HTTP Headers Analysis for https://api.magicbell.io

Detected Technologies from Headers

See all in URL Inspect 4

Cloudflare NEL Monitoring

AWS

AWS CloudFront

Cloudflare CDN

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

Connection

Performance

close

Vary

Performance

Origin

connection: close
vary: Origin

Caching Headers

No caching headers found

Content Headers

Content-Length

Content

0

Content-Type

Content

text/plain; charset=utf-8

content-length: 0
content-type: text/plain; charset=utf-8

Server Headers

Server

cloudflare

server: cloudflare

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Allow

Other

OPTIONS

Alt-Svc

Other

h3=":443"; ma=86400

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

a32e337bb800ef5e-IAD

Date

Other

Sat, 29 Aug 2026 20:10:47 GMT

Nel

Other

Report-To Group cf-nel max-age: 1w

success: 0.0%

Report-To

Other

Group cf-nel max-age: 1w

Endpoint 1 https://a.nel.cloudflare.com/report/v4?s=WIVLVwDtWTtTPgJziKh%2F4M7yyfnNhpSnylPyjgFguifGTw4FFqqSn97czMCGo5ft8PJlQi0zWqB5ZU9GX8pZuIfgr9EOKHYyzWaTWx4dzeDbzUJWuBZFbuX8UHM11kCIu71k

Server-Timing

Other

cfCacheStatus;desc="DYNAMIC", cfEdge;dur=39,cfOrigin;dur=249

Via

Other

1.1 2998d920822e5ea25e271f9a9d21f94e.cloudfront.net (CloudFront)

X-Amz-Cf-Id

Other

QQb6efHns4TQibvuV7umvjpa0rFwKNaFON1o9ZNQgpV4AVaI_WaCqQ==

X-Amz-Cf-Pop

Other

IAD55-P10

X-Amzn-Requestid

Other

8b557c1b-19d3-4f24-87b5-472c5a793f37

X-Amzn-Trace-Id

Other

Root=1-6a933cc7-19a2e64e0ad2706146f4c82e;Parent=0a26410544e5623a;Sampled=0;Lineage=1:a1dcffa6:0

X-Cache

Other

Error from cloudfront

allow: OPTIONS
alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: a32e337bb800ef5e-IAD
date: Sat, 29 Aug 2026 20:10:47 GMT
nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=WIVLVwDtWTtTPgJziKh%2F4M7yyfnNhpSnylPyjgFguifGTw4FFqqSn97czMCGo5ft8PJlQi0zWqB5ZU9GX8pZuIfgr9EOKHYyzWaTWx4dzeDbzUJWuBZFbuX8UHM11kCIu71k"}]}
server-timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=39,cfOrigin;dur=249
via: 1.1 2998d920822e5ea25e271f9a9d21f94e.cloudfront.net (CloudFront)
x-amz-cf-id: QQb6efHns4TQibvuV7umvjpa0rFwKNaFON1o9ZNQgpV4AVaI_WaCqQ==
x-amz-cf-pop: IAD55-P10
x-amzn-requestid: 8b557c1b-19d3-4f24-87b5-472c5a793f37
x-amzn-trace-id: Root=1-6a933cc7-19a2e64e0ad2706146f4c82e;Parent=0a26410544e5623a;Sampled=0;Lineage=1:a1dcffa6:0
x-cache: Error from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching