UP

HTTP Status

200

Ping

118 ms

Technologies

4

Domain Owner Information

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Registrar

Vautron Rechenzentrum AG

Created

November 22, 2006

18 years 346 days old

Expires

November 22, 2025

23 days left

SSL/TLS Certificate

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Issued By

C=US, O=Let's Encrypt, CN=R13

Security Score
76 /100

Network & Hosting

View DNS Records
23.88.74.53 AS24940 Hetzner
Reverse DNS: static.53.74.88.23.clients.your-server.de

Technologies Detected

Infrastructure & Network (2)

CDN
Hosting Provider
Hetzner

Development (1)

JavaScript Framework

Analytics & Marketing (1)

Analytics

Metadata & SEO

Title
Free AI Grammar Checker - LanguageTool
Description
Instantly check grammar, punctuation, and spelling errors with LanguageTool's AI-powered grammar checker. Enhance your writing in over 30 languages with ease.
Canonical URL
https://languagetool.org/
Language
en
Viewport
width=device-width, initial-scale=1

Social Media Cards

OpenGraph

Type
website
Image
https://languagetool.org/images/social/og_image.jpg
Image:alt
LanguageTool - Your Writing Assistant
Image:width
1200
Image:height
630
Site Name
LanguageTool
Image:type
image/jpeg

Resource Hints

dns-prefetch

https://api.languagetoolplus.com/

dns-prefetch

https://api.languagetool.org/

preload

https://languagetool.org/js/_new/chunks/languagetool-en-external-react.js?id=ccc9f0e4d1fb047b

Type: script

preload

https://languagetool.org/js/_new/chunks/standalone-styles.js?id=a8b1e1471128b196

Type: script

Inspected on November 20, 2025 at 13:11 UTC