Technology history for merge4.com
Stack size over time
From 16 detected technologies in Jan 2019 to 34 in Jun 2026 (peak 46).
Currently detected
- jQuery since Jan 2019
- Google Analytics since Jan 2019
- Underscore.js since Jul 2019
- PayPal since Aug 2019
- Shopify since Oct 2019
- Cloudflare since Oct 2019
- Apple Pay since Aug 2020
- Cart Functionality since Aug 2020
- Handlebars since Aug 2020
- Shop Pay since Jan 2021
- Venmo since Jan 2021
- Klaviyo since Feb 2021
- VerifyPass since May 2021
- React since Jun 2021
- Facebook Pixel since Jun 2021
- AOS since Jun 2021
- core-js since Aug 2021
- Preact since Nov 2021
- Alexa Certified Site Metrics since Nov 2021
- Cloudflare Bot Management since Nov 2021
- Google Hosted Libraries since Feb 2022
- LazySizes since Feb 2022
- Yotpo Reviews since Jun 2022
- Microsoft 365 since Aug 2022
- HTTP/3 since Sep 2022
- Open Graph since Sep 2022
- PhotoSwipe since Sep 2022
- HSTS since Sep 2022
- Priority Hints since Feb 2023
- Backbone.js since Feb 2023
- Tailwind CSS since Jun 2024
- hCaptcha since Oct 2024
- DailyKarma since Feb 2026
- jsDelivr since Feb 2026
Previously used
- Klaviyo Reviews Apr 2025 to Jan 2026 · 9 mo
- Growave Sep 2024 to Nov 2025 · 1 yr
- Hotjar Mar 2023 to Jun 2025 · 2 yrs
- Tidio Feb 2021 to Jun 2025 · 4 yrs
- Boomerang Jun 2021 to Jan 2025 · 3 yrs
- American Express Jan 2021 to Oct 2024 · 3 yrs
- Google Pay Jan 2021 to Oct 2024 · 3 yrs
- Mastercard Nov 2021 to Oct 2024 · 2 yrs
- TikTok Pixel Jun 2021 to Oct 2024 · 3 yrs
- Visa Jan 2021 to Oct 2024 · 3 yrs
- Google Font API Jan 2019 to Sep 2024 · 5 yrs
- Lodash Nov 2021 to Sep 2024 · 2 yrs
- Yotpo SMSBump Jun 2022 to Sep 2024 · 2 yrs
- Envoy Apr 2024 to Apr 2024 · 1 mo
- Pinterest Conversion Tag Jun 2021 to Apr 2024 · 2 yrs
- Amplitude Mar 2023 to Sep 2023 · 6 mo
- Sentry Jul 2021 to Jun 2023 · 1 yr
- Dovetale Oct 2022 to May 2023 · 7 mo
- YouTube Apr 2023 to Apr 2023 · 1 mo
- Amazon S3 May 2022 to Feb 2023 · 9 mo
- Amazon Web Services May 2022 to Feb 2023 · 9 mo
- Back In Stock Apr 2022 to Jan 2023 · 9 mo
- Cloudflare Network Error Logging Aug 2022 to Oct 2022 · 2 mo
- Google Ads Conversion Tracking Jul 2021 to Oct 2022 · 1 yr
- Google Tag Manager Jun 2020 to Sep 2022 · 2 yrs
- Facebook Pay Feb 2022 to Jul 2022 · 5 mo
- Klarna Checkout Jul 2021 to Jun 2022 · 11 mo
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- SMSBump Sep 2021 to May 2022 · 8 mo
- Yotpo Sep 2021 to May 2022 · 8 mo
- Facebook Jan 2019 to Apr 2022 · 3 yrs
- Afterpay Sep 2021 to Mar 2022 · 6 mo
- Attentive Feb 2022 to Mar 2022 · 1 mo
- cdnjs Nov 2021 to Feb 2022 · 3 mo
- Vue.js Nov 2021 to Jan 2022 · 2 mo
- Shogun Sep 2021 to Dec 2021 · 3 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Amazon Pay Oct 2020 to Jan 2021 · 3 mo
- MailChimp Nov 2019 to Jul 2020 · 8 mo
- Font Awesome Jan 2019 to Feb 2020 · 1 yr
- Apache HTTP Server Jan 2019 to Sep 2019 · 8 mo
- Bootstrap Jul 2019 to Sep 2019 · 2 mo
- jQuery Migrate Jul 2019 to Sep 2019 · 2 mo
- jQuery UI Jul 2019 to Sep 2019 · 2 mo
- Magento Jan 2019 to Sep 2019 · 8 mo
- Moment.js Jul 2019 to Sep 2019 · 2 mo
- MySQL Jan 2019 to Sep 2019 · 8 mo
- OWL Carousel Jan 2019 to Sep 2019 · 8 mo
- PHP Jan 2019 to Sep 2019 · 8 mo
