diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..3c3629e
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+node_modules
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index bfce94f..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,8 +0,0 @@
-language: node_js
-node_js:
-  - 9
-  - 10
-  - 11
-  - "node"
-before_install:
-  - cd test
diff --git a/Makefile b/Makefile
deleted file mode 100644
index 72d1e5b..0000000
--- a/Makefile
+++ /dev/null
@@ -1,2 +0,0 @@
-all:
-	cd app && zip -r ../nopdfdownload.zip * -x *.DS_Store
diff --git a/test/package-lock.json b/test/package-lock.json
index 2450800..8446b9e 100644
--- a/test/package-lock.json
+++ b/test/package-lock.json
@@ -1,1051 +1,1056 @@
 {
+  "name": "test",
+  "lockfileVersion": 3,
   "requires": true,
-  "lockfileVersion": 1,
-  "dependencies": {
-    "ansi-colors": {
-      "version": "3.2.3",
-      "resolved": "https://registry.npmjs.org/ansi-colors/-/ansi-colors-3.2.3.tgz",
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-      "dev": true
+  "packages": {
+    "": {
+      "name": "test",
+      "devDependencies": {
+        "assert": "^2.0.0",
+        "mocha": "^10.3.0"
+      }
     },
-    "ansi-regex": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-3.0.0.tgz",
-      "integrity": "sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=",
-      "dev": true
+    "node_modules/ansi-colors": {
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/ansi-colors/-/ansi-colors-4.1.1.tgz",
+      "integrity": "sha512-JoX0apGbHaUJBNl6yF+p6JAFYZ666/hhCGKN5t9QFjbJQKUU/g8MNbFDbvfrgKXvI1QpZplPOnwIo99lX/AAmA==",
+      "dev": true,
+      "engines": {
+        "node": ">=6"
+      }
     },
-    "ansi-styles": {
-      "version": "3.2.1",
-      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
-      "integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
+    "node_modules/ansi-regex": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.1.tgz",
+      "integrity": "sha512-quJQXlTSUGL2LH9SUXo8VwsY4soanhgo6LNSm84E1LBcE8s3O0wpdiRzyR9z/ZZJMlMWv37qOOb9pdJlMUEKFQ==",
       "dev": true,
-      "requires": {
-        "color-convert": "^1.9.0"
+      "engines": {
+        "node": ">=8"
       }
     },
-    "argparse": {
-      "version": "1.0.10",
-      "resolved": "https://registry.npmjs.org/argparse/-/argparse-1.0.10.tgz",
-      "integrity": "sha512-o5Roy6tNG4SL/FOkCAN6RzjiakZS25RLYFrcMttJqbdd8BWrnA+fGz57iN5Pb06pvBGvl5gQ0B48dJlslXvoTg==",
+    "node_modules/ansi-styles": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
+      "integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==",
       "dev": true,
-      "requires": {
-        "sprintf-js": "~1.0.2"
+      "dependencies": {
+        "color-convert": "^2.0.1"
+      },
+      "engines": {
+        "node": ">=8"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/ansi-styles?sponsor=1"
       }
     },
-    "assert": {
+    "node_modules/anymatch": {
+      "version": "3.1.3",
+      "resolved": "https://registry.npmjs.org/anymatch/-/anymatch-3.1.3.tgz",
+      "integrity": "sha512-KMReFUr0B4t+D+OBkjR3KYqvocp2XaSzO55UcB6mgQMd3KbcE+mWTyvVV7D/zsdEbNnV6acZUutkiHQXvTr1Rw==",
+      "dev": true,
+      "dependencies": {
+        "normalize-path": "^3.0.0",
+        "picomatch": "^2.0.4"
+      },
+      "engines": {
+        "node": ">= 8"
+      }
+    },
+    "node_modules/argparse": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/argparse/-/argparse-2.0.1.tgz",
+      "integrity": "sha512-8+9WqebbFzpX9OR+Wa6O29asIogeRMzcGtAINdpMHHyAg10f05aSFVBbcEqGf/PXw1EjAZ+q2/bEBg3DvurK3Q==",
