No Security Risks Detected
This domain appears to be safe and secure
100%
Score
Disclaimer: This assessment is based on automated analysis of publicly available information. Results are for informational purposes only. For critical applications, consult security professionals.
Scan Information
Last checked:February 16, 2026 02:57:30
Target URL:https://butterflyletters.io/
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Page Information
Target URL
https://butterflyletters.io/
Page Title
Parental Alienation App | ButterflyLetters, Launching soon!
Status
Active
Host Information
Domain
www.butterflyletters.io
Server
Vercel
Country
United States
IP Address
216.150.16.193
ASN Information
16509
AMAZON-02
Technologies
Vercel
PaaS
HSTS
Security
SSL Certificate
HTTPS Enabled
Secure
Certificate Issuer
N/A
Valid From
2026-02-15 02:57:36
Valid Until
2027-02-16 02:57:36
Subject Name
www.butterflyletters.io
Performance Statistics
23
Total Requests
2
Domains
2
IP Addresses
510.47 KB
Transfer Size
Content Size1 MB
HTTP Headers
Access-Control-Allow-Origin
*
Age
265753
Cache-Control
public, max-age=0, must-revalidate
Content-Disposition
inline
Content-Encoding
br
Content-Type
text/html; charset=utf-8
Date
Mon, 16 Feb 2026 02:57:36 GMT
Etag
W/"ca0bd429ee46cba115c4ed68602765f1"
Server
Vercel
Strict-Transport-Security
max-age=63072000
Transfer-Encoding
chunked
Vary
rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch
X-Matched-Path
/
X-Nextjs-Prerender
1
X-Nextjs-Stale-Time
300
X-Vercel-Cache
HIT
X-Vercel-Id
cle1::p84zt-1771210656438-2db87983d0d6
17 headers detected
Technology Stack Analysis
Vercel
PaaS
Vercel is a cloud platform for static frontends and serverless functions.
HSTS
Security
HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
External Links 3
Requested Domains 2
butterflyletters.io
Unknown Type
No category information available
www.butterflyletters.io
Subdomain
No category information available