What powers 
glm.de?
Last seen Sep 2026 · 21 technologies across 14 categories
Caching
WordPress Super Cache
since Feb 2024
CMS
WordPress
since Jul 2019
Databases
MySQL
since Jul 2019
Font scripts
Google Font API
since Jul 2019
Twitter Emoji (Twemoji)
since Jul 2019
Hosting
IONOS
since Aug 2022
JavaScript frameworks
Vue.js
since Jan 2026
JavaScript libraries
Swiper
since Sep 2026
Marketing automation
Sendinblue
since Sep 2026
Miscellaneous
Page builders
WordPress Block Editor
since Jul 2024
Programming languages
PHP
since Jul 2019
Security
Really Simple SSL & Security
since Apr 2024
Web servers
Apache HTTP Server
since Jul 2019
WordPress plugins
Borlabs Cookie
since Aug 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
- Sep 2026 * removed from robots.txt
- Sep 2026 robots.txt removed
AI Crawlers
No robots.txt, all AI crawlers allowed
Open Page Rank
4.17 / 10 · ranked #468,656 of all domains
62 referring domains · OpenPageRank
Organisation
- GLM
- Founded: 1988
- Country: Germany
From Wikidata (CC0).
Infrastructure
- Hosted on IONOS (217.160.0.249, IPv6)
- DNS: IONOS
- Email: IONOS
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Sectigo, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 742,964, 2 hosts
- Verified with: Brevo
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Babel Sep 2026
- detected core-js Sep 2026
- detected PWA Sep 2026
- detected Sendinblue Sep 2026
- detected Swiper Sep 2026
- detected Google Font API Aug 2026
- dropped Google Font API May 2026
- detected Twitter Emoji (Twemoji) Jan 2026
- detected Vue.js Jan 2026