What powers opera-massy.com?
Last seen Aug 2026 · 30 technologies across 14 categories
Analytics
Authentication
CDN
Ecommerce
Hosting panels
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Programming languages
Security
Tag managers
Web servers
Widgets
AI Crawlers
Blocks 1 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Search and AI assistants
- Amazonbot Blocked
The other 32 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
- Aug 2026 amazonbot added to robots.txt
AI Crawlers
1 of 33 AI crawlers blocked
Audience
- 82% phone
- 18% desktop
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.99 / 10 · ranked #575,592 of all domains
130 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 3.8 MB · 114 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Contabo (161.97.159.9)
- Email: securemail.pro
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 2,372,635, 4 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| billetterie.opera-massy.com | 18 |
| opera-massy.com | 15 |
| www.opera-massy.com | 15 |
| bourse.opera-massy.com | 13 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Nginx Mar 2026
- dropped OpenResty Mar 2026
- dropped Google Hosted Libraries Jan 2026
- dropped jQuery CDN Jan 2026
- detected Nginx Jan 2026
- detected OpenResty Jan 2026
- dropped Nginx Nov 2025
- dropped OpenResty Nov 2025