---
name: fetch_http_headers
kind: function
lang: go
domain: cybersecurity
version: "1.0.0"
purity: impure
signature: "func FetchHTTPHeaders(url string) (map[string][]string, error)"
description: "Realiza una solicitud HTTP HEAD a una URL y devuelve los headers de la respuesta."
tags: [cybersecurity, io, http, headers]
uses_functions: []
uses_types: []
returns: []
returns_optional: false
error_type: "error_go_core"
imports: [fmt, net/http, time]
params:
  - name: url
    desc: "URL destino para realizar la solicitud HTTP HEAD"
output: "mapa de headers de la respuesta (map[string][]string) o error si la solicitud falla"
tested: false
tests: []
test_file_path: ""
file_path: "functions/cybersecurity/fetch_http_headers.go"
---