- Prototype Jan 2019 to Sep 2019 · 8 mo
- RequireJS Jul 2019 to Sep 2019 · 2 mo
- Stripe Jul 2019 to Jul 2019 · 1 mo
- AdRoll Jan 2019 to Jun 2019 · 5 mo
- Animate.css Jan 2019 to Jun 2019 · 5 mo
- FancyBox Jan 2019 to Jun 2019 · 5 mo
- Modernizr Jan 2019 to Jun 2019 · 5 mo
- script.aculo.us Jan 2019 to Jun 2019 · 5 mo
Timeline
2026 3 added · 2 dropped
- dropped Klaviyo Reviews Mar 2026 · Reviews
- added DailyKarma Feb 2026 · Widgets
- added jsDelivr Feb 2026 · CDN
- dropped Growave Jan 2026 · Marketing automation
- added hCaptcha Jan 2026 · Security
2025 1 added · 3 dropped
- dropped Hotjar Aug 2025 · Analytics
- dropped Tidio Aug 2025 · Live chat
- added Klaviyo Reviews Apr 2025 · Reviews
- dropped Boomerang Mar 2025 · JavaScript libraries
2024 4 added · 11 dropped
- dropped American Express Dec 2024 · Payment processors
- dropped Google Pay Dec 2024 · Payment processors
- dropped hCaptcha Dec 2024 · Security
- dropped Mastercard Dec 2024 · Payment processors
- dropped TikTok Pixel Dec 2024 · Analytics
- dropped Visa Dec 2024 · Payment processors
- dropped Google Font API Nov 2024 · Font scripts
- dropped Lodash Nov 2024 · JavaScript libraries
- dropped Yotpo SMSBump Nov 2024 · Marketing automation
- added hCaptcha Oct 2024 · Security
- dropped Envoy Jun 2024 · Reverse proxies
- dropped Pinterest Conversion Tag Jun 2024 · Analytics
- added Tailwind CSS Jun 2024 · UI frameworks
- added Envoy Apr 2024 · Reverse proxies
- added React Mar 2024 · JavaScript frameworks
2023 8 added · 9 dropped
- dropped Amplitude Nov 2023 · Analytics
- added Priority Hints Nov 2023 · Performance
- dropped Priority Hints Oct 2023 · Performance
- dropped React Oct 2023 · JavaScript frameworks
- dropped Sentry Aug 2023 · Issue trackers
- dropped Dovetale Jul 2023 · Affiliate programs
- added Sentry Jun 2023 · Issue trackers
- dropped YouTube Jun 2023 · Video players
- dropped Amazon S3 Apr 2023 · CDN
- dropped Amazon Web Services Apr 2023 · PaaS
- added YouTube Apr 2023 · Video players
- added Amplitude Mar 2023 · Analytics
- dropped Back In Stock Mar 2023 · Shopify apps
- added Hotjar Mar 2023 · Analytics
- added Backbone.js Feb 2023 · JavaScript frameworks
- added Priority Hints Feb 2023 · Performance
- added Underscore.js Feb 2023 · JavaScript libraries
2022 54 added · 15 dropped · 1 switched
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- dropped Google Ads Conversion Tracking Dec 2022 · Analytics
- dropped Google Tag Manager Dec 2022 · Tag managers
- added Dovetale Oct 2022 · Affiliate programs
- dropped Facebook Pay Sep 2022 · Payment processors
- added HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added PhotoSwipe Sep 2022 · Photo galleries
- added Alexa Certified Site Metrics Aug 2022 · Analytics
- added Amazon S3 Aug 2022 · Miscellaneous
- added Amazon Web Services Aug 2022 · PaaS
- added American Express Aug 2022 · Payment processors
- added AOS Aug 2022 · JavaScript libraries
- added Apple Pay Aug 2022 · Payment processors
- added Back In Stock Aug 2022 · Shopify apps
- added Boomerang Aug 2022 · JavaScript libraries
- added Cart Functionality Aug 2022 · Ecommerce
- added Cloudflare Aug 2022 · CDN
- added Cloudflare Bot Management Aug 2022 · Security
