What powers 
revistaquestaodeciencia.com.br?
Last seen Oct 2026 · 11 technologies across 9 categories
Analytics
CMS
Hosting
JavaScript libraries
Marketing automation
Programming languages
Security
Web servers
Widgets
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 Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 69% phone
- 31% desktop
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.53 / 10 · ranked #397,884 of all domains
99 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Portuguese (Brazil)
- Weight: 2.3 MB · 50 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Oracle Cloud (162.241.62.210)
- DNS: HostGator
- Email: revistaquestaodeciencia.com.br
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Jan 2027
- Common Crawl link graph: rank 556,491, 2 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| dev.revistaquestaodeciencia.com.br | 11 |
| revistaquestaodeciencia.com.br | 11 |
| www.revistaquestaodeciencia.com.br | 11 |
Full technology history →
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Recent changes
- detected Cloudflare Turnstile Jul 2026