Technology history for flys.com
Stack size over time
From 11 detected technologies in Jan 2019 to 40 in Jun 2026 (peak 42).
Currently detected
- AdRoll since Jan 2019
- Google Analytics since Jan 2019
- jQuery since Jan 2019
- FancyBox since Aug 2019
- Flickity since Aug 2019
- Cloudflare since Aug 2019
- Shopify since Aug 2019
- American Express since Aug 2020
- Cart Functionality since Aug 2020
- Apple Pay since Aug 2020
- Visa since Aug 2020
- BugSnag since Oct 2020
- YouTube since Dec 2020
- Klaviyo since Feb 2021
- Facebook Pixel since Jul 2021
- AdRoll CMP System since Jul 2021
- core-js since Sep 2021
- Mastercard since Nov 2021
- PayPal since Nov 2021
- LazySizes since Feb 2022
- Amazon S3 since May 2022
- Amazon Web Services since May 2022
- Shopify Chat since Aug 2022
- Google Workspace since Aug 2022
- HSTS since Sep 2022
- HTTP/3 since Sep 2022
- Open Graph since Sep 2022
- Webpack since Oct 2022
- Priority Hints since Apr 2023
- Preact since Apr 2023
- Bootstrap since May 2024
- Google Pay since May 2024
- React since May 2024
- Shop Pay since May 2024
- InstantClick since Mar 2025
- Plyr since Mar 2025
- Babel since Mar 2025
- Tailwind CSS since Apr 2025
- Klaviyo Customer Hub since Aug 2025
- Cloudflare Bot Management since Jun 2026
Previously used
- Lodash Jun 2020 to Oct 2025 · 5 yrs
- reCAPTCHA Feb 2022 to Mar 2025 · 3 yrs
- cdnjs May 2022 to Feb 2025 · 2 yrs
- Boomerang Jul 2021 to Dec 2024 · 3 yrs
- TikTok Pixel Apr 2023 to Oct 2024 · 1 yr
- Venmo Aug 2020 to Oct 2024 · 4 yrs
- Amazon Pay Aug 2020 to Apr 2024 · 3 yrs
- Envoy Apr 2024 to Apr 2024 · 1 mo
- Google Hosted Libraries Feb 2022 to Apr 2024 · 2 yrs
- Shopify Product Reviews Sep 2021 to Apr 2024 · 2 yrs
- MinMaxify Aug 2022 to Jun 2023 · 10 mo
- Smile Jul 2021 to May 2023 · 1 yr
- Smile App Jan 2023 to May 2023 · 4 mo
- Sendgrid Aug 2022 to Jan 2023 · 5 mo
- Cloudflare Network Error Logging Aug 2022 to Oct 2022 · 2 mo
- Instafeed May 2022 to Oct 2022 · 5 mo
- Facebook Aug 2019 to Apr 2022 · 2 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Quantcast Choice Jul 2021 to Aug 2021 · 1 mo
- Sentry Jun 2020 to Jan 2021 · 7 mo
- FlexSlider Jan 2019 to Jul 2019 · 6 mo
- Font Awesome Jan 2019 to Jul 2019 · 6 mo
- Google Font API Jan 2019 to Jul 2019 · 6 mo
- jQuery UI Jan 2019 to Jul 2019 · 6 mo
- Nginx Jan 2019 to Jul 2019 · 6 mo
- Plesk Jan 2019 to Jul 2019 · 6 mo
- OpenCart Jan 2019 to Apr 2019 · 3 mo
- PHP Jan 2019 to Apr 2019 · 3 mo
Timeline
2026 1 added
- added Cloudflare Bot Management Jun 2026 · Security
2025 5 added · 4 dropped · 2 switched
- dropped Lodash Dec 2025 · JavaScript libraries
- added Lodash Oct 2025 · JavaScript libraries
- added Klaviyo Customer Hub Aug 2025 · Miscellaneous
- dropped reCAPTCHA May 2025 · Security
- dropped cdnjs Apr 2025 · CDN
- added Tailwind CSS Apr 2025 · UI frameworks
- added Babel Mar 2025 · Miscellaneous
- switched TikTok Pixel BugSnag Mar 2025 · Analytics
- switched Boomerang InstantClick Mar 2025 · JavaScript libraries
- added Plyr Mar 2025 · Video players
- dropped Venmo Feb 2025 · Payment processors
2024 4 added · 11 dropped
- dropped AdRoll Oct 2024 · Advertising
- dropped AdRoll CMP System Oct 2024 · Cookie compliance
- dropped reCAPTCHA Oct 2024 · Security
- dropped Webpack Oct 2024 · Miscellaneous
- dropped Amazon Pay Jun 2024 · Payment processors
- dropped Envoy Jun 2024 · Reverse proxies
- dropped Google Hosted Libraries Jun 2024 · CDN
