Technology history for harpercollins.co.in
Stack size over time
From 16 detected technologies in Aug 2018 to 55 in Jun 2026 (peak 56).
Currently detected
- jQuery since Aug 2018
- WooCommerce since Aug 2018
- WordPress since Aug 2018
- Apache HTTP Server since Aug 2018
- jQuery Migrate since Aug 2018
- jQuery UI since Aug 2018
- MySQL since Aug 2018
- Google Analytics since Aug 2018
- OWL Carousel since Aug 2018
- PHP since Aug 2018
- Yoast SEO since Aug 2019
- YouTube since Aug 2019
- Bootstrap since Aug 2019
- Lodash since Aug 2019
- Google Font API since Aug 2019
- Google Tag Manager since Apr 2020
- Facebook Pixel since Jul 2021
- core-js since Aug 2021
- Contact Form 7 since Feb 2022
- PWA since Aug 2022
- Open Graph since Sep 2022
- HSTS since Sep 2022
- Webpack since Nov 2022
- Zone.js since Nov 2022
- Angular since Nov 2022
- Cart Functionality since Nov 2022
- jQuery CDN since Nov 2022
- jsDelivr since Nov 2022
- Express since Nov 2022
- Nginx since Nov 2022
- Node.js since Nov 2022
- Popper since Nov 2022
- Google Maps since Nov 2022
- Razorpay since Nov 2022
- TypeScript since Nov 2022
- Ubuntu since Nov 2022
- Microsoft Clarity since Feb 2024
- Font Awesome since Apr 2024
- lit-element since Jun 2024
- lit-html since Jun 2024
- Priority Hints since Jun 2024
- DigitalOcean Spaces since Jul 2024
- UserWay since Jan 2026
- WooCommerce PayPal Payments since Jan 2026
- WordPress Block Editor since Jan 2026
- WordPress Site Editor since Jan 2026
- cdnjs since Jan 2026
- Cloudflare since Jan 2026
- Moment.js since Jan 2026
- PayPal since Jan 2026
- Popup Maker since Jan 2026
- prettyPhoto since Jan 2026
- React since Jan 2026
- RSS since Jan 2026
- Spectra since Jan 2026
Previously used
- Twitter Emoji (Twemoji) Aug 2018 to Jan 2026 · 7 yrs
- CookieYes Jul 2021 to Dec 2025 · 4 yrs
- Swiper Sep 2022 to Dec 2025 · 3 yrs
- W3 Total Cache Dec 2025 to Dec 2025 · 1 mo
- AddToAny Apr 2024 to May 2024 · 1 mo
- AddToAny Share Buttons Apr 2024 to May 2024 · 1 mo
- Amazon Associates May 2024 to May 2024 · 1 mo
- Google Ads Dec 2022 to May 2024 · 1 yr
- Google Ads Conversion Tracking Aug 2021 to May 2024 · 2 yrs
- MailChimp Sep 2021 to May 2024 · 2 yrs
- reCAPTCHA Oct 2018 to May 2024 · 5 yrs
- WP Rocket Aug 2022 to May 2024 · 1 yr
- AMP Feb 2023 to Mar 2024 · 1 yr
- Lightbox Aug 2018 to Mar 2024 · 5 yrs
- EmbedPlus Apr 2023 to Apr 2023 · 1 mo
- WP-Optimize Jun 2022 to Mar 2023 · 9 mo
- C Feb 2023 to Feb 2023 · 1 mo
- Swiper Slider Apr 2020 to Aug 2022 · 2 yrs
- Animate.css Jun 2021 to May 2022 · 11 mo
- Google Remarketing Tag Aug 2021 to May 2022 · 9 mo
- Facebook Aug 2018 to Apr 2022 · 3 yrs
- WebToffee GDPR Cookie Consent Feb 2022 to Mar 2022 · 1 mo
- Babel Jul 2021 to Dec 2021 · 5 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- AngularJS Aug 2019 to Oct 2020 · 1 yr
- Modernizr Aug 2018 to May 2019 · 9 mo
- Prefix-Free Aug 2018 to May 2019 · 9 mo
- Twitter Aug 2018 to May 2019 · 9 mo
Timeline
2026 18 added · 3 dropped · 1 switched
- dropped CookieYes Feb 2026 · Cookie compliance
- dropped Swiper Feb 2026 · JavaScript libraries
- dropped W3 Total Cache Feb 2026 · WordPress plugins
- added cdnjs Jan 2026 · CDN
- added Cloudflare Jan 2026 · CDN
- added Contact Form 7 Jan 2026 · WordPress plugins
- switched Twitter Emoji (Twemoji) Font Awesome Jan 2026 · Font scripts
- added jQuery Migrate Jan 2026 · JavaScript libraries
- added jQuery UI Jan 2026 · JavaScript libraries
- added Moment.js Jan 2026 · JavaScript libraries
- added OWL Carousel Jan 2026 · JavaScript libraries
- added PayPal Jan 2026 · Payment processors
