Technology history for pac.com
Stack size over time
From 17 detected technologies in Jan 2019 to 36 in Jun 2026 (peak 37).
Currently detected
- MySQL since Jan 2019
- Google Font API since Jan 2019
- Google Tag Manager since Jan 2019
- jQuery since Jan 2019
- reCAPTCHA since Jan 2019
- PHP since Jan 2019
- WooCommerce since Jan 2019
- WordPress since Jan 2019
- Yoast SEO since Jan 2019
- Bootstrap since Jan 2019
- jQuery Migrate since Jan 2019
- Google Maps since Apr 2019
- Google Analytics since Oct 2020
- Linkedin Insight Tag since Feb 2021
- TrustArc since Feb 2021
- Divi since Jul 2021
- Google Tag Manager for WordPress since Feb 2022
- Microsoft 365 since Aug 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- Swiper since Sep 2022
- RSS since Dec 2022
- Cloudflare Bot Management since Jan 2023
- Cloudflare since Jan 2023
- WPML since Mar 2023
- Act-On since Apr 2023
- Google Hosted Libraries since Jul 2023
- VWO since Dec 2023
- Inspectlet since Jan 2024
- Priority Hints since Jan 2024
- Cloudflare Browser Insights since May 2024
- lit-element since Sep 2024
- lit-html since Sep 2024
- jsDelivr since Oct 2024
- MediaElement.js since Oct 2024
- WordPress Super Cache since Feb 2025
Previously used
- jQuery Mobile Jun 2022 to May 2025 · 2 yrs
- Google Optimize Apr 2022 to Oct 2023 · 1 yr
- WooCommerce Multilingual Feb 2022 to Jun 2023 · 1 yr
- HTTP/3 Jan 2023 to May 2023 · 4 mo
- core-js Sep 2021 to Jan 2023 · 1 yr
- Facebook Pixel Jul 2021 to Jan 2023 · 1 yr
- Google PageSpeed Jan 2019 to Dec 2022 · 3 yrs
- Nginx Jan 2019 to Dec 2022 · 3 yrs
- Sucuri Jan 2019 to Dec 2022 · 3 yrs
- Swiper Slider Mar 2020 to Aug 2022 · 2 yrs
- Pingdom Jul 2021 to Jun 2022 · 11 mo
- OptinMonster Feb 2022 to May 2022 · 3 mo
- Twitter Emoji (Twemoji) Jan 2019 to May 2022 · 3 yrs
- Facebook Oct 2020 to Apr 2022 · 1 yr
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Google Analytics Enhanced eCommerce Oct 2020 to Jul 2021 · 9 mo
- TrackJs Jan 2019 to Jun 2021 · 2 yrs
- Cookiebot Aug 2020 to Sep 2020 · 1 mo
- Hotjar Jan 2020 to Sep 2020 · 8 mo
- YouTube Jan 2019 to Sep 2020 · 1 yr
- Essential JS 2 Nov 2019 to Feb 2020 · 3 mo
Timeline
2025 5 added · 3 dropped
- dropped jQuery Mobile Jul 2025 · Mobile frameworks
- added Cloudflare Bot Management Jun 2025 · Security
- added jQuery Mobile May 2025 · Mobile frameworks
- added Google Hosted Libraries Mar 2025 · CDN
- added reCAPTCHA Mar 2025 · Security
- dropped Google Hosted Libraries Feb 2025 · CDN
- dropped reCAPTCHA Feb 2025 · Security
- added WordPress Super Cache Feb 2025 · WordPress plugins
2024 9 added · 2 dropped
- dropped Cloudflare Bot Management Dec 2024 · Security
- dropped jQuery Mobile Nov 2024 · Mobile frameworks
- added Cloudflare Bot Management Oct 2024 · Security
- added jsDelivr Oct 2024 · CDN
- added MediaElement.js Oct 2024 · Video players
- added lit-element Sep 2024 · JavaScript libraries
- added lit-html Sep 2024 · JavaScript libraries
- added Cloudflare Browser Insights May 2024 · Analytics
- added Linkedin Insight Tag Apr 2024 · Analytics
- added Inspectlet Jan 2024 · Analytics
- added Priority Hints Jan 2024 · Performance
2023 12 added · 13 dropped · 1 switched
- added Google Font API Dec 2023 · Font scripts
- added Google Hosted Libraries Dec 2023 · CDN
- dropped Google Optimize Dec 2023 · A/B Testing
- added reCAPTCHA Dec 2023 · Security
- added VWO Dec 2023 · Analytics
- dropped Cloudflare Bot Management Sep 2023 · Security
- dropped Google Font API Sep 2023 · Font scripts
- dropped Google Hosted Libraries Sep 2023 · CDN
- added HSTS Sep 2023 · Security
- dropped reCAPTCHA Sep 2023 · Security
- dropped WooCommerce Multilingual Aug 2023 · WordPress plugins
- added Google Font API Jul 2023 · Font scripts
- added Google Hosted Libraries Jul 2023 · CDN
- dropped HTTP/3 Jul 2023 · Miscellaneous
- added reCAPTCHA Jul 2023 · Security
- added Act-On Apr 2023 · Marketing automation
- dropped core-js Mar 2023 · JavaScript libraries
- dropped Facebook Pixel Mar 2023 · Analytics
- dropped Linkedin Insight Tag Mar 2023 · Analytics
- switched Sucuri WPML Mar 2023 · WordPress plugins
- dropped Google PageSpeed Feb 2023 · Caching
- dropped HSTS Feb 2023 · Security
- dropped Nginx Feb 2023 · Web servers
- added Cloudflare Jan 2023 · CDN
- added Cloudflare Bot Management Jan 2023 · Security
- added HTTP/3 Jan 2023 · Miscellaneous
2022 34 added · 6 dropped · 1 switched
- added RSS Dec 2022 · Miscellaneous
- dropped Swiper Slider Dec 2022 · Miscellaneous
