What powers preface.ai?
Last seen Aug 2026 · 44 technologies across 21 categories
Analytics
FullStory
since Feb 2024
Google Ads Conversion Tracking
since Jul 2021
Google Analytics
since Sep 2020
Google Analytics Enhanced eCommerce
since Sep 2022
Hotjar
since Sep 2020
Microsoft Clarity
since Jun 2023
Vercel Analytics
since Jul 2026
Authentication
Google Sign-in
since Jul 2024
CDN
Cloudinary
since Jul 2021
CMS
Contentful
since Jan 2024
Wix
since Sep 2022
Customer data platform
Segment
since Feb 2024
Ecommerce
Cart Functionality
since Sep 2022
Wix eCommerce
since Sep 2022
Google Workspace
since Oct 2022
Font scripts
Font Awesome
since Feb 2024
Google Font API
since Sep 2020
Issue trackers
Sentry
since Sep 2022
JavaScript frameworks
JavaScript libraries
Marketing automation
MailChimp
since Sep 2020
Miscellaneous
Open Graph
since Sep 2022
Webpack
since Jul 2021
PaaS
Vercel
since Jun 2022
Payment processors
Performance
Priority Hints
since Sep 2022
Programming languages
Node.js
since Jul 2021
Recruitment & staffing
BambooHR
since Jul 2026
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Sep 2020
UI frameworks
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
- Sep 2026 * removed from robots.txt
- Sep 2026 robots.txt removed
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 57% desktop
- 43% phone
Hong Kong SAR China
Taiwan
United States
India
Singapore
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.84 / 10 · ranked #696,241 of all domains
61 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- CDN: Vercel
- Weight: 2.5 MB · 146 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| www.preface.ai | 26 |
| app.preface.ai | 24 |
| www.annualpass.preface.ai | 21 |
Full technology history →
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Recent changes
- detected Contentful Aug 2026
- dropped WhatsApp Business Chat Aug 2026
- detected BambooHR Jul 2026
- detected Headless UI Jul 2026
- detected Vercel Analytics Jul 2026
- detected Vercel Speed Insights Jul 2026
- dropped Headless UI Apr 2026
- dropped Calendly Feb 2026
- dropped Cloudflare Jan 2026
- dropped Three.js Nov 2025