HTTP Headers Analysis for https://www.dat.com

Detected Technologies from Headers

See all in URL Inspect 3

Nginx

Pantheon

Varnish

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=300

Content-Security-Policy

Missing

Not configured Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Good

SAMEORIGIN

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Missing

Not configured

Permissions-Policy

Missing

Not configured

Recommendations

• Increase HSTS max-age to at least 1 year and add includeSubDomains
• Add Content-Security-Policy header to prevent XSS attacks
• 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

19926

Cache-Control

Caching

public, max-age=604800

age: 19926
cache-control: public, max-age=604800

Content Headers

Content-Length

Content

405321

Content-Type

Content

text/html; charset=UTF-8

content-length: 405321
content-type: text/html; charset=UTF-8

Server Headers

Server

nginx

server: nginx

CORS Headers

Access-Control-Allow-Origin

Cors

*

access-control-allow-origin: *

Cookies Headers

No cookies headers found

Other Headers

Date

Other

Thu, 07 May 2026 12:08:38 GMT

Link

Other

URL https://www.dat.com/

rel=shortlink

Via

Other

1.1 varnish, 1.1 varnish, 1.1 varnish, 1.1 varnish

X-Cache

Other

HIT, MISS, MISS, MISS

X-Cache-Hits

Other

29, 0, 0, 0

X-Pantheon-Styx-Hostname

Other

styx-us-a-74f699b9cb-v8zqr

X-Served-By

Other

cache-chi-klot8100092-CHI, cache-ewr-kewr1740083-EWR, cache-ewr-kewr1740020-EWR, cache-ewr-kewr1740020-EWR

X-Styx-Req-Id

Other

15e3d33f-49df-11f1-a54f-e652681cfe84

X-Timer

Other

S1778155719.742664,VS0,VE29

date: Thu, 07 May 2026 12:08:38 GMT
link: <https://www.dat.com/>; rel=shortlink
via: 1.1 varnish, 1.1 varnish, 1.1 varnish, 1.1 varnish
x-cache: HIT, MISS, MISS, MISS
x-cache-hits: 29, 0, 0, 0
x-pantheon-styx-hostname: styx-us-a-74f699b9cb-v8zqr
x-served-by: cache-chi-klot8100092-CHI, cache-ewr-kewr1740083-EWR, cache-ewr-kewr1740020-EWR, cache-ewr-kewr1740020-EWR
x-styx-req-id: 15e3d33f-49df-11f1-a54f-e652681cfe84
x-timer: S1778155719.742664,VS0,VE29

Recommendations

Enable compression (gzip/brotli) to improve performance