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:May 8, 2026 03:35:52
Target URL:https://costco.plateau.com/
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Page Information
Target URL
https://costco.plateau.com/
Page Title
Sign In
Status
Active
Host Information
Domain
login.costco.com
Server
N/A
Country
United States
IP Address
170.167.103.202
ASN Information
11283
COSTCO
Technologies
HSTS
Security
SSL Certificate
HTTPS Enabled
Secure
Certificate Issuer
N/A
Valid From
2026-05-07 03:35:59
Valid Until
2027-05-08 03:35:59
Subject Name
login.costco.com
Performance Statistics
15
Total Requests
4
Domains
4
IP Addresses
360.65 KB
Transfer Size
Content Size357.25 KB
HTTP Headers
Cache-Control
no-cache, no-store
Content-Type
text/html;charset=utf-8
Date
Fri, 08 May 2026 03:35:59 GMT
Expires
Thu, 01 Jan 1970 00:00:00 GMT
Pragma
no-cache
Referrer-Policy
origin
Strict-Transport-Security
max-age=16070400; includeSubDomains
Transfer-Encoding
chunked
X-Frame-Options
SAMEORIGIN
9 headers detected
Technology Stack Analysis
HSTS
Security
HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
Website Cookies 3
PF
login.costco.com
HttpOnly Secure None
Value
u6lj7OiZ7C7NZAVnwqyQrr
Expires:Session
f5avraaaaaaaaaaaaaaaa_session_
login.costco.com
HttpOnly Secure
Value
[f5avraaaaaaaaaaaaaaaa_session_ redacted]
Expires:Session
f5_cspm
login.costco.com
Value
1234
Expires:Session
External Links 1
Trouble Signing In?
fssts.costco.com
Target URL
https://fssts.costco.com/pm/trouble.aspx
Requested Domains 4
avu3yuasl.accounts.cloud.sap
Unknown Type
No category information available
costco.plateau.com
Unknown Type
No category information available
login.costco.com
Subdomain
No category information available
performancemanager4.successfactors.com
Unknown Type
No category information available