Ansafi
Sign inStart free
2026-08-01 crawl · observed, not inferred

Technology used by gw2efficiency.com

28
technologies detected

Recent changes

2026-08-01 dropped PubMaticprovisional
2026-08-01 dropped Criteoprovisional
2026-08-01 dropped TripleLiftprovisional
2026-08-01 dropped reCAPTCHAprovisional
2026-04-01 dropped Cloudflare Bot Managementprovisional
2026-03-01 dropped Microsoft ASP.NETconfirmed
2026-01-01 dropped Caddyconfirmed
2026-01-01 dropped Bootstrapconfirmed
2026-01-01 dropped cdnjsconfirmed

Full detected stack

Everything detected on this domain in the latest monthly crawl, grouped by what it does. ↩ marks when we first observed it — no later than that date, not necessarily when they adopted it. Faded dates were seen in fewer than four crawls.

Advertising
Prebid↩ Oct 2018Tapad↩ Sept 2023Rubicon Project↩ Sept 2021OpenX↩ Sept 2021ID51.0.97↩ Jul 2024Google Publisher Tag↩ Sept 2021AppNexus↩ Apr 2020Amazon Advertising↩ Sept 202133Across↩ Apr 2024
JavaScript libraries
Moment.js2.30.1↩ May 2018Lodash4.18.1↩ Feb 2026core-js2.6.12↩ Sept 2021
Security
Confiant↩ Dec 2024HSTS↩ Sept 2022Cloudflare Bot Management↩ Nov 2023
Analytics
Snowplow Analytics↩ Jul 2024Google Analytics↩ May 2018Cloudflare Browser Insights↩ Oct 2025
JavaScript frameworks
React↩ Aug 2022AngularJS1.4.14↩ May 2018
Font scripts
Google Font API↩ May 2017Font Awesome4.7.0↩ May 2017
Miscellaneous
PWA↩ Aug 2022HTTP/3↩ Sept 2022
Tag managers
Google Tag Manager↩ Oct 2018
Email
Mailgun↩ Aug 2022
CDN
Cloudflare↩ Jul 2020
Segmentation
Adobe Audience Manager↩ Jun 2022
Who else runs this stack?

Build a list of companies using any of these, filtered by size, industry and country — with every prospect's full stack attached.

Build a list →