HTTP Headers Analysis for https://scalyr.com

Detected Technologies from Headers

See all in URL Inspect 3

Nginx

Pantheon

Varnish

HTTP Security Headers

Status

Strict-Transport-Security

Excellent

max-age=31622400; 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, Cookie, Cookie

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

Caching Headers

Age

Caching

421716

Cache-Control

Caching

public, max-age=604800

age: 421716
cache-control: public, max-age=604800

Content Headers

Content-Length

Content

80191

Content-Type

Content

text/html; charset=UTF-8

content-length: 80191
content-type: text/html; charset=UTF-8

Server Headers

Server

nginx

server: nginx

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Date

Other

Tue, 05 May 2026 22:54:26 GMT

Link

Other

URL https://www.dataset.com/wp-json/

rel=https://api.w.org/

URL https://www.dataset.com/wp-json/wp/v2/pages/4

rel=alternate title=JSON type=application/json

URL https://www.dataset.com/

rel=shortlink

Via

Other

1.1 varnish, 1.1 varnish, 1.1 varnish, 1.1 varnish

X-Cache

Other

HIT, HIT, MISS, MISS

X-Cache-Hits

Other

21, 0, 0, 0

X-Pantheon-Styx-Hostname

Other

styx-us-a-585b48f5c5-pqvnr

X-Served-By

Other

cache-chi-klot8100080-CHI, cache-pdk-katl1840028-PDK, cache-pdk-kpdk2140057-PDK, cache-pdk-kpdk2140057-PDK

X-Styx-Req-Id

Other

7a50c228-44ff-11f1-9c8b-4a5b5d0c7e50

X-Timer

Other

S1778021666.044609,VS0,VE61

date: Tue, 05 May 2026 22:54:26 GMT
link: <https://www.dataset.com/wp-json/>; rel="https://api.w.org/", <https://www.dataset.com/wp-json/wp/v2/pages/4>; rel="alternate"; title="JSON"; type="application/json", <https://www.dataset.com/>; rel=shortlink
via: 1.1 varnish, 1.1 varnish, 1.1 varnish, 1.1 varnish
x-cache: HIT, HIT, MISS, MISS
x-cache-hits: 21, 0, 0, 0
x-pantheon-styx-hostname: styx-us-a-585b48f5c5-pqvnr
x-served-by: cache-chi-klot8100080-CHI, cache-pdk-katl1840028-PDK, cache-pdk-kpdk2140057-PDK, cache-pdk-kpdk2140057-PDK
x-styx-req-id: 7a50c228-44ff-11f1-9c8b-4a5b5d0c7e50
x-timer: S1778021666.044609,VS0,VE61

Recommendations

Enable compression (gzip/brotli) to improve performance