What powers dpg-gruppe.de?
Last seen Oct 2026 · 25 technologies across 12 categories
CMS
WordPress
since May 2022
Databases
MySQL
since May 2022
Font scripts
Ionicons
since Nov 2024
JavaScript frameworks
JavaScript libraries
Isotope
since May 2022
Modernizr
since Jun 2023
Slick
since May 2023
SweetAlert2
since Aug 2022
Swiper
since Sep 2022
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Page builders
Performance
Priority Hints
since Aug 2023
Programming languages
Web servers
Apache HTTP Server
since Nov 2025
Webmail
Apple iCloud Mail
since May 2026
Microsoft 365
since Aug 2022
WordPress plugins
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 58% phone
- 42% desktop
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.83 / 10 · ranked #1,919,739 of all domains
28 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: German
- Weight: 3.2 MB · 109 requests
- WordPress theme: dpg (child: dpg-child) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- DPG Deutsche Elektro Prüfgesellschaft mbH
- Profiles: LinkedIn
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on GoDaddy (92.205.144.88)
- DNS: microsoftonline.com
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC reject
- SSL: GoDaddy, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 29,967,924, 4 hosts
- Verified with: Apple Business, Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Apple iCloud Mail May 2026
- dropped Nginx Dec 2025