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SGSiteGraph

desec.io

deSEC – Free Secure DNS

Last scanned Jul 26, 2026, 5:25 AM · 3 views

86

Overall score

Great

Summary

This website uses Nginx hosted on HETZNER-AS - Hetzner Online GmbH, DE. SEO is fair (60/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance excellent (90/100). Top issue: Missing meta description.

Germany
Hosted on HETZNER-AS - Hetzner Online GmbH, DE

Top issues to fix

6 issues found · 1 high priority

  • Missing meta description

    SEO

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

  • 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.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

  • Missing OpenGraph tags

    SEO

    Add og:title/og:description/og:image so shared links render a proper preview card.

  • sitemap.xml not found

    SEO

    Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

60

SEO

6 issue(s) found

90

Performance

120 ms

100

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.

Contact

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

Meta tags

Title
deSEC – Free Secure DNS
Description
Canonical
Language
en
Charset
utf-8
Viewport
width=device-width,initial-scale=1.0
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.

Vue.jsNginx

Hosting & CDN

CDN provider
—
IP address
88.99.64.5
ASN
AS24940 (HETZNER-AS - Hetzner Online GmbH, DE)

DNS records

TypeValue
A
  • 88.99.64.5
AAAA
  • 2a01:4f8:10a:1044:deec:642:ac10:80
MX
  • mail.a4a.de
TXT
  • v=spf1 a mx -all
  • google-site-verification=kHvNl9DPVIQMSbpPgc-j_hZrNTYFxgEcICtgtJaogXA
  • google-site-verification=_QJ4parq2J9DNC6Ha2PcC0oZE9oMVETq2LlYtFu7dWE
NS
  • ns1.desec.io
  • ns2.desec.org
CAA
  • 128 iodef "mailto:input@desec.io"
  • 128 issue "letsencrypt.org;accounturi=https://acme-v02.api.letsencrypt.org/acme/acct/1909605"
CNAME—
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
desec.io
Valid from
Jun 15, 2026
Valid to
Sep 13, 2026
Days until expiry
46
SAN domains
desec.io, get.desec.io, www.desec.io

Security headers

  • Strict-Transport-SecurityEnabled
  • Content-Security-PolicyEnabled
  • X-Frame-OptionsEnabled
  • X-Content-Type-OptionsEnabled
  • Referrer-PolicyEnabled
  • Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 15 · H2 2 · H3 1

Links

12 internal · 17 external · 0 broken

Images

10 total · 0 missing alt

Scripts / Styles

6 scripts · 1 stylesheets

JS / CSS size

582 KB · 455 KB

Page size

2.5 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
1
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Missing meta description
  • Missing canonical link
  • Multiple H1 headings found
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Careers

View careers page

This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.

Scan details

Requested URL
https://desec.io
Final URL
https://desec.io
HTTP status
200
HTTP version
HTTP/2
Response time
120 ms
HTML size
2.5 KB
Redirect chain
https://desec.io

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does desec.io use?
desec.io is built with Vue.js, Nginx.
Is desec.io secure (HTTPS)?
Yes. desec.io uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 13, 2026.
Who hosts desec.io?
desec.io is hosted on HETZNER-AS - Hetzner Online GmbH, DE.
What is desec.io's SEO score?
desec.io scored 60/100 for SEO in the latest analysis (fair).
What is desec.io's overall website score?
desec.io has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.
Is desec.io hiring?
desec.io has a careers page; check it directly for current openings.