+      "dev": true
+    },
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       "resolved": "https://registry.npmjs.org/assert/-/assert-2.0.0.tgz",
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       "dev": true,
-      "requires": {
+      "dependencies": {
         "es6-object-assign": "^1.1.0",
         "is-nan": "^1.2.1",
         "object-is": "^1.0.1",
         "util": "^0.12.0"
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-      "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c=",
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+      "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.2.tgz",
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+      "resolved": "https://registry.npmjs.org/binary-extensions/-/binary-extensions-2.2.0.tgz",
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+      "dev": true,
+      "engines": {
+        "node": ">=8"
+      }
+    },
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+      "dev": true,
+      "dependencies": {
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+      }
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+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/braces/-/braces-3.0.2.tgz",
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       "dev": true,
-      "requires": {
-        "balanced-match": "^1.0.0",
-        "concat-map": "0.0.1"
+      "dependencies": {
+        "fill-range": "^7.0.1"
+      },
+      "engines": {
+        "node": ">=8"
       }
     },
-    "browser-stdout": {
+    "node_modules/browser-stdout": {
       "version": "1.3.1",
       "resolved": "https://registry.npmjs.org/browser-stdout/-/browser-stdout-1.3.1.tgz",
       "integrity": "sha512-qhAVI1+Av2X7qelOfAIYwXONood6XlZE/fXaBSmW/T5SzLAmCgzi+eiWE7fUvbHaeNBQH13UftjpXxsfLkMpgw==",
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-        "escape-string-regexp": "^1.0.5",
-        "supports-color": "^5.3.0"
+      "engines": {
+        "node": ">=10"
       },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
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+      "resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.2.tgz",
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-          }
-        }
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+        "supports-color": "^7.1.0"
+      },
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/chalk?sponsor=1"
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-        "strip-ansi": "^4.0.0",
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+      "dev": true,
+      "funding": [
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+          "type": "individual",
+          "url": "https://paulmillr.com/funding/"
+        }
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-          "integrity": "sha512-DuRs1gKbBqsMKIZlrffwlug8MHkcnpjs5VPmL1PAh+mA30U0DTotfDZ0d2UUsXpPmPmMMJ6W773MaA3J+lbiWA==",
-          "dev": true,
-          "requires": {
-            "ansi-regex": "^4.1.0"
-          }
-        }
+      "engines": {
+        "node": ">=10"
       }
     },
-    "yargs-parser": {
-      "version": "13.0.0",
-      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-13.0.0.tgz",
-      "integrity": "sha512-w2LXjoL8oRdRQN+hOyppuXs+V/fVAYtpcrRxZuF7Kt/Oc+Jr2uAcVntaUTNT6w5ihoWfFDpNY8CPx1QskxZ/pw==",
+    "node_modules/yargs-parser": {
+      "version": "20.2.4",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-20.2.4.tgz",
+      "integrity": "sha512-WOkpgNhPTlE73h4VFAFsOnomJVaovO8VqLDzy5saChRBFQFBoMYirowyW+Q9HB4HFF4Z7VZTiG3iSzJJA29yRA==",
