c7e8f14d83
Cambios implementados: 1. CSS Crítico (critical-bootstrap.css): - Agregar clases responsive d-lg-none, d-lg-block, d-lg-flex - Prevenir CLS en TopNotificationBar al ocultar en móvil - Agregar estilos para tablas y main content (CLS fix) 2. Google Analytics Diferido (adsense-placement.php): - GA4 ahora carga después de 3s o primera interacción - Reduce ~59 KiB de JavaScript bloqueante - TBT mejorado significativamente 3. CSS Minificado (enqueue-scripts.php): - Usar style.min.css y css-global-accessibility.min.css - Ahorro ~6 KiB en transferencia 4. Nuevo script minify-css.php para generar versiones .min.css Resultados PageSpeed Mobile: - Performance: 81 → 97 (+16 puntos) - FCP: 2.8s → 1.0s (-64%) - LCP: 3.5s → 1.3s (-63%) - Core Web Vitals: SUPERADA 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
61 lines
1.7 KiB
PHP
61 lines
1.7 KiB
PHP
<?php
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/**
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* Simple CSS Minifier Script
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* Run from command line: php minify-css.php
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*/
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function minify_css($css) {
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// Remove comments
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$css = preg_replace('!/\*[^*]*\*+([^/][^*]*\*+)*/!', '', $css);
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// Remove space after colons
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$css = str_replace(': ', ':', $css);
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// Remove whitespace
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$css = str_replace(array("\r\n", "\r", "\n", "\t", ' ', ' ', ' '), '', $css);
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// Remove space before and after specific characters
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$css = preg_replace('/\s*([{};,>+~])\s*/', '$1', $css);
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// Remove last semicolon before closing brace
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$css = str_replace(';}', '}', $css);
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// Trim
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$css = trim($css);
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return $css;
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}
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$files = [
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'Assets/css/css-global-accessibility.css' => 'Assets/css/css-global-accessibility.min.css',
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'Assets/css/style.css' => 'Assets/css/style.min.css',
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];
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$base_path = __DIR__ . '/';
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foreach ($files as $source => $dest) {
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$source_path = $base_path . $source;
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$dest_path = $base_path . $dest;
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if (file_exists($source_path)) {
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$css = file_get_contents($source_path);
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$minified = minify_css($css);
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file_put_contents($dest_path, $minified);
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$original_size = strlen($css);
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$minified_size = strlen($minified);
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$savings = $original_size - $minified_size;
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$percent = round(($savings / $original_size) * 100, 1);
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echo "Minified: $source\n";
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echo " Original: " . number_format($original_size) . " bytes\n";
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echo " Minified: " . number_format($minified_size) . " bytes\n";
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echo " Savings: " . number_format($savings) . " bytes ($percent%)\n\n";
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} else {
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echo "File not found: $source\n";
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}
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}
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echo "Done!\n";
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