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how2perform.ch

.ch crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 679 ms crawled 2026-06-04

CH · 185.125.27.181 · AS29222 Infomaniak Network SA

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
How2Perform – How2Perform
Language
de-CH

Technology

Server
Apache

Third-party hosts loaded (2)

  • unpkg.com×1
  • www.google.com×1

DNS records live

NS
  • ns41.infomaniak.com
  • ns42.infomaniak.com
MX
  • 10 mail.protonmail.ch
  • 20 mailsec.protonmail.ch
TXT
  • protonmail-verification=3adc32616e7afc6f65b3b34ce061bc794d5b9d2d

Email authentication partial

SPF
v=spf1 include:_spf.protonmail.ch include:spf.infomaniak.ch -all
strict (-all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-22 to 2026-07-21
Expires in 41 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://how2perform.ch/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=16000000

Links to (2)

Linked from (1)

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