- added Cloudflare Network Error Logging Aug 2022 · Issue trackers
- 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 Hosted Libraries Aug 2022 · CDN
- added Google Pay Aug 2022 · Payment processors
- added Google Tag Manager Aug 2022 · Tag managers
- added Handlebars Aug 2022 · JavaScript frameworks
- added jQuery Aug 2022 · JavaScript libraries
- dropped Klarna Checkout Aug 2022 · Payment processors
- added Klaviyo Aug 2022 · Marketing automation
- added LazySizes Aug 2022 · JavaScript libraries
- added Lodash Aug 2022 · JavaScript libraries
- added Mastercard Aug 2022 · Payment processors
- added Microsoft 365 Aug 2022 · Webmail
- added PayPal Aug 2022 · Payment processors
- added Pinterest Conversion Tag Aug 2022 · Analytics
- added Preact Aug 2022 · JavaScript libraries
- added React Aug 2022 · JavaScript frameworks
- added Shop Pay Aug 2022 · Payment processors
- added Shopify Aug 2022 · Ecommerce
- added Tidio Aug 2022 · Live chat
- added TikTok Pixel Aug 2022 · Analytics
- added Venmo Aug 2022 · Payment processors
- added VerifyPass Aug 2022 · Widgets
- added Visa Aug 2022 · Payment processors
- added Yotpo Reviews Aug 2022 · Reviews
- added Yotpo SMSBump Aug 2022 · Marketing automation
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped SMSBump Jul 2022 · Marketing automation
- dropped Yotpo Jul 2022 · Loyalty & rewards
- dropped Facebook Jun 2022 · Widgets
- added Yotpo Reviews Jun 2022 · Reviews
- added Yotpo SMSBump Jun 2022 · Marketing automation
- dropped Afterpay May 2022 · Payment processors
- added Amazon S3 May 2022 · Miscellaneous
- added Amazon Web Services May 2022 · PaaS
- dropped Attentive May 2022 · Widgets
- added Back In Stock Apr 2022 · Shopify apps
- added Lodash Apr 2022 · JavaScript libraries
- dropped Sentry Mar 2022 · Issue trackers
- dropped Vue.js Mar 2022 · JavaScript frameworks
- added Attentive Feb 2022 · Personalisation
- added Facebook Pay Feb 2022 · Payment processors
- switched cdnjs Google Hosted Libraries Feb 2022 · CDN
- added LazySizes Feb 2022 · JavaScript libraries
- dropped Shogun Feb 2022 · Page builders
- dropped Lodash Jan 2022 · JavaScript libraries
2021 34 added · 3 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Alexa Certified Site Metrics Nov 2021 · Analytics
- added cdnjs Nov 2021 · CDN
- added Cloudflare Bot Management Nov 2021 · Security
- added Lodash Nov 2021 · JavaScript libraries
- added Mastercard Nov 2021 · Payment processors
- added PayPal Nov 2021 · Payment processors
- added Preact Nov 2021 · JavaScript libraries
- added Vue.js Nov 2021 · JavaScript frameworks
- added Afterpay Sep 2021 · Buy now pay later
- added Shogun Sep 2021 · Page builders
- added SMSBump Sep 2021 · Marketing automation
- added Wheelio Sep 2021 · Widgets
- added Yotpo Sep 2021 · Loyalty & rewards
- added core-js Aug 2021 · JavaScript libraries
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Klarna Checkout Jul 2021 · Ecommerce
- added Sentry Jul 2021 · Issue trackers
- added AOS Jun 2021 · JavaScript libraries
- added Boomerang Jun 2021 · JavaScript libraries
- added Facebook Pixel Jun 2021 · Analytics
- added Handlebars Jun 2021 · JavaScript frameworks
- added Pinterest Conversion Tag Jun 2021 · Analytics
