Technology history for leonardo-hotels.com

2026 4 added

• added Priority Hints May 2026 · Performance
• added AWIN Jan 2026 · Affiliate programs
• added HTTP/3 Jan 2026 · Miscellaneous
• added OpenResty Jan 2026 · Web servers

2025 9 added · 20 dropped · 1 switched

• added Google Font API Nov 2025 · Font scripts
• added RateParity Nov 2025 · Widgets
• switched Cloudflare Bot Management → reCAPTCHA Nov 2025 · Security
• added Microsoft Clarity Oct 2025 · Analytics
• dropped Amazon Advertising Sep 2025 · Advertising
• dropped Amazon Webstore Sep 2025 · Ecommerce
• dropped AppNexus Sep 2025 · Advertising
• dropped AWIN Sep 2025 · Affiliate programs
• dropped cdnjs Sep 2025 · CDN
• dropped Cloudflare Sep 2025 · CDN
• dropped Convert Sep 2025 · A/B Testing
• dropped Criteo Sep 2025 · Advertising
• dropped Facebook Pixel Sep 2025 · Analytics
• dropped Google Font API Sep 2025 · Font scripts
• dropped Matomo Analytics Sep 2025 · Analytics
• dropped Pinterest Conversion Tag Sep 2025 · Analytics
• dropped RateParity Sep 2025 · Widgets
• dropped TikTok Pixel Sep 2025 · Analytics
• dropped Adobe Audience Manager Aug 2025 · Segmentation
• dropped reCAPTCHA Aug 2025 · Security
• added Google Font API Jun 2025 · Font scripts
• added RateParity Jun 2025 · Widgets
• added Unpkg Jun 2025 · CDN
• added Convert May 2025 · A/B Testing
• added Matomo Analytics May 2025 · Analytics
• dropped VWO May 2025 · Analytics
• dropped Dynatrace Feb 2025 · Analytics
• dropped Dynatrace RUM Feb 2025 · RUM
• dropped Webpack Feb 2025 · Miscellaneous
• added VWO Jan 2025 · Analytics

2024 18 added · 12 dropped · 2 switched

• dropped Linkedin Insight Tag Dec 2024 · Analytics
• dropped The Hotels Network Dec 2024 · Analytics
• dropped VWO Dec 2024 · Analytics
• dropped Google Font API Nov 2024 · Font scripts
• dropped Mautic Nov 2024 · Marketing automation
• added YouTube Nov 2024 · Video players
• added Adobe Audience Manager Oct 2024 · Segmentation
• added Apple iCloud Mail Oct 2024 · Webmail
• switched Outbrain → Criteo Oct 2024 · Advertising
• dropped Matomo Analytics Oct 2024 · Analytics
• added Swiper Oct 2024 · JavaScript libraries
• dropped Hotjar Sep 2024 · Analytics
• added Dynatrace Jul 2024 · Analytics
• added Dynatrace RUM Jul 2024 · RUM
• added Microsoft Advertising Jul 2024 · Advertising
• added Webpack Jul 2024 · Miscellaneous
• added AppNexus Jun 2024 · Advertising
• added Cloudflare Bot Management Jun 2024 · Security
• dropped Dynatrace Jun 2024 · Analytics
• dropped Dynatrace RUM Jun 2024 · RUM
• switched Font Awesome → Google Font API Jun 2024 · Font scripts
• added HubSpot Jun 2024 · Marketing automation
• added lit-element Jun 2024 · JavaScript libraries
• added lit-html Jun 2024 · JavaScript libraries
• added Matomo Analytics Jun 2024 · Analytics
• dropped Webpack Jun 2024 · Miscellaneous
• dropped Microsoft 365 May 2024 · Webmail
• dropped Sentry May 2024 · Issue trackers
• added Font Awesome Mar 2024 · Font scripts
• added Linkedin Insight Tag Mar 2024 · Analytics
• added Sentry Feb 2024 · Issue trackers
• added The Hotels Network Feb 2024 · Analytics

