What powers safescreener.com?
Last seen Sep 2026 · 35 technologies across 23 categories
Advertising
Microsoft Advertising
since Nov 2025
Analytics
Cloudflare Browser Insights
since Nov 2025
HubSpot Analytics
since Aug 2022
Appointment scheduling
Calendly
since Nov 2025
Caching
Redis Object Cache
since Oct 2022
CDN
Cloudflare
since Aug 2022
CMS
Cookie compliance
Usercentrics
since Nov 2025
Databases
Amazon SES
since Sep 2026
Font scripts
Font Awesome
since Aug 2022
Twitter Emoji (Twemoji)
since Aug 2022
JavaScript frameworks
JavaScript libraries
Live chat
HubSpot Chat
since Aug 2022
Marketing automation
HubSpot
since Aug 2022
Miscellaneous
HTTP/3
since Sep 2025
PaaS
Amazon Web Services
since Sep 2026
Performance
Priority Hints
since Dec 2023
Programming languages
PHP
since Aug 2022
Security
Cloudflare Bot Management
since Aug 2022
HSTS
since Sep 2022
Video players
Twitch Player
since Nov 2025
Webmail
Google Workspace
since Aug 2022
Widgets
AddToAny
since Aug 2022
WordPress plugins
AddToAny Share Buttons
since Aug 2022
Ninja Forms
since Aug 2022
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 100% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.71 / 10 · ranked #4,867,406 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Sep 2026.
Infrastructure
- Hosted on Cloudflare (104.21.35.59, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Jan 2027
- Common Crawl link graph: rank 24,720,433, 2 hosts
- Verified with: Google
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 Calendly Nov 2025
- detected Cloudflare Browser Insights Nov 2025
- detected Microsoft Advertising Nov 2025
- detected Twitch Player Nov 2025
- detected Usercentrics Nov 2025