opensciencestudies.eu

.eu crawl

First seen 2026-04-12 · Last seen 2026-05-01 · ok HTTP/1.1 200 1609 ms crawled 2026-05-06

DE · 178.162.198.197 · AS28753 Leaseweb Deutschland GmbH

Reputation 92/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title

A Philosophy of Open Science for Diverse Research Environments

Language

en-US

Generator

WordPress 6.9.4

Canonical

https://opensciencestudies.eu/

Feeds

Technology

Server: nginx
CMS: WordPress

Analytics

Google Tag Manager

Fonts

Font Awesome
Google Fonts

Social widgets

YouTube Embed

Third-party hosts loaded (5)

fonts.googleapis.com×2
use.fontawesome.com×2
gmpg.org×1
www.googletagmanager.com×1
www.youtube-nocookie.com×1

Social

Contact

Email

Phone

101001145

DNS records live

NS

ns1.de.opalstack.com
ns2.de.opalstack.com
ns3.de.opalstack.com

MX

10 mx1.de.opalstack.com
10 mx2.de.opalstack.com

Email authentication strong

SPF

v=spf1 include:spf.opalstack.com ~all

softfail (~all)

DMARC

v=DMARC1; p=none

policy: none (monitoring only)

DKIM

dkim: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDKN6Ch02LieeitbDTutuvTrP7BTU3alwNRdNYnnevaJBrqxM9rJR3gixC92v8BDfM0IsOI9bdtg1+KoOeqHB…

selectors probed

Certificate (current)

R13

from 2026-03-28 to 2026-06-26

Expires in 37 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://opensciencestudies.eu/

present

permissions-policy

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy

Header values

permissions-policy: private-state-token-redemption=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com"), private-state-token-issuance=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com")

Links to (5)

Linked from (2)

base4nfdi.de×2
fiz-karlsruhe.de×1