Technology history for bols.com
Stack size over time
From 10 detected technologies in Jan 2019 to 44 in Jun 2026 (peak 45).
Currently detected
- Google Analytics since Jan 2019
- Google Tag Manager since Jan 2019
- Lodash since Jan 2019
- Cart Functionality since Aug 2020
- Cookiebot since Oct 2020
- Bootstrap since Feb 2021
- Trustpilot since May 2021
- Facebook Pixel since Jul 2021
- Next.js since Jul 2021
- Node.js since Jul 2021
- React since Jul 2021
- Sentry since Jul 2021
- styled-components since Jul 2021
- Vercel since Jul 2021
- Webpack since Jul 2021
- Klaviyo since Aug 2021
- core-js since Sep 2021
- Vimeo since Dec 2021
- Tailwind CSS since Apr 2022
- Cloudflare since May 2022
- Cloudflare Bot Management since May 2022
- Shopify since Jun 2022
- Open Graph since Oct 2022
- HSTS since Oct 2022
- Swiper since Oct 2023
- Microsoft 365 since Jan 2024
- Preact since Apr 2024
- Priority Hints since May 2024
- HTTP/3 since May 2024
- Alpine.js since May 2024
- American Express since May 2024
- Boomerang since May 2024
- jsDelivr since May 2024
- Mastercard since May 2024
- Unpkg since May 2024
- Visa since May 2024
- Google Font API since Oct 2024
- Microsoft Advertising since Oct 2024
- Apple Pay since Nov 2024
- Automizely since Nov 2024
- JSS since Nov 2024
- Smile since Jun 2025
- Smile App since Jun 2025
- Google Pay since May 2026
Previously used
- YouTube Nov 2024 to Feb 2026 · 1 yr
- jQuery Feb 2021 to Jul 2025 · 4 yrs
- Hotjar Jan 2019 to Jul 2024 · 5 yrs
- Smartlook Jul 2022 to Jul 2024 · 2 yrs
- Java May 2023 to Apr 2024 · 11 mo
- Google Ads Conversion Tracking Aug 2021 to Oct 2022 · 1 yr
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Facebook Jan 2019 to Apr 2022 · 3 yrs
- Snap Pixel Feb 2022 to Feb 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Vue.js Feb 2020 to Jun 2021 · 1 yr
- Chart.js Jul 2019 to Jan 2021 · 1 yr
- AddToAny Jan 2019 to Jun 2019 · 5 mo
- Apache HTTP Server Jan 2019 to Jun 2019 · 5 mo
- Debian Jan 2019 to Jun 2019 · 5 mo
- Google Analytics Enhanced eCommerce Jan 2019 to Jun 2019 · 5 mo
- Polyfill Feb 2019 to Jun 2019 · 4 mo
- reCAPTCHA Jan 2019 to Jun 2019 · 5 mo
Timeline
2026 1 added · 1 dropped
- added Google Pay May 2026 · Payment processors
- dropped YouTube Apr 2026 · Video players
2025 3 added · 1 dropped · 1 switched
- switched jQuery Preact Sep 2025 · JavaScript libraries
- added Tailwind CSS Sep 2025 · UI frameworks
- added Smile Jun 2025 · Loyalty & rewards
- added Smile App Jun 2025 · Shopify apps
- dropped Preact Mar 2025 · JavaScript libraries
2024 7 added · 14 dropped
- dropped Bootstrap Dec 2024 · UI frameworks
- dropped Google Tag Manager Dec 2024 · Tag managers
- dropped Hotjar Dec 2024 · Analytics
- dropped Lodash Dec 2024 · JavaScript libraries
- dropped Next.js Dec 2024 · JavaScript frameworks
- dropped Node.js Dec 2024 · Programming languages
- dropped Sentry Dec 2024 · Issue trackers
- dropped Smartlook Dec 2024 · Analytics
- dropped styled-components Dec 2024 · JavaScript frameworks
- dropped Tailwind CSS Dec 2024 · UI frameworks
- dropped Vercel Dec 2024 · PaaS
- dropped Webpack Dec 2024 · Miscellaneous
- added YouTube Nov 2024 · Video players
- added Google Font API Oct 2024 · Font scripts
- added Microsoft Advertising Oct 2024 · Advertising
- dropped Java Jun 2024 · Programming languages
- added Tailwind CSS Jun 2024 · UI frameworks
