diff --git a/mkht.php b/mkht.php
index 4aa85d1..bc09bdd 100755
--- a/mkht.php
+++ b/mkht.php
@@ -1,82 +1,80 @@
 #!/usr/bin/php
 <?php
-if (php_sapi_name() !== "cli")
-	exit("Must be run from CLI");
+if (php_sapi_name() !== 'cli')
+	exit('Must be run from CLI');
 
 // Initialization
 
-define("FIND", "/usr/bin/find");
-define("GZIP", "/usr/bin/gzip");
+const LF = "\n";
 
-define("ROOT", dirname($_SERVER['SCRIPT_FILENAME']));
+const FIND = '/usr/bin/find';
+const GZIP = '/usr/bin/gzip';
+
+define('ROOT', dirname($_SERVER['SCRIPT_FILENAME']));
 
 if (isset($argv[1]))
-	define("SITE", $argv[1]);
+	define('SITE', $argv[1]);
 else
-	define("SITE", getcwd());
+	define('SITE', getcwd());
 
 if (isset($argv[2]))
-	define("DESTINATION", $argv[2]);
+	define('DESTINATION', $argv[2]);
 else
-	define("DESTINATION", "dns");
+	define('DESTINATION', 'dns');
 
-if (file_exists(SITE . "/config.ini"))
-	$config = parse_ini_file(SITE . "/config.ini");
+if (file_exists(SITE . '/config.ini'))
+	$config = parse_ini_file(SITE . '/config.ini');
 
 if (!isset($config['css']))
 	$config['css'] = 1;
 
 if (!isset($config['header']))
-	$config['header'] = true;
+	$config['header'] = false;
 
 if (!isset($config['centerIndex']))
 	$config['centerIndex'] = false;
 
 if (!isset($config['defaultLang']))
-	$config['defaultLang'] = "";
+	$config['defaultLang'] = '';
 
 // Less > CSS
 if ($config['css'] == true) {
 	// Create CSS output directory if needed
-	if (!file_exists(SITE . "/css"))
-		mkdir(SITE . "/css", 0755);
+	if (!file_exists(SITE . '/css'))
+		mkdir(SITE . '/css', 0755);
 
-	require ROOT . "/less.php/lib/Less/Autoloader.php";
+	require ROOT . '/less.php/lib/Less/Autoloader.php';
 	Less_Autoloader::register();
 
-	$colorScheme = array(
-		"darkColor" => "black",
-		"lightColor" => "white",
-		"mainColor" => "red",
-	);
+	$colorScheme = [
+		'darkColor' => 'black',
+		'lightColor' => 'white',
+		'mainColor' => 'red',
+	];
 
-	$options = array(
+	$options = [
 		'cache_dir' => SITE . '/css',
 		'compress' => true,
-	);
+	];
 
-	if (file_exists(SITE . "/style.less"))
-		$lessFiles = array(ROOT . '/style.less' => '', SITE . '/style.less' => '');
+	if (file_exists(SITE . '/style.less'))
+		$lessFiles = [ROOT . '/style.less' => '', SITE . '/style.less' => ''];
 	else
-		$lessFiles = array(ROOT . '/style.less' => '');
+		$lessFiles = [ROOT . '/style.less' => ''];
 
-	define("CSS_FILENAME", Less_Cache::Get($lessFiles, $options, $colorScheme));
+	define('CSS_FILENAME', Less_Cache::Get($lessFiles, $options, $colorScheme));
 }
 
 // Determine whether links need to use Onion or DNS
-function clearnetOrOnion($clearnetUrl, $onionUrl) {
-	if (DESTINATION === "onion") {
-		return $onionUrl;
-	} else {
-		return $clearnetUrl;
-	}
+function clearnetOrOnion($clearnet_url, $onion_url) {
+	return (DESTINATION === 'onion') ? $onion_url : $clearnet_url;
 }
 
-exec(FIND . " " . SITE . "/src -name '*.gmi' -o -name '*.md'", $pages);
+exec(FIND . ' ' . SITE . "/src -name '*.gmi' -o -name '*.md'", $pages);
 
 foreach ($pages as $page) {
 
-	$pathParts = pathinfo(str_replace("/src", "", $page));
+	$pathParts = pathinfo(str_replace('/src', '', $page));
 
 	// Create parent directory if needed
 	if (!file_exists($pathParts['dirname']))
@@ -84,65 +82,61 @@ foreach ($pages as $page) {
 
 	// Execute PHP code
 	ob_start();
-	eval("?>" . file_get_contents($page));
-	file_put_contents($pathParts['dirname'] . "/" . $pathParts['basename'], ob_get_contents());
+	eval('?>' . file_get_contents($page));
+	file_put_contents($pathParts['dirname'] . '/' . $pathParts['basename'], ob_get_contents());
 	ob_end_clean();
 
