indexo.dev

sprspr.dev

.dev crawl

First seen 2026-05-29 · Last seen 2026-05-29 · ok HTTP/1.1 200 311 ms crawled 2026-05-31

CH · 80.74.154.100 · AS21069 METANET AG

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Süpèr – Graphic Design & Web Development
Description
Süpèr is a Swiss digital design studio established in 2011 by Daniel Stutz, working and teaching at the intersection of graphic design and web development.
Language
en

Technology

Server
nginx
CMS
Joomla
jQuery
3.3.1 known XSS (<3.5)

Third-party hosts loaded (1)

  • cdnjs.cloudflare.com×4

Contact

Email

DNS records live

NS
  • ns1.marissa.metanet.ch
  • ns2.marissa.metanet.ch
MX
  • 10 mail.sprspr.dev

Email authentication strong

SPF
v=spf1 include:_spf.sui-inter.net +mx +a ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; adkim=s; aspf=s
policy: quarantine
DKIM
  • default: v=DKIM1; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5lSRv5CWi4axHft12Z3+fl/4lST9zE7OKRH1xGn6wSwFWi3LPX8iT1xsUPUtpfI1i3JSEncGycS9oxhldxtzI…
selectors probed

Certificate (current)

R12
from 2026-05-26 to 2026-08-24
Expires in 84 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://sprspr.dev/

present
  • x-frame-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN

Links to (24)

Linked from (1)