2023 34 added · 5 dropped · 1 switched

• dropped Cart Functionality Dec 2023 · Ecommerce
• dropped Google Analytics Enhanced eCommerce Dec 2023 · Analytics
• dropped Google Optimize Dec 2023 · A/B Testing
• added TikTok Pixel Nov 2023 · Analytics
• added Outbrain Jun 2023 · Widgets
• added Amazon CloudFront May 2023 · CDN
• added Amazon Web Services May 2023 · PaaS
• added Angular May 2023 · JavaScript frameworks
• added AWIN May 2023 · Affiliate programs
• added Cart Functionality May 2023 · Ecommerce
• added cdnjs May 2023 · CDN
• added Cloudflare May 2023 · CDN
• added core-js May 2023 · JavaScript libraries
• added Express May 2023 · Web frameworks
• added Facebook Pixel May 2023 · Analytics
• added Google Analytics May 2023 · Analytics
• added Google Analytics Enhanced eCommerce May 2023 · Analytics
• added Google Maps May 2023 · Maps
• added Google Optimize May 2023 · A/B Testing
• added Google Tag Manager May 2023 · Tag managers
• added Hotjar May 2023 · Analytics
• added HSTS May 2023 · Security
• added jsDelivr May 2023 · CDN
• added Mailgun May 2023 · Email
• added Microsoft 365 May 2023 · Webmail
• added Node.js May 2023 · Programming languages
• switched AdRoll CMP System → OneTrust May 2023 · Cookie compliance
• added Open Graph May 2023 · Miscellaneous
• added PWA May 2023 · Miscellaneous
• added reCAPTCHA May 2023 · Security
• added TypeScript May 2023 · Programming languages
• added UserWay May 2023 · Accessibility
• added Vue.js May 2023 · JavaScript frameworks
• added WhatsApp Business Chat May 2023 · Live chat
• added Zone.js May 2023 · JavaScript frameworks
• added ZURB Foundation May 2023 · UI frameworks
• dropped AdRoll Apr 2023 · Advertising
• dropped C Apr 2023 · Programming languages
• added C Feb 2023 · Programming languages
• added UserWay Jan 2023 · Accessibility

2022 36 added · 15 dropped · 2 switched

• dropped Google Font API Dec 2022 · Font scripts
• added cdnjs Sep 2022 · CDN
• added Cloudflare Sep 2022 · CDN
• added Google Font API Sep 2022 · Font scripts
• switched Google Ads Conversion Tracking → Hotjar Sep 2022 · Analytics
• added HSTS Sep 2022 · Security
• added Open Graph Sep 2022 · Miscellaneous
• added Amazon CloudFront Aug 2022 · CDN
• added Amazon Web Services Aug 2022 · PaaS
• added Angular Aug 2022 · JavaScript frameworks
• added Cart Functionality Aug 2022 · Ecommerce
• added core-js Aug 2022 · JavaScript libraries
• added Dynatrace Aug 2022 · Analytics
• added Dynatrace RUM Aug 2022 · RUM
• added Express Aug 2022 · Web frameworks
• added Facebook Pixel Aug 2022 · Analytics
• added Google Ads Conversion Tracking Aug 2022 · Analytics
• added Google Analytics Aug 2022 · Analytics
• added Google Analytics Enhanced eCommerce Aug 2022 · Analytics
• added Google Maps Aug 2022 · Maps
• added Google Optimize Aug 2022 · A/B Testing
• added Google Tag Manager Aug 2022 · Tag managers
• added jsDelivr Aug 2022 · CDN
• added Mailgun Aug 2022 · Email
• added Microsoft 365 Aug 2022 · Webmail
• added Node.js Aug 2022 · Programming languages
• added OneTrust Aug 2022 · Cookie compliance
• added PWA Aug 2022 · Miscellaneous
• added reCAPTCHA Aug 2022 · Security
• added TypeScript Aug 2022 · Programming languages
• added Vue.js Aug 2022 · JavaScript frameworks
• added Webpack Aug 2022 · Miscellaneous
• added WhatsApp Business Chat Aug 2022 · Live chat
• added Zone.js Aug 2022 · JavaScript frameworks
• switched Tailwind CSS → ZURB Foundation Aug 2022 · UI frameworks
• dropped Google Remarketing Tag Jul 2022 · Retargeting
• dropped cdnjs Jun 2022 · CDN
• dropped Facebook Jun 2022 · Widgets
• dropped Google Font API Jun 2022 · Font scripts
• dropped Hotjar Jun 2022 · Analytics
• added Dynatrace RUM Apr 2022 · RUM
• added Tailwind CSS Apr 2022 · UI frameworks
• added jsDelivr Mar 2022 · CDN
• added WhatsApp Business Chat Feb 2022 · Live chat
• dropped Cloudflare Jan 2022 · CDN
• dropped Cloudflare Bot Management Jan 2022 · Security
• dropped Criteo Jan 2022 · Advertising
• dropped jQuery UI Jan 2022 · JavaScript libraries
• dropped Linkedin Insight Tag Jan 2022 · Analytics
• dropped Microsoft Advertising Jan 2022 · Advertising
• dropped Microsoft ASP.NET Jan 2022 · Web frameworks
• dropped Windows Server Jan 2022 · Operating systems
• dropped Yandex.Metrika Jan 2022 · Analytics

