lecturio.de

.de crawl

First seen 2026-04-24 · Last seen 2026-05-18 · ok HTTP/1.1 200 22273 ms crawled 2026-05-18

DE · 3.73.4.6 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title: E-Learning mit Lecturio - Jetzt flexibel online lernen!
Description: Mit unseren zahlreichen E-Learning Videokursen für Studium, Beruf & Freizeit überall effizient & schnell online lernen. Jetzt Lecturio gratis testen & Ziele erreichen!
Language: de
Canonical: https://www.lecturio.de/

Open Graph

url: https://www.lecturio.de/
title: E-Learning mit Lecturio - Jetzt flexibel online lernen!
site name: Lecturio
description: Mit unseren zahlreichen E-Learning Videokursen für Studium, Beruf & Freizeit überall effizient & schnell online lernen. Jetzt Lecturio gratis testen & Ziele erreichen!

Technology

CDN: Amazon CloudFront
Server: nginx
CMS: WordPress

Analytics

Google Tag Manager

Fonts

Adobe Fonts

Third-party hosts loaded (5)

cookie-cdn.cookiepro.com×2
d24tigbl4jyjl7.cloudfront.net×2
code.jquery.com×1
use.typekit.net×1
www.googletagmanager.com×1

Social

Registration

Updated

2024-04-23

Name servers

ns53.domaincontrol.com.
ns54.domaincontrol.com.

DNS records live

NS

ns53.domaincontrol.com
ns54.domaincontrol.com

MX

1 aspmx.l.google.com
10 aspmx2.googlemail.com
10 aspmx3.googlemail.com
5 alt1.aspmx.l.google.com

TXT

Show 8 TXT records

MS=ms95587283
MS=ECFB193DDA58654DAABFA71A9657441D35DA82A4
google-site-verification=w4dd5j0a3DsFARvz8khjO8wqHo1QZbuux1FHWSCP5fk
facebook-domain-verification=jtzv43wylxw7gob6bii6leshcsbpko
google-site-verification=9hq3arR6Fn6Tly50EB3TD4X_Q6oHQ_zb7eB9EeGcIVc
google-site-verification=nLw72he401CY2KVwkRrHP_b2KJjVjpUSIyUiOhAA_So
google-site-verification=m5toO8wZHZBh2qau4ImEkzZ1bO87MGCSAdeibRDYolg
google-site-verification=GLb6QKsafyxInb8PDa5jk01Nwx_lLigdWjCvcL-QLi4

Email authentication strong

SPF

v=spf1 include:_spf.google.com include:amazonses.com include:mail.zendesk.com include:413791.spf03.hubspotemail.net include:_spf.salesforce.com -all

strict (-all)

DMARC

v=DMARC1;p=quarantine;pct=25;rua=mailto:dmarcreport@lecturio.de

policy: quarantine · pct=25

DKIM

k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…
smtpapi: k=rsa;t=s;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDPtW5iwpXVPiH5FzJ7Nrl8USzuY9zqqzjE0D1r04xDN6qwziDnmgcFNNfMewVKN2D1O+2J9N14hRprzByFwfQW76yo…

selectors probed

Certificate (current)

Amazon RSA 2048 M02

from 2025-08-11 to 2026-09-10

Expires in 113 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.lecturio.de/

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: Strict-Transport-Security: max-age=31536000; includeSubDomains