What powers rkw.plus?
Last seen Aug 2026 · 24 technologies across 16 categories
Analytics
Google Analytics
since Sep 2023
Linkedin Insight Tag
since Feb 2024
Caching
WP Rocket
since Apr 2019
CDN
Cloudflare
since Nov 2024
CMS
WordPress
since Apr 2019
Databases
MySQL
since Apr 2019
Hosting
GoDaddy
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
Performance
Priority Hints
since Nov 2025
Programming languages
PHP
since Apr 2019
Security
Cloudflare Bot Management
since Nov 2024
Really Simple SSL & Security
since Apr 2024
UI frameworks
Video players
VideoJS
since Apr 2020
Web servers
Apache HTTP Server
since Apr 2019
Webmail
Microsoft 365
since Dec 2025
WordPress plugins
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
Audience
- 52% desktop
- 48% phone
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.58 / 10 · ranked #389,849 of all domains
109 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 2000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German (Germany)
- Weight: 0.9 MB · 105 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on GD-EMEA-DC-SXB1 (5.175.14.128, IPv6)
- DNS: GoDaddy DNS
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record
- SSL: GoDaddy, RSA 4096, expires Jan 2027
- Common Crawl link graph: rank 2,865,922, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Microsoft 365 Dec 2025
- detected Priority Hints Nov 2025