What powers undergrounddiner.com?
Last seen Oct 2026 · 20 technologies across 14 categories
Analytics
Cloudflare Browser Insights
since Aug 2026
Snowplow Analytics
since Aug 2026
CDN
Cloudflare
since Aug 2026
CMS
Popmenu
since Aug 2026
Font scripts
Font Awesome
since Aug 2026
Issue trackers
JavaScript frameworks
JavaScript libraries
PaaS
Amazon Web Services
since Aug 2026
Programming languages
Reverse proxies
Envoy
since Aug 2026
Rich text editors
Security
Cloudflare Bot Management
since Aug 2026
UI frameworks
MUI
since Aug 2026
Web frameworks
Ruby on Rails
since Aug 2026
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.30 / 10 · ranked #48,438,161 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 375 ms |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 0.5 MB · 20 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Underground Diner
- Industry: Restaurants and food (declares
Restaurant)
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (104.19.152.75)
- DNS: Amazon Route 53
- Email: Proofpoint Essentials
- Email security: SPF (soft fail), no DMARC record
- SSL: Google Trust Services, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 13,169,900
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped Google Analytics Oct 2026
- dropped Priority Hints Oct 2026