HTTP Headers Analysis for https://visually.io

Detected Technologies from Headers

See all in URL Inspect 1

Google Cloud Storage

HTTP Security Headers

Status

Strict-Transport-Security

Missing

Not configured

Content-Security-Policy

Weak

frame-ancestors Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Excellent

DENY

X-Content-Type-Options

Missing

Not configured

Referrer-Policy

Missing

Not configured

Permissions-Policy

Missing

Not configured

Recommendations

• Add Strict-Transport-Security header with max-age of at least 1 year
• Significantly strengthen CSP directives
• 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

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

Caching Headers

Cache-Control

Caching

public,max-age=60

Etag

Caching

"7d0f5786a0538188a4691d6a139d4e2c"

Last-Modified

Caching

Wed, 25 Feb 2026 17:21:55 GMT

cache-control: public,max-age=60
etag: "7d0f5786a0538188a4691d6a139d4e2c"
last-modified: Wed, 25 Feb 2026 17:21:55 GMT

Content Headers

Content-Length

Content

309841

Content-Type

Content

text/html

content-length: 309841
content-type: text/html

Server Headers

Server

UploadServer

server: UploadServer

CORS Headers

Access-Control-Allow-Origin

Cors

*

Access-Control-Expose-Headers

Cors

*

access-control-allow-origin: *
access-control-expose-headers: *

Cookies Headers

No cookies headers found

Other Headers

Alt-Svc

Other

h3=":443"; ma=2592000,h3-29=":443"; ma=2592000

Date

Other

Wed, 25 Feb 2026 18:27:52 GMT

X-Goog-Generation

Other

1772040114947881

X-Goog-Hash

Other

crc32c=OOXr7g==, md5=fQ9XhqBTgYikaR1qE51OLA==

X-Goog-Meta-Goog-Reserved-File-Mtime

Other

1772040058

X-Goog-Metageneration

Other

1

X-Goog-Storage-Class

Other

MULTI_REGIONAL

X-Goog-Stored-Content-Encoding

Other

identity

X-Goog-Stored-Content-Length

Other

309841

X-Guploader-Uploadid

Other

AGQBYWxmVY-8SdqLMKqTVrA9diCJAe9fLHLEZmUgIRlQAy0ZDghJJNToYimbo90i1NOZ56CJ

alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Wed, 25 Feb 2026 18:27:52 GMT
x-goog-generation: 1772040114947881
x-goog-hash: crc32c=OOXr7g==, md5=fQ9XhqBTgYikaR1qE51OLA==
x-goog-meta-goog-reserved-file-mtime: 1772040058
x-goog-metageneration: 1
x-goog-storage-class: MULTI_REGIONAL
x-goog-stored-content-encoding: identity
x-goog-stored-content-length: 309841
x-guploader-uploadid: AGQBYWxmVY-8SdqLMKqTVrA9diCJAe9fLHLEZmUgIRlQAy0ZDghJJNToYimbo90i1NOZ56CJ

Recommendations

Enable compression (gzip/brotli) to improve performance