- added Popup Maker Jan 2026 · WordPress plugins
- added prettyPhoto Jan 2026 · JavaScript libraries
- added React Jan 2026 · JavaScript frameworks
- added RSS Jan 2026 · Miscellaneous
- added Spectra Jan 2026 · WordPress plugins
- added Twitter Emoji (Twemoji) Jan 2026 · Font scripts
- added UserWay Jan 2026 · Accessibility
- added WooCommerce PayPal Payments Jan 2026 · WordPress plugins
- added WordPress Block Editor Jan 2026 · Page builders
- added WordPress Site Editor Jan 2026 · Page builders
2025 2 added
- added W3 Total Cache Dec 2025 · WordPress plugins
- added Lodash Nov 2025 · JavaScript libraries
2024 21 added · 14 dropped · 1 switched
- dropped AddToAny Jul 2024 · Widgets
- dropped Amazon Associates Jul 2024 · Affiliate programs
- dropped Contact Form 7 Jul 2024 · WordPress plugins
- added DigitalOcean Spaces Jul 2024 · CDN
- dropped Font Awesome Jul 2024 · Font scripts
- dropped Google Ads Jul 2024 · Advertising
- dropped Google Ads Conversion Tracking Jul 2024 · Analytics
- dropped jQuery Migrate Jul 2024 · JavaScript libraries
- dropped jQuery UI Jul 2024 · JavaScript libraries
- dropped MailChimp Jul 2024 · Marketing automation
- dropped reCAPTCHA Jul 2024 · Security
- dropped Twitter Emoji (Twemoji) Jul 2024 · Font scripts
- dropped WP Rocket Jul 2024 · Caching
- added lit-element Jun 2024 · JavaScript libraries
- added lit-html Jun 2024 · JavaScript libraries
- added Priority Hints Jun 2024 · Performance
- added Amazon Associates May 2024 · Affiliate programs
- dropped AMP May 2024 · JavaScript frameworks
- dropped Lightbox May 2024 · JavaScript libraries
- added Twitter Emoji (Twemoji) May 2024 · Font scripts
- added WP Rocket May 2024 · Caching
- added AddToAny Apr 2024 · Widgets
- added AddToAny Share Buttons Apr 2024 · WordPress plugins
- switched AddToAny Share Buttons Contact Form 7 Apr 2024 · WordPress plugins
- added Font Awesome Apr 2024 · Font scripts
- added Google Ads Apr 2024 · Advertising
- added Google Ads Conversion Tracking Apr 2024 · Analytics
- added jQuery Migrate Apr 2024 · JavaScript libraries
- added jQuery UI Apr 2024 · JavaScript libraries
- added MailChimp Apr 2024 · Marketing automation
- added reCAPTCHA Apr 2024 · Security
- added WooCommerce Apr 2024 · Ecommerce
- added YouTube Apr 2024 · Video players
- added AMP Mar 2024 · JavaScript frameworks
- added Lightbox Mar 2024 · JavaScript libraries
- added Microsoft Clarity Feb 2024 · Analytics
2023 4 added · 15 dropped · 1 switched
- added Swiper Oct 2023 · JavaScript libraries
- dropped AMP Sep 2023 · JavaScript frameworks
- dropped Contact Form 7 Aug 2023 · WordPress plugins
- dropped Google Ads Aug 2023 · Advertising
- dropped Google Ads Conversion Tracking Aug 2023 · Analytics
- dropped jQuery Migrate Aug 2023 · JavaScript libraries
- dropped jQuery UI Aug 2023 · JavaScript libraries
- dropped MailChimp Aug 2023 · Marketing automation
- dropped reCAPTCHA Aug 2023 · Security
- dropped Swiper Aug 2023 · JavaScript libraries
- dropped WooCommerce Aug 2023 · WordPress plugins
- dropped WP Rocket Aug 2023 · Caching
- dropped EmbedPlus Jul 2023 · WordPress plugins
- dropped YouTube Jul 2023 · Video players
- dropped Twitter Emoji (Twemoji) May 2023 · Font scripts
- dropped C Apr 2023 · Programming languages
- switched WP-Optimize EmbedPlus Apr 2023 · WordPress plugins
- added YouTube Apr 2023 · Video players
- added AMP Feb 2023 · JavaScript frameworks
- added C Feb 2023 · Programming languages
2022 32 added · 7 dropped · 1 switched
- added Google Ads Dec 2022 · Advertising
- dropped Swiper Slider Nov 2022 · Miscellaneous
