analytics (百度统计) Microsoft Clarity Dec 2023 · Analytics
- added Baidu Analytics (百度统计) Jul 2023 · Analytics
- dropped Cloudinary May 2023 · CDN
- dropped Cloudflare Browser Insights Mar 2023 · Analytics
- dropped Microsoft ASP.NET Mar 2023 · Web frameworks
- added Oracle WebLogic Server Mar 2023 · Web servers
- dropped Sitecore Mar 2023 · CMS
- added Cloudflare Bot Management Feb 2023 · Security
- added Java Feb 2023 · Programming languages
- added Oracle Dynamic Monitoring Service Feb 2023 · Miscellaneous
- added RequireJS Feb 2023 · JavaScript frameworks
2022 12 added · 12 dropped
- dropped Google Ads Conversion Tracking Dec 2022 · Analytics
- added Oracle Maxymiser Nov 2022 · A/B Testing
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Cloudflare Browser Insights Aug 2022 · Analytics
- added core-js Aug 2022 · JavaScript libraries
- added Eloqua Aug 2022 · Marketing automation
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- added Linkedin Insight Tag Aug 2022 · Analytics
- added Microsoft ASP.NET Aug 2022 · Web frameworks
- added Sitecore Aug 2022 · CMS
- dropped Cloudflare Browser Insights Jun 2022 · Analytics
- dropped core-js Jun 2022 · JavaScript libraries
- dropped Eloqua Jun 2022 · Marketing automation
- dropped Google Ads Conversion Tracking Jun 2022 · Analytics
- dropped IIS Jun 2022 · Web servers
- dropped Linkedin Insight Tag Jun 2022 · Analytics
- dropped Lodash Jun 2022 · JavaScript libraries
- dropped Microsoft ASP.NET Jun 2022 · Web frameworks
- dropped Sitecore Jun 2022 · CMS
- dropped Windows Server Jun 2022 · Operating systems
- added Cloudinary May 2022 · CDN
- dropped LazySizes May 2022 · JavaScript libraries
- added LazySizes Feb 2022 · JavaScript libraries
2021 14 added · 4 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Eloqua Nov 2021 · Marketing automation
- added Lodash Oct 2021 · JavaScript libraries
- dropped AOS Sep 2021 · JavaScript libraries
- added IIS Sep 2021 · Web servers
- added Microsoft ASP.NET Sep 2021 · Web frameworks
- added Sitecore Sep 2021 · CMS
- dropped Unpkg Sep 2021 · CDN
- added Wheelio Sep 2021 · Widgets
- added Windows Server Sep 2021 · Operating systems
- added core-js Aug 2021 · JavaScript libraries
- added AOS Jul 2021 · JavaScript libraries
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Unpkg Jul 2021 · CDN
- added Cloudflare Browser Insights Jun 2021 · Analytics
- dropped Cloudflare Browser Insights May 2021 · Analytics
- added Cloudflare Browser Insights Mar 2021 · Analytics
- added Linkedin Insight Tag Feb 2021 · Analytics
2020 7 added · 2 dropped · 2 switched
- switched Shopify Cart Functionality Aug 2020 · Ecommerce
- dropped jQuery UI Jul 2020 · JavaScript libraries
- dropped Modernizr Jul 2020 · JavaScript libraries
- added AngularJS Jun 2020 · JavaScript frameworks
- added Babel Jun 2020 · Miscellaneous
- added Bootstrap Jun 2020 · UI frameworks
- switched Google Font API Font Awesome Jun 2020 · Font scripts
- added Google Tag Manager Jun 2020 · Tag managers
- added Hotjar Jun 2020 · Analytics
- added New Relic Jun 2020 · Analytics
- added Slick Jun 2020 · JavaScript libraries
2019 8 added · 1 dropped
- dropped Nginx Jul 2019 · Web Servers
- added Cloudflare Jun 2019 · CDN
- added Google Analytics Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added Modernizr Mar 2019 · JavaScript Libraries
- added Nginx Mar 2019 · Web Servers
- added Shopify Mar 2019 · Ecommerce