Technology history for leonardo-hotels.nl

2026 6 added

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

2025 12 added · 22 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 AppNexus Sep 2025 · Advertising
• dropped AWIN Sep 2025 · Affiliate programs
• dropped Bootstrap Sep 2025 · UI frameworks
• 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 jQuery Sep 2025 · JavaScript libraries
• dropped Pinterest Conversion Tag Sep 2025 · Analytics
• dropped RateParity Sep 2025 · Widgets
• dropped TikTok Pixel Sep 2025 · Analytics
• dropped UserWay Sep 2025 · Accessibility
• added Microsoft Advertising Aug 2025 · Advertising
• dropped reCAPTCHA Aug 2025 · Security
• added AppNexus Jul 2025 · Advertising
• added Convert Jul 2025 · A/B Testing
• added Criteo Jul 2025 · Advertising
• dropped Microsoft Advertising Jul 2025 · Advertising
• dropped Adobe Audience Manager Jun 2025 · Segmentation
• dropped Criteo Jun 2025 · Advertising
• added Google Font API Jun 2025 · Font scripts
• added RateParity Jun 2025 · Widgets
• added Unpkg Jun 2025 · CDN
• dropped VWO May 2025 · Analytics
• added Adobe Audience Manager Apr 2025 · Segmentation
• dropped Adobe Audience Manager Feb 2025 · Segmentation
• dropped Dynatrace Feb 2025 · Analytics
• dropped Dynatrace RUM Feb 2025 · RUM
• added VWO Jan 2025 · Analytics

2024 17 added · 15 dropped

• added Adobe Audience Manager Nov 2024 · Segmentation
• added Bootstrap Nov 2024 · UI frameworks
• dropped Google Font API Nov 2024 · Font scripts
• dropped Google Maps Nov 2024 · Maps
• dropped Linkedin Insight Tag Nov 2024 · Analytics
• dropped lit-element Nov 2024 · JavaScript libraries
• dropped lit-html Nov 2024 · JavaScript libraries
• dropped Outbrain Nov 2024 · Widgets
• dropped The Hotels Network Nov 2024 · Analytics
• added Criteo Oct 2024 · Advertising
• added Mailjet Oct 2024 · Email
• dropped Matomo Analytics Oct 2024 · Analytics
• added Swiper Oct 2024 · JavaScript libraries
• added Dynatrace Jul 2024 · Analytics
• added Dynatrace RUM Jul 2024 · RUM
• dropped Dynatrace Jun 2024 · Analytics
• dropped Dynatrace RUM Jun 2024 · RUM
• added Google Font API Jun 2024 · Font scripts
• added Cloudflare Bot Management May 2024 · Security
• added HubSpot May 2024 · Marketing automation
• added Matomo Analytics May 2024 · Analytics
• dropped Sentry May 2024 · Issue trackers
• dropped Bootstrap Apr 2024 · UI frameworks
• dropped Microsoft 365 Apr 2024 · Webmail
• added Dynatrace Mar 2024 · Analytics
• added Dynatrace RUM Mar 2024 · RUM
• added Linkedin Insight Tag Mar 2024 · Analytics
• dropped Dynatrace Feb 2024 · Analytics
• dropped Dynatrace RUM Feb 2024 · RUM
• added Sentry Feb 2024 · Issue trackers
• added The Hotels Network Feb 2024 · Analytics
• added Bootstrap Jan 2024 · UI frameworks

2023 30 added · 5 dropped · 1 switched

• dropped Cart Functionality Dec 2023 · Ecommerce
• added Dynatrace Dec 2023 · Analytics
• added Dynatrace RUM Dec 2023 · RUM
• dropped Google Analytics Enhanced eCommerce Dec 2023 · Analytics
• added TikTok Pixel Nov 2023 · Analytics
• added Apple iCloud Mail Oct 2023 · Webmail
• added UserWay Sep 2023 · Accessibility
• added Amazon SES Jun 2023 · Email
• 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
• dropped Dynatrace May 2023 · Analytics
• dropped Dynatrace RUM May 2023 · RUM
• 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 Tag Manager May 2023 · Tag managers
• added HSTS May 2023 · Security
• added jQuery May 2023 · JavaScript libraries
• added jsDelivr May 2023 · CDN
• 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 Outbrain May 2023 · Widgets
• added PWA May 2023 · Miscellaneous
• added reCAPTCHA May 2023 · Security
• added TypeScript May 2023 · Programming languages
• added Zone.js May 2023 · JavaScript frameworks
• dropped AdRoll Apr 2023 · Advertising

