What powers buildbook.co?
Last seen Jun 2026 · 40 technologies across 23 categories
A/B Testing
Google Optimize
since May 2021
Advertising
Microsoft Advertising
since Apr 2022
Affiliate programs
FirstPromoter
since Apr 2023
Analytics
Amplitude
since May 2023
Cloudflare Browser Insights
since Nov 2025
FullStory
since Sep 2021
HubSpot Analytics
since Feb 2021
Matomo Analytics
since Sep 2020
Microsoft Clarity
since Jun 2023
Mixpanel
since Sep 2020
Caching
Varnish
since Aug 2022
CDN
Cookie compliance
Customer data platform
Segment
since Sep 2020
Font scripts
Font Awesome
since May 2023
Issue trackers
Sentry
since Oct 2022
JavaScript frameworks
JavaScript libraries
Live chat
Intercom
since Sep 2020
Marketing automation
HubSpot
since Sep 2020
Miscellaneous
Page builders
Webflow
since Sep 2020
Payment processors
Stripe
since May 2023
Programming languages
Node.js
since Apr 2023
Security
Cloudflare Bot Management
since Nov 2021
HSTS
since May 2023
Tag managers
Google Tag Manager
since Sep 2020
User onboarding
Appcues
since Jan 2024
Web servers
Webmail
Google Workspace
since Dec 2022
Audience
- 87% desktop
- 13% phone
United States
Canada
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.04 / 10 · ranked #540,188 of all domains
67 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.9 s |
| INP | 75 ms |
| CLS | 0.15 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 1.9 MB · 87 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| webflow.buildbook.co | 23 |
| buildbook.co | 22 |
| www.buildbook.co | 21 |
| projects.buildbook.co | 14 |
| help.buildbook.co | 13 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Browser Insights Nov 2025
- dropped Heroku Oct 2025