Open
Cached
·
just now
21
Headers
Detected Technologies from Headers
HTTP Security Headers
Status
Strict-Transport-Security
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Missing
Not configured
Recommendations
- • Add Strict-Transport-Security header with max-age of at least 1 year
- • Improve CSP by adding more specific directives and removing 'unsafe-inline'
- • Consider adding Permissions-Policy to control browser features
Performance Headers
Connection
close
Vary
Accept-Encoding, Accept-Language
connection: close vary: Accept-Encoding, Accept-Language
Caching Headers
Cache-Control
public, max-age=300, s-maxage=3600
Etag
"20595D4075002BBF"
cache-control: public, max-age=300, s-maxage=3600 etag: "20595D4075002BBF"
Content Headers
Content-Length
75650
Content-Type
text/html; charset=utf-8
content-length: 75650 content-type: text/html; charset=utf-8
Server Headers
No server headers found
CORS Headers
No CORS headers found
Cookies Headers
Other Headers
Alt-Svc
h3=":443"; ma=2592000
Date
Fri, 02 Oct 2026 22:04:48 GMT
No-Vary-Search
params, except=("docId" "driveId" "seqid")
Reporting-Endpoints
AppHomeReportToEndpoint="https://csp.microsoft.com/report/OfficeAppHome-Dogfood"
Supports-Loading-Mode
prerender-cross-origin-frames
X-Apphome-App
onenote
X-Apphome-Source
cache
X-Parent-Span-Id
e16062593e91ec42
X-Span-Id
3763d2c6a8f72ad4
X-Trace-Id
c663e371cbe5c86e5f3d9db58f76a258
alt-svc: h3=":443"; ma=2592000
date: Fri, 02 Oct 2026 22:04:48 GMT
no-vary-search: params, except=("docId" "driveId" "seqid")
reporting-endpoints: AppHomeReportToEndpoint="https://csp.microsoft.com/report/OfficeAppHome-Dogfood"
supports-loading-mode: prerender-cross-origin-frames
x-apphome-app: onenote
x-apphome-source: cache
x-parent-span-id: e16062593e91ec42
x-span-id: 3763d2c6a8f72ad4
x-trace-id: c663e371cbe5c86e5f3d9db58f76a258
Recommendations
Enable compression (gzip/brotli) to improve performance