What powers serresstelie.com?
Last seen Aug 2026 · 25 technologies across 14 categories
Analytics
Google Analytics
since Jul 2019
CDN
cdnjs
since Nov 2021
Cloudflare
since May 2022
CMS
Databases
PostgreSQL
since Nov 2019
Ecommerce
Cart Functionality
since Sep 2020
Font scripts
Google Font API
since Nov 2019
JavaScript libraries
Miscellaneous
Programming languages
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Apr 2023
UI frameworks
Web servers
Nginx
since Nov 2019
Webmail
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 80% phone
- 20% desktop
Canada
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.83 / 10 · ranked #4,181,438 of all domains
19 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: French (Canada)
- Weight: 1.6 MB · 20 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on IWEB-AS (184.107.122.220)
- DNS: Cloudflare DNS
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 24,312,673, 2 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| tests.serresstelie.com | 23 |
| serresstelie.com | 15 |
| www.serresstelie.com | 15 |
Full technology history →
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Recent changes
- dropped Ubuntu Nov 2025