DNS Gurus
Open Cached · just now
23 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
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
  • • Add Strict-Transport-Security header with max-age of at least 1 year
  • • 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

3 headers
Connection
Performance
keep-alive
Transfer-Encoding
Performance
chunked
Vary
Performance
Accept-Encoding

Caching Headers

3 headers
Age
Caching
886
Cache-Control
Caching
public, max-age=0, s-maxage=3600
Last-Modified
Caching
Wed, 26 Nov 2025 04:42:29 GMT

Content Headers

1 headers
Content-Type
Content
text/html; charset=UTF-8

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
__cf_bm=SAbgrwevfs2hswfSQ2w3FAcEnuRwkNItAR8Eh2htR.A-1764133036-1.0.1.1-l9fGIBOifcASAVZTwtBq9KkC2XnCH0Bstk5ue7CXdkiWR8MzIKptShHuYNrJfxVPgzGl4fh1tYYtxIoX9gi2q0S.v6TB.eQikv8qIKz4JGk; HttpOnly; SameSite=None; Secure; Path=/; Domain=.musicteacher.com; Expires=Wed, 26 Nov 2025 05:27:16 GMT

Other Headers

13 headers
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9a46cdd2b82f3b89-IAD
Date
Other
Wed, 26 Nov 2025 04:57:16 GMT
Ki-Cache-Tag
Other
b4674dfd-0690-4f1b-abbb-e84318ff7fa8,34a8e68582b91e508c11080b72bcaf3adcbfd3aadbe86c9b50570ad22fbf6cc7
Ki-Cache-Type
Other
Edge
Ki-Cf-Cache-Status
Other
HIT
Ki-Edge
Other
v=23.1.1;mv=5.0.17
Ki-Edge-O2o
Other
yes
Ki-Origin
Other
g1p
Nel
Other
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
Report-To
Other
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=CjAOBEfxMAaZCkQi9cu4shXG4fIZb6uF9znEYKrSOKjHol54hvHyOpOFkqAge49jkf%2FZYvFc%2BEqF8Rx2Ez%2FRoWaNfBrxIMCAgFndUfiJDiG9J4%2FGuojxec6TepLGLGyX2mk%3D"}],"group":"cf-nel","max_age":604800}
X-Edge-Location-Klb
Other
1
X-Kinsta-Cache
Other
HIT

Recommendations

Enable compression (gzip/brotli) to improve performance

Analysis completed in 423ms