Technology history for readfree.in
Stack size over time
From 16 detected technologies in Mar 2021 to 30 in Jun 2026 (peak 36).
Currently detected
- Cart Functionality since Mar 2021
- jQuery since Mar 2021
- jQuery Migrate since Mar 2021
- Google AdSense since Mar 2021
- Google Analytics since Mar 2021
- MySQL since Mar 2021
- Nginx since Mar 2021
- WooCommerce since Mar 2021
- WordPress since Mar 2021
- Google Font API since Mar 2021
- PHP since Mar 2021
- Bootstrap since Jun 2021
- Slick since Jun 2021
- Twitter Emoji (Twemoji) since Jul 2021
- Site Kit since Aug 2021
- core-js since Sep 2021
- AOS since Nov 2021
- Ionicons since Nov 2021
- jQuery UI since Nov 2021
- reCAPTCHA since Apr 2022
- Open Graph since Sep 2022
- Jetpack since Oct 2022
- RSS since Dec 2022
- Slim SEO since May 2024
- Priority Hints since Dec 2024
- Elementor since Mar 2026
- Redis since Mar 2026
- Redis Object Cache since Mar 2026
- Cloudflare since May 2026
- Cloudflare Bot Management since May 2026
Previously used
- WordPress Super Cache Jul 2022 to Apr 2026 · 3 yrs
- Popup Maker Nov 2025 to Mar 2026 · 4 mo
- WP-Optimize Feb 2024 to Mar 2026 · 2 yrs
- AMP Aug 2021 to Feb 2026 · 4 yrs
- Facebook Chat Plugin Nov 2021 to Feb 2026 · 4 yrs
- Neve Mar 2023 to Feb 2026 · 2 yrs
- WP Fastest Cache Jun 2025 to Feb 2026 · 8 mo
- WP Rocket Nov 2023 to Feb 2026 · 2 yrs
- Google Tag Manager Mar 2021 to Oct 2025 · 4 yrs
- Facebook Login Jul 2021 to Oct 2024 · 3 yrs
- Select2 Jul 2021 to Oct 2024 · 3 yrs
- Plesk Mar 2021 to Apr 2024 · 3 yrs
- Underscore.js Jul 2021 to Apr 2024 · 2 yrs
- Jetpack Boost Mar 2024 to Mar 2024 · 1 mo
- Lodash Feb 2024 to Feb 2024 · 1 mo
- React Feb 2024 to Feb 2024 · 1 mo
- MonsterInsights Aug 2023 to Sep 2023 · 1 mo
- Animate.css Jul 2021 to Aug 2023 · 2 yrs
- OWL Carousel Jul 2021 to Aug 2023 · 2 yrs
- Vimeo Sep 2022 to Aug 2023 · 11 mo
- Creativ.eMail Mar 2023 to Mar 2023 · 1 mo
- C Feb 2023 to Feb 2023 · 1 mo
- Facebook Pixel Jul 2021 to Feb 2023 · 1 yr
- wpCache Sep 2022 to Sep 2022 · 1 mo
- Twenty Twelve Apr 2022 to Aug 2022 · 4 mo
- Facebook Mar 2021 to Apr 2022 · 1 yr
- WooCommerce Blocks Feb 2022 to Apr 2022 · 2 mo
- LazySizes Mar 2022 to Mar 2022 · 1 mo
- Contact Form 7 Feb 2022 to Feb 2022 · 1 mo
- FancyBox Sep 2021 to Feb 2022 · 5 mo
- prettyPhoto Jul 2021 to Feb 2022 · 7 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Babel Jul 2021 to Jul 2021 · 1 mo
- Font Awesome Jun 2021 to Jun 2021 · 1 mo
- MailChimp Mar 2021 to Jun 2021 · 3 mo
- Yoast SEO Mar 2021 to Jun 2021 · 3 mo
Timeline
2026 16 added · 10 dropped
- added Google AdSense Jun 2026 · Advertising
- added reCAPTCHA Jun 2026 · Security
- dropped WordPress Super Cache Jun 2026 · Caching
- added Cloudflare May 2026 · CDN
- added Cloudflare Bot Management May 2026 · Security
- dropped Popup Maker May 2026 · WordPress plugins
- dropped WP-Optimize May 2026 · WordPress plugins
- dropped AMP Apr 2026 · JavaScript frameworks
- dropped Facebook Chat Plugin Apr 2026 · Live chat
