vlibras.gov.br
VLibras — Governo Digital
Last scanned Jul 25, 2026, 4:25 AM · 1 view
Overall score
Great
Summary
This website uses WordPress hosted on AS10954 - SERVICO FEDERAL DE PROCESSAMENTO DE DADOS - SERPRO, BR behind Fastly CDN. SEO is good (80/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance good (80/100). Top issue: Missing meta description.
- Brazil
- Hosted on AS10954 - SERVICO FEDERAL DE PROCESSAMENTO DE DADOS - SERPRO, BR
Top issues to fix
4 issues found · 1 high priority
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
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
3 issue(s) found
Performance
2.97 s
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Meta tags
- Title
- VLibras — Governo Digital
- Description
- Canonical
- https://www.gov.br/governodigital/pt-br/acessibilidade-e-usuario/vlibras
- Language
- pt-br
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AS10954 - SERVICO FEDERAL DE PROCESSAMENTO DE DADOS - SERPRO, BR
- CDN provider
- Fastly
- IP address
- 161.148.164.31
- ASN
- AS10954 (AS10954 - SERVICO FEDERAL DE PROCESSAMENTO DE DADOS - SERPRO, BR)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- GlobalSign nv-sa
- Subject
- gov.br
- Valid from
- Jul 2, 2026
- Valid to
- Jan 17, 2027
- Days until expiry
- 176
- SAN domains
- gov.br, www.gov.br
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 5 · H2 12 · H3 1
Links
192 internal · 36 external · 20 broken
Images
45 total · 0 missing alt
Scripts / Styles
34 scripts · 14 stylesheets
JS / CSS size
10.0 KB · 2.7 KB
Page size
561 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 55
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- Multiple H1 headings found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://vlibras.gov.br
- Final URL
- https://www.gov.br/governodigital/pt-br/acessibilidade-e-usuario/vlibras
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 2.96 s
- HTML size
- 561 KB
- Redirect chain
- https://vlibras.gov.br → https://www.gov.br/governodigital/pt-br/vlibras/ → https://www.gov.br/governodigital/pt-br/acessibilidade-e-usuario/vlibras
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Frequently asked questions
- What technology does vlibras.gov.br use?
- vlibras.gov.br is built with WordPress, jQuery, Meta Pixel.
- Is vlibras.gov.br secure (HTTPS)?
- Yes. vlibras.gov.br uses TLS 1.3 with a certificate issued by GlobalSign nv-sa, valid until Jan 17, 2027.
- Who hosts vlibras.gov.br?
- vlibras.gov.br is hosted on AS10954 - SERVICO FEDERAL DE PROCESSAMENTO DE DADOS - SERPRO, BR, behind Fastly CDN.
- What is vlibras.gov.br's SEO score?
- vlibras.gov.br scored 80/100 for SEO in the latest analysis (great).
- What is vlibras.gov.br's overall website score?
- vlibras.gov.br has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card