       "dev": true,
-      "requires": {
-        "camelcase": "^5.0.0",
-        "decamelize": "^1.2.0"
+      "engines": {
+        "node": ">=10"
       }
     },
-    "yargs-unparser": {
-      "version": "1.5.0",
-      "resolved": "https://registry.npmjs.org/yargs-unparser/-/yargs-unparser-1.5.0.tgz",
-      "integrity": "sha512-HK25qidFTCVuj/D1VfNiEndpLIeJN78aqgR23nL3y4N0U/91cOAzqfHlF8n2BvoNDcZmJKin3ddNSvOxSr8flw==",
+    "node_modules/yargs-unparser": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/yargs-unparser/-/yargs-unparser-2.0.0.tgz",
+      "integrity": "sha512-7pRTIA9Qc1caZ0bZ6RYRGbHJthJWuakf+WmHK0rVeLkNrrGhfoabBNdue6kdINI6r4if7ocq9aD/n7xwKOdzOA==",
       "dev": true,
-      "requires": {
-        "flat": "^4.1.0",
-        "lodash": "^4.17.11",
-        "yargs": "^12.0.5"
-      },
       "dependencies": {
-        "get-caller-file": {
-          "version": "1.0.3",
-          "resolved": "https://registry.npmjs.org/get-caller-file/-/get-caller-file-1.0.3.tgz",
-          "integrity": "sha512-3t6rVToeoZfYSGd8YoLFR2DJkiQrIiUrGcjvFX2mDw3bn6k2OtwHN0TNCLbBO+w8qTvimhDkv+LSscbJY1vE6w==",
-          "dev": true
-        },
-        "require-main-filename": {
-          "version": "1.0.1",
-          "resolved": "https://registry.npmjs.org/require-main-filename/-/require-main-filename-1.0.1.tgz",
-          "integrity": "sha1-l/cXtp1IeE9fUmpsWqj/3aBVpNE=",
-          "dev": true
-        },
-        "yargs": {
-          "version": "12.0.5",
-          "resolved": "https://registry.npmjs.org/yargs/-/yargs-12.0.5.tgz",
-          "integrity": "sha512-Lhz8TLaYnxq/2ObqHDql8dX8CJi97oHxrjUcYtzKbbykPtVW9WB+poxI+NM2UIzsMgNCZTIf0AQwsjK5yMAqZw==",
-          "dev": true,
-          "requires": {
-            "cliui": "^4.0.0",
-            "decamelize": "^1.2.0",
-            "find-up": "^3.0.0",
-            "get-caller-file": "^1.0.1",
-            "os-locale": "^3.0.0",
-            "require-directory": "^2.1.1",
-            "require-main-filename": "^1.0.1",
-            "set-blocking": "^2.0.0",
-            "string-width": "^2.0.0",
-            "which-module": "^2.0.0",
-            "y18n": "^3.2.1 || ^4.0.0",
-            "yargs-parser": "^11.1.1"
-          }
-        },
-        "yargs-parser": {
-          "version": "11.1.1",
-          "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-11.1.1.tgz",
-          "integrity": "sha512-C6kB/WJDiaxONLJQnF8ccx9SEeoTTLek8RVbaOIsrAUS8VrBEXfmeSnCZxygc+XC2sNMBIwOOnfcxiynjHsVSQ==",
-          "dev": true,
-          "requires": {
-            "camelcase": "^5.0.0",
-            "decamelize": "^1.2.0"
-          }
-        }
+        "camelcase": "^6.0.0",
+        "decamelize": "^4.0.0",
+        "flat": "^5.0.2",
+        "is-plain-obj": "^2.1.0"
+      },
+      "engines": {
+        "node": ">=10"
+      }
+    },
+    "node_modules/yocto-queue": {
+      "version": "0.1.0",
+      "resolved": "https://registry.npmjs.org/yocto-queue/-/yocto-queue-0.1.0.tgz",
+      "integrity": "sha512-rVksvsnNCdJ/ohGc6xgPwyN8eheCxsiLM8mxuE/t/mOVqJewPuO1miLpTHQiRgTKCLexL4MeAFVagts7HmNZ2Q==",
+      "dev": true,
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
       }
     }
   }
diff --git a/test/package.json b/test/package.json
index 9dec5ba..ef254a1 100644
--- a/test/package.json
+++ b/test/package.json
@@ -4,6 +4,6 @@
   },
   "devDependencies": {
     "assert": "^2.0.0",
-    "mocha": "^6.1.4"
+    "mocha": "^10.3.0"
   }
 }
diff --git a/test/test/test.js b/test/test/test.js
index 93574a0..b0bf46b 100644
--- a/test/test/test.js
+++ b/test/test/test.js
@@ -1,114 +1,193 @@
-'use strict';
