arvore.com.br
Seus alunos engajados em aprender
Last scanned Aug 24, 2026, 1:22 PM · 1 view
Overall score
Excellent
Summary
Semeie as habilidades do século XXI com a Árvore e floresça estudantes preparados para o futuro. This website uses Google Analytics behind Cloudflare CDN. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance excellent (90/100). Top issue: robots.txt not found.
Árvore
Semeie as habilidades do século XXI com a Árvore e floresça estudantes preparados para o futuro.
Top issues to fix
5 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
2 issue(s) found
Performance
119 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Meta tags
- Title
- Seus alunos engajados em aprender
- Description
- Semeie as habilidades do século XXI com a Árvore e floresça estudantes preparados para o futuro.
- Canonical
- https://www.arvore.com.br/
- Language
- pt-BR
- Charset
- utf-8
- Viewport
- width=device-width
- Robots meta
- max-image-preview:large
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Cloudflare
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- arvore.com.br
- Valid from
- Aug 3, 2026
- Valid to
- Nov 1, 2026
- Days until expiry
- 68
- SAN domains
- *.arvore.com.br, arvore.com.br
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 2 · H3 35
Links
12 internal · 10 external · 20 broken
Images
71 total · 0 missing alt
Scripts / Styles
14 scripts · 0 stylesheets
JS / CSS size
15.9 KB · 187 KB
Page size
707 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://arvore.com.br
- Final URL
- https://www.arvore.com.br/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 105 ms
- HTML size
- 707 KB
- Redirect chain
- https://arvore.com.br → https://www.arvore.com.br/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does arvore.com.br use?
- arvore.com.br is built with Google Analytics.
- Is arvore.com.br secure (HTTPS)?
- Yes. arvore.com.br uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Nov 1, 2026.
- Who hosts arvore.com.br?
- Hosting provider information for arvore.com.br is not available yet.
- What is arvore.com.br's SEO score?
- arvore.com.br scored 90/100 for SEO in the latest analysis (excellent).
- What is arvore.com.br's overall website score?
- arvore.com.br has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.
- What company operates arvore.com.br?
- arvore.com.br is operated by Árvore. Semeie as habilidades do século XXI com a Árvore e floresça estudantes preparados para o futuro.
OpenGraph & Twitter Card
OpenGraph
Twitter Card