HTTP Headers Analysis for https://status.kerio.com

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

Open Cached · just now

15 Headers

Detected Technologies from Headers

See all in URL Inspect 2

Amazon S3

CDN77

HTTP Security Headers

Status

Strict-Transport-Security

Missing

Not configured

Content-Security-Policy

Missing

Not configured Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

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

Accept-Ranges

Performance

bytes

Vary

Performance

Accept-Encoding

accept-ranges: bytes
vary: Accept-Encoding

Caching Headers

Etag

Caching

"4d4ec543f564e199cc8cf7e645503611"

Last-Modified

Caching

Thu, 30 Nov 2017 18:41:56 GMT

etag: "4d4ec543f564e199cc8cf7e645503611"
last-modified: Thu, 30 Nov 2017 18:41:56 GMT

Content Headers

Content-Length

Content

676

Content-Type

Content

text/html

content-length: 676
content-type: text/html

Server Headers

Server

CDN77-Turbo

server: CDN77-Turbo

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Date

Other

Thu, 09 Apr 2026 09:20:40 GMT

X-77-Age

Other

719659

X-77-Cache

Other

HIT

X-77-Nzt

Other

kspAwtGSAcn8nXm2e+7zMdPhXirkjwJYAhQESo5r9ZuIf6WdxA

X-77-Nzt-Ray

Other

bff7651d5bb55df4686fd769ba49d72e

X-77-Pop

Other

ashburnUSVA

X-Amz-Id-2

Other

RjnYS4drThjQsPUt/FwxTOQbx3q4XNQNljKyVShRakE/1SgJ9nNkZ246CAJaNpUhBW0gur2Ze1dhuOj2I7gUvwbmsOKY+Eqd

X-Amz-Request-Id

Other

6YF793WY6CYMQ4FW

date: Thu, 09 Apr 2026 09:20:40 GMT
x-77-age: 719659
x-77-cache: HIT
x-77-nzt: kspAwtGSAcn8nXm2e+7zMdPhXirkjwJYAhQESo5r9ZuIf6WdxA
x-77-nzt-ray: bff7651d5bb55df4686fd769ba49d72e
x-77-pop: ashburnUSVA
x-amz-id-2: RjnYS4drThjQsPUt/FwxTOQbx3q4XNQNljKyVShRakE/1SgJ9nNkZ246CAJaNpUhBW0gur2Ze1dhuOj2I7gUvwbmsOKY+Eqd
x-amz-request-id: 6YF793WY6CYMQ4FW

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching