What powers 
sleepdr.com?
Last seen Oct 2026 · 33 technologies across 20 categories
Analytics
Google Analytics
since Jan 2019
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
Development
Turbopack
since Jun 2026
Font scripts
Google Font API
since Jan 2019
JavaScript frameworks
JavaScript libraries
Live chat
LiveChat
since Jan 2019
Marketing automation
MailChimp
since Jan 2019
Miscellaneous
Operating systems
Windows Server
since Sep 2020
PaaS
Performance
Priority Hints
since Jun 2026
Programming languages
Security
HSTS
since Oct 2022
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Web servers
Apache HTTP Server
since Jan 2019
Webmail
Google Workspace
since Aug 2022
WordPress plugins
WP-Optimize
since Feb 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Nov 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
- Nov 2026 claude-web removed from robots.txt
- Nov 2026 applebot-extended removed from robots.txt
- Nov 2026 ccbot removed from robots.txt
- Nov 2026 chatgpt-user removed from robots.txt
- Nov 2026 perplexitybot removed from robots.txt
- Nov 2026 claudebot removed from robots.txt
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 71% phone
- 29% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.85 / 10 · ranked #692,383 of all domains
120 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Vercel
- Weight: 0.7 MB · 31 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- SleepDr (Advanced Sleep Medicine Services on Wikidata)
- Founded: 1994
- Industry: Healthcare (declares
MedicalOrganization) - Country: United States
From the homepage's own structured data (Oct 2026) and Wikidata (CC0).
Infrastructure
- Hosted on Amazon Web Services (216.150.1.1)
- DNS: Vercel
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC quarantine, CAA
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 6,941,630, 3 hosts
- Verified with: Google, Sophos
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| sleepdr.com | 15 |
| www.sleepdr.com | 15 |
| scheduler.sleepdr.com | 7 |
| www.patients.sleepdr.com | 7 |