What powers martiusstaden.org.br?
Last seen Aug 2026 · 11 technologies across 9 categories
Analytics
Google Analytics
since Apr 2019
JavaScript libraries
Operating systems
Windows Server
since Feb 2022
Security
reCAPTCHA
since Jun 2025
UI frameworks
Video players
YouTube
since Feb 2022
Web frameworks
Web servers
Webmail
Microsoft 365
since Aug 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 56% desktop
- 44% phone
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.21 / 10 · ranked #1,256,265 of all domains
32 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 13.4 MB · 93 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Martius-Staden Institute
- Founded: 1916
- Country: Brazil
From Wikidata (CC0).
Infrastructure
- Hosted on ALGAR TELECOM SA (177.69.231.120)
- DNS:
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Site Blindado S.A., RSA 2048, wildcard, expires Mar 2027
- Common Crawl link graph: rank 817,795, 5 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.martiusstaden.org.br | 10 |
| eventocultural.martiusstaden.org.br | 7 |
| acervo.martiusstaden.org.br | 6 |