Refactor SEO module to utilize a modular structure by re-exporting all SEO functions from a new index file. This change maintains backward compatibility while streamlining the codebase for future enhancements.
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seb
215
prerender/seo/homepage.cjs
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215
prerender/seo/homepage.cjs
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const generateHomepageMetaTags = (baseUrl, config) => {
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const description = config.descriptions.long;
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const keywords = config.keywords;
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const imageUrl = `${baseUrl}${config.images.logo}`;
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// Ensure URLs are properly formatted
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const canonicalUrl = baseUrl.endsWith('/') ? baseUrl.slice(0, -1) : baseUrl;
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return `
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<!-- SEO Meta Tags -->
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<meta name="description" content="${description}">
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<meta name="keywords" content="${keywords}">
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<!-- Open Graph Meta Tags -->
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<meta property="og:title" content="${config.descriptions.short}">
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<meta property="og:description" content="${description}">
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<meta property="og:image" content="${imageUrl}">
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<meta property="og:url" content="${canonicalUrl}">
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<meta property="og:type" content="website">
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<meta property="og:site_name" content="${config.siteName}">
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<!-- Twitter Card Meta Tags -->
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<meta name="twitter:card" content="summary_large_image">
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<meta name="twitter:title" content="${config.descriptions.short}">
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<meta name="twitter:description" content="${description}">
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<meta name="twitter:image" content="${imageUrl}">
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<!-- Additional Meta Tags -->
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<meta name="robots" content="index, follow">
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<link rel="canonical" href="${canonicalUrl}">
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`;
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};
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const generateHomepageJsonLd = (baseUrl, config, categories = []) => {
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// Ensure URLs are properly formatted
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const canonicalUrl = baseUrl.endsWith('/') ? baseUrl.slice(0, -1) : baseUrl;
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const logoUrl = `${canonicalUrl}${config.images.logo}`;
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const websiteJsonLd = {
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"@context": "https://schema.org/",
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"@type": "WebSite",
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name: config.brandName,
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url: canonicalUrl,
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description: config.descriptions.long,
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publisher: {
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"@type": "Organization",
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name: config.brandName,
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url: canonicalUrl,
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logo: {
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"@type": "ImageObject",
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url: logoUrl,
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},
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},
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potentialAction: {
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"@type": "SearchAction",
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target: `${canonicalUrl}/search?q={search_term_string}`,
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query: "required name=search_term_string"
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},
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mainEntity: {
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"@type": "WebPage",
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name: "Sitemap",
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url: `${canonicalUrl}/sitemap`,
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description: "Vollständige Sitemap mit allen Kategorien und Seiten",
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},
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sameAs: [
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// Add your social media URLs here if available
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],
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};
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// Organization/LocalBusiness Schema for rich results
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const organizationJsonLd = {
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"@context": "https://schema.org",
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"@type": "LocalBusiness",
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"name": config.brandName,
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"alternateName": config.siteName,
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"description": config.descriptions.long,
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"url": canonicalUrl,
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"logo": logoUrl,
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"image": logoUrl,
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"telephone": "015208491860",
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"email": "service@growheads.de",
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"address": {
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"@type": "PostalAddress",
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"streetAddress": "Trachenberger Strasse 14",
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"addressLocality": "Dresden",
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"postalCode": "01129",
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"addressCountry": "DE",
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"addressRegion": "Sachsen"
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},
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"geo": {
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"@type": "GeoCoordinates",
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"latitude": "51.083675",
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"longitude": "13.727215"
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},
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"openingHours": [
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"Mo-Fr 10:00:00-20:00:00",
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"Sa 11:00:00-19:00:00"
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],
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"paymentAccepted": "Cash, Credit Card, PayPal, Bank Transfer",
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"currenciesAccepted": "EUR",
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"priceRange": "€€",
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"areaServed": {
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"@type": "Country",
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"name": "Germany"
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},
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"contactPoint": [
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{
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"@type": "ContactPoint",
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"telephone": "015208491860",
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"contactType": "customer service",
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"availableLanguage": "German",
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"hoursAvailable": {
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"@type": "OpeningHoursSpecification",
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"dayOfWeek": ["Monday", "Tuesday", "Wednesday", "Thursday", "Friday"],
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"opens": "10:00:00",
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"closes": "20:00:00"
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}
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},
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{
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"@type": "ContactPoint",
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"email": "service@growheads.de",
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"contactType": "customer service",
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"availableLanguage": "German"
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}
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],
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"sameAs": [
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// Add social media URLs when available
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// "https://www.facebook.com/growheads",
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// "https://www.instagram.com/growheads"
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]
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};
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// FAQPage Schema for common questions
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const faqJsonLd = {
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"@context": "https://schema.org",
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"@type": "FAQPage",
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"mainEntity": [
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{
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"@type": "Question",
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"name": "Welche Zahlungsmethoden akzeptiert GrowHeads?",
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"acceptedAnswer": {
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"@type": "Answer",
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"text": "Wir akzeptieren Kreditkarten, PayPal, Banküberweisung, Nachnahme und Barzahlung bei Abholung in unserem Laden in Dresden."