- dropped Google AdSense Apr 2026 · Advertising
- dropped Neve Apr 2026 · WordPress themes
- dropped reCAPTCHA Apr 2026 · Security
- added Twitter Emoji (Twemoji) Apr 2026 · Font scripts
- added WordPress Super Cache Apr 2026 · Caching
- dropped WP Fastest Cache Apr 2026 · WordPress plugins
- dropped WP Rocket Apr 2026 · Caching
- added AOS Mar 2026 · JavaScript libraries
- added Bootstrap Mar 2026 · UI frameworks
- added Elementor Mar 2026 · WordPress plugins
- added Google Font API Mar 2026 · Font scripts
- added Ionicons Mar 2026 · Font scripts
- added Priority Hints Mar 2026 · Performance
- added Redis Mar 2026 · Databases
- added Redis Object Cache Mar 2026 · Caching
- added Slick Mar 2026 · JavaScript libraries
- added WP-Optimize Mar 2026 · WordPress plugins
2025 9 added · 5 dropped
- dropped Google Tag Manager Dec 2025 · Tag managers
- added jQuery UI Nov 2025 · JavaScript libraries
- added Popup Maker Nov 2025 · WordPress plugins
- dropped Priority Hints Nov 2025 · Performance
- added core-js Oct 2025 · JavaScript libraries
- added Jetpack Oct 2025 · WordPress plugins
- added Slim SEO Oct 2025 · WordPress plugins
- dropped Jetpack Sep 2025 · WordPress plugins
- added Jetpack Jul 2025 · WordPress plugins
- added Priority Hints Jul 2025 · Performance
- added WP Fastest Cache Jun 2025 · WordPress plugins
- added Google Tag Manager Mar 2025 · Tag managers
- dropped Google Tag Manager Feb 2025 · Tag managers
- dropped Priority Hints Feb 2025 · Performance
2024 9 added · 14 dropped
- dropped Bootstrap Dec 2024 · UI frameworks
- dropped Facebook Login Dec 2024 · Authentication
- added Priority Hints Dec 2024 · Performance
- dropped Select2 Dec 2024 · JavaScript libraries
- added Bootstrap Oct 2024 · UI frameworks
- added Select2 Oct 2024 · JavaScript libraries
- dropped Slim SEO Aug 2024 · WordPress plugins
- dropped core-js Jun 2024 · JavaScript libraries
- dropped Jetpack Jun 2024 · WordPress plugins
- dropped Plesk Jun 2024 · Hosting panels
- dropped Select2 Jun 2024 · JavaScript libraries
- dropped Underscore.js Jun 2024 · JavaScript libraries
- dropped Jetpack Boost May 2024 · WordPress plugins
- added Slim SEO May 2024 · WordPress plugins
- dropped WordPress Super Cache May 2024 · Caching
- dropped Lodash Apr 2024 · JavaScript libraries
- dropped React Apr 2024 · JavaScript frameworks
- dropped WP-Optimize Apr 2024 · WordPress plugins
- added Jetpack Boost Mar 2024 · WordPress plugins
- added Lodash Feb 2024 · JavaScript libraries
- added Neve Feb 2024 · WordPress themes
- added React Feb 2024 · JavaScript frameworks
- added WP-Optimize Feb 2024 · WordPress plugins
2023 33 added · 14 dropped · 3 switched
- dropped MonsterInsights Nov 2023 · WordPress plugins
- added WP Rocket Nov 2023 · Caching
- dropped Animate.css Oct 2023 · UI frameworks
- added Google Tag Manager Oct 2023 · Tag managers
- added Jetpack Oct 2023 · WordPress plugins
- dropped OWL Carousel Oct 2023 · JavaScript libraries
- dropped Vimeo Oct 2023 · Video players
- dropped Jetpack Sep 2023 · WordPress plugins
