Technology history for backmarket.co.jp

2026 4 added · 1 dropped

• added Amazon S3 May 2026 · CDN
• added Amazon Web Services May 2026 · PaaS
• dropped AppNexus Apr 2026 · Advertising
• added Microsoft Clarity Mar 2026 · Analytics
• added Didomi Feb 2026 · Cookie compliance

2025 27 added · 24 dropped

• dropped AngularJS Dec 2025 · JavaScript frameworks
• added AppNexus Dec 2025 · Advertising
• dropped Cloudflare Turnstile Dec 2025 · Security
• dropped A8.net Nov 2025 · Affiliate programs
• dropped Didomi Nov 2025 · Cookie compliance
• added A8.net Sep 2025 · Affiliate programs
• added Appsflyer Sep 2025 · Analytics
• added Cart Functionality Sep 2025 · Ecommerce
• added Contentful Sep 2025 · CMS
• added core-js Sep 2025 · JavaScript libraries
• added Didomi Sep 2025 · Cookie compliance
• added Microsoft Advertising Sep 2025 · Advertising
• added Node.js Sep 2025 · Programming languages
• added Nuxt.js Sep 2025 · JavaScript frameworks
• added Tailwind CSS Sep 2025 · UI frameworks
• dropped Appsflyer Aug 2025 · Analytics
• dropped Cart Functionality Aug 2025 · Ecommerce
• dropped Contentful Aug 2025 · CMS
• dropped core-js Aug 2025 · JavaScript libraries
• dropped Google Analytics Aug 2025 · Analytics
• dropped Microsoft Advertising Aug 2025 · Advertising
• dropped Node.js Aug 2025 · Programming languages
• dropped Nuxt.js Aug 2025 · JavaScript frameworks
• dropped Tailwind CSS Aug 2025 · UI frameworks
• added Klarna Checkout Jul 2025 · Payment processors
• added Appsflyer Jun 2025 · Analytics
• added Cart Functionality Jun 2025 · Ecommerce
• added Contentful Jun 2025 · CMS
• added core-js Jun 2025 · JavaScript libraries
• added Google Analytics Jun 2025 · Analytics
• added Microsoft Advertising Jun 2025 · Advertising
• added Node.js Jun 2025 · Programming languages
• added Nuxt.js Jun 2025 · JavaScript frameworks
• added Tailwind CSS Jun 2025 · UI frameworks
• dropped Appsflyer May 2025 · Analytics
• dropped Cart Functionality May 2025 · Ecommerce
• dropped Contentful May 2025 · CMS
• dropped core-js May 2025 · JavaScript libraries
• dropped Microsoft Advertising May 2025 · Advertising
• dropped Node.js May 2025 · Programming languages
• dropped Nuxt.js May 2025 · JavaScript frameworks
• added AngularJS Apr 2025 · JavaScript frameworks
• dropped Attraqt Apr 2025 · Search engines
• added Cloudflare Turnstile Apr 2025 · Security
• dropped Google Analytics Apr 2025 · Analytics
• dropped Google Ads Feb 2025 · Advertising
• dropped Google Ads Conversion Tracking Feb 2025 · Analytics
• added HSTS Feb 2025 · Security
• added Microsoft Advertising Feb 2025 · Advertising
• added core-js Jan 2025 · JavaScript libraries
• added PayPal Jan 2025 · Payment processors

2024 4 added · 4 dropped

• dropped HSTS May 2024 · Security
• dropped Tailwind CSS May 2024 · UI frameworks
• dropped Webpack May 2024 · Miscellaneous
• added Appsflyer Apr 2024 · Analytics
• dropped Express Apr 2024 · Web frameworks
• added Google Cloud Mar 2024 · IaaS
• added Google Cloud CDN Mar 2024 · CDN
• added Attraqt Jan 2024 · Search engines

