Technology history for perceptionsystem.com
Stack size over time
From 15 detected technologies in Feb 2020 to 19 in May 2026 (peak 20).
Currently detected
- Google Tag Manager since Feb 2020
- PHP since Feb 2020
- Cloudflare since Feb 2020
- MySQL since Feb 2020
- WordPress since Feb 2020
- WP Engine since Jan 2021
- Yoast SEO since Jan 2021
- jsDelivr since Oct 2021
- WP Rocket since Mar 2022
- Google Workspace since Aug 2022
- Open Graph since Sep 2022
- HSTS since Sep 2022
- HTTP/3 since Sep 2022
- RSS since Dec 2022
- Priority Hints since Sep 2023
- Cloudflare Bot Management since Nov 2023
- WhatsApp Business Chat since Dec 2023
- WordPress Block Editor since Jul 2024
- Swiper since Oct 2025
Previously used
- Bootstrap Feb 2020 to Nov 2023 · 3 yrs
- jQuery Feb 2020 to Nov 2023 · 3 yrs
- OWL Carousel Feb 2020 to Nov 2023 · 3 yrs
- Twenty Twenty May 2022 to Nov 2023 · 1 yr
- jQuery Migrate Feb 2020 to Mar 2023 · 3 yrs
- Slick Jan 2023 to Mar 2023 · 2 mo
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- Contact Form 7 Feb 2022 to Sep 2022 · 7 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- core-js Sep 2021 to Feb 2022 · 5 mo
- Google Analytics Feb 2020 to Feb 2022 · 2 yrs
- LazySizes Feb 2022 to Feb 2022 · 1 mo
- Microsoft Clarity Dec 2021 to Feb 2022 · 2 mo
- WP-Optimize Feb 2022 to Feb 2022 · 1 mo
- Nginx Jan 2021 to Nov 2021 · 10 mo
- reCAPTCHA Feb 2020 to Oct 2021 · 1 yr
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Babel Jul 2021 to Aug 2021 · 1 mo
- Hotjar Aug 2020 to Jul 2021 · 11 mo
- Twitter Emoji (Twemoji) Feb 2020 to Jan 2021 · 11 mo
- jQuery UI Feb 2020 to Dec 2020 · 10 mo
- Linkedin Feb 2020 to Dec 2020 · 10 mo
- Statcounter Feb 2020 to Dec 2020 · 10 mo
Timeline
2025 3 added · 1 dropped
- added Swiper Oct 2025 · JavaScript libraries
- added Cloudflare Bot Management May 2025 · Security
- dropped Cloudflare Bot Management Mar 2025 · Security
- added Cloudflare Bot Management Jan 2025 · Security
2024 1 added · 5 dropped
- dropped Cloudflare Bot Management Jul 2024 · Security
- added WordPress Block Editor Jul 2024 · Page builders
- dropped Bootstrap Jan 2024 · UI frameworks
- dropped jQuery Jan 2024 · JavaScript libraries
- dropped OWL Carousel Jan 2024 · JavaScript libraries
- dropped Twenty Twenty Jan 2024 · WordPress themes
2023 3 added · 1 dropped · 1 switched
- added WhatsApp Business Chat Dec 2023 · Live chat
- added Cloudflare Bot Management Nov 2023 · Security
- added Priority Hints Sep 2023 · Performance
- dropped Slick May 2023 · JavaScript libraries
- switched jQuery Migrate Slick Jan 2023 · JavaScript libraries
2022 11 added · 8 dropped · 2 switched
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- added RSS Dec 2022 · Miscellaneous
- dropped Contact Form 7 Nov 2022 · WordPress plugins
- added HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added Google Workspace Aug 2022 · Webmail
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Twenty Twenty May 2022 · WordPress themes
- dropped Google Analytics Apr 2022 · Analytics
- dropped LazySizes Apr 2022 · JavaScript libraries
- dropped Microsoft Clarity Apr 2022 · Analytics
- added Tailwind CSS Apr 2022 · UI frameworks
- dropped WP-Optimize Apr 2022 · Performance
- switched Wheelio OWL Carousel Mar 2022 · Widgets
- added WP Rocket Mar 2022 · WordPress plugins
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
- added Contact Form 7 Feb 2022 · WordPress plugins
- switched core-js LazySizes Feb 2022 · JavaScript libraries
- added WP-Optimize Feb 2022 · Performance
- dropped Nginx Jan 2022 · Web servers
2021 13 added · 12 dropped · 1 switched
- added Cloudflare Dec 2021 · CDN
- switched Hotjar Microsoft Clarity Dec 2021 · Analytics
- dropped reCAPTCHA Dec 2021 · Security
- added Yoast SEO Nov 2021 · SEO
- dropped Babel Oct 2021 · Miscellaneous
- added Bootstrap Oct 2021 · UI frameworks
- added jsDelivr Oct 2021 · CDN
- added reCAPTCHA Oct 2021 · Security
- dropped Yoast SEO Oct 2021 · SEO
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Yoast SEO Aug 2021 · SEO
- added Babel Jul 2021 · Miscellaneous
- dropped reCAPTCHA Jul 2021 · Security
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
- dropped Yoast SEO Mar 2021 · SEO
- dropped Bootstrap Feb 2021 · UI frameworks
- dropped Cloudflare Feb 2021 · CDN
- dropped jQuery UI Feb 2021 · JavaScript libraries
- dropped Linkedin Feb 2021 · Widgets
- dropped OWL Carousel Feb 2021 · Widgets
- added reCAPTCHA Feb 2021 · Security
- dropped Statcounter Feb 2021 · Analytics
- added Nginx Jan 2021 · Web servers
- added WP Engine Jan 2021 · PaaS
- added Yoast SEO Jan 2021 · SEO