-
-let noPdfDownload = require('../../app/src/headers.js');
-let assert = require('assert');
-
-describe('Handle Headers', () => {
-    testHandleHeaders('Empty', '', [], false);
-
-    testHandleHeaders('False positive', '', [
-        ['Server', 'nginx/1.13.7'],
-        ['Content-Length', '456'],
-        ['Content-Encoding', 'gzip'],
-        ['Content-Type', 'text/html; charset=utf-8'],
-    ], false);
-
-    testHandleHeaders('False positive HTML', 'http://test.com/test.pdf', [
-        ['Content-Disposition', 'attachment'],
-        ['Content-Type', 'text/html']
-    ], false);
-
-    testHandleHeaders('False positive image', '', [
-        ['Content-Disposition', 'attachment; filename=test.pdf'],
-        ['Content-Type', 'image/jpeg'],
-    ], false);
-
-    testHandleHeaders('Normal PDF', '', [
-        ['Content-Type', 'Application/PDF'],
-    ], [
-        ['Content-Type', 'application/pdf'],
-        ['Content-Disposition', 'inline'],
-    ]);
-
-    testHandleHeaders('Inline', '', [
-        ['Content-Type', 'application/pdf'],
-        ['Content-Disposition', 'inline'],
-    ], false);
-
-    testHandleHeaders('Attachment', '', [
-        ['Content-Type', 'application/pdf'],
-        ['Content-Disposition', 'ATTACHMENT'],
-    ], [
-        ['Content-Type', 'application/pdf'],
-        ['Content-Disposition', 'inline'],
-    ]);
-
-    testHandleHeaders('Attachment with filename', 'http://test.com/test.pdf', [
-        ['Content-Type', 'application/pdf'],
-        ['Content-Disposition', 'attachment;filename=test.pdf'],
-    ], [
-        ['Content-Type', 'application/pdf'],
-        ['Content-Disposition', 'inline;filename=test.pdf'],
-    ]);
-
-    testHandleHeaders('Attachment and inline (invalid)', '', [
-        ['content-type', 'application/pdf'],
-        ['Content-Disposition', 'attachment; filename=test.pdf; inline'],
-    ], [
-        ['content-type', 'application/pdf'],
-        ['Content-Disposition', 'inline; filename=test.pdf; inline'],
-    ]);
-
-    testHandleHeaders('Charset', '', [
-        ['Content-Type', 'application/pdf;charset=ISO-8859-1'],
-    ], [
-        ['Content-Type', 'application/pdf;charset=ISO-8859-1'],
-        ['Content-Disposition', 'inline'],
-    ]);
-
-    testHandleHeaders('x-PDF', '', [
-        ['Content-Type', 'application/x-pdf'],
-    ], [
-        ['Content-Type', 'application/pdf'],
-        ['Content-Disposition', 'inline'],
-    ]);
-
-    testHandleHeaders('Image-PDF', '', [
-        ['Expires', 'Sat, 27 Jan 2018 22:48:52 GMT'],
-        ['Content-Type', 'image/pdf;charset=ISO-8859-1'],
-    ], [
-        ['Expires', 'Sat, 27 Jan 2018 22:48:52 GMT'],
-        ['Content-Type', 'application/pdf;charset=ISO-8859-1'],
-        ['Content-Disposition', 'inline'],
-    ]);
-
-    testHandleHeaders('Octet-stream with PDF file name and invalid', '', [
-        ['Content-Type', 'application/octet-stream'],
-        ['Content-Disposition', 'attachment;filename="te;t.pdf";filename=img.jpg'],
-    ], [
-        ['Content-Type', 'application/pdf'],
-        ['Content-Disposition', 'inline;filename="te;t.pdf";filename=img.jpg'],
-    ]);
-
-    testHandleHeaders('Octet-stream with image', 'http://test.com/test.pdf', [
-        ['Content-Type', 'application/octet-stream'],
-        ['Content-Disposition', 'attachment;filename=image.jpg'],
-    ], false);
-
-    testHandleHeaders('Octet-stream with PDF in URL', 'http://test.com/test.PDF?1', [
-        ['Content-Type', 'application/OCTET-stream '],
-    ], [
-        ['Content-Type', 'application/pdf'],
-        ['Content-Disposition', 'inline'],
