HTTP Headers Analysis for https://support.freshcaller.com

Detected Technologies from Headers

See all in URL Inspect 2

Cloudflare CDN

Envoy

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

Missing

Not configured

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
• 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

No caching headers found

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: _x_w=35; path=/; HttpOnly; secure
_helpkit_session=b3prNmdOK3VxVWNYR3FhL2tuak04bDZpaTc4cG1CZGhzYm5WWVUvLzNMcUErT2xXZ2VFWHZxT3hrMkJzbkw1aFpLNWFYeXlFaG1VYUpjT2twNnhqK1VqV0ZoNE5yclVrYjhFMGxIYis1c1A5ajVJaUYxeGE4b2tCcENLSzJ1S3ppSUJJazJOWmRXSVFySmgvekowc1dVcFFydG4zT1VsSVFQTk5SaWt2NlpxbmtWTFFQOW44K3ZPeG4xeFNXSDYxdTZtS01ad3JkRG1lV1A3M2ZPbnlOYnFQTWRJR05UUVNUVkh1VmgreGNRND0tLUlRWEJ2ODBzMW5EMGE3T0NsUVBIN2c9PQ%3D%3D--60df0a3a6a1dff135cdacff080934b5f3b177733; path=/; HttpOnly; secure
__cf_bm=yPPi1mC8SMZF7PIBpkpUm_TKJ1uNb7CH1bz93Dl6aak-1775736841.8024-1.0.1.1-NDoyjRYTTm05X0i_Rk5KY3etn79ueNg_2EABWr4LwDAJupcPJlpNPFBwqn4wo_KNUoZuWw_CTSYvUrpcePbGPbqQx6d2Q2iLodNYQ8u9t2SEB09eSaGfSWpVXOFbZW6t; HttpOnly; Secure; Path=/; Domain=support.freshcaller.com; Expires=Thu, 09 Apr 2026 12:44:02 GMT

Other Headers

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

9e996ddd4e62c7c1-IAD

Date

Other

Thu, 09 Apr 2026 12:14:02 GMT

Nel

Other

Report-To Group nel-endpoint-freshdesk max-age: 4w

include subdomains

Report-To

Other

Group nel-endpoint-freshdesk max-age: 4w

Endpoint 1 https://nel.us-east-1.freshedge.net/nelreports/freshdesk

Status

Other

200 OK

X-Envoy-Upstream-Service-Time

Other

381

X-Fw-Ratelimiting-Managed

Other

true

X-Ratelimit-Limit

Other

300

X-Ratelimit-Remaining

Other

299, 199

X-Ratelimit-Reset

Other

090426121501

X-Ratelimit-Total

Other

200

X-Ratelimit-Used-Currentrequest

Other

1

X-Request-Id

Other

836adc57-aaf1-9bb6-b0fe-25152f3d5486

X-Server-Processing-Time-Ms

Other

386

X-Trace-Id

Other

00-e9e72435290bcbc6375669c88139da8f-f07b29f2bc13b378-01

cf-cache-status: DYNAMIC
cf-ray: 9e996ddd4e62c7c1-IAD
date: Thu, 09 Apr 2026 12:14:02 GMT
nel: { "report_to": "nel-endpoint-freshdesk", "max_age": 2592000, "include_subdomains": true}
report-to: { "group": "nel-endpoint-freshdesk", "max_age": 2592000, "include_subdomains": true, "endpoints": [{"url": "https://nel.us-east-1.freshedge.net/nelreports/freshdesk"}]}
status: 200 OK
x-envoy-upstream-service-time: 381
x-fw-ratelimiting-managed: true
x-ratelimit-limit: 300
x-ratelimit-remaining: 299, 199
x-ratelimit-reset: 090426121501
x-ratelimit-total: 200
x-ratelimit-used-currentrequest: 1
x-request-id: 836adc57-aaf1-9bb6-b0fe-25152f3d5486
x-server-processing-time-ms: 386
x-trace-id: 00-e9e72435290bcbc6375669c88139da8f-f07b29f2bc13b378-01

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching