Technology history for core-systems.com
Stack size over time
From 11 detected technologies in Jan 2019 to 20 in Jun 2026 (peak 35).
Currently detected
- Google Font API since Jan 2019
- Google Tag Manager since Jan 2019
- Apache HTTP Server since Jan 2019
- Bootstrap since Jan 2019
- MySQL since Jan 2019
- PHP since Jan 2019
- WordPress since Jan 2019
- Paylocity since Apr 2022
- Salesforce since Aug 2022
- Open Graph since Sep 2022
- RSS since Nov 2024
- Twenty Twenty since Nov 2024
- jsDelivr since Nov 2024
- Complianz since Nov 2024
- Swiper since Nov 2024
- WordPress Block Editor since Nov 2024
- Yoast SEO since Nov 2024
- Priority Hints since Dec 2024
- WP Rocket since Jul 2025
- Apple iCloud Mail since Jun 2026
Previously used
- Cloudflare May 2022 to Oct 2025 · 3 yrs
- Cloudflare Bot Management Nov 2024 to Oct 2025 · 11 mo
- HTTP/3 Jun 2025 to Oct 2025 · 4 mo
- WP Engine Jun 2025 to Oct 2025 · 4 mo
- ActiveCampaign Nov 2024 to Jun 2025 · 7 mo
- CallRail Nov 2024 to Jun 2025 · 7 mo
- core-js Nov 2024 to Jun 2025 · 7 mo
- Crazy Egg Nov 2024 to Jun 2025 · 7 mo
- Google Analytics Jan 2019 to Jun 2025 · 6 yrs
- Jetpack Nov 2024 to Jun 2025 · 7 mo
- jQuery Jan 2019 to Jun 2025 · 6 yrs
- jQuery Migrate May 2025 to Jun 2025 · 1 mo
- Linkedin Insight Tag Feb 2025 to Jun 2025 · 4 mo
- Microsoft Clarity Nov 2024 to Jun 2025 · 7 mo
- TikTok Pixel Jun 2025 to Jun 2025 · 1 mo
- Twitter Ads Jun 2025 to Jun 2025 · 1 mo
- YouTube Jun 2020 to Jun 2025 · 5 yrs
- W3 Total Cache Jun 2021 to May 2025 · 3 yrs
- Font Awesome Oct 2020 to Nov 2024 · 4 yrs
- GSAP Nov 2024 to Nov 2024 · 1 mo
- cdnjs Feb 2022 to Mar 2023 · 1 yr
- HSTS Sep 2022 to Mar 2023 · 6 mo
- OpenSSL Jun 2021 to Mar 2023 · 1 yr
- UNIX Jun 2021 to Mar 2023 · 1 yr
- Microsoft 365 Aug 2022 to Dec 2022 · 4 mo
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- CentOS Jan 2019 to May 2021 · 2 yrs
- OWL Carousel Jan 2019 to May 2021 · 2 yrs
Timeline
2026 1 added
- added Apple iCloud Mail Jun 2026 · Webmail
2025 10 added · 21 dropped · 1 switched
- dropped Cloudflare Dec 2025 · CDN
- dropped Cloudflare Bot Management Dec 2025 · Security
- dropped HTTP/3 Dec 2025 · Miscellaneous
- dropped WP Engine Dec 2025 · PaaS
- added Apache HTTP Server Nov 2025 · Web servers
- dropped ActiveCampaign Aug 2025 · Marketing automation
- dropped CallRail Aug 2025 · Analytics
- dropped core-js Aug 2025 · JavaScript libraries
- dropped Crazy Egg Aug 2025 · Analytics
- dropped Google Analytics Aug 2025 · Analytics
- dropped Jetpack Aug 2025 · WordPress plugins
- dropped jQuery Aug 2025 · JavaScript libraries
- dropped jQuery Migrate Aug 2025 · JavaScript libraries
- dropped Linkedin Insight Tag Aug 2025 · Analytics
- dropped Microsoft Clarity Aug 2025 · Analytics
- dropped TikTok Pixel Aug 2025 · Analytics
- dropped Twitter Ads Aug 2025 · Advertising
- dropped YouTube Aug 2025 · Video players
- dropped Apache HTTP Server Jul 2025 · Web servers
- switched W3 Total Cache WP Rocket Jul 2025 · Caching
- added HTTP/3 Jun 2025 · Miscellaneous
- added Jetpack Jun 2025 · WordPress plugins
- added TikTok Pixel Jun 2025 · Analytics
- added Twitter Ads Jun 2025 · Advertising
- added WP Engine Jun 2025 · PaaS
- added jQuery May 2025 · JavaScript libraries
- added jQuery Migrate May 2025 · JavaScript libraries
- added YouTube Apr 2025 · Video players
- added Linkedin Insight Tag Feb 2025 · Analytics
- dropped Font Awesome Jan 2025 · Font scripts
- dropped GSAP Jan 2025 · JavaScript frameworks
- dropped Jetpack Jan 2025 · WordPress plugins
2024 1 added · 5 dropped
- dropped cdnjs Dec 2024 · CDN
- dropped HSTS Dec 2024 · Security
- dropped jQuery Dec 2024 · JavaScript libraries
- dropped OpenSSL Dec 2024 · Web server extensions
- added Priority Hints Dec 2024 · Performance
- dropped UNIX Dec 2024 · Operating systems
2023 1 dropped
- dropped Microsoft 365 Feb 2023 · Webmail
2022 22 added · 2 dropped
- dropped Google Tag Manager Dec 2022 · Tag managers
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Apache HTTP Server Aug 2022 · Web servers
- added Bootstrap Aug 2022 · UI frameworks
- added cdnjs Aug 2022 · CDN
- added Cloudflare Aug 2022 · CDN
- added Font Awesome Aug 2022 · Font scripts
- added Google Analytics Aug 2022 · Analytics
- added Google Tag Manager Aug 2022 · Tag managers
- added jQuery Aug 2022 · JavaScript libraries
- added Microsoft 365 Aug 2022 · Webmail
- added MySQL Aug 2022 · Databases
- added OpenSSL Aug 2022 · Web server extensions
- added Paylocity Aug 2022 · Recruitment & staffing
- added PHP Aug 2022 · Programming languages
- added Salesforce Aug 2022 · CRM
- added UNIX Aug 2022 · Operating systems
- added W3 Total Cache Aug 2022 · Caching
- added WordPress Aug 2022 · CMS
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added Cloudflare May 2022 · CDN
- added Paylocity Apr 2022 · Recruitment & staffing
- added cdnjs Feb 2022 · CDN
2021 5 added · 5 dropped · 2 switched
- dropped Wheelio Dec 2021 · Widgets
- added W3 Total Cache Nov 2021 · Caching
- dropped W3 Total Cache Oct 2021 · Caching
- switched OWL Carousel Wheelio Sep 2021 · Widgets
- dropped Google Font API Jul 2021 · Font scripts
- added Google Remarketing Tag Jul 2021 · Retargeting
- dropped YouTube Jul 2021 · Video players
- added Google Tag Manager Jun 2021 · Tag managers
- added OpenSSL Jun 2021 · Web server extensions
- switched CentOS UNIX Jun 2021 · Operating systems
- added W3 Total Cache Jun 2021 · Caching
- dropped Google Tag Manager Mar 2021 · Tag managers
2020 2 added
- added Font Awesome Oct 2020 · Font scripts
- added YouTube Jun 2020 · Video players