HTTP Headers Analysis for https://www.twilioapps.com

Detected Technologies from Headers

See all in URL Inspect 1

AWS CloudFront

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=31557600

Content-Security-Policy

Missing

Not configured Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Good

SAMEORIGIN

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Missing

Not configured

Permissions-Policy

Missing

Not configured

Recommendations

• Increase HSTS max-age to at least 1 year and add includeSubDomains
• Add Content-Security-Policy header to prevent XSS attacks
• 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

Age

Caching

306

Cache-Control

Caching

max-age=600,stale-while-revalidate=30,stale-if-error=7200

Etag

Caching

"aac73-657592bd83477"

Expires

Caching

Fri, 24 Jul 2026 12:10:03 GMT

Last-Modified

Caching

Fri, 24 Jul 2026 10:52:39 GMT

age: 306
cache-control: max-age=600,stale-while-revalidate=30,stale-if-error=7200
etag: "aac73-657592bd83477"
expires: Fri, 24 Jul 2026 12:10:03 GMT
last-modified: Fri, 24 Jul 2026 10:52:39 GMT

Content Headers

Content-Length

Content

699507

Content-Type

Content

text/html;charset=utf-8

content-length: 699507
content-type: text/html;charset=utf-8

Server Headers

No server headers found

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: affinity="18c49938543425bc"; Path=/; HttpOnly; secure

Other Headers

Date

Other

Fri, 24 Jul 2026 12:05:03 GMT

Via

Other

1.1 857b427ea21bd741317e739ded936894.cloudfront.net (CloudFront)

X-Amz-Cf-Id

Other

uxyXja3AUcunVxyPG2f3t-ubhYPEF1iseO72qlHEc_npP8qckMaFBQ==

X-Amz-Cf-Pop

Other

IAD55-P10

X-Cache

Other

Hit from cloudfront

X-Served-By

Other

cache-iad-kcgs7200149-IAD

X-Timer

Other

S1784894703.110901,VS0,VS0,VE33

X-Vhost

Other

twilio-com

date: Fri, 24 Jul 2026 12:05:03 GMT
via: 1.1 857b427ea21bd741317e739ded936894.cloudfront.net (CloudFront)
x-amz-cf-id: uxyXja3AUcunVxyPG2f3t-ubhYPEF1iseO72qlHEc_npP8qckMaFBQ==
x-amz-cf-pop: IAD55-P10
x-cache: Hit from cloudfront
x-served-by: cache-iad-kcgs7200149-IAD
x-timer: S1784894703.110901,VS0,VS0,VE33
x-vhost: twilio-com

Recommendations

Enable compression (gzip/brotli) to improve performance