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}
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},
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{
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"@type": "Question",
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"name": "Liefert GrowHeads deutschlandweit?",
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"acceptedAnswer": {
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"@type": "Answer",
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"text": "Ja, wir liefern deutschlandweit. Zusätzlich haben wir einen Laden in Dresden (Trachenberger Strasse 14) für lokale Kunden."
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}
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},
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{
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"@type": "Question",
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"name": "Welche Produkte bietet GrowHeads?",
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"acceptedAnswer": {
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"@type": "Answer",
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"text": "Wir bieten ein komplettes Sortiment für den Indoor-Anbau: Beleuchtung, Belüftung, Dünger, Töpfe, Zelte, Messgeräte und vieles mehr für professionelle Zuchtanlagen."
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}
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},
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{
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"@type": "Question",
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"name": "Hat GrowHeads einen physischen Laden?",
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"acceptedAnswer": {
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"@type": "Answer",
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"text": "Ja, unser Laden befindet sich in Dresden, Trachenberger Strasse 14. Öffnungszeiten: Mo-Fr 10-20 Uhr, Sa 11-19 Uhr. Sie können auch online bestellen."
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}
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},
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{
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"@type": "Question",
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"name": "Bietet GrowHeads Beratung zum Indoor-Anbau?",
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"acceptedAnswer": {
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"@type": "Answer",
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"text": "Ja, unser erfahrenes Team berät Sie gerne zu allen Aspekten des Indoor-Anbaus. Kontaktieren Sie uns telefonisch unter 015208491860 oder besuchen Sie unseren Laden."
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}
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}
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]
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};
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// Generate ItemList for all categories (more appropriate for homepage)
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const categoriesListJsonLd = {
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"@context": "https://schema.org",
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"@type": "ItemList",
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"name": "Produktkategorien",
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"description": "Alle verfügbaren Produktkategorien in unserem Online-Shop",
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"numberOfItems": categories.filter(category => category.seoName).length,
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"itemListElement": categories
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.filter(category => category.seoName) // Only include categories with seoName
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.map((category, index) => ({
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"@type": "ListItem",
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"position": index + 1,
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"item": {
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"@type": "Thing",
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"name": category.name,
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"url": `${canonicalUrl}/Kategorie/${category.seoName}`
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}
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}))
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};
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// Return all JSON-LD scripts
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const websiteScript = `<script type="application/ld+json">${JSON.stringify(websiteJsonLd)}</script>`;
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const organizationScript = `<script type="application/ld+json">${JSON.stringify(organizationJsonLd)}</script>`;
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const faqScript = `<script type="application/ld+json">${JSON.stringify(faqJsonLd)}</script>`;
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const categoriesScript = categories.length > 0
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? `<script type="application/ld+json">${JSON.stringify(categoriesListJsonLd)}</script>`
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: '';
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return websiteScript + '\n' + organizationScript + '\n' + faqScript + (categoriesScript ? '\n' + categoriesScript : '');
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};
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module.exports = {
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generateHomepageMetaTags,
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generateHomepageJsonLd,
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};
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