unl.pt
UNL
Last scanned Jul 25, 2026, 2:25 PM · 5 views
Overall score
Fair
Summary
This website uses WordPress hosted on RCCN - Fundacao para a Ciencia e a Tecnologia, I.P., PT. SEO is fair (55/100) and accessibility is excellent (90/100). Security scores poor (25/100) and performance excellent (90/100). Top issue: Missing meta description.
- Portugal
- Hosted on RCCN - Fundacao para a Ciencia e a Tecnologia, I.P., PT
Top issues to fix
11 issues found · 4 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
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 X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
+5 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
2.91 s
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
- reitoria@unl.pt
Meta tags
- Title
- UNL
- Description
- Canonical
- https://www.unl.pt/
- Language
- pt-pt
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- max-image-preview:large
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- RCCN - Fundacao para a Ciencia e a Tecnologia, I.P., PT
- CDN provider
- —
- IP address
- 193.137.122.90
- ASN
- AS1930 (RCCN - Fundacao para a Ciencia e a Tecnologia, I.P., PT)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Hellenic Academic and Research Institutions CA
- Subject
- unl.pt
- Valid from
- Dec 16, 2025
- Valid to
- Dec 16, 2026
- Days until expiry
- 144
- SAN domains
- unl.pt, www.unl.pt
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 16 · H3 4
Links
74 internal · 13 external · 20 broken
Images
28 total · 0 missing alt
Scripts / Styles
40 scripts · 11 stylesheets
JS / CSS size
9.3 KB · 74.4 KB
Page size
185 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- 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
Scan details
- Requested URL
- https://unl.pt
- Final URL
- https://www.unl.pt/
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 2.90 s
- HTML size
- 185 KB
- Redirect chain
- https://unl.pt → https://www.unl.pt/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does unl.pt use?
- unl.pt is built with WordPress, Bootstrap, jQuery, Google Analytics, Nginx.
- Is unl.pt secure (HTTPS)?
- Yes. unl.pt uses TLS 1.3 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Dec 16, 2026.
- Who hosts unl.pt?
- unl.pt is hosted on RCCN - Fundacao para a Ciencia e a Tecnologia, I.P., PT.
- What is unl.pt's SEO score?
- unl.pt scored 55/100 for SEO in the latest analysis (fair).
- What is unl.pt's overall website score?
- unl.pt has an overall SiteGraph score of 63/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card