What powers clasohlson.se?
Last seen Aug 2026 · 4 technologies across 3 categories
JavaScript frameworks
React
since Jul 2023
Security
HSTS
since Jul 2023
Webmail
Apple iCloud Mail
since Dec 2024
Microsoft 365
since Jul 2023
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 100% phone
Sweden
Finland
Norway
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.74 / 10 · ranked #286,872 of all domains
88 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 0.2 MB · 4 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Clas Ohlson
- Founded: 1918
- Sector: retail
- Country: Sweden
From Wikidata (CC0).
Infrastructure
- Hosted on IPO-EU (194.132.66.34)
- DNS: excedodns.eu
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only, DNSSEC signed
- SSL: DigiCert, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 689,734, 8 hosts
- Verified with: Apple Business, Atlassian, Docker, Microsoft 365
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
- dropped Sendgrid Dec 2025