HTTP Headers Analysis for https://blog.timekit.io

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

14 Headers

Detected Technologies from Headers

See all in URL Inspect 5

Envoy

Google Search

Google Static File Front End

Nginx

Google Cloud

HTTP Security Headers

Status

Strict-Transport-Security

Missing

Not configured

Content-Security-Policy

Weak

frame-ancestors 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
• Significantly strengthen CSP directives
• 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

Vary

Performance

Accept-Encoding

vary: Accept-Encoding

Caching Headers

Cache-Control

Caching

no-cache, no-store, max-age=0, must-revalidate

Etag

Caching

W/"135cb-RUE6GY5TDKSfZ2xDWZZfPpuJcs4"

cache-control: no-cache, no-store, max-age=0, must-revalidate
etag: W/"135cb-RUE6GY5TDKSfZ2xDWZZfPpuJcs4"

Content Headers

Content-Type

Content

text/html; charset=utf-8

content-type: text/html; charset=utf-8

Server Headers

Server

nginx

server: nginx

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

set-cookie: uid=lo_dad7df22a0f7; Path=/; Expires=Thu, 10 Jun 2027 15:19:57 GMT; HttpOnly; Secure; SameSite=None
sid=1:q4vxm6sTaMulUorDLB4dSwf0IJAPRDbN7430UG/q/qF1wMkAB0iT+dRSUd5xk+1z; Path=/; Expires=Thu, 10 Jun 2027 15:19:57 GMT; HttpOnly; Secure; SameSite=None

Other Headers

Date

Other

Wed, 06 May 2026 15:19:57 GMT

Link

Other

URL

https://www.google.com

rel=preconnect

URL

https://www.gstatic.com

rel=preconnect

URL https://glyph.medium.com/css/unbound.css

as=style rel=preload

Medium-Fulfilled-By

Other

valencia/main-20260504-223759-76e7fd0d24, lite/main-20260506-133927-fada22497c, rito/main-20260505-171153-70f423c808, tutu/main-20260506-020602-b3ccdaf398

Medium-Missing-Time

Other

158

Sepia-Upstream

Other

medium

X-Envoy-Upstream-Service-Time

Other

307

X-Request-Received-At

Other

1778080797553

date: Wed, 06 May 2026 15:19:57 GMT
link: <https://www.google.com>; rel="preconnect", <https://www.gstatic.com>; rel="preconnect", <https://glyph.medium.com/css/unbound.css>; as="style"; rel="preload"
medium-fulfilled-by: valencia/main-20260504-223759-76e7fd0d24, lite/main-20260506-133927-fada22497c, rito/main-20260505-171153-70f423c808, tutu/main-20260506-020602-b3ccdaf398
medium-missing-time: 158
sepia-upstream: medium
x-envoy-upstream-service-time: 307
x-request-received-at: 1778080797553

Recommendations

Enable compression (gzip/brotli) to improve performance