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SGSiteGraph

unb.br

Universidade de Brasília - Início

Last scanned Aug 1, 2026, 2:00 PM · 10 views

82

Overall score

Great

Summary

A Universidade de Brasília é uma Instituição Federal de Ensino Superior brasileira. This website uses Nginx. SEO is fair (65/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance excellent (90/100). Top issue: Meta description longer than 160 characters.

A Universidade de Brasília é uma Instituição Federal de Ensino Superior brasileira. Pública e gratuita, oferta ensino de qualidade, desenvolve pesquisas de ponta e retorna investimentos à sociedade em forma de extensão.

Top issues to fix

10 issues found · 2 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • 1 cookie without Secure/HttpOnly flags

    Security

    Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.

  • Meta description longer than 160 characters

    SEO

    Trim the meta description to under 160 characters to avoid truncation in search results.

  • Missing canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

+4 more issues — details in the sections below.

65

SEO

6 issue(s) found

90

Performance

1.75 s

80

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

-4 overall since Jul 25, 2026

Overall
82
SEO
65
Security
80
Performance
90
Accessibility
100

Organization

Company details published in this site's own structured data.

A Universidade de Brasília é uma Instituição Federal de Ensino Superior brasileira. Pública e gratuita, oferta ensino de qualidade, desenvolve pesquisas de ponta e retorna investimentos à sociedade em forma de extensão.

FacebookInstagramX (Twitter)YouTube

Contact

Email, phone, and address published on this site's own pages.

Meta tags

Title
Universidade de Brasília - Início
Description
A Universidade de Brasília é uma Instituição Federal de Ensino Superior brasileira. Pública e gratuita, oferta ensino de qualidade, desenvolve pesquisas de ponta e retorna investimentos à sociedade em forma de extensão.
Canonical
Language
pt-br
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
—
og:description
—
og:type
—
og:url
—

Twitter Card

twitter:card
—
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

JoomlaBootstrapjQueryGoogle AnalyticsNginx

Hosting & CDN

Hosting provider
—
CDN provider
—
IP address
—
ASN
—

DNS records

TypeValue
A—
AAAA—
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
REDE NACIONAL DE ENSINO E PESQUISA - RNP
Subject
www.unb.br
Valid from
May 15, 2026
Valid to
Nov 30, 2026
Days until expiry
121
SAN domains
www.unb.br, unb.br

Security headers

  • Strict-Transport-SecurityMissing
  • Content-Security-PolicyMissing
  • X-Frame-OptionsEnabled
  • X-Content-Type-OptionsEnabled
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 1 · H2 18 · H3 61

Links

64 internal · 118 external · 20 broken

Images

71 total · 3 missing alt

Scripts / Styles

22 scripts · 6 stylesheets

JS / CSS size

14.0 KB · 391 B

Page size

103 KB

Robots.txt & Sitemap

robots.txt
Not found
Disallow rules
0
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Meta description longer than 160 characters
  • Missing canonical link
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://unb.br
Final URL
https://unb.br
HTTP status
200
HTTP version
HTTP/1.1
Response time
1.75 s
HTML size
103 KB
Redirect chain
https://unb.br

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does unb.br use?
unb.br is built with Joomla, Bootstrap, jQuery, Google Analytics, Nginx.
Is unb.br secure (HTTPS)?
Yes. unb.br uses TLS 1.3 with a certificate issued by REDE NACIONAL DE ENSINO E PESQUISA - RNP, valid until Nov 30, 2026.
Who hosts unb.br?
Hosting provider information for unb.br is not available yet.
What is unb.br's SEO score?
unb.br scored 65/100 for SEO in the latest analysis (fair).
What is unb.br's overall website score?
unb.br has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.
Has unb.br's score changed over time?
unb.br's overall score has declined by 4 points (from 86 to 82) since Jul 25, 2026.