What powers 
gcn.net.br?
Last seen Dec 2022 · 22 technologies across 14 categories
Advertising
Analytics
CDN
GoCache
since Mar 2020
Cookie compliance
Funding Choices
since Dec 2022
Customer data platform
Tail
since Nov 2021
JavaScript Frameworks
JavaScript libraries
SweetAlert2
since Mar 2022
Swiper
since Sep 2022
Miscellaneous
Open Graph
since Sep 2022
Swiper Slider
since Mar 2022
Programming languages
PHP
since Oct 2022
Retargeting
Google Remarketing Tag
since Jul 2021
Security
reCAPTCHA
since Oct 2018
Tag Managers
Google Tag Manager
since May 2017
Video Players
YouTube
since May 2017
Web Frameworks
AI Crawlers
Does not block any of the 33 AI crawlers we track in its robots.txt. Checked Sep 2026.
Training crawlers
- ClaudeBot Allowed
- FacebookBot Allowed
- Google-Extended Allowed
- GPTBot Allowed
- meta-externalagent Allowed
Search and AI assistants
- OAI-SearchBot Allowed
- PerplexityBot Allowed
User-request fetchers
- ChatGPT-User Allowed
- meta-externalfetcher Allowed
The other 24 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
3.56 / 10 · ranked #837,360 of all domains
44 referring domains · OpenPageRank
Infrastructure
- Hosted on ALGAR TELECOM SA (187.32.229.76)
- DNS: Cloudflare DNS
- Email: MailChannels
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 750,570, 2 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.gcn.net.br | 17 |
| gcn.net.br | 16 |