What powers summermatch.me?
Last seen Sep 2026 · 23 technologies across 15 categories
Analytics
Amplitude
since May 2024
Google Analytics
since May 2024
Appointment scheduling
Calendly
since Jun 2025
CDN
cdnjs
since May 2024
Cloudflare
since May 2024
CMS
Framer Sites
since Feb 2024
Mailgun
since Feb 2024
Font scripts
Font Awesome
since Feb 2024
Google Font API
since Feb 2024
JavaScript frameworks
React
since Feb 2024
JavaScript libraries
Clipboard.js
since May 2024
Miscellaneous
HTTP/3
since May 2024
Open Graph
since Feb 2024
Page builders
Bubble
since May 2024
Performance
Priority Hints
since Jun 2025
Programming languages
Node.js
since May 2024
Search engines
Security
Cloudflare Bot Management
since May 2024
HSTS
since Feb 2024
Web frameworks
Express
since May 2024
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Oct 2026 *: Restricted (was Allowed)
AI Crawlers
No AI crawlers blocked
Audience
- 100% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.25 / 10 · ranked #9,300,115 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 150 ms |
| CLS | 0.1 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Infrastructure
- Hosted on Amazon Web Services (35.71.142.77)
- DNS: IBM NS1
- Email: Mailgun
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Oct 2026
- Common Crawl link graph: rank 9,118,247, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| app.summermatch.me | 16 |
| summermatch.me | 12 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Java Apr 2026