2026-08-01 crawl · observed, not inferred

Technology used by bookcrossing.com

15
technologies detected
bookcrossing
company
1-10
employees
internet
industry
united states
location

Recent changes

2026-01-01 dropped Cloudflare Bot Managementconfirmed

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.

JavaScript libraries
jQuery UI1.12.1May 2018jQuery Migrate3.0.1Nov 2018jQuery3.3.1Jul 2016FancyBox3.4.2May 2018
Analytics
Google AnalyticsUAMay 2018Cloudflare Browser InsightsAug 2025
Authentication
Facebook LoginJul 2021
UI frameworks
Bootstrap4.1.3Nov 2018
Web frameworks
Microsoft ASP.NET4.0.30319Jul 2016
PaaS
Amazon Web ServicesAug 2022
Payment processors
PayPalNov 2018
Font scripts
Google Font APIFeb 2017
Webmail
Google WorkspaceAug 2022
Email
Amazon SESAug 2022
CDN
CloudflareApr 2024
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