HTTP Headers Analysis for https://speech.microsoft.com

Detected Technologies from Headers

See all in URL Inspect 1

Microsoft IIS

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=2592000; includeSubdomains; preload

Content-Security-Policy

Weak

frame-ancestors Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Good

sameorigin

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Good

no-referrer

Permissions-Policy

Missing

Not configured

Recommendations

• Increase HSTS max-age to at least 1 year and add includeSubDomains
• Significantly strengthen CSP directives
• Consider adding Permissions-Policy to control browser features

Performance Headers

Accept-Ranges

Performance

bytes

Connection

Performance

close

accept-ranges: bytes
connection: close

Caching Headers

Cache-Control

Caching

no-cache, no-store, must-revalidate

Etag

Caching

"1dcc02fc7a8c35c"

Last-Modified

Caching

Mon, 30 Mar 2026 10:27:16 GMT

cache-control: no-cache, no-store, must-revalidate
etag: "1dcc02fc7a8c35c"
last-modified: Mon, 30 Mar 2026 10:27:16 GMT

Content Headers

Content-Length

Content

6492

Content-Type

Content

text/html

content-length: 6492
content-type: text/html

Server Headers

Server

Microsoft-IIS/10.0

server: Microsoft-IIS/10.0

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: ARRAffinity=b356c41c3cadd6ee59173739494ad411ffc6d72aa055ee7aee55a5402955e538;Path=/;HttpOnly;Secure;Domain=speech.microsoft.com
ARRAffinitySameSite=b356c41c3cadd6ee59173739494ad411ffc6d72aa055ee7aee55a5402955e538;Path=/;HttpOnly;SameSite=None;Secure;Domain=speech.microsoft.com

Other Headers

Date

Other

Sun, 05 Apr 2026 18:47:55 GMT

X-Studio-Api-Region

Other

eastus

date: Sun, 05 Apr 2026 18:47:55 GMT
x-studio-api-region: eastus

Recommendations

Enable compression (gzip/brotli) to improve performance