What powers semantic-web.com?
Last seen Aug 2026 · 32 technologies across 14 categories
Analytics
Google Analytics
since Apr 2019
CMS
Databases
MySQL
since Apr 2019
Font scripts
JavaScript frameworks
JavaScript libraries
Marketing automation
HubSpot
since Jan 2020
Miscellaneous
PaaS
Amazon Web Services
since Aug 2022
Programming languages
PHP
since Apr 2019
Security
HSTS
since Sep 2022
Web servers
Nginx
since Apr 2019
Webmail
Google Workspace
since Aug 2022
WordPress plugins
Contact Form 7
since Apr 2022
Responsive Lightbox & Gallery
since Apr 2022
The Events Calendar
since Apr 2023
WP Rocket
since Jul 2019
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
3.89 / 10 · ranked #656,951 of all domains
80 referring domains · OpenPageRank
Page
- Language: English (United States)
- Weight: 5.0 MB · 108 requests
- WordPress theme: daro (child: daro-child) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Semantic Web Company
- Founded: 2004
- Country: Austria
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on AS-ANEXIA ANEXIA Internetdienstleistungs GmbH (91.209.89.5)
- DNS: Amazon Route 53
- Email: Google Workspace
- Email security: SPF (hard fail), DMARC reject
- SSL: DigiCert, RSA 4096, wildcard, expires Feb 2027
- Common Crawl link graph: rank 2,118,625, 3 hosts
- Verified with: Cisco Duo, Google, Microsoft 365, Miro
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted