HTTP Headers Analysis for https://clients.opinary.com

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

Missing

Not configured Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Missing

Not configured

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
• Add Content-Security-Policy header to prevent XSS attacks
• Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
• 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

accept-ranges: bytes
connection: close

Caching Headers

Age

Caching

0

Cache-Control

Caching

public,max-age=3600

Etag

Caching

"663539127f8d762ad1589d6bc953c089"

Last-Modified

Caching

Thu, 18 Jan 2018 15:43:18 GMT

age: 0
cache-control: public,max-age=3600
etag: "663539127f8d762ad1589d6bc953c089"
last-modified: Thu, 18 Jan 2018 15:43:18 GMT

Content Headers

Content-Length

Content

133585

Content-Type

Content

text/html

content-length: 133585
content-type: text/html

Server Headers

Server

UploadServer

server: UploadServer

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Alt-Svc

Other

h3=":443"; ma=2592000

Date

Other

Sun, 05 Apr 2026 16:02:04 GMT

X-Goog-Generation

Other

1516290198788490

X-Goog-Hash

Other

crc32c=ItjDzQ==, md5=ZjU5En+NdirRWJ1ryVPAiQ==

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

133585

X-Guploader-Uploadid

Other

AMNfjG3WolNLa4YhkPyDd_bipMwLmBg7KtNKNW2uYEXBQJgxfwdwlNaj1A3cjRsFYnLtyWbD

alt-svc: h3=":443"; ma=2592000
date: Sun, 05 Apr 2026 16:02:04 GMT
x-goog-generation: 1516290198788490
x-goog-hash: crc32c=ItjDzQ==, md5=ZjU5En+NdirRWJ1ryVPAiQ==
x-goog-metageneration: 1
x-goog-storage-class: MULTI_REGIONAL
x-goog-stored-content-encoding: identity
x-goog-stored-content-length: 133585
x-guploader-uploadid: AMNfjG3WolNLa4YhkPyDd_bipMwLmBg7KtNKNW2uYEXBQJgxfwdwlNaj1A3cjRsFYnLtyWbD

Recommendations

Enable compression (gzip/brotli) to improve performance