What powers 
centraldoseventos.com.br?
Last seen Sep 2026 · 27 technologies across 16 categories
Analytics
CDN
Cloudflare
since May 2026
CMS
Databases
MySQL
since Aug 2018
Font scripts
Google Font API
since Nov 2017
Issue trackers
Sentry
since Jan 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
HTTP/3
since May 2026
Open Graph
since Sep 2022
Twitter Emoji (Twemoji)
since Aug 2018
Webpack
since Oct 2021
PaaS
Amazon Web Services
since Aug 2022
Programming languages
TypeScript
since Oct 2021
Reverse proxies
Envoy
since Apr 2021
Rich text editors
Quill
since Oct 2021
UI frameworks
Web servers
Widgets
Wheelio
since Sep 2021
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
- Sep 2026 bytespider removed from robots.txt
- Sep 2026 amazonbot removed from robots.txt
- Sep 2026 applebot-extended removed from robots.txt
- Sep 2026 meta-externalagent removed from robots.txt
- Sep 2026 ccbot removed from robots.txt
- Sep 2026 claudebot removed from robots.txt
AI Crawlers
No AI crawlers blocked
Audience
- 94% phone
- 6% desktop
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.47 / 10 · ranked #406,978 of all domains
79 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.6 s |
| INP | 175 ms |
| CLS | 0.6 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Portuguese (Brazil)
- CDN: Cloudflare
- Weight: 44.6 MB · 109 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Cloudflare (104.20.39.102)
- Email: no MX record returned, SPF names MailChannels
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Feb 2027
- Common Crawl link graph: rank 2,046,210, 3 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| centraldoseventos.com.br | 12 |
| www.centraldoseventos.com.br | 12 |
| institucional.centraldoseventos.com.br | 8 |
| produtor.centraldoseventos.com.br | 8 |
| seats.centraldoseventos.com.br | 8 |
| admin.centraldoseventos.com.br | 7 |
| ajuda.centraldoseventos.com.br | 5 |
| auth.centraldoseventos.com.br | 3 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Browser Insights Jun 2026
- detected Cloudflare May 2026
- detected HTTP/3 May 2026
- dropped reCAPTCHA Dec 2025