- dropped Neve Sep 2023 · WordPress themes
- added Facebook Chat Plugin Aug 2023 · Live chat
- added Facebook Login Aug 2023 · Authentication
- dropped Google Tag Manager Aug 2023 · Tag managers
- added MonsterInsights Aug 2023 · WordPress plugins
- added Open Graph Aug 2023 · Miscellaneous
- added WordPress Super Cache Jul 2023 · Caching
- added Jetpack Jun 2023 · WordPress plugins
- added AMP May 2023 · JavaScript frameworks
- added Animate.css May 2023 · UI frameworks
- added Cart Functionality May 2023 · Ecommerce
- added core-js May 2023 · JavaScript libraries
- dropped Creativ.eMail May 2023 · WordPress plugins
- added Google AdSense May 2023 · Advertising
- switched Facebook Pixel Google Analytics May 2023 · Analytics
- added Google Tag Manager May 2023 · Tag managers
- added jQuery May 2023 · JavaScript libraries
- added jQuery Migrate May 2023 · JavaScript libraries
- added MySQL May 2023 · Databases
- added Neve May 2023 · WordPress themes
- added Nginx May 2023 · Web servers
- added OWL Carousel May 2023 · JavaScript libraries
- switched C PHP May 2023 · Programming languages
- added Plesk May 2023 · Hosting panels
- added reCAPTCHA May 2023 · Security
- added RSS May 2023 · Miscellaneous
- added Select2 May 2023 · JavaScript libraries
- added Site Kit May 2023 · WordPress plugins
- dropped Twitter Emoji (Twemoji) May 2023 · Font scripts
- added Underscore.js May 2023 · JavaScript libraries
- added Vimeo May 2023 · Video players
- added WooCommerce May 2023 · Ecommerce
- added WordPress May 2023 · CMS
- dropped Facebook Chat Plugin Apr 2023 · Live chat
- dropped Facebook Login Apr 2023 · Authentication
- dropped Open Graph Apr 2023 · Miscellaneous
- added Creativ.eMail Mar 2023 · WordPress plugins
- dropped Google Tag Manager Mar 2023 · Tag managers
- switched Twenty Twelve Neve Mar 2023 · WordPress themes
- added C Feb 2023 · Programming languages
- dropped Jetpack Feb 2023 · WordPress plugins
- added Google Tag Manager Jan 2023 · Tag managers
2022 35 added · 20 dropped · 2 switched
- dropped Google Tag Manager Dec 2022 · Tag managers
- added RSS Dec 2022 · Miscellaneous
- dropped WordPress Super Cache Dec 2022 · Caching
- dropped wpCache Dec 2022 · Caching
- dropped Google Font API Nov 2022 · Font scripts
- added Google Tag Manager Oct 2022 · Tag managers
- added Jetpack Oct 2022 · WordPress plugins
- added Google AdSense Sep 2022 · Advertising
- added Google Analytics Sep 2022 · Analytics
- added Open Graph Sep 2022 · Miscellaneous
- added reCAPTCHA Sep 2022 · Security
- added Vimeo Sep 2022 · Video players
- added wpCache Sep 2022 · Caching
- added AMP Aug 2022 · JavaScript frameworks
- added Animate.css Aug 2022 · UI frameworks
- added Cart Functionality Aug 2022 · Ecommerce
- added core-js Aug 2022 · JavaScript libraries
- dropped Facebook Aug 2022 · Widgets
- added Facebook Chat Plugin Aug 2022 · Live chat
- added Facebook Login Aug 2022 · Authentication
- added Facebook Pixel Aug 2022 · Analytics
- dropped Google AdSense Aug 2022 · Advertising
