bvirtual.com.br
Home - Biblioteca Virtual
Last scanned Aug 24, 2026, 1:22 PM · 1 view
Overall score
Excellent
Summary
A maior plataforma de eBooks universitários e de formação profissional do Brasil. This website uses Next.js. SEO is good (85/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: No structured data (JSON-LD) found.
A maior plataforma de eBooks universitários e de formação profissional do Brasil.
Top issues to fix
4 issues found
2 cookies without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
2 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
2 issue(s) found
Performance
512 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Meta tags
- Title
- Home - Biblioteca Virtual
- Description
- A maior plataforma de eBooks universitários e de formação profissional do Brasil.
- Canonical
- https://www.bvirtual.com.br
- Language
- pt-br
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- IP address
- 98.85.67.139
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Amazon
- Subject
- bvirtual.com.br
- Valid from
- Jul 19, 2026
- Valid to
- Feb 1, 2027
- Days until expiry
- 160
- SAN domains
- bvirtual.com.br, *.bvirtual.com.br
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyEnabled
Compression: gzip · 2 cookie(s) observed
Content & assets
Headings
H1 1 · H2 15 · H3 8
Links
14 internal · 9 external · 2 broken
Images
33 total · 0 missing alt
Scripts / Styles
22 scripts · 4 stylesheets
JS / CSS size
947 KB · 143 KB
Page size
80.4 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- 20
SEO issues
- No structured data (JSON-LD) found
- robots.txt not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://bvirtual.com.br
- Final URL
- https://www.bvirtual.com.br:443/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 511 ms
- HTML size
- 80.4 KB
- Redirect chain
- https://bvirtual.com.br → https://www.bvirtual.com.br:443/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does bvirtual.com.br use?
- bvirtual.com.br is built with Next.js, Google Analytics, Nginx.
- Is bvirtual.com.br secure (HTTPS)?
- Yes. bvirtual.com.br uses TLS 1.3 with a certificate issued by Amazon, valid until Feb 1, 2027.
- Who hosts bvirtual.com.br?
- Hosting provider information for bvirtual.com.br is not available yet.
- What is bvirtual.com.br's SEO score?
- bvirtual.com.br scored 85/100 for SEO in the latest analysis (great).
- What is bvirtual.com.br's overall website score?
- bvirtual.com.br has an overall SiteGraph score of 96/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card