Technology history for valero.com
Stack size over time
From 6 detected technologies in Apr 2018 to 45 in Jun 2026 (peak 47).
Currently detected
- Font Awesome since Apr 2018
- Microsoft ASP.NET since Apr 2018
- Bootstrap since Apr 2018
- Modernizr since Apr 2018
- jQuery since Apr 2018
- Underscore.js since Apr 2018
- IIS since Jun 2018
- Webtrends since Jun 2018
- Windows Server since Jun 2018
- Microsoft SharePoint since Jun 2018
- Apache HTTP Server since Aug 2018
- Slick since Aug 2018
- jQuery UI since Aug 2018
- Google Analytics since Aug 2018
- Google Font API since Aug 2018
- Google Tag Manager since Aug 2018
- Hammer.js since Aug 2018
- jQuery Migrate since Oct 2018
- PHP since Oct 2018
- WordPress since Oct 2018
- MySQL since Oct 2018
- reCAPTCHA since Oct 2018
- Crazy Egg since Jan 2019
- Amazon CloudFront since Mar 2019
- Amazon Web Services since Mar 2019
- F5 BigIP since May 2019
- Nginx since Dec 2020
- Pantheon since Dec 2020
- ZURB Foundation since Dec 2020
- Drupal since Dec 2020
- MariaDB since Dec 2020
- Varnish since Dec 2020
- Fastly since Feb 2021
- Google Maps since May 2021
- Amazon ELB since Sep 2021
- core-js since Sep 2021
- Contact Form 7 since Feb 2022
- DocuSign since Aug 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- Apple iCloud Mail since Jan 2023
- lit-element since Jun 2024
- lit-html since Jun 2024
- Priority Hints since Nov 2025
- jsDelivr since Nov 2025
Previously used
- theTradeDesk Dec 2025 to Mar 2026 · 3 mo
- AppNexus Nov 2023 to Oct 2025 · 1 yr
- Facebook Pixel Jun 2021 to Jun 2024 · 3 yrs
- Lodash Jun 2018 to May 2024 · 5 yrs
- New Relic Dec 2020 to Mar 2024 · 3 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Java Sep 2021 to Dec 2022 · 1 yr
- Google Ads Conversion Tracking Jul 2021 to Oct 2022 · 1 yr
- Google Cloud Apr 2022 to Sep 2022 · 5 mo
- Google Cloud Trace Apr 2022 to Sep 2022 · 5 mo
- Facebook Jan 2019 to Apr 2022 · 3 yrs
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- SweetAlert Oct 2018 to Jan 2021 · 2 yrs
Timeline
2026 1 dropped
- dropped theTradeDesk May 2026 · Advertising
2025 2 added · 1 switched
- switched AppNexus theTradeDesk Dec 2025 · Advertising
- added jsDelivr Nov 2025 · CDN
- added Priority Hints Nov 2025 · Performance
2024 3 added · 3 dropped
- dropped Facebook Pixel Aug 2024 · Analytics
- dropped Lodash Jul 2024 · JavaScript libraries
- added lit-element Jun 2024 · JavaScript libraries
- added lit-html Jun 2024 · JavaScript libraries
- added Lodash May 2024 · JavaScript libraries
- dropped New Relic May 2024 · RUM
2023 1 added · 1 dropped · 1 switched
- dropped C Apr 2023 · Programming languages
- switched Java C Feb 2023 · Programming languages
- added Apple iCloud Mail Jan 2023 · Webmail
2022 42 added · 6 dropped
- dropped Google Ads Conversion Tracking Dec 2022 · Analytics
- dropped Google Cloud Nov 2022 · IaaS
- dropped Google Cloud Trace Nov 2022 · Performance
- dropped Wheelio Nov 2022 · Widgets
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Amazon CloudFront Aug 2022 · CDN
- added Amazon ELB Aug 2022 · Load balancers
- added Amazon Web Services Aug 2022 · PaaS
- added Bootstrap Aug 2022 · UI frameworks
