aarnihalinen.fi

🇫🇮 FI 🇬🇧 en .fi Last analyzed 2026-10-21
🟢 Online

Personal site of Aarni Halinen, Senior Software Engineer in Helsinki. Sporadic writing about hobby projects.

Key Metrics for aarnihalinen.fi

🏳️ Country
🇫🇮 FI
Server location
🗣️ Language
🇬🇧 en
Primary site language
⚡ Site Speed
135ms
Excellent
🖥️ Hosting
DNA - DNA Oyj, FI
Infrastructure provider
📆 Domain Age
7y 5m
Since 2019-05-21
📧 Email Provider
ProtonMail
Business email service
💰 Revenue Tier
🥉 Bronze
Bronze = est. under $1M/yr
🔍 SEO Score
🥇 Gold (72/100)
Gold = strong titles, meta, links & sitemap signals

🔧 Some technologies aarnihalinen.fi uses

Technologies detected on aarnihalinen.fi

📋 Domain Registration

Registered
2019-05-21
7y 5m ago
Expires
2031-05-21
DNS Provider
DigitalOcean

🖥️ Hosting & Network

Provider
DNA - DNA Oyj, FI
Server Location
🇫🇮 FI
Response Time
135 ms

📧 Email & Security

Email Provider ProtonMail
✅ SPF Configured ✅ DMARC (p=quarantine)

🌐 Subdomains (2 tracked via certificate transparency)

jellyfin
sik75

📡 Recently Observed Changes

http title changed Astro Blog to ~/aarni · digital garden 2026-10-21 23:18:31
http tech added Envoy 2026-10-21 23:18:31
+2 more changes, sign up to follow this domain

💰 Revenue Estimation

Revenue Tier
🥉 Bronze
More details, sign up
Estimated Employees
1-10
Confidence
60%

🔍 SEO Audit

On-page Score
72/100
Tier
🥇 Gold (72/100)
Gold = strong titles, meta, links & sitemap signals
Failed Checks
More details, sign up
🔒 2 subdomains detected

Frequently Asked Questions

What platform does aarnihalinen.fi use?

ListSignal detected 4 technologies on aarnihalinen.fi, including Astro, Envoy, Open Graph, Google Search Console.

What technologies does aarnihalinen.fi use?

aarnihalinen.fi uses 4 detected technologies, including Astro, Envoy, Open Graph, Google Search Console. Email is handled by ProtonMail.

Who hosts aarnihalinen.fi?

aarnihalinen.fi is hosted by DNA - DNA Oyj, FI in FI. Server response time is 135ms.

What email provider does aarnihalinen.fi use?

aarnihalinen.fi uses ProtonMail for email, as detected from their mail exchange DNS records.

Summary of aarnihalinen.fi

aarnihalinen.fi (~/aarni · digital garden) is a website based in FI , primary language: en. Technologies: Astro, Envoy, Open Graph, Google Search Console. Email provider: ProtonMail. Hosted by DNA - DNA Oyj, FI. Domain age: 7y 5m.

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