What powers 
rondo.fi?
Last seen Sep 2026 · 14 technologies across 11 categories
Caching
Redis Object Cache
since Jan 2026
CMS
WordPress
since May 2022
Databases
Ecommerce
Font scripts
Google Font API
since May 2022
JavaScript libraries
Operating systems
Ubuntu
since May 2022
Performance
Priority Hints
since Jan 2024
Programming languages
PHP
since May 2022
Tag managers
Google Tag Manager
since May 2022
Web servers
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 67% phone
- 33% desktop
Finland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.53 / 10 · ranked #861,809 of all domains
44 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Finnish
- Weight: 1.7 MB · 61 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on MPYNET-AS Mikonkatu 16 (178.16.177.106)
- DNS: planeetta.net
- Email: rdo.fi
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 1,381,461, 3 hosts
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 Redis Aug 2026
- detected Redis Object Cache Aug 2026
- dropped Redis Jun 2026
- dropped Redis Object Cache Jun 2026
- dropped Google Tag Manager for WordPress Feb 2026
- dropped HSTS Feb 2026
- dropped Twitter Emoji (Twemoji) Feb 2026
- detected Redis Jan 2026
- detected Redis Object Cache Jan 2026
- detected Twitter Emoji (Twemoji) Dec 2025
- detected HSTS Nov 2025