2021 28 added · 8 dropped · 1 switched

• added Amazon CloudFront Dec 2021 · CDN
• added Amazon Web Services Dec 2021 · PaaS
• added Angular Dec 2021 · JavaScript frameworks
• added Cart Functionality Dec 2021 · Ecommerce
• switched IIS → Express Dec 2021 · Web servers
• added Google Analytics Enhanced eCommerce Dec 2021 · Analytics
• added Google Optimize Dec 2021 · A/B Testing
• added Google Remarketing Tag Dec 2021 · Retargeting
• added Hotjar Dec 2021 · Analytics
• added Node.js Dec 2021 · Programming languages
• added reCAPTCHA Dec 2021 · Security
• added TypeScript Dec 2021 · Programming languages
• added Webpack Dec 2021 · Miscellaneous
• dropped Wheelio Dec 2021 · Widgets
• added Zone.js Dec 2021 · JavaScript frameworks
• added cdnjs Nov 2021 · CDN
• added Cloudflare Nov 2021 · CDN
• added Cloudflare Bot Management Nov 2021 · Security
• dropped Google Analytics Enhanced eCommerce Nov 2021 · Analytics
• added core-js Sep 2021 · JavaScript libraries
• added Wheelio Sep 2021 · Widgets
• added Dynatrace Jul 2021 · Analytics
• added Facebook Pixel Jul 2021 · Analytics
• added Google Ads Conversion Tracking Jul 2021 · Analytics
• added Google Analytics Enhanced eCommerce Jul 2021 · Analytics
• added jQuery UI Jul 2021 · JavaScript libraries
• added OneTrust Jul 2021 · Cookie compliance
• added Windows Server Jul 2021 · Operating systems
• dropped Dynatrace RUM Mar 2021 · Analytics
• dropped Google Analytics Enhanced eCommerce Mar 2021 · Ecommerce
• added Google Font API Mar 2021 ·
• dropped jQuery UI Mar 2021 · JavaScript libraries
• dropped SweetAlert Mar 2021 · JavaScript libraries
• dropped Windows Server Mar 2021 · Operating systems
• dropped Font Awesome Feb 2021 · Font scripts
• added Linkedin Insight Tag Feb 2021 ·
• added Microsoft Advertising Feb 2021 ·

2020 4 added · 4 dropped

• added Slick Nov 2020 · JavaScript libraries
• dropped Froala Editor Oct 2020 · Rich text editors
• dropped Google Font API Oct 2020 · Font scripts
• added Font Awesome Aug 2020 · Font scripts
• added Froala Editor Aug 2020 · Rich text editors
• added Google Font API Aug 2020 · Font scripts
• dropped Cloudflare Jun 2020 · CDN
• dropped parcel Feb 2020 · Miscellaneous

2019 17 added · 1 dropped

• added Yandex.Metrika Nov 2019 · Analytics
• added parcel Jul 2019 · Miscellaneous
• added Bootstrap Mar 2019 · Web Frameworks
• added Cloudflare Mar 2019 · CDN
• added Criteo Mar 2019 · Advertising Networks
• added Dynatrace RUM Mar 2019 · Analytics
• added Facebook Mar 2019 · Widgets
• added Google Analytics Mar 2019 · Analytics
• added Google Analytics Enhanced eCommerce Mar 2019 · Analytics
• added Google Tag Manager Mar 2019 · Tag Managers
• added IIS Mar 2019 · Web Servers
• added jQuery Mar 2019 · JavaScript Libraries
• added jQuery UI Mar 2019 · JavaScript Libraries
• added Microsoft ASP.NET Mar 2019 · Web Frameworks
• added Modernizr Mar 2019 · JavaScript Libraries
• added SweetAlert Mar 2019 · JavaScript Libraries
• added Windows Server Mar 2019 · Operating Systems
• dropped Google Font API Jan 2019 · Font Scripts

2018 13 added

• added Facebook Oct 2018 · Widgets
• added Dynatrace RUM Jul 2018 · Analytics
• added Criteo Jun 2018 · Advertising Networks
• added Google Analytics Jun 2018 · Analytics
• added Google Analytics Enhanced eCommerce Jun 2018 · Analytics
• added Google Font API Jun 2018 · Font Scripts
• added IIS Jun 2018 · Web Servers
• added jQuery Jun 2018 · JavaScript Frameworks
• added jQuery UI Jun 2018 · JavaScript Frameworks
• added Microsoft ASP.NET Jun 2018 · Web Frameworks
• added Modernizr Jun 2018 · JavaScript Frameworks
• added SweetAlert Jun 2018 · JavaScript Frameworks
• added Windows Server Jun 2018 · Operating Systems