stefanjudis.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 1996 ms crawled 2026-05-18

US · 104.198.14.52 · AS396982 Google LLC

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title

Developer, writer and speaker | Stefan Judis Web Development

Description

I love building things for the web. And I love writing sharing things about the web.

Language

Generator

Eleventy v2.0.1

Canonical

https://www.stefanjudis.com/

Feeds

Stefan Judis Web Development RSS

Technology

CDN: Netlify

Third-party hosts loaded (4)

webmention.io×2
front-end.social×1
images.ctfassets.net×1
unpkg.com×1

Social

Registration

Registrar

united-domains GmbH

Created

2017-06-25

Expires

2026-06-25 36 days left

Updated

2026-04-07

Name servers

ns.udag.de
ns.udag.net
ns.udag.org

DNS records live

NS

ns.udag.de
ns.udag.net
ns.udag.org

MX

10 mxa.mailgun.org
20 mxb.mailgun.org

Email authentication weak

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

from 2026-04-27 to 2026-07-26

Expires in 68 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://www.stefanjudis.com/

present

strict-transport-security
content-security-policy
x-frame-options
x-content-type-options
permissions-policy

findings

CSP allows unsafe inline scripts/styles
CSP uses wildcard sources
missing Referrer Policy

Header values

x-frame-options: SAMEORIGIN
permissions-policy: accelerometer, camera=(), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), payment=(), usb=()
x-content-type-options: nosniff
content-security-policy: default-src 'self' data:; script-src 'self' 'unsafe-inline' 'unsafe-eval' schnitzel.stefanjudis.com production-assets.codepen.io static.codepen.io storage.googleapis.com cdn.jsdelivr.net *.carbonads.com *.carbonads.net unpkg.com cdn.skypack.dev netlify-rum.netlify.app plausible.io; style-src 'self' 'unsafe-inline' unpkg.com; img-src 'self' data: images.contentful.com avatar.stefanjudis.com pics.stefanjudis.com downloads.ctfassets.net images.ctfassets.net www.gravatar.com pbs.twimg.com platform-lookaside.fbsbx.com *.carbonads.net *.buysellads.net ad.doubleclick.net pixel.adsafeprotected.com static.adsafeprotected.com tps.doubleverify.com i.ytimg.com api.dicebear.com robohash.org api.lorem.space cdn.lorem.space xsgames.co joeschmoe.io *.flashtalking.com api.multiavatar.com source.boringavatars.com avatars.githubusercontent.com; font-src 'self' data:; connect-src 'self' cdn.contentful.com images.contentful.com videos.contentful.com images.ctfassets.net videos.ctfassets.net graphql.content
strict-transport-security: max-age=31536000