What powers k4owners.com?
Last seen Jun 2026 · 34 technologies across 17 categories
Advertising
Ad Lightning
since Feb 2025
Amazon Advertising
since Feb 2025
AppNexus
since Feb 2025
Google AdSense
since Oct 2025
Google Publisher Tag
since Feb 2025
OpenX
since Mar 2025
PubMatic
since Feb 2025
Rubicon Project
since Aug 2025
Taboola
since Oct 2025
TripleLift
since Feb 2025
VerticalScope
since Feb 2025
Affiliate programs
Skimlinks
since Feb 2025
Analytics
Caching
Varnish
since Feb 2025
CDN
Cloudflare
since Feb 2025
Databases
MySQL
since Feb 2025
Font scripts
Google Font API
since Feb 2025
JavaScript frameworks
JavaScript libraries
Message boards
XenForo
since Feb 2025
Miscellaneous
Gravatar
since Dec 2025
Open Graph
since Feb 2025
Performance
Priority Hints
since Oct 2025
Programming languages
PHP
since Feb 2025
Reverse proxies
Envoy
since Feb 2025
Security
Cloudflare Bot Management
since Feb 2025
reCAPTCHA
since Feb 2025
Segmentation
Adobe Audience Manager
since Feb 2025
Tag managers
Google Tag Manager
since Feb 2025
Audience
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.10 / 10 · ranked #92,391,518 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Fastly
- Weight: 4.3 MB · 1,740 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Jun 2026
- detected Cloudflare Bot Management Jun 2026
- dropped Unpkg Jun 2026
- dropped web-vitals Jun 2026
- dropped ID5 May 2026
- dropped Primis May 2026
- dropped Qwik May 2026
- dropped HTTP/3 Apr 2026
- dropped Microsoft ASP.NET Apr 2026
- detected Unpkg Apr 2026
- detected web-vitals Apr 2026
- detected ID5 Mar 2026
- detected Primis Mar 2026
- detected Qwik Mar 2026
- dropped Preact Feb 2026
- dropped Qwik Feb 2026
- dropped Survicate Feb 2026
- detected Gravatar Dec 2025
- detected Preact Dec 2025
- detected Qwik Dec 2025
- detected Survicate Dec 2025
- dropped Qwik Nov 2025
- detected Google AdSense Oct 2025
- dropped Preact Oct 2025
- detected Priority Hints Oct 2025
- dropped Survicate Oct 2025
- detected Taboola Oct 2025
- dropped SpeedCurve Sep 2025
- detected OpenX Aug 2025
- detected Rubicon Project Aug 2025