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Swiper Sep 2022 · JavaScript libraries
- switched Tailwind CSS Bootstrap Aug 2022 · UI frameworks
- added core-js Aug 2022 · JavaScript libraries
- added Divi Aug 2022 · Page builders
- added Facebook Pixel Aug 2022 · Analytics
- added Google Analytics Aug 2022 · Analytics
- added Google Maps Aug 2022 · Maps
- added Google Optimize Aug 2022 · A/B Testing
- added Google PageSpeed Aug 2022 · Caching
- added Google Tag Manager Aug 2022 · Tag managers
- added Google Tag Manager for WordPress Aug 2022 · WordPress plugins
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery Migrate Aug 2022 · JavaScript libraries
- added jQuery Mobile Aug 2022 · Mobile frameworks
- added Linkedin Insight Tag Aug 2022 · Analytics
- added Microsoft 365 Aug 2022 · Webmail
- added MySQL Aug 2022 · Databases
- added Nginx Aug 2022 · Web servers
- added PHP Aug 2022 · Programming languages
- dropped Pingdom Aug 2022 · RUM
- added Sucuri Aug 2022 · WordPress plugins
- added Swiper Slider Aug 2022 · Miscellaneous
- added TrustArc Aug 2022 · Cookie compliance
- added WooCommerce Aug 2022 · WordPress plugins
- added WooCommerce Multilingual Aug 2022 · WordPress plugins
- added WordPress Aug 2022 · CMS
- added Yoast SEO Aug 2022 · WordPress plugins
- dropped OptinMonster Jul 2022 · Marketing automation
- dropped TrustArc Jul 2022 · Cookie compliance
- dropped Twitter Emoji (Twemoji) Jul 2022 · Font scripts
- dropped Facebook Jun 2022 · Widgets
- added jQuery Mobile Jun 2022 · Mobile frameworks
- added Google Optimize Apr 2022 · A/B Testing
- added Tailwind CSS Apr 2022 · UI frameworks
- added Google Tag Manager for WordPress Feb 2022 · WordPress plugins
- added OptinMonster Feb 2022 · Marketing automation
- added WooCommerce Multilingual Feb 2022 · Translation
2021 15 added · 10 dropped · 1 switched
- dropped Wheelio Dec 2021 · Widgets
- added Divi Nov 2021 · WordPress plugins
- added Sucuri Nov 2021 · WordPress plugins
- added WooCommerce Nov 2021 · WordPress plugins
- added Yoast SEO Nov 2021 · WordPress plugins
- added core-js Sep 2021 · JavaScript libraries
- dropped Divi Sep 2021 · Page builders
- dropped Google Analytics Enhanced eCommerce Sep 2021 · Analytics
- dropped Sucuri Sep 2021 · CDN
- added Wheelio Sep 2021 · Widgets
- dropped WooCommerce Sep 2021 · Ecommerce
- dropped Yoast SEO Sep 2021 · SEO
- dropped TrackJs Aug 2021 · Analytics
- added Divi Jul 2021 · Page builders
- added Facebook Pixel Jul 2021 · Analytics
- added Google Analytics Enhanced eCommerce Jul 2021 · Analytics
- added Pingdom Jul 2021 · RUM
- added Swiper Slider Jul 2021 · Miscellaneous
- added Twitter Emoji (Twemoji) Jul 2021 · Font scripts
- added Yoast SEO Jul 2021 · SEO
- dropped Google Analytics Enhanced eCommerce Mar 2021 · Ecommerce
- dropped Swiper Slider Mar 2021 · Miscellaneous
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
- added Linkedin Insight Tag Feb 2021 · Analytics
- added TrackJs Feb 2021 · Analytics
- switched Cookiebot TrustArc Feb 2021 · Cookie compliance
2020 6 added · 7 dropped
- dropped Google Font API Nov 2020 · Font scripts
- dropped Hotjar Nov 2020 · Analytics
- dropped reCAPTCHA Nov 2020 · Security
- dropped TrackJs Nov 2020 · Analytics
- dropped Yoast SEO Nov 2020 · SEO
- dropped YouTube Nov 2020 · Video players
- added Facebook Oct 2020 · Widgets
- added Google Analytics Oct 2020 · Analytics
- added Google Analytics Enhanced eCommerce Oct 2020 · Ecommerce
- added Cookiebot Aug 2020 · Cookie compliance
- dropped Essential JS 2 Apr 2020 · JavaScript Frameworks
- added Swiper Slider Mar 2020 · Miscellaneous
- added Hotjar Jan 2020 · Analytics
2019 19 added
- added Essential JS 2 Nov 2019 · JavaScript Libraries
- added Google Maps Apr 2019 · Maps
- added Bootstrap Mar 2019 · Web Frameworks
- added Google Font API Mar 2019 · Font Scripts
- added Google PageSpeed Mar 2019 · Web Server Extensions
- added Google Tag Manager Mar 2019 · Tag Managers
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added MySQL Mar 2019 · Databases
- added Nginx Mar 2019 · Web Servers
- added PHP Mar 2019 · Programming Languages
- added reCAPTCHA Mar 2019 · Captchas
- added Sucuri Mar 2019 · CDN
- added TrackJs Mar 2019 · Analytics
- added Twitter Emoji (Twemoji) Mar 2019 · Miscellaneous
- added WooCommerce Mar 2019 · Ecommerce
- added WordPress Mar 2019 · Blogs
- added Yoast SEO Mar 2019 · SEO
- added YouTube Mar 2019 · Video Players