What powers 
grancursosonline.com.br?
Last seen Aug 2026 · 128 technologies across 42 categories
A/B Testing
Advertising
Affiliate programs
Analytics
Authentication
Caching
CDN
CMS
Cookie compliance
CRM
Databases
Development
DMS
Ecommerce
Font Scripts
JavaScript Frameworks
JavaScript graphics
JavaScript libraries
Live chat
Load balancers
Maps
Marketing automation
Miscellaneous
PaaS
Performance
Personalisation
Programming languages
Retargeting
Reverse proxies
RUM
Security
Segmentation
SEO
Tag Managers
UI frameworks
Video players
Web Frameworks
Web Servers
Webmail
Widgets
WordPress plugins
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| gran | #18 | 49 |
| cnu | #56 | 29 |
| gran cursos online | #1 | 21 |
| gran curso | #1 | 12 |
| ibama concurso | #3 | 11 |
| vunesp | #8 | 9 |
| fgv concursos | #5 | 8 |
| cursos preparatrios | #3 | 7 |
| caixa economica | #15 | 3 |
| cebraspe concursos | #4 | 3 |
| concurso tjdft | #4 | 3 |
| ppmg | #71 | 3 |
| concurso do inss | #7 | 2 |
| trt vitor | #65 | 2 |
| ansible awx | #85 | 2 |
| abin | #69 | 2 |
| depen | #43 | 2 |
| fgv cursos | #5 | 2 |
| fcc concursos | #5 | 2 |
| brgido | #74 | 1 |
| caixa econmica federal online | #14 | 1 |
| cnu registrar | #55 | 1 |
| concurso policia federal | #18 | 1 |
| concurso ebserh | #12 | 1 |
| conselho regional de contabilidade sp | #13 | 1 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No AI crawlers blocked
Audience
- 58% desktop
- 35% phone
- 7% tablet
Brazil
United States
Canada
Portugal
United Kingdom
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
6.98 / 10 · ranked #46,385 of all domains
255 referring domains · OpenPageRank
Search traffic
200 est. monthly organic visits (US)
285 keywords in Google's top 30
Core Web Vitals
| LCP | 3.2 s |
| INP | 325 ms |
| CLS | 0.05 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Portuguese (Brazil)
- CDN: Cloudflare
- Weight: 4.1 MB · 170 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Similar sites
- petz.com.br 3 shared
autonomous.ai 3 shared- drogaraia.com.br 3 shared
propertyweek.com 3 sharedsixt.com 3 shared
- netshoes.com.br 5 shared
Closest technology stacks among the highest-authority sites we track; "shared" counts the distinctive technologies in common.
Organisation
- Gran Cursos Online
- Founded: 2012
- Industry: Education (declares
EducationalOrganization) - Sector: educational technology, e-learning
- Country: Brazil
- Profiles: X, Instagram, Facebook, TikTok
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on Cloudflare (104.18.99.225, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC quarantine, DNSSEC signed, CAA
- SSL: Let's Encrypt, RSA 3072, expires Dec 2026
- Common Crawl link graph: rank 52,725, 53 hosts
- Verified with: Atlassian, Cloudflare, Google, Microsoft 365, Miro, OneTrust
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| reinvencao.grancursosonline.com.br | 49 |
| cloudfront.grancursosonline.com.br | 41 |
| faculdade.grancursosonline.com.br | 40 |
| www.grancursosonline.com.br | 40 |
| gerenciador.grancursosonline.com.br | 36 |
| oab.grancursosonline.com.br | 36 |
| pos.grancursosonline.com.br | 36 |
| posgraduacao.grancursosonline.com.br | 36 |
| concursos.grancursosonline.com.br | 35 |
| hotfix-ajustes-seo2-f.devops2.grancursosonline.com.br | 35 |
| cfc.grancursosonline.com.br | 34 |
| faculdade.novo.grancursosonline.com.br | 34 |
| presencial.grancursosonline.com.br | 32 |
| questoes-dev.grancursosonline.com.br | 32 |
| questoes-stg.grancursosonline.com.br | 32 |
| blog.grancursosonline.com.br | 31 |
| gcq-publico.grancursosonline.com.br | 31 |
| stg2.grancursosonline.com.br | 29 |
| retrospectiva.grancursosonline.com.br | 28 |
| afiliado.grancursosonline.com.br | 27 |
| stg.grancursosonline.com.br | 27 |
| loja.grancursosonline.com.br | 25 |
| aluno.grancursosonline.com.br | 24 |
| arena.grancursosonline.com.br | 22 |
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