What powers sindsef-ro.org.br?
Last seen Sep 2026 · 34 technologies across 16 categories
Analytics
Google Analytics
since Sep 2023
Authentication
Facebook Login
since Sep 2023
CMS
Databases
MySQL
since Apr 2020
Font scripts
Google Font API
since Apr 2020
Twitter Emoji (Twemoji)
since Apr 2020
JavaScript frameworks
Socket.io
since Sep 2023
JavaScript libraries
Live chat
WhatsApp Business Chat
since Sep 2023
Miscellaneous
Performance
Priority Hints
since Apr 2024
Programming languages
UI frameworks
Video players
YouTube
since Apr 2024
Web servers
WordPress plugins
WordPress themes
ThemeGrill ColorMag
since Apr 2024
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 83% phone
- 17% desktop
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.56 / 10 · ranked #6,034,072 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 5.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 4100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Portuguese (Brazil)
- Weight: 4.6 MB · 91 requests
- WordPress theme: colormag · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Locaweb (186.202.153.228)
- Email: Locaweb
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 17,365,740, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.sindsef-ro.org.br | 26 |
| sindsef-ro.org.br | 19 |