DNS Gurus
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21 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
0
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

15 headers
Date
Other
Wed, 31 Dec 2025 21:44:50 GMT
Isocdi
Other
1
Microsoftsharepointteamservices
Other
16.0.0.26803
Ms-Cv
Other
oeiIvCbQABBrsImtuTlK2w.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
bc88e8a1-d026-1000-6bb0-89adb9394adb
Spiislatency
Other
1
Sprequestduration
Other
80
Sprequestguid
Other
bc88e8a1-d026-1000-6bb0-89adb9394adb
X-Cache
Other
CONFIG_NOCACHE
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: 65F9FC003CB14FA1AC831B4C04481228 Ref B: BL2AA2011002040 Ref C: 2025-12-31T21:44:50Z
X-Networkstatistics
Other
0,4192963,78,215,9253343,6295552,6295552,35690
X-Sharepointhealthscore
Other
3

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