- added Contact Form 7 Aug 2022 · WordPress plugins
- added core-js Aug 2022 · JavaScript libraries
- added Crazy Egg Aug 2022 · Analytics
- added DocuSign Aug 2022 · Miscellaneous
- added Drupal Aug 2022 · CMS
- added F5 BigIP Aug 2022 · Reverse proxies
- added Facebook Pixel Aug 2022 · Analytics
- added Fastly Aug 2022 · CDN
- added Font Awesome Aug 2022 · Font scripts
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- added Google Analytics Aug 2022 · Analytics
- added Google Cloud Aug 2022 · IaaS
- added Google Cloud Trace Aug 2022 · Performance
- added Google Font API Aug 2022 · Font scripts
- added Google Maps Aug 2022 · Maps
- added Google Tag Manager Aug 2022 · Tag managers
- added IIS Aug 2022 · Web servers
- added MariaDB Aug 2022 · Databases
- added Microsoft ASP.NET Aug 2022 · Web frameworks
- added Microsoft SharePoint Aug 2022 · CMS
- added Modernizr Aug 2022 · JavaScript libraries
- added MySQL Aug 2022 · Databases
- added Nginx Aug 2022 · Web servers
- added Pantheon Aug 2022 · PaaS
- added PHP Aug 2022 · Programming languages
- added reCAPTCHA Aug 2022 · Security
- added Underscore.js Aug 2022 · JavaScript libraries
- added Varnish Aug 2022 · Caching
- added Webtrends Aug 2022 · Analytics
- added Windows Server Aug 2022 · Operating systems
- added WordPress Aug 2022 · CMS
- added ZURB Foundation Aug 2022 · UI frameworks
- dropped Facebook Jun 2022 · Widgets
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Google Cloud Apr 2022 · IaaS
- added Google Cloud Trace Apr 2022 · Performance
- added Tailwind CSS Apr 2022 · UI frameworks
- added Contact Form 7 Feb 2022 · WordPress plugins
2021 9 added · 3 dropped
- added Amazon ELB Sep 2021 · Load balancers
- added core-js Sep 2021 · JavaScript libraries
- added Java Sep 2021 · Programming languages
- added Wheelio Sep 2021 · Widgets
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added New Relic Jul 2021 · Analytics
- added Facebook Pixel Jun 2021 · Analytics
- added Webtrends Jun 2021 · Analytics
- dropped New Relic Mar 2021 · Analytics
- dropped SweetAlert Mar 2021 · JavaScript libraries
- dropped Webtrends Mar 2021 · Analytics
- added Fastly Feb 2021 · CDN
2020 7 added
- added Drupal Dec 2020 · CMS
- added MariaDB Dec 2020 · Databases
- added New Relic Dec 2020 · Analytics
- added Nginx Dec 2020 · Web servers
- added Pantheon Dec 2020 · PaaS
- added Varnish Dec 2020 · Caching
- added ZURB Foundation Dec 2020 · UI frameworks
2019 3 added
- added F5 BigIP May 2019 · Reverse Proxy
- added Amazon CloudFront Mar 2019 · CDN
- added Amazon Web Services Mar 2019 · PaaS
2018 11 added · 1 dropped
- added jQuery Migrate Oct 2018 · JavaScript Libraries
- added MySQL Oct 2018 · Databases
- added PHP Oct 2018 · Programming Languages
- added reCAPTCHA Oct 2018 · Captchas
- added SweetAlert Oct 2018 · JavaScript Libraries
- added WordPress Oct 2018 · Blogs
- dropped Lodash Aug 2018 · JavaScript Frameworks
- added IIS Jun 2018 · Web Servers
- added Lodash Jun 2018 · JavaScript Frameworks
- added Microsoft SharePoint Jun 2018 · CMS
- added Webtrends Jun 2018 · Analytics
- added Windows Server Jun 2018 · Operating Systems