What powers drjohnkc.com?
Last seen Aug 2026 · 33 technologies across 18 categories
Analytics
Google Analytics
since Sep 2020
CDN
CMS
Databases
MySQL
since Feb 2020
Font scripts
JavaScript frameworks
JavaScript libraries
Live chat
WhatsApp Business Chat
since Jan 2023
Miscellaneous
PaaS
SiteGround
since Sep 2020
Page builders
Brizy WordPress
since Jul 2024
Performance
Priority Hints
since Aug 2026
Programming languages
UI frameworks
Tailwind CSS
since Jan 2023
Video players
YouTube
since Feb 2020
Web servers
WordPress plugins
Litespeed Cache
since Dec 2025
WordPress themes
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
India
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 2.5 s |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- Weight: 1.7 MB · 129 requests
- WordPress theme: astra · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| www.drjohnkc.com | 24 |
| drjohnkc.com | 23 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Brizy WordPress Aug 2026
- detected Priority Hints Aug 2026
- detected Select2 Aug 2026
- detected Twitter Emoji (Twemoji) Aug 2026
- dropped Apache HTTP Server Jan 2026
- dropped Brizy WordPress Jan 2026
- dropped Premio Chaty Jan 2026
- dropped Select2 Jan 2026
- dropped Buttonizer Dec 2025
- detected HTTP/3 Dec 2025
- detected LiteSpeed Dec 2025
- detected Litespeed Cache Dec 2025
- detected Premio Chaty Nov 2025
- dropped WP-Optimize Oct 2025