HTTP Headers Analysis for https://infusionmail.com

Detected Technologies from Headers

See all in URL Inspect 2

Cloudflare CDN

Heroku

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=31536000

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

Missing

Not configured

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 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

Transfer-Encoding

Performance

chunked

Vary

Performance

Accept-Encoding

connection: close
transfer-encoding: chunked
vary: Accept-Encoding

Caching Headers

Cache-Control

Caching

no-cache, private

cache-control: no-cache, private

Content Headers

Content-Type

Content

text/html; charset=UTF-8

content-type: text/html; charset=UTF-8

Server Headers

Server

cloudflare

server: cloudflare

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: XSRF-TOKEN=eyJpdiI6IjV5b2pQZjhUWTJld21kSnJmYlRBaFE9PSIsInZhbHVlIjoiMGtkU1Nyek4xM3k0aUpDT2l1NGpmZnluaDJ5ck8wakoyd3EzdzBqK0djSWRNeWRhemd1SnA0Y0tONDV6Yld4NnB0a0ZXREtBQ25PdFozUlJIZzlUU2hRUllhNHF4QytmTndZMTVDN25DSnNpZkM4S0RvQnQ4SkhIeGtUejNld1QiLCJtYWMiOiJmYTlhN2QyMWYzMjZkNzFhYTA2OTU2NTBjOGU2YTIxMGZmZjJlNzE4ZjFlYmE1YWI2OGVjNTFlN2RjZTU4NTY2IiwidGFnIjoiIn0%3D; expires=Mon, 27 Apr 2026 02:35:50 GMT; Max-Age=7200; path=/; samesite=lax
laravel_session=eyJpdiI6Im9tQk9oSnVUaUI3TFFkYXBNSWdJY3c9PSIsInZhbHVlIjoiQWFZbE85N1lXTDBpbmhuNVVSNW5lbTZDejVscEdlcGswQ3dPMzRDbXU0b1VUT0d1ekptQ05nekpxckh1ODhDVS9ha2poTm1vcnErckpwWXVYMThkRUorTHVPbFBHbUxvRjdzOEwvVkozRld3S3BRTGorZTE3TTN1THlFYkVmbFQiLCJtYWMiOiJhMWE2NjQ2NzcyYjUxNzA3OGZjYzg2NWI2MzQ5MDNkOGU1Mzc1NTc3OGFjNDZjMGRlYzFmMGRkNTUxNjQ5YzlhIiwidGFnIjoiIn0%3D; expires=Mon, 27 Apr 2026 02:35:50 GMT; Max-Age=7200; path=/; httponly; samesite=lax

Other Headers

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

9f29bfe128f105aa-IAD

Date

Other

Mon, 27 Apr 2026 00:35:50 GMT

Nel

Other

Report-To Group heroku-nel max-age: 1h

success: 1.0% failure: 10.0%

Report-To

Other

Group heroku-nel max-age: 1h

Endpoint 1 https://nel.heroku.com/reports?s=swjRpNMyoa11w6tr109HZj2mJjgeYN4a9aNSaIorGk4%3D&sid=af571f24-03ee-46d1-9f90-ab9030c2c74c&ts=1777250150

Reporting-Endpoints

Other

heroku-nel="https://nel.heroku.com/reports?s=swjRpNMyoa11w6tr109HZj2mJjgeYN4a9aNSaIorGk4%3D&sid=af571f24-03ee-46d1-9f90-ab9030c2c74c&ts=1777250150"

Via

Other

2.0 heroku-router

cf-cache-status: DYNAMIC
cf-ray: 9f29bfe128f105aa-IAD
date: Mon, 27 Apr 2026 00:35:50 GMT
nel: {"report_to":"heroku-nel","response_headers":["Via"],"max_age":3600,"success_fraction":0.01,"failure_fraction":0.1}
report-to: {"group":"heroku-nel","endpoints":[{"url":"https://nel.heroku.com/reports?s=swjRpNMyoa11w6tr109HZj2mJjgeYN4a9aNSaIorGk4%3D\u0026sid=af571f24-03ee-46d1-9f90-ab9030c2c74c\u0026ts=1777250150"}],"max_age":3600}
reporting-endpoints: heroku-nel="https://nel.heroku.com/reports?s=swjRpNMyoa11w6tr109HZj2mJjgeYN4a9aNSaIorGk4%3D&sid=af571f24-03ee-46d1-9f90-ab9030c2c74c&ts=1777250150"
via: 2.0 heroku-router

Recommendations

Enable compression (gzip/brotli) to improve performance