Skip to main content
SGSiteGraph

ipma.pt

Instituto Português do Mar e da Atmosfera

Last scanned Aug 1, 2026, 4:00 AM · 9 views

71

Overall score

Fair

Summary

This website uses Nginx. SEO is fair (60/100) and accessibility is excellent (95/100). Security scores fair (65/100) and performance fair (70/100). Top issue: Missing meta description.

Top issues to fix

13 issues found · 4 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.

  • Missing meta description

    SEO

    Add a ~150-character meta description to control your search-result snippet and lift click-through rate.

  • Missing viewport meta tag

    Accessibility

    Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.

  • Missing X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

+7 more issues — details in the sections below.

60

SEO

6 issue(s) found

70

Performance

1.02 s

65

Security

HTTPS & header checks

95

Accessibility

1 issue(s) found

Score history

+1 overall since Jul 25, 2026

Overall
71
SEO
60
Security
65
Performance
70
Accessibility
95

Organization

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

Meta tags

Title
Instituto Português do Mar e da Atmosfera
Description
Canonical
Language
pt
Charset
utf-8
Viewport
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.

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 1.2
Issuer
Hellenic Academic and Research Institutions CA
Subject
*.ipma.pt
Valid from
Nov 24, 2025
Valid to
Nov 24, 2026
Days until expiry
115
SAN domains
*.ipma.pt, ipma.pt

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 1 · H2 7 · H3 18

Links

122 internal · 21 external · 20 broken

Images

15 total · 0 missing alt

Scripts / Styles

21 scripts · 9 stylesheets

JS / CSS size

1002 KB · 3.8 KB

Page size

1.0 MB

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 structured data (JSON-LD) found
  • Missing OpenGraph tags
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • Missing viewport meta tag

Scan details

Requested URL
https://ipma.pt
Final URL
https://www.ipma.pt/pt/index.html
HTTP status
200
HTTP version
HTTP/1.1
Response time
1.00 s
HTML size
1.0 MB
Redirect chain
https://ipma.pt → https://www.ipma.pt/pt/index.html

See something wrong on this report? Request a correction

Frequently asked questions

What technology does ipma.pt use?
ipma.pt is built with jQuery, Google Analytics, Nginx.
Is ipma.pt secure (HTTPS)?
Yes. ipma.pt uses TLS 1.2 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Nov 24, 2026.
Who hosts ipma.pt?
Hosting provider information for ipma.pt is not available yet.
What is ipma.pt's SEO score?
ipma.pt scored 60/100 for SEO in the latest analysis (fair).
What is ipma.pt's overall website score?
ipma.pt has an overall SiteGraph score of 71/100, combining SEO, performance, security, and accessibility.
Has ipma.pt's score changed over time?
ipma.pt's overall score has improved by 1 point (from 70 to 71) since Jul 25, 2026.