- dropped Shopify Product Reviews Jun 2024 · Shopify apps
- added Bootstrap May 2024 · UI frameworks
- added Google Pay May 2024 · Payment processors
- dropped MinMaxify May 2024 · Shopify apps
- added React May 2024 · JavaScript frameworks
- added Shop Pay May 2024 · Payment processors
- dropped Smile Apr 2024 · Loyalty & rewards
- dropped Smile App Apr 2024 · Shopify apps
2023 1 dropped · 1 switched
2022 11 added · 2 dropped
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- added Webpack Oct 2022 · Miscellaneous
- added HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- dropped Facebook Jun 2022 · Widgets
- added Amazon S3 May 2022 · Miscellaneous
- added Amazon Web Services May 2022 · PaaS
- added cdnjs May 2022 · CDN
- added Instafeed May 2022 · Shopify apps
- added Google Hosted Libraries Feb 2022 · CDN
- added LazySizes Feb 2022 · JavaScript libraries
- added reCAPTCHA Feb 2022 · Security
2021 14 added · 8 dropped · 1 switched
- dropped Wheelio Dec 2021 · Widgets
- added Mastercard Nov 2021 · Payment processors
- added PayPal Nov 2021 · Payment processors
- added Amazon Pay Sep 2021 · Payment processors
- added core-js Sep 2021 · JavaScript libraries
- added Shopify Product Reviews Sep 2021 · Reviews
- added Wheelio Sep 2021 · Widgets
- dropped BugSnag Aug 2021 · Analytics
- switched Quantcast Choice AdRoll CMP System Jul 2021 · Cookie compliance
- added Boomerang Jul 2021 · RUM
- added Cart Functionality Jul 2021 · Ecommerce
- added Facebook Pixel Jul 2021 · Analytics
- added FancyBox Jul 2021 · JavaScript libraries
- added Flickity Jul 2021 · JavaScript libraries
- added Quantcast Choice Jul 2021 · Cookie compliance
- added Smile Jul 2021 · Loyalty & rewards
- dropped Amazon Pay Jun 2021 · Payment processors
- dropped Cart Functionality Jun 2021 · Ecommerce
- dropped FancyBox Mar 2021 · JavaScript libraries
- dropped Flickity Mar 2021 · JavaScript libraries
- dropped Lodash Mar 2021 · JavaScript libraries
- dropped Sentry Mar 2021 · Issue trackers
- added Klaviyo Feb 2021 · Marketing automation
2020 10 added
- added YouTube Dec 2020 · Video players
- added BugSnag Oct 2020 · Analytics
- added Amazon Pay Aug 2020 · Payment processors
- added American Express Aug 2020 · Payment processors
- added Apple Pay Aug 2020 · Payment processors
- added Cart Functionality Aug 2020 · Ecommerce
- added Venmo Aug 2020 · Payment processors
- added Visa Aug 2020 · Payment processors
- added Lodash Jun 2020 · JavaScript libraries
- added Sentry Jun 2020 · Issue trackers
2019 14 added · 6 dropped · 2 switched
- dropped Font Awesome Sep 2019 · Font Scripts
- dropped Google Font API Sep 2019 · Font Scripts
- dropped jQuery UI Sep 2019 · JavaScript Libraries
- dropped Nginx Sep 2019 · Reverse Proxy
- dropped Plesk Sep 2019 · Hosting Panels
- added Cloudflare Aug 2019 · CDN
- switched FlexSlider Facebook Aug 2019 · Widgets
- added FancyBox Aug 2019 · JavaScript Libraries
- added Flickity Aug 2019 · JavaScript Libraries
- switched OpenCart Shopify Aug 2019 · Ecommerce
- dropped PHP Jun 2019 · Programming Languages
- added AdRoll Mar 2019 · Advertising Networks
- added FlexSlider Mar 2019 · Widgets
- added Font Awesome Mar 2019 · Font Scripts
- added Google Analytics Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added Nginx Mar 2019 · Web Servers
- added OpenCart Mar 2019 · Ecommerce
- added PHP Mar 2019 · Programming Languages
- added Plesk Mar 2019 · Hosting Panels