What powers 
olzzon.com?
Last seen Sep 2026 · 6 technologies across 6 categories
Advertising
Google AdSense
since Jun 2023
Cookie compliance
Funding Choices
since Jun 2023
Miscellaneous
Open Graph
since Sep 2022
Performance
Priority Hints
since Sep 2026
Security
reCAPTCHA
since Jun 2023
Web servers
Apache HTTP Server
since Jan 2019
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
- Aug 2026 *: Blocked (was Restricted)
- Aug 2026 *: Restricted (was Blocked)
AI Crawlers
All crawlers blocked
Audience
- 78% phone
- 22% desktop
Sweden
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.19 / 10 · ranked #457,387 of all domains
34 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 0.5 MB · 48 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on HOSTUP HOSTUP (91.226.221.199)
- DNS: ClouDNS
- Email: forss.net
- Email security: no SPF record, no DMARC record, CAA
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 1,947,240, 8 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.olzzon.com | 6 |
| www2.olzzon.com | 1 |
| www3.olzzon.com | 1 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Priority Hints Sep 2026
- dropped Google Font API Nov 2025