HTTP Headers Analysis for https://image.mail.getsmarter.com

Detected Technologies from Headers

See all in URL Inspect 2

Akamai

AWS CloudFront

HTTP Security Headers

Status

Strict-Transport-Security

Good

max-age=31536000; includeSubDomains

Content-Security-Policy

Good

default-src Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Missing

Not configured

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Present

origin-when-cross-origin

Permissions-Policy

Present

geolocation=(self), microphone=()

Recommendations

• Consider adding 'preload' to HSTS for maximum security
• Strengthen CSP by removing 'unsafe-eval'
• Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking

Performance Headers

Connection

Performance

close

connection: close

Caching Headers

Cache-Control

Caching

no-cache, must-revalidate, max-age=0, no-store, private

Expires

Caching

Sun, 02 Aug 2026 16:13:13 GMT

cache-control: no-cache, must-revalidate, max-age=0, no-store, private
expires: Sun, 02 Aug 2026 16:13:13 GMT

Content Headers

Content-Length

Content

383

Content-Type

Content

text/html

content-length: 383
content-type: text/html

Server Headers

Server

AkamaiGHost

server: AkamaiGHost

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

strict

set-cookie: strict

Other Headers

Date

Other

Sun, 02 Aug 2026 16:13:13 GMT

Mime-Version

Other

1.0

Via

Other

1.1 317e34db72356fbec872f4f5021e4c9c.cloudfront.net (CloudFront)

X-Amz-Cf-Id

Other

ZpPAFcla4LafBFPW5C4UTZimYjfgdf9cG7oLbXAStJCzd9jDMNJ1ow==

X-Amz-Cf-Pop

Other

IAD61-P10

X-Cache

Other

Error from cloudfront

date: Sun, 02 Aug 2026 16:13:13 GMT
mime-version: 1.0
via: 1.1 317e34db72356fbec872f4f5021e4c9c.cloudfront.net (CloudFront)
x-amz-cf-id: ZpPAFcla4LafBFPW5C4UTZimYjfgdf9cG7oLbXAStJCzd9jDMNJ1ow==
x-amz-cf-pop: IAD61-P10
x-cache: Error from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance