update filetype check

.gitignore

@@ -57,3 +57,4 @@ typings/
 # dotenv environment variables file
 .env
 
+package-lock.json

lib/origin/file.js

@@ -1,19 +1,20 @@
 'use strict'
 const request = require('../request')
 const {URL, parse:urlParse} = require('url')
+const fileType = require('file-type')
 
 module.exports =  async baseurl=>{
     let icons = []
     return new Promise(async (resolve, reject)=>{
         let url = new URL('/favicon.ico', baseurl).href
         try {
             let response = await request(url, {
-                method:'HEAD'
-            })
+                method:'GET',
+                responseType: 'arraybuffer' 
+            }), type = fileType(response.data) || {}
             if(
-                response.status ==200 &&
-                parseInt(response.headers['content-length'],10) > 0 &&
-                /image/ig.test(response.headers['content-type'])
+                response.status == 200 &&
+                /image/ig.test(type.mime)
             ){
                 icons.push({
                     src:url,

package.json

@@ -1,6 +1,6 @@
 {
   "name": "get-website-favicon",
-  "version": "0.0.5",
+  "version": "0.0.6",
   "description": "get the favicons url from any website",
   "main": "index.js",
   "scripts": {
@@ -17,6 +17,7 @@
   },
   "dependencies": {
     "axios": "^0.18.0",
-    "cheerio": "^1.0.0-rc.2"
+    "cheerio": "^1.0.0-rc.2",
+    "file-type": "^7.6.0"
   }
 }