HTTP Headers Analysis for https://tile.osm.org

Detected Technologies from Headers

See all in URL Inspect 2

Apache

Varnish

HTTP Security Headers

Status

Strict-Transport-Security

Excellent

max-age=31536000; includeSubDomains; preload

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 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

Connection

Performance

close

Vary

Performance

Accept-Encoding

accept-ranges: bytes
connection: close
vary: Accept-Encoding

Caching Headers

Age

Caching

2300

Etag

Caching

"3f4-63b621669f8af"

Last-Modified

Caching

Sat, 02 Aug 2025 13:45:29 GMT

age: 2300
etag: "3f4-63b621669f8af"
last-modified: Sat, 02 Aug 2025 13:45:29 GMT

Content Headers

Content-Length

Content

1012

Content-Type

Content

text/html; charset=utf-8

content-length: 1012
content-type: text/html; charset=utf-8

Server Headers

Server

Apache

server: Apache

CORS Headers

Access-Control-Allow-Origin

Cors

*

access-control-allow-origin: *

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

Sun, 03 May 2026 18:53:41 GMT

Via

Other

1.1 varnish

X-Cache

Other

HIT

X-Cache-Hits

Other

3

X-Served-By

Other

cache-bos-kbos510042-BOS

X-Tilerender

Other

palulukon.openstreetmap.org

X-Timer

Other

S1777834422.952198,VS0,VE0

X-Totp

Other

INVALID

X-Totp-Hmac

Other

ZC7c+Mp30Rbv/OENuH+5hINS5d0=

X-Totp-Int

Other

864515

alt-svc: h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
date: Sun, 03 May 2026 18:53:41 GMT
via: 1.1 varnish
x-cache: HIT
x-cache-hits: 3
x-served-by: cache-bos-kbos510042-BOS
x-tilerender: palulukon.openstreetmap.org
x-timer: S1777834422.952198,VS0,VE0
x-totp: INVALID
x-totp-hmac: ZC7c+Mp30Rbv/OENuH+5hINS5d0=
x-totp-int: 864515

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching