What powers 
prevu.com?
Last seen Oct 2026 · 15 technologies across 11 categories
Analytics
Authentication
Font scripts
JavaScript frameworks
Load balancers
Miscellaneous
PaaS
Programming languages
Security
UI frameworks
Webmail
AI Crawlers
Blocks 4 of 33 AI crawlers we track by name in its robots.txt. Checked Nov 2026.
Training crawlers
- Bytespider Blocked
- CCBot Blocked
- ImagesiftBot Blocked
Search and AI assistants
- PetalBot Blocked
The other 29 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
4 of 33 AI crawlers blocked
Audience
- 62% phone
- 36% desktop
- 1% tablet
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.49 / 10 · ranked #902,743 of all domains
71 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Amazon CloudFront
- Weight: 0.4 MB · 12 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Amazon Web Services (35.169.157.54)
- DNS: Amazon Route 53
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC reject, DNSSEC signed
- SSL: Amazon Trust Services, RSA 2048, expires Feb 2027
- Common Crawl link graph: rank 7,007,442, 7 hosts
- Verified with: 1Password, Apple Business, Google, Meta Business, Slack, Twilio
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected AWS WAF Captcha Oct 2026
- dropped HSTS Oct 2026
- dropped Nginx Oct 2026
- detected Amazon ELB Sep 2026
- dropped Font Awesome Sep 2026