 	// Convert Gemtext to Markdown
-	if ($pathParts['extension'] === "gmi") {
-		$gmilines = explode("\n", file_get_contents($pathParts['dirname'] . "/" . $pathParts['basename']));
+	if ($pathParts['extension'] === 'gmi') {
+		$gmilines = explode(LF, file_get_contents($pathParts['dirname'] . '/' . $pathParts['basename']));
 
 		foreach ($gmilines as $key => $line) {
-			if (substr($line, 0, 2) === "=>") {
-				preg_match("/=> +(.[^ ]+)/", $line, $lnUrl);
-				preg_match("/=> +.[^ ]+ +(.+)/", $line, $lnTitle);
+			if (substr($line, 0, 2) === '=>') {
+				preg_match('/=> +(.[^ ]+)/', $line, $lnUrl);
+				preg_match('/=> +.[^ ]+ +(.+)/', $line, $lnTitle);
 
 				$urlPathParts = pathinfo(parse_url($lnUrl[1], PHP_URL_PATH));
 
 				// .gmi > .md for local links
-				if (!str_contains($lnUrl[1], ":") AND $urlPathParts['extension'] === "gmi") // If it's a local link
-					$lnUrl[1] = $urlPathParts['dirname'] . "/" . $urlPathParts['filename'] . ".md";
+				if (!str_contains($lnUrl[1], ':') AND $urlPathParts['extension'] === 'gmi') // If it's a local link
+					$lnUrl[1] = $urlPathParts['dirname'] . '/' . $urlPathParts['filename'] . '.md';
 
 				if (isset($lnTitle[1])) {
-					$gmilines[$key] = "[" . $lnTitle[1] . "](" . $lnUrl[1] . ")";
+					$gmilines[$key] = '[' . $lnTitle[1] . '](' . $lnUrl[1] . ')';
 				} else {
-					$gmilines[$key] = "[" . $lnUrl[1] . "](" . $lnUrl[1] . ")";
+					$gmilines[$key] = '[' . $lnUrl[1] . '](' . $lnUrl[1] . ')';
 				}
 			}
 		}
-		$code = "";
+		$code = '';
 		foreach ($gmilines as $line) {
-			$code = $code . "\n" . $line;
+			$code = $code . LF . $line;
 		}
-		file_put_contents($pathParts['dirname'] . "/" . $pathParts['filename'] . ".md", $code);
+		file_put_contents($pathParts['dirname'] . '/' . $pathParts['filename'] . '.md', $code);
 	}
 
-
 	// Compile Markdown to HTML with Parsedown
-	$markdown = file_get_contents($pathParts['dirname'] . "/" . $pathParts['filename'] . ".md");
+	$markdown = file_get_contents($pathParts['dirname'] . '/' . $pathParts['filename'] . '.md');
 	if (preg_match("/# (.*)\\n/", $markdown, $matches)) // If a main heading is found
 		$title = $matches[1]; // Then it will be the HTML page <title>
 	else
 		$title = NULL;
-	require_once ROOT . "/parsedown/Parsedown.php";
-	require_once ROOT . "/parsedown-extra/ParsedownExtra.php";
+	require_once ROOT . '/parsedown/Parsedown.php';
+	require_once ROOT . '/parsedown-extra/ParsedownExtra.php';
 	$Parsedown = new ParsedownExtra;
 	$Parsedown = $Parsedown->setUrlsLinked(false);
 	$Parsedown = $Parsedown->setMarkupEscaped(false);
 	$Parsedown = $Parsedown->setBreaksEnabled(true);
 	$pageContent = $Parsedown->text($markdown);
 
-
 	// .md > .html for local links
 	$pageContent = preg_replace('#<a href="(?!.*:)(.*)\.md">#', '<a href="$1.html">', $pageContent);
 
-
 	// Add header and footer to HTML
-
-	$urlPath = str_replace(SITE, "", $pathParts['dirname']);
-	$relativePathToRoot = "";
-	for ($i = substr_count($urlPath, "/") ; $i > 0 ; $i--)
-		$relativePathToRoot .= "../";
+	$urlPath = str_replace(SITE, '', $pathParts['dirname']);
+	$relativePathToRoot = '';
+	for ($i = substr_count($urlPath, '/') ; $i > 0 ; $i--)
+		$relativePathToRoot .= '../';
 
 	ob_start();
 
@@ -150,11 +144,11 @@ foreach ($pages as $page) {
 	<!DOCTYPE html>
 	<html lang="<?php
 
