Open
Cached
·
just now
19
Headers
Detected Technologies from Headers
HTTP Security Headers
Status
Strict-Transport-Security
Excellent
max-age=31622400; includeSubDomains; preload
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 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
bytes
Connection
close
Vary
Accept-Encoding, accept, content-type, Cookie, Cookie
accept-ranges: bytes connection: close vary: Accept-Encoding, accept, content-type, Cookie, Cookie
Caching Headers
Age
425571
Cache-Control
public, max-age=604800
age: 425571 cache-control: public, max-age=604800
Content Headers
Content-Length
181995
Content-Type
text/html; charset=utf-8
content-length: 181995 content-type: text/html; charset=utf-8
Server Headers
Server
nginx
server: nginx
CORS Headers
No CORS headers found
Cookies Headers
Other Headers
Date
Sun, 10 May 2026 06:38:07 GMT
Link
rel=https://api.w.org/
rel=shortlink
Server-Timing
amp_sanitizer;dur="78.5",amp_style_sanitizer;dur="39.2",amp_tag_and_attribute_sanitizer;dur="30.0",amp_optimizer;dur="12.9"
Via
1.1 varnish, 1.1 varnish
X-Cache
HIT, MISS
X-Cache-Hits
13, 0
X-Pantheon-Styx-Hostname
styx-us-a-585b48f5c5-gwv9h
X-Served-By
cache-chi-klot8100168-CHI, cache-nyc-kteb1890026-NYC
X-Styx-Req-Id
f23947c0-485b-11f1-a900-5e56247897dc
X-Timer
S1778395088.679505,VS0,VE25
date: Sun, 10 May 2026 06:38:07 GMT link: <https://blog.amp.dev/wp-json/>; rel="https://api.w.org/", <https://wp.me/aQKQx>; rel=shortlink server-timing: amp_sanitizer;dur="78.5",amp_style_sanitizer;dur="39.2",amp_tag_and_attribute_sanitizer;dur="30.0",amp_optimizer;dur="12.9" via: 1.1 varnish, 1.1 varnish x-cache: HIT, MISS x-cache-hits: 13, 0 x-pantheon-styx-hostname: styx-us-a-585b48f5c5-gwv9h x-served-by: cache-chi-klot8100168-CHI, cache-nyc-kteb1890026-NYC x-styx-req-id: f23947c0-485b-11f1-a900-5e56247897dc x-timer: S1778395088.679505,VS0,VE25
Recommendations
Enable compression (gzip/brotli) to improve performance