-    ]);
-
-    testHandleHeaders('Application/Force-Download with PDF file name(s)', 'http://test.com/02000', [
-        ['Content-Disposition', 'attachment; filename="ABC_2019.pdf"; filename*=UTF-8\'\'ABC_2019.pdf'],
-        ['Content-Type', 'application/force-download'],
-    ], [
-        ['Content-Disposition', 'inline; filename="ABC_2019.pdf"; filename*=UTF-8\'\'ABC_2019.pdf'],
-        ['Content-Type', 'application/pdf'],
-    ]);
+"use strict";
+
+let noPdfDownload = require("../../app/src/headers.js");
+let assert = require("assert");
+
+describe("Handle Headers", () => {
+    testHandleHeaders("Empty", "", [], false);
+
+    testHandleHeaders(
+        "False positive",
+        "",
+        [
+            ["Server", "nginx/1.13.7"],
+            ["Content-Length", "456"],
+            ["Content-Encoding", "gzip"],
+            ["Content-Type", "text/html; charset=utf-8"],
+        ],
+        false
+    );
+
+    testHandleHeaders(
+        "False positive HTML",
+        "http://test.com/test.pdf",
+        [
+            ["Content-Disposition", "attachment"],
+            ["Content-Type", "text/html"],
+        ],
+        false
+    );
+
+    testHandleHeaders(
+        "False positive image",
+        "",
+        [
+            ["Content-Disposition", "attachment; filename=test.pdf"],
+            ["Content-Type", "image/jpeg"],
+        ],
+        false
+    );
+
+    testHandleHeaders(
+        "Normal PDF",
+        "",
+        [["Content-Type", "Application/PDF"]],
+        [
+            ["Content-Type", "application/pdf"],
+            ["Content-Disposition", "inline"],
+        ]
+    );
+
+    testHandleHeaders(
+        "Inline",
+        "",
+        [
+            ["Content-Type", "application/pdf"],
+            ["Content-Disposition", "inline"],
+        ],
+        false
+    );
+
+    testHandleHeaders(
+        "Attachment",
+        "",
+        [
+            ["Content-Type", "application/pdf"],
+            ["Content-Disposition", "ATTACHMENT"],
+        ],
+        [
+            ["Content-Type", "application/pdf"],
+            ["Content-Disposition", "inline"],
+        ]
+    );
+
+    testHandleHeaders(
+        "Attachment with filename",
+        "http://test.com/test.pdf",
+        [
+            ["Content-Type", "application/pdf"],
+            ["Content-Disposition", "attachment;filename=test.pdf"],
+        ],
+        [
+            ["Content-Type", "application/pdf"],
+            ["Content-Disposition", "inline;filename=test.pdf"],
+        ]
+    );
+
+    testHandleHeaders(
+        "Attachment and inline (invalid)",
+        "",
+        [
+            ["content-type", "application/pdf"],
+            ["Content-Disposition", "attachment; filename=test.pdf; inline"],
+        ],
+        [
+            ["content-type", "application/pdf"],
+            ["Content-Disposition", "inline; filename=test.pdf; inline"],
+        ]
+    );
+
+    testHandleHeaders(
+        "Charset",
+        "",
+        [["Content-Type", "application/pdf;charset=ISO-8859-1"]],
+        [
+            ["Content-Type", "application/pdf;charset=ISO-8859-1"],
+            ["Content-Disposition", "inline"],
+        ]
+    );
+
+    testHandleHeaders(
+        "x-PDF",
+        "",
+        [["Content-Type", "application/x-pdf"]],
+        [
+            ["Content-Type", "application/pdf"],
+            ["Content-Disposition", "inline"],
+        ]
+    );
+
+    testHandleHeaders(
+        "Image-PDF",
+        "",
+        [
+            ["Expires", "Sat, 27 Jan 2018 22:48:52 GMT"],
