Technology history for t21.com.mx

2026 8 added · 2 dropped

• added Twitter Emoji (Twemoji) Jun 2026 · Font scripts
• added WordPress Super Cache Jun 2026 · WordPress plugins
• added YouTube Jun 2026 · Video players
• added Amazon SES May 2026 · Email
• added WhatsApp Business Chat May 2026 · Live chat
• dropped YouTube May 2026 · Video players
• dropped Cart Functionality Mar 2026 · Ecommerce
• added Stripe Feb 2026 · Payment processors
• added WooCommerce Stripe Payment Gateway Feb 2026 · WordPress plugins
• added Cart Functionality Jan 2026 · Ecommerce

2025 3 added · 2 dropped · 1 switched

• added WP Fastest Cache Oct 2025 · WordPress plugins
• dropped Cart Functionality Sep 2025 · Ecommerce
• added HSTS Jul 2025 · Security
• added Cart Functionality Jun 2025 · Ecommerce
• switched Lightbox → Preact Jun 2025 · JavaScript libraries
• dropped WP Fastest Cache Apr 2025 · WordPress plugins

2024 12 added · 9 dropped · 1 switched

• added WP Fastest Cache Dec 2024 · Performance
• added Contact Form 7 Nov 2024 · WordPress plugins
• dropped Complianz Oct 2024 · WordPress plugins
• dropped Contact Form 7 Oct 2024 · WordPress plugins
• dropped EWWW Image Optimizer Oct 2024 · WordPress plugins
• dropped Google AdSense Oct 2024 · Advertising
• added Cloudflare Sep 2024 · CDN
• added Cloudflare Bot Management Sep 2024 · Security
• added OneSignal Sep 2024 · Marketing automation
• added WooCommerce Sep 2024 · WordPress plugins
• switched Vimeo → YouTube Sep 2024 · Video players
• dropped Cloudflare Aug 2024 · CDN
• dropped Cloudflare Bot Management Aug 2024 · Security
• added Google AdSense Aug 2024 · Advertising
• dropped HSTS Aug 2024 · Security
• added PhotoSwipe Aug 2024 · Photo galleries
• added Open Graph Jul 2024 · Miscellaneous
• dropped Ubuntu May 2024 · Operating systems
• added HSTS Apr 2024 · Security
• added Microsoft Clarity Apr 2024 · Analytics
• added Teads Apr 2024 · Advertising
• dropped MonsterInsights Feb 2024 · WordPress plugins

2023 32 added · 11 dropped · 1 switched

• dropped Jetpack Dec 2023 · WordPress plugins
• added MonsterInsights Dec 2023 · WordPress plugins
• dropped YouTube Dec 2023 · Video players
• dropped AddThis Nov 2023 · Widgets
• dropped Alexa Certified Site Metrics Nov 2023 · Analytics
• dropped AOS Nov 2023 · JavaScript libraries
• added Contact Form 7 Nov 2023 · WordPress plugins
• dropped Google AdSense Nov 2023 · Advertising
• added Lightbox Nov 2023 · JavaScript libraries
• dropped Slick Nov 2023 · JavaScript libraries
• dropped Teads Nov 2023 · Advertising
• added Tiny Slider Nov 2023 · JavaScript libraries
• dropped Twitter Nov 2023 · Widgets
• dropped Twitter Ads Nov 2023 · Advertising
• added Cloudflare Oct 2023 · CDN
• added Cloudflare Bot Management Oct 2023 · Security
• added Complianz Oct 2023 · WordPress plugins
• added core-js Oct 2023 · JavaScript libraries
• added EWWW Image Optimizer Oct 2023 · WordPress plugins
• added Jetpack Oct 2023 · WordPress plugins
• added LazySizes Oct 2023 · Performance
• added MySQL Oct 2023 · Databases
• added Priority Hints Oct 2023 · Performance
• added RSS Oct 2023 · Miscellaneous
• added Ubuntu Oct 2023 · Operating systems
• added Vimeo Oct 2023 · Video players
• added WordPress Oct 2023 · CMS
• added wpBakery Oct 2023 · Page builders
• added YouTube Oct 2023 · Video players
• added Google Tag Manager Jul 2023 · Tag managers
• added AddThis May 2023 · Widgets
• switched Moat → Alexa Certified Site Metrics May 2023 · Analytics
• added AOS May 2023 · JavaScript libraries
• dropped Cart Functionality May 2023 · Ecommerce
• added Google AdSense May 2023 · Advertising
• added Isotope May 2023 · JavaScript libraries
• added jQuery Migrate May 2023 · JavaScript libraries
• added Moat May 2023 · Analytics
• added reCAPTCHA May 2023 · Security
• added Slick May 2023 · JavaScript libraries
• added Teads May 2023 · Advertising
• added Twitter May 2023 · Widgets
• added Twitter Ads May 2023 · Advertising
• added Cart Functionality Mar 2023 · Ecommerce

2022 18 added · 2 dropped

• added AddThis Aug 2022 · Widgets
• added Alexa Certified Site Metrics Aug 2022 · Analytics
• added Amazon Web Services Aug 2022 · PaaS
• added AOS Aug 2022 · JavaScript libraries
• added Google AdSense Aug 2022 · Advertising
• added Google Font API Aug 2022 · Font scripts
• added Isotope Aug 2022 · JavaScript libraries
• added jQuery Migrate Aug 2022 · JavaScript libraries
• added Microsoft 365 Aug 2022 · Webmail
• added Moat Aug 2022 · Analytics
• added reCAPTCHA Aug 2022 · Security
• added Slick Aug 2022 · JavaScript libraries
• added Teads Aug 2022 · Advertising
• added Twitter Aug 2022 · Widgets
• added Twitter Ads Aug 2022 · Advertising
• dropped Tailwind CSS Jun 2022 · UI frameworks
• dropped Google Tag Manager May 2022 · Tag managers
• added reCAPTCHA Apr 2022 · Security
• added Tailwind CSS Apr 2022 · UI frameworks
• added Google Tag Manager Feb 2022 · Tag managers

2021 11 added · 2 dropped · 1 switched

• dropped Wheelio Dec 2021 · Widgets
• added Alexa Certified Site Metrics Oct 2021 · Analytics
• switched Sizmek → Teads Oct 2021 · Advertising
• added Sizmek Sep 2021 · Advertising
• added Wheelio Sep 2021 · Widgets
• added AOS Jul 2021 · JavaScript libraries
• added Isotope Jul 2021 · JavaScript libraries
• added Twitter Ads Jul 2021 · Advertising
• dropped Amazon Web Services Feb 2021 · PaaS
• added Google AdSense Feb 2021 · Advertising
• added Moat Feb 2021 · Analytics
• added jQuery Migrate Jan 2021 · JavaScript libraries
• added Slick Jan 2021 · JavaScript libraries
• added Twitter Jan 2021 · Widgets

2019 4 added

• added AddThis Apr 2019 · Widgets
• added Amazon Web Services Mar 2019 · PaaS
• added Google Font API Mar 2019 · Font Scripts
• added Amazon Web Services Jan 2019 · PaaS

2018 6 added

• added Amazon EC2 Jul 2018 · Web Servers
• added Chartbeat Jun 2018 · Analytics
• added Facebook Jun 2018 · Widgets
• added Google Analytics Jun 2018 · Analytics
• added PHP Jun 2018 · Programming Languages
• added Smart Ad Server Jun 2018 · Advertising Networks