Technology history for 51fifteen.com
Stack size over time
From 13 detected technologies in Jan 2019 to 33 in Jun 2026 (peak 35).
Currently detected
- Font Awesome since Jan 2019
- jQuery since Jan 2019
- Google Font API since Jan 2019
- Google Maps since Jan 2019
- Google Analytics since Jan 2019
- MySQL since Jan 2019
- jQuery UI since Jan 2019
- PHP since Jan 2019
- WordPress since Jan 2019
- Yoast SEO since Jan 2019
- jQuery Migrate since Jul 2021
- core-js since Sep 2021
- Microsoft 365 since Aug 2022
- Open Graph since Sep 2022
- Apple iCloud Mail since Jan 2023
- Cloudflare since May 2023
- HTTP/3 since May 2023
- Site Kit since Sep 2023
- Priority Hints since Dec 2023
- Swiper since Jan 2025
- prettyPhoto since Jan 2025
- WooCommerce since Jan 2025
- Elementor since Jan 2025
- RSS since Jan 2025
- LazySizes since Jan 2025
- All in One SEO since Jan 2025
- GSAP since Mar 2025
- Elfsight since Mar 2025
- Cloudflare Bot Management since Dec 2025
- Twitter Emoji (Twemoji) since Feb 2026
- Autoptimize since Mar 2026
- lit-element since Mar 2026
- lit-html since Mar 2026
Previously used
- Google Tag Manager Jan 2019 to Mar 2026 · 7 yrs
- Microsoft Clarity Feb 2026 to Mar 2026 · 1 mo
- Hello Elementor Jan 2025 to Feb 2026 · 1 yr
- particles.js Mar 2025 to Feb 2026 · 11 mo
- HSTS Jul 2023 to Jan 2026 · 2 yrs
- cdnjs Aug 2025 to Sep 2025 · 1 mo
- WP Rocket Jan 2025 to Feb 2025 · 1 mo
- Bootstrap Jan 2019 to Dec 2024 · 5 yrs
- Gravity Forms Jan 2019 to Dec 2024 · 5 yrs
- ZURB Foundation Aug 2023 to Dec 2024 · 1 yr
- Cart Functionality Nov 2024 to Nov 2024 · 1 mo
- GoDaddy May 2023 to Oct 2024 · 1 yr
- Nginx Jul 2023 to Jul 2023 · 1 mo
- OpenResty Jul 2023 to Jul 2023 · 1 mo
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Babel Jul 2021 to Jul 2021 · 1 mo
Timeline
2026 10 added · 4 dropped
- added Google Font API Jun 2026 · Font scripts
- dropped Google Tag Manager May 2026 · Tag managers
- dropped Microsoft Clarity May 2026 · Analytics
- dropped Hello Elementor Apr 2026 · WordPress themes
- dropped particles.js Apr 2026 · JavaScript graphics
- added Autoptimize Mar 2026 · WordPress plugins
- added Font Awesome Mar 2026 · Font scripts
- added Google Maps Mar 2026 · Maps
- added lit-element Mar 2026 · JavaScript libraries
- added lit-html Mar 2026 · JavaScript libraries
- added Yoast SEO Mar 2026 · WordPress plugins
- added Google Tag Manager Feb 2026 · Tag managers
- added Microsoft Clarity Feb 2026 · Analytics
- added Twitter Emoji (Twemoji) Feb 2026 · Font scripts
2025 16 added · 13 dropped · 2 switched
- switched HSTS Cloudflare Bot Management Dec 2025 · Security
- dropped cdnjs Nov 2025 · CDN
- added cdnjs Aug 2025 · CDN
- dropped Google Font API May 2025 · Font scripts
- dropped WP Rocket Apr 2025 · WordPress plugins
- added core-js Mar 2025 · JavaScript libraries
- added Elfsight Mar 2025 · Widgets
- added Google Analytics Mar 2025 · Analytics
- added GSAP Mar 2025 · JavaScript frameworks
- added jQuery Migrate Mar 2025 · JavaScript libraries
- added jQuery UI Mar 2025 · JavaScript libraries
- added particles.js Mar 2025 · JavaScript graphics
- dropped Bootstrap Feb 2025 · UI frameworks
- dropped core-js Feb 2025 · JavaScript libraries
- dropped Font Awesome Feb 2025 · Font scripts
