stefna.is
Stefna
Last scanned Jul 27, 2026, 1:43 PM · 1 view
Overall score
Excellent
Summary
This website uses Nginx hosted on AWS behind CloudFront CDN. SEO is good (75/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Missing meta description.
- United States
- Hosted on AWS
Top issues to fix
4 issues found · 1 high priority
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
SEO
3 issue(s) found
Performance
152 ms
Security
HTTPS & header checks
Accessibility
0 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.
Meta tags
- Title
- Stefna
- Description
- Canonical
- https://www.stefna.is/
- Language
- is
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
- https://www.stefna.is/static/stefna-is/favicon/site.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AWS
- CDN provider
- CloudFront
- IP address
- 13.225.5.19
- ASN
- AS16509 (AMAZON-02 - Amazon.com, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS |
|
| CAA | — |
| CNAME |
|
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Amazon
- Subject
- www.stefna.is
- Valid from
- Dec 12, 2025
- Valid to
- Jan 10, 2027
- Days until expiry
- 167
- SAN domains
- www.stefna.is
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 2 · H2 7 · H3 0
Links
15 internal · 3 external · 0 broken
Images
6 total · 0 missing alt
Scripts / Styles
4 scripts · 2 stylesheets
JS / CSS size
3.9 KB · 110 KB
Page size
39.3 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 1
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Missing meta description
- Multiple H1 headings found
- No structured data (JSON-LD) found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://stefna.is
- Final URL
- https://www.stefna.is/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 152 ms
- HTML size
- 39.3 KB
- Redirect chain
- https://stefna.is → https://www.stefna.is/
See something wrong on this report? Request a correction
Related websites
Same technology stack
fas.org
Home - Federation of American Scientists
organon.com
Home | Organon
tec.mx
Inicio | Tecnológico de Monterrey
computerbase.de
ComputerBase
quago.io
Home - Quago
seravo.com
Seravo
Same hosting provider
chronoseconds.com
Chronoseconds | Buy & Sell Pre-Owned Luxury Watches
taronga.org.au
Taronga Conservation Society Australia | Taronga Zoo
secureauth.com
SecureAuth | Continuous Identity Authority
highereducation.com
Home - Higher Education
byside.com
Composable Digital Experience Platform | CoreMedia CMS
surveyplanet.com
Free Online Survey Maker | Unlimited Surveys | Surveyplanet
Frequently asked questions
- What technology does stefna.is use?
- stefna.is is built with Nginx.
- Is stefna.is secure (HTTPS)?
- Yes. stefna.is uses TLS 1.3 with a certificate issued by Amazon, valid until Jan 10, 2027.
- Who hosts stefna.is?
- stefna.is is hosted on AWS, behind CloudFront CDN.
- What is stefna.is's SEO score?
- stefna.is scored 75/100 for SEO in the latest analysis (fair).
- What is stefna.is's overall website score?
- stefna.is has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card