HTTP Headers Analysis for https://coschedule.com

Detected Technologies from Headers

See all in URL Inspect 3

AWS

AWS CloudFront

Next.js

HTTP Security Headers

Status

Strict-Transport-Security

Excellent

max-age=31536000; includeSubDomains; preload

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

Good

nosniff

Referrer-Policy

Good

strict-origin-when-cross-origin

Permissions-Policy

Missing

Not configured

Recommendations

• Add Content-Security-Policy header to prevent XSS attacks
• Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
• Consider adding Permissions-Policy to control browser features

Performance Headers

Connection

Performance

close

connection: close

Caching Headers

Age

Caching

357632

Cache-Control

Caching

s-maxage=31536000

Etag

Caching

"tz0hxbr0ie3g0a"

age: 357632
cache-control: s-maxage=31536000
etag: "tz0hxbr0ie3g0a"

Content Headers

Content-Length

Content

160724

Content-Type

Content

text/html; charset=utf-8

content-length: 160724
content-type: text/html; charset=utf-8

Server Headers

X-Powered-By

Server

Next.js

x-powered-by: Next.js

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Date

Other

Thu, 23 Apr 2026 20:30:47 GMT

Via

Other

1.1 4e21e4c06939b7370c55385064486ed4.cloudfront.net (CloudFront)

X-Amz-Cf-Id

Other

HJUzMU1bffUjkdqNx0Iz2rBbl--oaDsjEkyNUFVt7_4Ceec_7i81Gw==

X-Amz-Cf-Pop

Other

IAD61-P13

X-Amzn-Remapped-Content-Length

Other

160724

X-Amzn-Requestid

Other

7dc4e43e-66ab-4fd1-bebf-fc72311b0c0a

X-Amzn-Trace-Id

Other

Root=1-69ea8177-521c7d391c496b4d420681ac;Parent=66e38653e8f3fe45;Sampled=0;Lineage=1:13272efe:0

X-Cache

Other

Hit from cloudfront

X-Nextjs-Cache

Other

HIT

X-Opennext

Other

1

date: Thu, 23 Apr 2026 20:30:47 GMT
via: 1.1 4e21e4c06939b7370c55385064486ed4.cloudfront.net (CloudFront)
x-amz-cf-id: HJUzMU1bffUjkdqNx0Iz2rBbl--oaDsjEkyNUFVt7_4Ceec_7i81Gw==
x-amz-cf-pop: IAD61-P13
x-amzn-remapped-content-length: 160724
x-amzn-requestid: 7dc4e43e-66ab-4fd1-bebf-fc72311b0c0a
x-amzn-trace-id: Root=1-69ea8177-521c7d391c496b4d420681ac;Parent=66e38653e8f3fe45;Sampled=0;Lineage=1:13272efe:0
x-cache: Hit from cloudfront
x-nextjs-cache: HIT
x-opennext: 1

Recommendations

Enable compression (gzip/brotli) to improve performance

Consider removing X-Powered-By header to hide server technology