DNS Gurus

SSL Verification Bypassed

The server's SSL certificate could not be verified. The analysis was completed using insecure mode. Data may be less reliable.

Reason:

Unknown Certificate Authority - the server's certificate is not trusted

Cached · 2h ago
24 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31536000
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

1 headers
Connection
Performance
close

Caching Headers

0 headers
No caching headers found

Content Headers

2 headers
Content-Length
Content
13
Content-Type
Content
text/plain; charset=utf-8

Server Headers

1 headers
X-Powered-By
Server
ASP.NET

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

18 headers
Date
Other
Tue, 30 Dec 2025 03:01:57 GMT
Isocdi
Other
0
Microsoftsharepointteamservices
Other
16.0.0.26719
Ms-Cv
Other
oef2FfPQAIAY1AmqVZ+oFQ.0
P3p
Other
CP="ALL IND DSP COR ADM CONo CUR CUSo IVAo IVDo PSA PSD TAI TELo OUR SAMo CNT COM INT NAV ONL PHY PRE PUR UNI"
Request-Id
Other
15f6e7a1-d0f3-8000-18d4-09aa559fa815
Spiislatency
Other
0
Sprequestduration
Other
12
Sprequestguid
Other
15f6e7a1-d0f3-8000-18d4-09aa559fa815
X-Cache
Other
CONFIG_NOCACHE
X-Forms_based_auth_required
Other
https://cdw.sharepoint.com/_forms/default.aspx?ReturnUrl=/_layouts/15/error.aspx&Source=/sites/TheVaultUS
X-Forms_based_auth_return_url
Other
https://cdw.sharepoint.com/_layouts/15/error.aspx
X-Idcrl_auth_params_v1
Other
IDCRL Type="BPOSIDCRL", EndPoint="/sites/TheVaultUS/_vti_bin/idcrl.svc/", RootDomain="sharepoint.com", Policy="MBI"
X-Ms-Invokeapp
Other
1; RequireReadOnly
X-Msdavext_error
Other
917656; Access+denied.+Before+opening+files+in+this+location%2c+you+must+first+browse+to+the+web+site+and+select+the+option+to+login+automatically.
X-Msedge-Ref
Other
Ref A: F70769D8575A493D964DC7F4037B594A Ref B: BL2AA2011006031 Ref C: 2025-12-30T03:01:57Z
X-Networkstatistics
Other
3,4193525,0,436,4164250,8007772,8007772,649
X-Sharepointhealthscore
Other
1

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching

Consider removing X-Powered-By header to hide server technology