Open
Cached
·
just now
19
Headers
Detected Technologies from Headers
HTTP Security Headers
Status
Strict-Transport-Security
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
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 X-Content-Type-Options: nosniff
- • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
- • Consider adding Permissions-Policy to control browser features
Performance Headers
Connection
close
Transfer-Encoding
chunked
Vary
Accept-Encoding
connection: close transfer-encoding: chunked vary: Accept-Encoding
Caching Headers
Cache-Control
no-cache, no-store, must-revalidate, private
Expires
Fri, 01 Jan 1990 00:00:00 GMT
cache-control: no-cache, no-store, must-revalidate, private expires: Fri, 01 Jan 1990 00:00:00 GMT
Content Headers
Content-Type
text/html; charset="utf-8"
content-type: text/html; charset="utf-8"
Server Headers
Server
cloudflare
server: cloudflare
CORS Headers
No CORS headers found
Cookies Headers
Other Headers
Alt-Svc
h3=":443"; ma=86400
Cf-Cache-Status
DYNAMIC
Cf-Ray
a02e2d1568e9d911-EWR
Date
Thu, 28 May 2026 15:08:41 GMT
Host
cpcalendars.coderdrop.com:443
Nel
Report-To Group
cf-nel
max-age: 1w
success: 0.0%
Persistent-Auth
false
Report-To
Server-Timing
cfCacheStatus;desc="DYNAMIC", cfEdge;dur=7,cfOrigin;dur=494
Www-Authenticate
Basic realm="DAV Server"
X-Turbo-Charged-By
LiteSpeed
alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: a02e2d1568e9d911-EWR
date: Thu, 28 May 2026 15:08:41 GMT
host: cpcalendars.coderdrop.com:443
nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
persistent-auth: false
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=5c5b47N1s9sbq7SeUm31l0wHYiRGBTWzJhevKrOmVKWsEIS7jhFPuNgeQlEQ%2FMwhWJAbPNRhJ7AK29YZ0xvJ%2BFxhZYiqZKH8IOSEgTyyw29apTJW9XqS%2BYRNG9zQzJngF2RylfocPOYrHrrm"}]}
server-timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=7,cfOrigin;dur=494
www-authenticate: Basic realm="DAV Server"
x-turbo-charged-by: LiteSpeed
Recommendations
Enable compression (gzip/brotli) to improve performance