2023 48 added · 14 dropped · 1 switched

• added Priority Hints Sep 2023 · Performance
• dropped Google Analytics Enhanced eCommerce Aug 2023 · Analytics
• dropped Twitter Ads Aug 2023 · Advertising
• dropped Attraqt Jul 2023 · Search engines
• dropped Google AdSense Jul 2023 · Advertising
• dropped Amazon CloudFront May 2023 · CDN
• dropped Amazon Web Services May 2023 · PaaS
• dropped Apache HTTP Server May 2023 · Web servers
• added Attraqt May 2023 · Search engines
• switched EC-CUBE → Cart Functionality May 2023 · Ecommerce
• added Cloudflare May 2023 · CDN
• added Cloudflare Bot Management May 2023 · Security
• added Contact Form 7 May 2023 · WordPress plugins
• added Contentful May 2023 · CMS
• dropped core-js May 2023 · JavaScript libraries
• added Datadog May 2023 · Analytics
• added DocuSign May 2023 · Miscellaneous
• added Elementor May 2023 · WordPress plugins
• added Express May 2023 · Web frameworks
• dropped Facebook Pixel May 2023 · Analytics
• added Font Awesome May 2023 · Font scripts
• added Google Ads May 2023 · Advertising
• added Google Ads Conversion Tracking May 2023 · Analytics
• added Google AdSense May 2023 · Advertising
• added Google Analytics May 2023 · Analytics
• added Google Analytics Enhanced eCommerce May 2023 · Analytics
• added Google Font API May 2023 · Font scripts
• dropped Google Optimize May 2023 · A/B Testing
• added Google Tag Manager May 2023 · Tag managers
• added Google Tag Manager for WordPress May 2023 · WordPress plugins
• added Google Workspace May 2023 · Webmail
• added HSTS May 2023 · Security
• added HTTP/3 May 2023 · Miscellaneous
• added jQuery May 2023 · JavaScript libraries
• dropped jQuery CDN May 2023 · CDN
• added jQuery Migrate May 2023 · JavaScript libraries
• dropped jsDelivr May 2023 · CDN
• added MySQL May 2023 · Databases
• added Node.js May 2023 · Programming languages
• added Nuxt.js May 2023 · JavaScript frameworks
• added Open Graph May 2023 · Miscellaneous
• added PHP May 2023 · Programming languages
• added Plyr May 2023 · Video players
• added RSS May 2023 · Miscellaneous
• dropped Slick May 2023 · JavaScript libraries
• added Smash Balloon Instagram Feed May 2023 · WordPress plugins
• added Tailwind CSS May 2023 · UI frameworks
• added Twitter Ads May 2023 · Advertising
• dropped Twitter Emoji (Twemoji) May 2023 · Font scripts
• added Vue.js May 2023 · JavaScript frameworks
• added Webpack May 2023 · Miscellaneous
• added WordPress May 2023 · CMS
• added Yoast SEO May 2023 · WordPress plugins
• added Zendesk May 2023 · Documentation
• added Contentful Apr 2023 · CMS
• added Datadog Apr 2023 · Analytics
• added Express Apr 2023 · Web frameworks
• added Google Analytics Enhanced eCommerce Apr 2023 · Analytics
• added Node.js Apr 2023 · Programming languages
• added Nuxt.js Apr 2023 · JavaScript frameworks
• added Tailwind CSS Apr 2023 · UI frameworks
• added Vue.js Apr 2023 · JavaScript frameworks
• added Webpack Apr 2023 · Miscellaneous

2022 29 added · 4 dropped

• dropped AB Tasty Dec 2022 · A/B Testing
• dropped Contentsquare Dec 2022 · Analytics
• added Google Ads Dec 2022 · Advertising
• added HSTS Sep 2022 · Security
• added AB Tasty Aug 2022 · A/B Testing
• added Amazon CloudFront Aug 2022 · CDN
• added Amazon Web Services Aug 2022 · PaaS
• added Apache HTTP Server Aug 2022 · Web servers
• added Cart Functionality Aug 2022 · Ecommerce
• added Contentsquare Aug 2022 · Analytics
• dropped ContentSquare Aug 2022 · A/B Testing
• added core-js Aug 2022 · JavaScript libraries
• added DocuSign Aug 2022 · Miscellaneous
• added EC-CUBE Aug 2022 · Ecommerce
• 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 Optimize Aug 2022 · A/B Testing
• added Google Tag Manager Aug 2022 · Tag managers
• added Google Workspace Aug 2022 · Webmail
• added jQuery Aug 2022 · JavaScript libraries
• added jQuery CDN Aug 2022 · CDN
• added jsDelivr Aug 2022 · CDN
• added PHP Aug 2022 · Programming languages
• added Slick Aug 2022 · JavaScript libraries
• added Twitter Ads Aug 2022 · Advertising
• added Zendesk Aug 2022 · Documentation
• added Contentsquare Jul 2022 · Analytics
• dropped Facebook Jun 2022 · Widgets
• added Twitter Ads Jun 2022 · Advertising
• added jQuery CDN Feb 2022 · CDN
• added AB Tasty Jan 2022 · A/B Testing

2021 8 added · 1 dropped

• added Google Font API Dec 2021 · Font scripts
• dropped Wheelio Dec 2021 · Widgets
• added ContentSquare Sep 2021 · Analytics
• added core-js Sep 2021 · JavaScript libraries
• added Wheelio Sep 2021 · Widgets
• added Google Ads Conversion Tracking Aug 2021 · Analytics
• added Cart Functionality Jul 2021 · Ecommerce
• added Facebook Pixel Jul 2021 · Analytics
• added Google Optimize Jul 2021 · A/B Testing