What powers upset.dev?
Last seen Oct 2026 · 19 technologies across 12 categories
Advertising
Analytics
CDN
Cookie compliance
Development
JavaScript frameworks
Miscellaneous
Performance
Programming languages
Security
Tag managers
UI frameworks
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
AI Crawlers
No AI crawlers blocked
Audience
- 56% desktop
- 44% phone
Indonesia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.07 / 10 · ranked #1,464,497 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 0.4 MB · 32 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.26.4.76, IPv6)
- DNS: Cloudflare DNS
- Email: Fastmail
- Email security: SPF (soft fail), DMARC reject, DNSSEC signed
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Jan 2027
- Common Crawl link graph: rank 8,790,732, 8 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| upset.dev | 12 |
| indiwtf.upset.dev | 11 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Radix UI Aug 2026
- dropped shadcn/ui Aug 2026
- dropped core-js Jun 2026
- dropped Gatsby Jun 2026
- dropped Google Workspace Jun 2026
- detected Imgix Jun 2026
- dropped Mailgun Jun 2026
- dropped Patreon Jun 2026
- dropped PWA Jun 2026
- dropped Vercel Jun 2026
- dropped Cloudflare Network Error Logging May 2026