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Swiper Sep 2022 · JavaScript libraries
- added Apache HTTP Server Aug 2022 · Web servers
- switched Animate.css Bootstrap Aug 2022 · UI frameworks
- added Contact Form 7 Aug 2022 · WordPress plugins
- added CookieYes Aug 2022 · Cookie compliance
- added core-js Aug 2022 · JavaScript libraries
- added Facebook Pixel Aug 2022 · Analytics
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- added Google Analytics Aug 2022 · Analytics
- added Google Font API Aug 2022 · Font scripts
- added Google Tag Manager Aug 2022 · Tag managers
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery Migrate Aug 2022 · JavaScript libraries
- added jQuery UI Aug 2022 · JavaScript libraries
- added MailChimp Aug 2022 · Marketing automation
- added MySQL Aug 2022 · Databases
- added PHP Aug 2022 · Programming languages
- added PWA Aug 2022 · Miscellaneous
- added reCAPTCHA Aug 2022 · Security
- added Swiper Slider Aug 2022 · Miscellaneous
- added Twitter Emoji (Twemoji) Aug 2022 · Font scripts
- added WooCommerce Aug 2022 · WordPress plugins
- added WordPress Aug 2022 · CMS
- added WP-Optimize Aug 2022 · WordPress plugins
- added WP Rocket Aug 2022 · Caching
- added Yoast SEO Aug 2022 · WordPress plugins
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped Facebook Jun 2022 · Widgets
- added WP-Optimize Jun 2022 · WordPress plugins
- dropped WebToffee GDPR Cookie Consent May 2022 · WordPress plugins
- added Google Font API Mar 2022 · Font scripts
- dropped Babel Feb 2022 · Miscellaneous
- added Contact Form 7 Feb 2022 · WordPress plugins
- dropped Google Font API Feb 2022 · Font scripts
- added WebToffee GDPR Cookie Consent Feb 2022 · Cookie compliance
- dropped Lodash Jan 2022 · JavaScript libraries
2021 13 added · 5 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Lodash Nov 2021 · JavaScript libraries
- added WooCommerce Nov 2021 · Ecommerce
- added Yoast SEO Nov 2021 · SEO
- added MailChimp Sep 2021 · Email
- added Wheelio Sep 2021 · Widgets
- dropped WooCommerce Sep 2021 · Ecommerce
- dropped Yoast SEO Sep 2021 · SEO
- added core-js Aug 2021 · JavaScript libraries
- added Google Ads Conversion Tracking Aug 2021 · Analytics
- added Google Remarketing Tag Aug 2021 · Retargeting
- added Babel Jul 2021 · Miscellaneous
- added CookieYes Jul 2021 · Cookie compliance
- added Facebook Pixel Jul 2021 · Analytics
- added Twitter Emoji (Twemoji) Jul 2021 · Font scripts
- dropped YouTube Jul 2021 · Video players
- added Animate.css Jun 2021 · UI frameworks
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
2020 2 dropped
2019 17 added · 6 dropped
- dropped Facebook Sep 2019 · Widgets
- dropped Lightbox Sep 2019 · JavaScript Libraries
- dropped Modernizr Sep 2019 · JavaScript Libraries
- dropped OWL Carousel Sep 2019 · Widgets
- dropped Prefix-Free Sep 2019 · Miscellaneous
- dropped Twitter Sep 2019 · Widgets
- added Apache HTTP Server Mar 2019 · Web Servers
- added Facebook Mar 2019 · Widgets
- added Google Analytics Mar 2019 · Analytics
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added Lightbox Mar 2019 · JavaScript Libraries
- added Modernizr Mar 2019 · JavaScript Libraries
- added MySQL Mar 2019 · Databases
- added OWL Carousel Mar 2019 · Widgets
- added PHP Mar 2019 · Programming Languages
- added Prefix-Free Mar 2019 · Miscellaneous
- added reCAPTCHA Mar 2019 · Captchas
- added Twitter Mar 2019 · Widgets
- added Twitter Emoji (Twemoji) Mar 2019 · Miscellaneous
- added WooCommerce Mar 2019 · Ecommerce
- added WordPress Mar 2019 · CMS
2018 1 added
- added reCAPTCHA Oct 2018 · Captchas