What powers pierreval.com?
Last seen Sep 2026 · 44 technologies across 21 categories
Analytics
CDN
CMS
Databases
Ecommerce
Font scripts
JavaScript graphics
JavaScript libraries
Maps
Miscellaneous
Operating systems
Performance
Programming languages
Security
Tag managers
UI frameworks
Web servers
Webmail
Widgets
WordPress plugins
WordPress themes
AI Crawlers
Blocks 6 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- CCBot Blocked
- ClaudeBot Blocked
- FacebookBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
Search and AI assistants
- PerplexityBot Blocked
The other 27 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
6 of 33 AI crawlers blocked
Audience
- 70% phone
- 30% desktop
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.03 / 10 · ranked #3,502,312 of all domains
20 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.8 s |
| INP | 175 ms |
| CLS | 0 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: French (France)
- Weight: 4.9 MB · 179 requests
- WordPress theme: hello-elementor · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Groupe Pierreval
- Industry: Home and construction (declares
GeneralContractor)
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on o2switch (109.234.164.232)
- DNS: Gandi
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 16,061,760, 5 hosts
- Verified with: Atlassian, Brevo, Google, Meta Business
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.pierreval.com | 34 |
| www.immobilierneuf.pierreval.com | 20 |
| immo.pierreval.com | 13 |
| carrere-invest.pierreval.com | 6 |
| proprietaires.pierreval.com | 6 |
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Feb 2026
- detected Cloudflare Dec 2025
- detected Cloudflare Bot Management Dec 2025
- dropped Elfsight Nov 2025
- dropped Embed Optimizer Nov 2025
- dropped Microsoft Advertising Nov 2025
- dropped Modern Image Formats Nov 2025