- added React Jun 2021 · JavaScript libraries
- added TikTok Pixel Jun 2021 · Analytics
- added Google Tag Manager May 2021 · Tag managers
- added VerifyPass May 2021 · Personalisation
- dropped Amazon Pay Mar 2021 · Payment processors
- dropped Handlebars Mar 2021 · JavaScript frameworks
- added Klaviyo Feb 2021 · Marketing automation
- added Tidio Feb 2021 · Marketing automation
- added American Express Jan 2021 · Payment processors
- added Google Pay Jan 2021 · Payment processors
- added Shop Pay Jan 2021 · Payment processors
- added Venmo Jan 2021 · Payment processors
- added Visa Jan 2021 · Payment processors
2020 6 added · 3 dropped
- added Amazon Pay Oct 2020 · Payment processors
- dropped MailChimp Sep 2020 · Marketing automation
- added Apple Pay Aug 2020 · Payment processors
- added Cart Functionality Aug 2020 · Ecommerce
- dropped Google Tag Manager Aug 2020 · Tag managers
- added Handlebars Aug 2020 · JavaScript frameworks
- added Google Tag Manager Jun 2020 · Tag managers
- dropped Font Awesome Apr 2020 · Font Scripts
- added Font Awesome Feb 2020 · Font Scripts
2019 24 added · 17 dropped · 3 switched
- dropped Apache HTTP Server Nov 2019 · Web Servers
- dropped Bootstrap Nov 2019 · Web Frameworks
- dropped jQuery Migrate Nov 2019 · JavaScript Libraries
- dropped jQuery UI Nov 2019 · JavaScript Libraries
- added MailChimp Nov 2019 · Marketing Automation
- dropped Moment.js Nov 2019 · JavaScript Libraries
- dropped MySQL Nov 2019 · Databases
- dropped OWL Carousel Nov 2019 · Widgets
- dropped PayPal Nov 2019 · Payment Processors
- dropped PHP Nov 2019 · Programming Languages
- dropped Prototype Nov 2019 · JavaScript Frameworks
- dropped RequireJS Nov 2019 · JavaScript Frameworks
- dropped Underscore.js Nov 2019 · JavaScript Libraries
- added Cloudflare Oct 2019 · CDN
- switched Magento Shopify Oct 2019 · Ecommerce
- dropped AdRoll Aug 2019 · Advertising Networks
- dropped FancyBox Aug 2019 · JavaScript Libraries
- dropped Font Awesome Aug 2019 · Font Scripts
- dropped Modernizr Aug 2019 · JavaScript Libraries
- switched Stripe PayPal Aug 2019 · Payment Processors
- dropped script.aculo.us Aug 2019 · JavaScript Libraries
- switched Animate.css Bootstrap Jul 2019 · Web Frameworks
- added jQuery Migrate Jul 2019 · JavaScript Libraries
- added jQuery UI Jul 2019 · JavaScript Libraries
- added Moment.js Jul 2019 · JavaScript Libraries
- added RequireJS Jul 2019 · JavaScript Frameworks
- added Stripe Jul 2019 · Payment Processors
- added Underscore.js Jul 2019 · JavaScript Libraries
- added AdRoll Mar 2019 · Advertising Networks
- added Animate.css Mar 2019 · Web Frameworks
- added Apache HTTP Server Mar 2019 · Web Servers
- added Facebook Mar 2019 · Widgets
- added FancyBox Mar 2019 · JavaScript Libraries
- added Font Awesome Mar 2019 · Font Scripts
- added Google Analytics Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added jQuery Mar 2019 · JavaScript Libraries
- added Magento Mar 2019 · Ecommerce
- added Modernizr Mar 2019 · JavaScript Libraries
- added MySQL Mar 2019 · Databases
- added OWL Carousel Mar 2019 · Widgets
- added PHP Mar 2019 · Programming Languages
- added Prototype Mar 2019 · JavaScript Frameworks
- added script.aculo.us Mar 2019 · JavaScript Libraries