Technology history for upstairs.com

2026 3 added · 9 dropped · 2 switched

• dropped AppNexus May 2026 · Advertising
• dropped Kinsta May 2026 · PaaS
• dropped Polylang May 2026 · WordPress plugins
• dropped Swiper May 2026 · JavaScript libraries
• dropped WooCommerce May 2026 · Ecommerce
• dropped WP Rocket May 2026 · WordPress plugins
• dropped Yoast SEO May 2026 · WordPress plugins
• dropped Yoast SEO Premium May 2026 · SEO
• dropped YouTube May 2026 · Video players
• added Amazon S3 Apr 2026 · CDN
• added Google Tag Manager Apr 2026 · Tag managers
• switched reCAPTCHA → HSTS Apr 2026 · Security
• switched Webpack → PWA Apr 2026 · Miscellaneous
• added TikTok Pixel Apr 2026 · Analytics

2025 8 added · 4 dropped

• added Apple iCloud Mail Dec 2025 · Webmail
• added AppNexus Nov 2025 · Advertising
• dropped OptinMonster Sep 2025 · Marketing automation
• dropped TikTok Pixel Sep 2025 · Analytics
• dropped Laravel Jul 2025 · Web frameworks
• added TikTok Pixel Jul 2025 · Analytics
• dropped Google Tag Manager Jun 2025 · Tag managers
• added Laravel May 2025 · Web frameworks
• added Webpack Apr 2025 · Miscellaneous
• added Cloudflare Bot Management Mar 2025 · Security
• added OptinMonster Feb 2025 · Marketing automation
• added WooCommerce Feb 2025 · Ecommerce

2024 13 added · 8 dropped · 1 switched

• dropped Mouse Flow Dec 2024 · Analytics
• dropped Convert Nov 2024 · A/B Testing
• dropped Matomo Analytics Nov 2024 · Analytics
• dropped Mixpanel Nov 2024 · Analytics
• added Microsoft Advertising Oct 2024 · Advertising
• dropped OptinMonster Oct 2024 · Marketing automation
• added Pinterest Conversion Tag Oct 2024 · Analytics
• added Amazon SES Sep 2024 · Email
• added Amazon Web Services Sep 2024 · PaaS
• added Convert Sep 2024 · A/B Testing
• added Matomo Analytics Sep 2024 · Analytics
• added Mixpanel Sep 2024 · Analytics
• added Microsoft Clarity Jul 2024 · Analytics
• added reCAPTCHA Jul 2024 · Security
• added Linkedin Insight Tag Jun 2024 · Analytics
• dropped Microsoft Advertising Jun 2024 · Advertising
• dropped Pinterest Conversion Tag Jun 2024 · Analytics
• switched LiveChat → Smartsupp Jun 2024 · Live chat
• added Microsoft 365 May 2024 · Email
• added Sendgrid May 2024 · Email
• dropped AppNexus Apr 2024 · Advertising
• added OptinMonster Feb 2024 · Marketing automation

2023 39 added · 15 dropped · 2 switched

• added Mouse Flow Dec 2023 · Analytics
• added YouTube Sep 2023 · Video players
• dropped Babel Aug 2023 · Miscellaneous
• dropped Glide.js Aug 2023 · JavaScript libraries
• dropped Isotope Aug 2023 · JavaScript libraries
• dropped Lightbox Aug 2023 · JavaScript libraries
• dropped Nginx Aug 2023 · Web servers
• dropped RSS Aug 2023 · Miscellaneous
• dropped Slick Aug 2023 · JavaScript libraries
• dropped Slider Revolution Aug 2023 · Widgets
• dropped Twenty Twenty Aug 2023 · WordPress themes
• dropped Unpkg Aug 2023 · CDN
• dropped wpBakery Aug 2023 · Page builders
• dropped WPML Aug 2023 · WordPress plugins
• dropped Google Optimize Jul 2023 · A/B Testing
• added HTTP/3 Jul 2023 · Miscellaneous
• added Kinsta Jul 2023 · PaaS
• added LiveChat Jul 2023 · Live chat
• added Microsoft Advertising Jul 2023 · Advertising
• added Polylang Jul 2023 · WordPress plugins
• added Swiper Jul 2023 · JavaScript libraries
• added Yoast SEO Premium Jul 2023 · SEO
• added AppNexus Jun 2023 · Advertising
• added Babel May 2023 · Miscellaneous
• added Cookiebot May 2023 · Cookie compliance
• added core-js May 2023 · JavaScript libraries
• added Facebook Pixel May 2023 · Analytics
• added Glide.js May 2023 · JavaScript libraries
• added Google Analytics May 2023 · Analytics
• added Google Optimize May 2023 · A/B Testing
• added Google Tag Manager May 2023 · Tag managers
• added Gravity Forms May 2023 · WordPress plugins
• added Isotope May 2023 · JavaScript libraries
• added Lightbox May 2023 · JavaScript libraries
• added MySQL May 2023 · Databases
• added Nginx May 2023 · Web servers
• added Open Graph May 2023 · Miscellaneous
• switched C → PHP May 2023 · Programming languages
• added Pinterest Conversion Tag May 2023 · Analytics
• dropped Piwik PRO Core May 2023 · Analytics
• added RSS May 2023 · Miscellaneous
• added Slick May 2023 · JavaScript libraries
• added Slider Revolution May 2023 · Widgets
• added Twenty Twenty May 2023 · WordPress themes
• added Unpkg May 2023 · CDN
• added WordPress May 2023 · CMS
• added WP Rocket May 2023 · WordPress plugins
• added wpBakery May 2023 · Page builders
• added WPML May 2023 · WordPress plugins
• added Yoast SEO May 2023 · WordPress plugins
• dropped YouTube Apr 2023 · Video players
• added WPML Mar 2023 · WordPress plugins
• added C Feb 2023 · Programming languages
• added Glide.js Feb 2023 · JavaScript libraries
• switched Google Ads Conversion Tracking → Piwik PRO Core Feb 2023 · Analytics
• added YouTube Feb 2023 · Video players