-	preg_match("#\.([a-zA-Z-]{2,5})\.#", $pathParts['basename'], $lang);
+	preg_match('#\.([a-zA-Z-]{2,5})\.#', $pathParts['basename'], $lang);
 	if (isset($lang[1])) {
 		echo $lang[1];
 	} else {
-		preg_match("#/([a-z]{2})(/|$)#", $pathParts['dirname'], $lang);
+		preg_match('#/([a-z]{2})(/|$)#', $pathParts['dirname'], $lang);
 		if (isset($lang[1]))
 			echo $lang[1];
 		else
@@ -163,25 +157,22 @@ foreach ($pages as $page) {
 
 	 ?>">
 		<head>
-			<meta charset="UTF-8">
+			<meta charset="utf-8">
 			<?php
 	if (isset($title) AND !is_null($title) AND isset($config['siteTitle']))
-		echo "<title>" . $title . " · " . $config['siteTitle'] . "</title>";
+		echo '<title>' . $title . ' · ' . $config['siteTitle'] . '</title>';
 	else if (isset($title) AND !is_null($title))
-		echo "<title>" . $title . "</title>";
+		echo '<title>' . $title . '</title>';
 	else if (isset($config['siteTitle']))
-		echo "<title>" . $config['siteTitle'] . "</title>";
+		echo '<title>' . $config['siteTitle'] . '</title>';
 			?>
 			<meta name="viewport" content="width=device-width, initial-scale=1">
 <?php
-	if ($config['css'] == true) {
-?>
-				<link rel="stylesheet" media="screen" href="<?= $relativePathToRoot ?>css/<?= CSS_FILENAME ?>">
-<?php
-	}
+	if ($config['css'] == true)
+		echo '<link rel="stylesheet" media="screen" href="' . $relativePathToRoot . 'css/' . CSS_FILENAME . '">' . LF;
 
-	if (file_exists(SITE . "/head.inc.html"))
-		echo file_get_contents(SITE . "/head.inc.html");
+	if (file_exists(SITE . '/head.inc.html'))
+		echo file_get_contents(SITE . '/head.inc.html');
 ?>
 		</head>
 
@@ -190,10 +181,10 @@ foreach ($pages as $page) {
 	if ($config['header']) {
 ?>
 			<header>
-				<a id="lienHeader" href="./<?= $relativePathToRoot ?>">
+				<a href="./<?= $relativePathToRoot ?>">
 <?php
-		if (file_exists(SITE . "/img/logo.webp"))
-			echo '<img src="img/logo.webp" ' . getimagesize(SITE . "/img/logo.webp")[3] . ' alt="' . $config['siteTitle'] . '" />';
+		if (file_exists(SITE . '/img/logo.webp'))
+			echo '<img src="img/logo.webp" ' . getimagesize(SITE . '/img/logo.webp')[3] . ' alt="' . $config['siteTitle'] . '" />';
 		else
 			echo $config['siteTitle'];
 ?>
@@ -202,37 +193,37 @@ foreach ($pages as $page) {
 <?php
 	}
 
-	if ($config['centerIndex'] AND $pathParts['filename'] === "index")
-		echo '<div class="centered">' . $pageContent . "</div>";
+	if ($config['centerIndex'] AND $pathParts['filename'] === 'index')
+		echo '<div class="centered">' . $pageContent . '</div>';
 	else
-		echo "<main>" . $pageContent . "</main>";
-	if (file_exists(SITE . "/end.inc.html"))
-		require SITE . "/end.inc.html";
-	echo "</body></html>";
+		echo '<main>' . $pageContent . '</main>';
+	if (file_exists(SITE . '/end.inc.html'))
+		require SITE . '/end.inc.html';
+	echo '</body></html>';
 
 	$pageContent = ob_get_clean();
 
-	if (extension_loaded("tidy")) {
+	if (extension_loaded('tidy')) {
 		$tidy = new tidy;
 		$tidy->parseString(
 			$pageContent,
-			array(
+			[
 				'indent' => true,
 				'keep-tabs' => true,
 				'wrap' => 0
-			)
+			]
 		);
 		$tidy->cleanRepair();
 		$pageContent = tidy_get_output($tidy);
 	} else {
-		echo "tidy extension unavailable\n";
+		echo 'tidy extension unavailable' . PHP_EOL;
 	}
 
-	file_put_contents($pathParts['dirname'] . "/" . $pathParts['filename'] . ".html", $pageContent);
+	file_put_contents($pathParts['dirname'] . '/' . $pathParts['filename'] . '.html', $pageContent);
 
 	// Gzip compression
-	exec(GZIP . " --keep --fast --force " . $pathParts['dirname'] . "/" . $pathParts['filename'] . ".html");
+	exec(GZIP . ' --keep --fast --force ' . $pathParts['dirname'] . '/' . $pathParts['filename'] . '.html');
 }
 
 if ($config['css'] == true)
-	exec(GZIP . " --keep --fast --force " . SITE . "/css/" . CSS_FILENAME);
+	exec(GZIP . ' --keep --fast --force ' . SITE . '/css/' . CSS_FILENAME);