HTTP Headers Analysis for https://heycompress.web.app

HTTP Security Headers

Status

Strict-Transport-Security

Excellent

max-age=31556926; includeSubDomains; preload

Content-Security-Policy

Missing

Not configured Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Excellent

DENY

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Good

strict-origin-when-cross-origin

Permissions-Policy

Present

camera=(), microphone=(), geolocation=()

Recommendations

• Add Content-Security-Policy header to prevent XSS attacks

Performance Headers

Accept-Ranges

Performance

bytes

Connection

Performance

close

Vary

Performance

x-fh-requested-host, accept-encoding

accept-ranges: bytes
connection: close
vary: x-fh-requested-host, accept-encoding

Caching Headers

Cache-Control

Caching

max-age=3600

Etag

Caching

"48a885c8a2f17fdb97a4dae46ae29bae228f0f2fb36eb22a344b08a939feb723"

Last-Modified

Caching

Wed, 17 Jun 2026 10:50:07 GMT

cache-control: max-age=3600
etag: "48a885c8a2f17fdb97a4dae46ae29bae228f0f2fb36eb22a344b08a939feb723"
last-modified: Wed, 17 Jun 2026 10:50:07 GMT

Content Headers

Content-Length

Content

129363

Content-Type

Content

text/html; charset=utf-8

content-length: 129363
content-type: text/html; charset=utf-8

Server Headers

No server headers found

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Alt-Svc

Other

h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400

Date

Other

Tue, 04 Aug 2026 00:29:21 GMT

X-Cache

Other

MISS

X-Cache-Hits

Other

0

X-Served-By

Other

cache-lga21971-LGA

X-Timer

Other

S1785803361.065488,VS0,VE228

alt-svc: h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
date: Tue, 04 Aug 2026 00:29:21 GMT
x-cache: MISS
x-cache-hits: 0
x-served-by: cache-lga21971-LGA
x-timer: S1785803361.065488,VS0,VE228

Recommendations

Enable compression (gzip/brotli) to improve performance