- added Java Apr 2024 · Programming languages
- added Preact Apr 2024 · JavaScript libraries
- dropped Java Jan 2024 · Programming languages
- added Microsoft 365 Jan 2024 · Webmail
2023 3 added · 1 dropped
- added Java Oct 2023 · Programming languages
- added Swiper Oct 2023 · JavaScript libraries
- dropped Java Jul 2023 · Programming languages
- added Java May 2023 · Programming languages
2022 8 added · 4 dropped · 1 switched
- switched Google Ads Conversion Tracking Hotjar Dec 2022 · Analytics
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added Smartlook Jul 2022 · Analytics
- added Bootstrap Jun 2022 · UI frameworks
- dropped Facebook Jun 2022 · Widgets
- added Shopify Jun 2022 · Ecommerce
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Trustpilot Jun 2022 · Reviews
- added Cloudflare May 2022 · CDN
- added Cloudflare Bot Management May 2022 · Security
- dropped Snap Pixel Apr 2022 · Advertising
- added Tailwind CSS Apr 2022 · UI frameworks
- added Snap Pixel Feb 2022 · Advertising
2021 20 added · 7 dropped
- added Vimeo Dec 2021 · Video players
- dropped Wheelio Dec 2021 · Widgets
- added Cart Functionality Nov 2021 · Ecommerce
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- dropped Bootstrap Aug 2021 · UI frameworks
- added Google Ads Conversion Tracking Aug 2021 · Analytics
- dropped jQuery Aug 2021 · JavaScript libraries
- added Klaviyo Aug 2021 · Marketing automation
- dropped Trustpilot Aug 2021 · Widgets
- dropped Vue.js Aug 2021 · JavaScript frameworks
- added Facebook Pixel Jul 2021 · Analytics
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Lodash Jul 2021 · JavaScript libraries
- added Next.js Jul 2021 · Web servers
- added Node.js Jul 2021 · Programming languages
- added React Jul 2021 · JavaScript libraries
- added Sentry Jul 2021 · Issue trackers
- added styled-components Jul 2021 · Development
- added Vercel Jul 2021 · Web servers
- added Webpack Jul 2021 · Miscellaneous
- dropped Cart Functionality May 2021 · Ecommerce
- added Trustpilot May 2021 · Widgets
- dropped Chart.js Mar 2021 · JavaScript graphics
- added Bootstrap Feb 2021 · UI frameworks
- added jQuery Feb 2021 · JavaScript libraries
- added Facebook Jan 2021 · Widgets
2020 4 added · 2 dropped
- dropped Facebook Nov 2020 · Widgets
- added Cookiebot Oct 2020 · Cookie compliance
- added Cart Functionality Aug 2020 · Ecommerce
- dropped Hotjar Aug 2020 · Analytics
- added Vue.js Feb 2020 · JavaScript Frameworks
- added Hotjar Jan 2020 · Analytics
2019 13 added · 8 dropped · 1 switched
- dropped Hotjar Nov 2019 · Analytics
- switched Google Analytics Enhanced eCommerce Hotjar Sep 2019 · Analytics
- dropped AddToAny Aug 2019 · Widgets
- dropped Apache HTTP Server Aug 2019 · Web Servers
- dropped Debian Aug 2019 · Operating Systems
- dropped Lodash Aug 2019 · JavaScript Libraries
- dropped Polyfill Aug 2019 · JavaScript Libraries
- dropped reCAPTCHA Aug 2019 · Captchas
- added Chart.js Jul 2019 · JavaScript Graphics
- dropped Hotjar Jul 2019 · Analytics
- added AddToAny Mar 2019 · Widgets
- added Apache HTTP Server Mar 2019 · Web Servers
- added Debian Mar 2019 · Operating Systems
- 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 Hotjar Mar 2019 · Analytics
- added Lodash Mar 2019 · JavaScript Libraries
- added Polyfill Mar 2019 · JavaScript Libraries
- added reCAPTCHA Mar 2019 · Captchas
- added Polyfill Feb 2019 · JavaScript Libraries