What powers a21.ai?
Last seen Jun 2026 · 30 technologies across 16 categories
Analytics
Google Analytics
since Mar 2024
HubSpot Analytics
since Feb 2024
Leadfeeder
since Nov 2025
Linkedin Insight Tag
since Nov 2024
Microsoft Clarity
since Apr 2026
CDN
Cloudflare
since Feb 2024
CMS
WordPress
since Feb 2024
Databases
MySQL
since Feb 2024
LiveIntent
since Nov 2025
JavaScript libraries
Marketing automation
HubSpot
since Feb 2024
Miscellaneous
Mobile frameworks
PaaS
WordPress.com
since Feb 2024
Performance
Priority Hints
since Feb 2024
Programming languages
PHP
since Feb 2024
Security
Cloudflare Bot Management
since Feb 2024
HSTS
since Feb 2024
Web servers
Nginx
since Feb 2024
Webmail
Microsoft 365
since Feb 2024
WordPress plugins
Audience
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.51 / 10 · ranked #2,469,352 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 2800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 1.7 MB · 74 requests
- WordPress theme: divi · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Microsoft Clarity Apr 2026
- dropped Jetpack Dec 2025
- dropped React Dec 2025
- dropped FingerprintJS Nov 2025