- dropped Google Analytics Aug 2022 · Analytics
- added Google Font API Aug 2022 · Font scripts
- dropped Google Tag Manager Aug 2022 · Tag managers
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery Migrate Aug 2022 · JavaScript libraries
- added MySQL Aug 2022 · Databases
- added OWL Carousel Aug 2022 · JavaScript libraries
- added PHP Aug 2022 · Programming languages
- dropped reCAPTCHA Aug 2022 · Security
- added Select2 Aug 2022 · JavaScript libraries
- added Site Kit Aug 2022 · WordPress plugins
- added Twenty Twelve Aug 2022 · WordPress themes
- added Twitter Emoji (Twemoji) Aug 2022 · Font scripts
- added Underscore.js Aug 2022 · JavaScript libraries
- added WooCommerce Aug 2022 · Ecommerce
- dropped WooCommerce Blocks Aug 2022 · WordPress plugins
- added WordPress Aug 2022 · CMS
- added WordPress Super Cache Aug 2022 · Caching
- dropped AOS Jul 2022 · JavaScript libraries
- dropped Bootstrap Jul 2022 · UI frameworks
- dropped Ionicons Jul 2022 · Font scripts
- dropped jQuery UI Jul 2022 · JavaScript libraries
- dropped LazySizes Jul 2022 · JavaScript libraries
- dropped Slick Jul 2022 · JavaScript libraries
- added Animate.css Apr 2022 · UI frameworks
- dropped FancyBox Apr 2022 · JavaScript libraries
- switched Wheelio OWL Carousel Apr 2022 · Widgets
- dropped prettyPhoto Apr 2022 · JavaScript libraries
- added reCAPTCHA Apr 2022 · Security
- added Twenty Twelve Apr 2022 · WordPress themes
- added LazySizes Mar 2022 · JavaScript libraries
- added Contact Form 7 Feb 2022 · WordPress plugins
- switched Contact Form 7 WooCommerce Blocks Feb 2022 · WordPress plugins
- dropped Animate.css Jan 2022 · UI frameworks
- dropped OWL Carousel Jan 2022 · Widgets
2021 21 added · 7 dropped
- added AOS Nov 2021 · JavaScript libraries
- added Facebook Chat Plugin Nov 2021 · Live chat
- added Ionicons Nov 2021 · Font scripts
- added jQuery UI Nov 2021 · JavaScript libraries
- added Site Kit Nov 2021 · Analytics
- added WooCommerce Nov 2021 · Ecommerce
- dropped Site Kit Oct 2021 · Analytics
- dropped WooCommerce Oct 2021 · Ecommerce
- dropped Babel Sep 2021 · Miscellaneous
- added core-js Sep 2021 · JavaScript libraries
- added FancyBox Sep 2021 · JavaScript libraries
- added Google Tag Manager Sep 2021 · Tag managers
- added Wheelio Sep 2021 · Widgets
- added AMP Aug 2021 · JavaScript frameworks
- dropped Font Awesome Aug 2021 · Font scripts
- dropped MailChimp Aug 2021 · Marketing automation
- added Site Kit Aug 2021 · Analytics
- dropped Yoast SEO Aug 2021 · SEO
- added Animate.css Jul 2021 · UI frameworks
- added Babel Jul 2021 · Miscellaneous
- added Facebook Login Jul 2021 · Social logins
- added Facebook Pixel Jul 2021 · Analytics
- dropped Google Tag Manager Jul 2021 · Tag managers
- added OWL Carousel Jul 2021 · Widgets
- added prettyPhoto Jul 2021 · JavaScript libraries
- added Select2 Jul 2021 · JavaScript libraries
- added Twitter Emoji (Twemoji) Jul 2021 · Font scripts
- added Underscore.js Jul 2021 · JavaScript libraries