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siminn.is

Forsíða – Síminn

Last scanned Aug 24, 2026, 1:23 PM

82

Overall score

Great

Summary

Síðan 1906 hefur Síminn tengt Ísland við umheiminn. This website uses Next.js. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing canonical link.

Síðan 1906 hefur Síminn tengt Ísland við umheiminn. Internet, farsími og frábær sjónvarpsþjónusta, allt á einum stað hjá Símanum.

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.

  • 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.

  • Missing canonical link

    SEO

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

  • Multiple H1 headings found

    SEO

    Keep a single H1 per page and demote the others to H2/H3.

+4 more issues — details in the sections below.

70

SEO

5 issue(s) found

100

Performance

253 ms

65

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

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

Síðan 1906 hefur Síminn tengt Ísland við umheiminn. Internet, farsími og frábær sjónvarpsþjónusta, allt á einum stað hjá Símanum.

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Contact

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

Meta tags

Title
Forsíða – Síminn
Description
Síðan 1906 hefur Síminn tengt Ísland við umheiminn. Internet, farsími og frábær sjónvarpsþjónusta, allt á einum stað hjá Símanum.
Canonical
Language
is
Charset
utf-8
Viewport
width=device-width, initial-scale=1
Robots meta
Manifest
https://www.siminn.is:443/api/manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Hraði, öryggi, þjónusta
og:description
Síðan 1906 hefur Síminn tengt Ísland við umheiminn. Internet, farsími og frábær sjónvarpsþjónusta, allt á einum stað hjá Símanum.
og:type
—
og:url
—

Twitter Card

twitter:card
summary_large_image
twitter:title
Hraði, öryggi, þjónusta
twitter:description
Síðan 1906 hefur Síminn tengt Ísland við umheiminn. Internet, farsími og frábær sjónvarpsþjónusta, allt á einum stað hjá Símanum.

Technologies

Detected frameworks, languages, and tools.

Next.js

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
Amazon
Subject
*.siminn.is
Valid from
Aug 15, 2026
Valid to
Feb 28, 2027
Days until expiry
187
SAN domains
*.siminn.is, 2a57j78o7dcwep571h2zexyv8ba9up0.siminn.is

Security headers

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

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 9 · H2 0 · H3 1

Links

6 internal · 50 external · 2 broken

Images

24 total · 0 missing alt

Scripts / Styles

27 scripts · 3 stylesheets

JS / CSS size

446 KB · 88 B

Page size

0 B

Robots.txt & Sitemap

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

SEO issues

  • Missing canonical link
  • Multiple H1 headings found
  • No structured data (JSON-LD) found
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://siminn.is
Final URL
https://www.siminn.is:443/
HTTP status
404
HTTP version
HTTP/1.1
Response time
253 ms
HTML size
0 B
Redirect chain
https://siminn.is → https://www.siminn.is:443/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does siminn.is use?
siminn.is is built with Next.js.
Is siminn.is secure (HTTPS)?
Yes. siminn.is uses TLS 1.2 with a certificate issued by Amazon, valid until Feb 28, 2027.
Who hosts siminn.is?
Hosting provider information for siminn.is is not available yet.
What is siminn.is's SEO score?
siminn.is scored 70/100 for SEO in the latest analysis (fair).
What is siminn.is's overall website score?
siminn.is has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.