ifrj.edu.br
IFRJ | Instituto Federal do Rio de Janeiro
Last scanned Aug 24, 2026, 1:22 PM
Overall score
Fair
Summary
This website uses Apache. SEO is fair (50/100) and accessibility is good (80/100). Security scores fair (50/100) and performance excellent (90/100). Top issue: Missing meta description.
Top issues to fix
10 issues found · 3 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
Missing OpenGraph tags
SEOAdd og:title/og:description/og:image so shared links render a proper preview card.
+4 more issues — details in the sections below.
SEO
7 issue(s) found
Performance
1.11 s
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Organization
Company details published in this site's own structured data.
Meta tags
- Title
- IFRJ | Instituto Federal do Rio de Janeiro
- Description
- Canonical
- Language
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1, shrink-to-fit=no
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.2
- Issuer
- GlobalSign nv-sa
- Subject
- *.ifrj.edu.br
- Valid from
- Oct 6, 2025
- Valid to
- Nov 7, 2026
- Days until expiry
- 74
- SAN domains
- *.ifrj.edu.br, ifrj.edu.br
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: none · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 0 · H3 0
Links
0 internal · 15 external · 15 broken
Images
17 total · 3 missing alt
Scripts / Styles
2 scripts · 2 stylesheets
JS / CSS size
0 B · 631 B
Page size
4.4 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
- Missing <html lang> attribute
Scan details
- Requested URL
- https://ifrj.edu.br
- Final URL
- https://ifrj.edu.br
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 1.11 s
- HTML size
- 4.4 KB
- Redirect chain
- https://ifrj.edu.br
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does ifrj.edu.br use?
- ifrj.edu.br is built with jQuery, Apache.
- Is ifrj.edu.br secure (HTTPS)?
- Yes. ifrj.edu.br uses TLS 1.2 with a certificate issued by GlobalSign nv-sa, valid until Nov 7, 2026.
- Who hosts ifrj.edu.br?
- Hosting provider information for ifrj.edu.br is not available yet.
- What is ifrj.edu.br's SEO score?
- ifrj.edu.br scored 50/100 for SEO in the latest analysis (fair).
- What is ifrj.edu.br's overall website score?
- ifrj.edu.br has an overall SiteGraph score of 66/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card