What powers holert.com?
Last seen Jun 2026 · 19 technologies across 13 categories
CDN
Cloudflare
since Mar 2022
CMS
HubSpot CMS Hub
since Sep 2025
Cookie compliance
HubSpot Cookie Policy Banner
since Sep 2025
MailChimp
since Sep 2025
Font scripts
Font Awesome
since Jun 2020
Google Font API
since Jan 2026
JavaScript libraries
Marketing automation
HubSpot
since Sep 2025
Miscellaneous
HTTP/3
since Sep 2025
Open Graph
since Sep 2022
Security
Cloudflare Bot Management
since Mar 2022
HSTS
since Sep 2025
UI frameworks
Video players
YouTube
since Mar 2021
Webmail
Microsoft 365
since Aug 2022
Widgets
ProvenExpert
since Feb 2021
Page
- Language: German
- CDN: Cloudflare
- Weight: 6.4 MB · 124 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Google Font API Jan 2026
- detected Preact Jan 2026
- detected YouTube Jan 2026
- dropped HubSpot Analytics Dec 2025
- dropped Detectify Oct 2025
- dropped Google Analytics Oct 2025
- dropped Google Hosted Libraries Oct 2025
- dropped IIS Oct 2025
- dropped jQuery Migrate Oct 2025
- dropped Kendo UI Oct 2025
- dropped Microsoft ASP.NET Oct 2025
- dropped Modernizr Oct 2025
- dropped Progress Sitefinity Oct 2025
- dropped Windows Server Oct 2025
- dropped YouTube Oct 2025
- detected Animate.css Sep 2025
- detected HSTS Sep 2025
- detected HTTP/3 Sep 2025
- detected HubSpot Sep 2025
- detected HubSpot Analytics Sep 2025
- detected HubSpot CMS Hub Sep 2025
- detected HubSpot Cookie Policy Banner Sep 2025
- detected MailChimp Sep 2025
- detected Material Design Lite Sep 2025
- detected ZURB Foundation Sep 2025