2022 34 added · 1 dropped

• added RSS Dec 2022 · Miscellaneous
• added Open Graph Sep 2022 · Miscellaneous
• added Babel Aug 2022 · Miscellaneous
• added Bootstrap Aug 2022 · UI frameworks
• added Cookiebot Aug 2022 · Cookie compliance
• added core-js Aug 2022 · JavaScript libraries
• added Facebook Pixel Aug 2022 · Analytics
• added Font Awesome Aug 2022 · Font scripts
• 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 Gravity Forms Aug 2022 · WordPress plugins
• added Isotope Aug 2022 · JavaScript libraries
• added jQuery Aug 2022 · JavaScript libraries
• added jQuery Migrate Aug 2022 · JavaScript libraries
• added Lightbox Aug 2022 · JavaScript libraries
• added MailChimp Aug 2022 · Marketing automation
• added MySQL Aug 2022 · Databases
• added Nginx Aug 2022 · Web servers
• added PHP Aug 2022 · Programming languages
• added Pinterest Conversion Tag Aug 2022 · Analytics
• added Slick Aug 2022 · JavaScript libraries
• added Slider Revolution Aug 2022 · WordPress plugins
• added Twenty Twenty Aug 2022 · WordPress themes
• added Unpkg Aug 2022 · CDN
• added WordPress Aug 2022 · CMS
• added WP Rocket Aug 2022 · WordPress plugins
• added wpBakery Aug 2022 · Page builders
• added Yoast SEO Aug 2022 · WordPress plugins
• added Babel Jul 2022 · Miscellaneous
• dropped Facebook Jun 2022 · Widgets
• added Twenty Twenty Feb 2022 · WordPress themes
• added wpBakery Feb 2022 · Page builders

2021 15 added · 6 dropped

• dropped Wheelio Dec 2021 · Widgets
• added Gravity Forms Nov 2021 · WordPress plugins
• added Slider Revolution Nov 2021 · Miscellaneous
• added WP Rocket Nov 2021 · WordPress plugins
• added Yoast SEO Nov 2021 · WordPress plugins
• dropped Gravity Forms Oct 2021 · Miscellaneous
• dropped Slider Revolution Oct 2021 · Miscellaneous
• dropped Yoast SEO Oct 2021 · SEO
• added core-js Sep 2021 · JavaScript libraries
• added Wheelio Sep 2021 · Widgets
• dropped WP Rocket Sep 2021 · Caching
• added Facebook Pixel Jul 2021 · Analytics
• added Google Ads Conversion Tracking Jul 2021 · Analytics
• added Google Optimize Jul 2021 · A/B Testing
• added Isotope Jul 2021 · JavaScript libraries
• added Pinterest Conversion Tag Jul 2021 · Analytics
• added Unpkg Jul 2021 · CDN
• added Font Awesome Apr 2021 · Font scripts
• dropped Font Awesome Mar 2021 · Font scripts
• added Facebook Feb 2021 · Widgets
• added Yoast SEO Jan 2021 · SEO

2020 2 added · 5 dropped

• added Cookiebot Aug 2020 · Cookie compliance
• dropped Yoast SEO Jul 2020 · SEO
• added Yoast SEO May 2020 · SEO
• dropped LiveChat Feb 2020 · Live Chat
• dropped Twitter Emoji (Twemoji) Feb 2020 · Miscellaneous
• dropped Ubuntu Feb 2020 · Operating Systems
• dropped Varnish Feb 2020 · Cache Tools

2019 21 added · 1 dropped · 1 switched

• dropped Backbone.js Aug 2019 · JavaScript Frameworks
• added Font Awesome Jul 2019 · Font Scripts
• switched Underscore.js → Slick Jul 2019 · JavaScript Libraries
• added LiveChat Apr 2019 · Live Chat
• added Backbone.js Mar 2019 · JavaScript Frameworks
• added Bootstrap Mar 2019 · Web Frameworks
• added Google Analytics Mar 2019 · Analytics
• added Google Font API Mar 2019 · Font Scripts
• added Google Tag Manager Mar 2019 · Tag Managers
• added Gravity Forms Mar 2019 · Miscellaneous
• added jQuery Mar 2019 · JavaScript Libraries
• added jQuery Migrate Mar 2019 · JavaScript Libraries
• added Lightbox Mar 2019 · JavaScript Libraries
• added MySQL Mar 2019 · Databases
• added Nginx Mar 2019 · Web Servers
• added PHP Mar 2019 · Programming Languages
• added Slider Revolution Mar 2019 · Miscellaneous
• added Twitter Emoji (Twemoji) Mar 2019 · Miscellaneous
• added Ubuntu Mar 2019 · Operating Systems
• added Underscore.js Mar 2019 · JavaScript Libraries
• added Varnish Mar 2019 · Cache Tools
• added WordPress Mar 2019 · Blogs
• added WP Rocket Mar 2019 · Cache Tools