- dropped Google Analytics Feb 2025 · Analytics
- dropped Google Tag Manager Feb 2025 · Tag managers
- dropped Gravity Forms Feb 2025 · Form builders
- dropped jQuery Migrate Feb 2025 · JavaScript libraries
- dropped jQuery UI Feb 2025 · JavaScript libraries
- dropped Yoast SEO Feb 2025 · SEO
- dropped ZURB Foundation Feb 2025 · UI frameworks
- added All in One SEO Jan 2025 · WordPress plugins
- added Elementor Jan 2025 · WordPress plugins
- added Hello Elementor Jan 2025 · WordPress themes
- added LazySizes Jan 2025 · JavaScript libraries
- added prettyPhoto Jan 2025 · JavaScript libraries
- added RSS Jan 2025 · Miscellaneous
- added Swiper Jan 2025 · JavaScript libraries
- switched Cart Functionality WooCommerce Jan 2025 · Ecommerce
- added WP Rocket Jan 2025 · WordPress plugins
2024 1 added · 1 dropped
- dropped GoDaddy Dec 2024 · Hosting
- added Cart Functionality Nov 2024 · Ecommerce
2023 8 added · 2 switched
- added Priority Hints Dec 2023 · Performance
- added Site Kit Sep 2023 · WordPress plugins
- added ZURB Foundation Aug 2023 · UI frameworks
- added HSTS Jul 2023 · Security
- switched OpenResty Nginx Jul 2023 · Web servers
- switched Nginx OpenResty Jul 2023 · Web servers
- added Cloudflare May 2023 · CDN
- added GoDaddy May 2023 · Hosting
- added HTTP/3 May 2023 · Miscellaneous
- added Apple iCloud Mail Jan 2023 · Webmail
2022 16 added · 1 dropped
- added Open Graph Sep 2022 · Miscellaneous
- added Bootstrap Aug 2022 · UI frameworks
- added core-js Aug 2022 · JavaScript libraries
- added Font Awesome Aug 2022 · Font scripts
- added Google Analytics Aug 2022 · Analytics
- added Google Font API Aug 2022 · Font scripts
- added Google Tag Manager Aug 2022 · Tag managers
- added Gravity Forms Aug 2022 · WordPress plugins
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery Migrate Aug 2022 · JavaScript libraries
- added jQuery UI Aug 2022 · JavaScript libraries
- added Microsoft 365 Aug 2022 · Webmail
- added MySQL Aug 2022 · Databases
- added PHP Aug 2022 · Programming languages
- added WordPress Aug 2022 · CMS
- added Yoast SEO Aug 2022 · SEO
- dropped Google Remarketing Tag Jul 2022 · Retargeting
2021 5 added · 4 dropped · 1 switched
- dropped Wheelio Dec 2021 · Widgets
- switched Babel Gravity Forms Nov 2021 · Miscellaneous
- added Yoast SEO Nov 2021 · SEO
- dropped Gravity Forms Oct 2021 · Miscellaneous
- dropped Google Maps Sep 2021 · Maps
- added Babel Jul 2021 · Miscellaneous
- added Google Remarketing Tag Jul 2021 · Retargeting
- added jQuery Migrate Jul 2021 · JavaScript libraries
- added jQuery UI Jul 2021 · JavaScript libraries
- dropped jQuery UI Mar 2021 · JavaScript libraries
2020 1 dropped
- dropped Yoast SEO Oct 2020 · SEO
2019 13 added
- added Bootstrap Mar 2019 · Web Frameworks
- added Font Awesome Mar 2019 · Font Scripts
- added Google Analytics Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added Google Maps Mar 2019 · Maps
- added Google Tag Manager Mar 2019 · Tag Managers
- added Gravity Forms Mar 2019 · Miscellaneous
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added MySQL Mar 2019 · Databases
- added PHP Mar 2019 · Programming Languages
- added WordPress Mar 2019 · CMS
- added Yoast SEO Mar 2019 · SEO