+            ["Content-Type", "image/pdf;charset=ISO-8859-1"],
+        ],
+        [
+            ["Expires", "Sat, 27 Jan 2018 22:48:52 GMT"],
+            ["Content-Type", "application/pdf;charset=ISO-8859-1"],
+            ["Content-Disposition", "inline"],
+        ]
+    );
+
+    testHandleHeaders(
+        "Octet-stream with PDF file name and invalid",
+        "",
+        [
+            ["Content-Type", "application/octet-stream"],
+            [
+                "Content-Disposition",
+                'attachment;filename="te;t.pdf";filename=img.jpg',
+            ],
+        ],
+        [
+            ["Content-Type", "application/pdf"],
+            [
+                "Content-Disposition",
+                'inline;filename="te;t.pdf";filename=img.jpg',
+            ],
+        ]
+    );
+
+    testHandleHeaders(
+        "Octet-stream with image",
+        "http://test.com/test.pdf",
+        [
+            ["Content-Type", "application/octet-stream"],
+            ["Content-Disposition", "attachment;filename=image.jpg"],
+        ],
+        false
+    );
+
+    testHandleHeaders(
+        "Octet-stream with PDF in URL",
+        "http://test.com/test.PDF?1",
+        [["Content-Type", "application/OCTET-stream "]],
+        [
+            ["Content-Type", "application/pdf"],
+            ["Content-Disposition", "inline"],
+        ]
+    );
+
+    testHandleHeaders(
+        "Application/Force-Download with PDF file name(s)",
+        "http://test.com/02000",
+        [
+            [
+                "Content-Disposition",
+                "attachment; filename=\"ABC_2019.pdf\"; filename*=UTF-8''ABC_2019.pdf",
+            ],
+            ["Content-Type", "application/force-download"],
+        ],
+        [
+            [
+                "Content-Disposition",
+                "inline; filename=\"ABC_2019.pdf\"; filename*=UTF-8''ABC_2019.pdf",
+            ],
+            ["Content-Type", "application/pdf"],
+        ]
+    );
 });
 
 /* Helper Functions */
@@ -116,7 +195,7 @@ describe('Handle Headers', () => {
 // change.
 function testHandleHeaders(name, url, headers, expectedHeaders) {
     // Prepare expected headers
-    if(expectedHeaders === false) {
+    if (expectedHeaders === false) {
         expectedHeaders = headers;
     }
     expectedHeaders = makeHeaderArray(expectedHeaders).sort(cmpHeaders);
@@ -124,7 +203,7 @@ function testHandleHeaders(name, url, headers, expectedHeaders) {
     // Get new headers
     headers = makeHeaderArray(headers);
     let newHeaders = noPdfDownload.handleHeaders(url, headers);
-    if(newHeaders === undefined) {
+    if (newHeaders === undefined) {
         newHeaders = headers;
     }
     newHeaders.sort(cmpHeaders);
@@ -132,12 +211,12 @@ function testHandleHeaders(name, url, headers, expectedHeaders) {
     // Test
     it(name, () => {
         assert.deepStrictEqual(newHeaders, expectedHeaders);
-    })
+    });
 }
 
 function makeHeaderArray(headers) {
     let headerArray = [];
-    for(let values of headers) {
+    for (let values of headers) {
         headerArray.push({
             name: values[0],
             value: values[1],
@@ -148,12 +227,12 @@ function makeHeaderArray(headers) {
 
 function cmpHeaders(header1, header2) {
     // Compare by name
-    if(header1.name != header2.name) {
+    if (header1.name != header2.name) {
         return header1.name > header2.name;
     }
 
     // Compare by value
-    if(header1.value != header2.value) {
+    if (header1.value != header2.value) {
         return header1.value > header2.value;
     }
     return 0;