HTTP Headers Analysis for https://docs.getdbt.com

Detected Technologies from Headers

See all in URL Inspect 2

Optimizely

Vercel

HTTP Security Headers

Status

Strict-Transport-Security

Excellent

max-age=63072000; includeSubDomains; preload

Content-Security-Policy

Weak

img-src; style-src; connect-src; +1 more Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Excellent

DENY

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Missing

Not configured

Permissions-Policy

Missing

Not configured

Recommendations

• Significantly strengthen CSP directives
• 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

accept-ranges: bytes
connection: close

Caching Headers

Age

Caching

41941

Cache-Control

Caching

max-age=0, s-maxage=86400 stale-while-revalidate

Etag

Caching

"80ba5a2148ffec098c6051b1ae2ca0de"

Last-Modified

Caching

Fri, 08 May 2026 18:40:06 GMT

age: 41941
cache-control: max-age=0, s-maxage=86400 stale-while-revalidate
etag: "80ba5a2148ffec098c6051b1ae2ca0de"
last-modified: Fri, 08 May 2026 18:40:06 GMT

Content Headers

Content-Disposition

Content

inline

Content-Length

Content

37338

Content-Type

Content

text/html; charset=utf-8

content-disposition: inline
content-length: 37338
content-type: text/html; charset=utf-8

Server Headers

Server

Vercel

server: Vercel

CORS Headers

Access-Control-Allow-Origin

Cors

*

access-control-allow-origin: *

Cookies Headers

No cookies headers found

Other Headers

Date

Other

Sat, 09 May 2026 06:19:08 GMT

X-Vercel-Cache

Other

HIT

X-Vercel-Id

Other

iad1::gk8rw-1778307548299-99cd21596a83

date: Sat, 09 May 2026 06:19:08 GMT
x-vercel-cache: HIT
x-vercel-id: iad1::gk8rw-1778307548299-99cd21596a83

Recommendations

Enable compression (gzip/brotli) to improve performance