2022 42 added · 17 dropped · 1 switched

• dropped Google Ads Conversion Tracking Dec 2022 · Analytics
• 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
• added HSTS Sep 2022 · Security
• added jQuery Sep 2022 · JavaScript libraries
• 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 Tag Manager Aug 2022 · Tag managers
• added jsDelivr Aug 2022 · CDN
• 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 Zone.js Aug 2022 · JavaScript 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 jQuery Jun 2022 · JavaScript libraries
• dropped Tailwind CSS Jun 2022 · UI frameworks
• added Dynatrace RUM Apr 2022 · RUM
• added Tailwind CSS Apr 2022 · UI frameworks
• dropped Bootstrap Mar 2022 · UI frameworks
• dropped jQuery UI Mar 2022 · JavaScript libraries
• added jsDelivr Mar 2022 · CDN
• dropped Linkedin Insight Tag Mar 2022 · Analytics
• dropped Microsoft Advertising Mar 2022 · Advertising
• dropped Microsoft ASP.NET Mar 2022 · Web frameworks
• dropped Microsoft Clarity Mar 2022 · Analytics
• dropped Modernizr Mar 2022 · JavaScript libraries
• dropped Windows Server Mar 2022 · Operating systems
• dropped Yandex.Metrika Mar 2022 · Analytics
• added Amazon CloudFront Feb 2022 · CDN
• added Amazon Web Services Feb 2022 · PaaS
• added Angular Feb 2022 · JavaScript frameworks
• added Cart Functionality Feb 2022 · Ecommerce
• switched IIS → Express Feb 2022 · Web servers
• added Google Analytics Enhanced eCommerce Feb 2022 · Analytics
• added Google Remarketing Tag Feb 2022 · Retargeting
• added Node.js Feb 2022 · Programming languages
• added OneTrust Feb 2022 · Cookie compliance
• added reCAPTCHA Feb 2022 · Security
• added TypeScript Feb 2022 · Programming languages
• added Zone.js Feb 2022 · JavaScript frameworks
• added Microsoft Clarity Jan 2022 · Analytics

2021 14 added · 9 dropped

• dropped Wheelio Nov 2021 · Widgets
• added cdnjs Oct 2021 · CDN
• dropped Google Analytics Enhanced eCommerce Oct 2021 · Analytics
• added core-js Sep 2021 · JavaScript libraries
• added Wheelio Sep 2021 · Widgets
• added Bootstrap Jul 2021 · UI frameworks
• 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 Modernizr Jul 2021 · JavaScript libraries
• added Windows Server Jul 2021 · Operating systems
• added Google Font API Apr 2021 ·
• dropped Bootstrap Mar 2021 · UI frameworks
• dropped Dynatrace RUM Mar 2021 · Analytics
• dropped Google Analytics Enhanced eCommerce Mar 2021 · Ecommerce
• dropped jQuery UI Mar 2021 · JavaScript libraries
• dropped Modernizr Mar 2021 · JavaScript libraries
• dropped SweetAlert Mar 2021 · JavaScript libraries
• dropped Windows Server Mar 2021 · Operating systems
• added Linkedin Insight Tag Feb 2021 ·
• added Microsoft Advertising Feb 2021 ·

2020 1 dropped

• dropped Cloudflare Jun 2020 · CDN

2019 15 added

• added Yandex.Metrika Nov 2019 · Analytics
• added Facebook Aug 2019 · Widgets
• added Bootstrap Mar 2019 · Web Frameworks
• added Cloudflare Mar 2019 · CDN
• added Dynatrace RUM Mar 2019 · Analytics
• 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