What powers 
saunierduval.pl?
Last seen Oct 2026 · 20 technologies across 11 categories
CDN
Amazon S3
since Jul 2024
Development
Turbopack
since Mar 2026
MailChimp
since Aug 2022
JavaScript frameworks
JavaScript libraries
Marketing automation
Mautic
since Sep 2026
Miscellaneous
PaaS
Amazon Web Services
since Jul 2024
Programming languages
Security
HSTS
since Sep 2022
Webmail
Apple iCloud Mail
since May 2023
Microsoft 365
since Aug 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 75% phone
- 25% desktop
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.93 / 10 · ranked #625,835 of all domains
40 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Polish
- CDN: Akamai
- Weight: 1.5 MB · 21 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on PLUSSERVER-ASN1 PlusServer GmbH (195.179.164.5)
- DNS: ikp.pl
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only, CAA
- SSL: GlobalSign, RSA 2048, expires Apr 2027
- Common Crawl link graph: rank 14,910,860, 3 hosts
- Verified with: Brevo, GlobalSign, Microsoft 365
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.saunierduval.pl | 10 |
| xpert.saunierduval.pl | 9 |
| akademia.saunierduval.pl | 7 |
Full technology history →
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