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:July 22, 2025 01:04:47
Target URL:https://whattoopen.com/
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Page Information
Target URL
https://whattoopen.com/
Page Title
WhatToOpen
Status
Active
Host Information
Domain
whattoopen.com
Server
Vercel
Country
United States
IP Address
216.198.79.1
ASN Information
16509
AMAZON-02
Technologies
Vercel
PaaS
HSTS
Security
SSL Certificate
HTTPS Enabled
Secure
Certificate Issuer
49m290 Gateway Proxy BISO MITM CA
Valid From
2025-07-16 06:45:26
Valid Until
2025-08-15 06:45:56
Subject Name
whattoopen.com
Performance Statistics
8
Total Requests
3
Domains
3
IP Addresses
1.1 MB
Transfer Size
Content Size1.19 MB
HTTP Headers
accept-ranges
bytes
access-control-allow-origin
*
age
0
cache-control
public, max-age=0, must-revalidate
cf-team
28d14298ff000018ab16c31400000001
content-disposition
inline
content-length
653
content-type
text/html; charset=utf-8
date
Tue, 22 Jul 2025 01:04:55 GMT
etag
"f8ff329dde2e6c398b3d98ece8d5888e"
last-modified
Tue, 22 Jul 2025 01:04:55 GMT
server
Vercel
server-timing
cfReqDur;dur=1677.915
strict-transport-security
max-age=63072000
x-vercel-cache
HIT
x-vercel-id
hkg1::8dj4c-1753146295366-bc53d500ed40
16 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 0
Requested Domains 3
fonts.googleapis.com
Unknown Type
No category information available
fonts.gstatic.com
Unknown Type
No category information available
whattoopen.com
Apex domain
No category information available