DNS Gurus
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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, 13 Jan 2026 16:26:33 GMT
Isocdi
Other
0
Microsoftsharepointteamservices
Other
16.0.0.26719
Ms-Cv
Other
oeylsKkQAIAk64gk+sDQ9A.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
b0a5eca1-10a9-8000-24eb-8824fac0d0f4
Spiislatency
Other
0
Sprequestduration
Other
18
Sprequestguid
Other
b0a5eca1-10a9-8000-24eb-8824fac0d0f4
X-Cache
Other
CONFIG_NOCACHE
X-Forms_based_auth_required
Other
https://serviceobjects0.sharepoint.com/_forms/default.aspx?ReturnUrl=/_layouts/15/error.aspx&Source=/
X-Forms_based_auth_return_url
Other
https://serviceobjects0.sharepoint.com/_layouts/15/error.aspx
X-Idcrl_auth_params_v1
Other
IDCRL Type="BPOSIDCRL", EndPoint="/_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: 6B67CBCC618847C483B52D4F43FDB7A4 Ref B: BL2AA2011006025 Ref C: 2026-01-13T16:26:33Z
X-Networkstatistics
Other
1,4193511,0,91,2335503,3147776,3147776,31588
X-Sharepointhealthscore
Other
2

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