{"id":5097,"date":"2026-06-18T12:14:46","date_gmt":"2026-06-18T12:14:46","guid":{"rendered":"https:\/\/rimanagency.com\/meta-tags-analyzer-inspect-any-pages-meta-og-twitter-tags\/"},"modified":"2026-06-18T12:14:46","modified_gmt":"2026-06-18T12:14:46","slug":"meta-tags-analyzer-inspect-any-pages-meta-og-twitter-tags","status":"publish","type":"page","link":"https:\/\/rimanagency.com\/fr\/meta-tags-analyzer-inspect-any-pages-meta-og-twitter-tags\/","title":{"rendered":"Meta Tags Analyzer \u2014 Inspect Any Page&#8217;s Meta, OG &#038; Twitter Tags"},"content":{"rendered":"<style>.rt-h{background:linear-gradient(135deg,#f1f5e8,#e8efdb);border-radius:14px;padding:32px;margin:0 0 24px;text-align:center}.rt-h h1{margin:0 0 10px;font-size:28px;color:#4a6320}.rt-g{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:0 0 24px}.rt-f,.rt-o{background:#fff;border:1px solid #e0e6d8;border-radius:10px;padding:22px}.rt-f h3,.rt-o h3{margin:0 0 14px;color:#4a6320;font-size:18px}.rt-f label{display:block;font-size:13px;color:#516048;font-weight:600;margin:10px 0 6px}.rt-f input,.rt-f select,.rt-f textarea{width:100%;padding:9px;border:1px solid #d4dac6;border-radius:6px;font-size:14px;box-sizing:border-box;font-family:inherit}.rt-btn{background:#719430;color:#fff;border:none;padding:11px 20px;border-radius:6px;font-weight:700;cursor:pointer;width:100%;margin-top:14px;font-size:15px}.rt-btn:hover{background:#4a6320}.rt-cta{background:linear-gradient(135deg,#719430,#4a6320);color:#fff;border-radius:14px;padding:32px;text-align:center;margin:30px 0}.rt-cta h3{margin:0 0 6px;color:#fff}.rt-cta a{background:#fff;color:#4a6320;padding:12px 28px;border-radius:6px;font-weight:700;text-decoration:none;display:inline-block;margin-top:14px}.rt-o-big{font-size:36px;font-weight:800;color:#719430;text-align:center;margin:6px 0;word-break:break-word}@media(max-width:768px){.rt-g{grid-template-columns:1fr}}<\/style>\n<div class=\"rt-h\">\n<h1>Meta Tags Analyzer<\/h1>\n<p>Paste a page\\u2019s HTML <head> source and instantly analyze every meta tag \u2014 title length, description length, viewport, canonical, Open Graph (Facebook\/LinkedIn), Twitter Card, and structured-data presence. Spot issues before they hurt your SEO.<\/p>\n<\/div>\n<div class=\"rt-g\">\n<div class=\"rt-f\">\n<h3>Paste <head> HTML<\/h3>\n<p><label>Paste HTML head source (View Source \u2192 copy)<\/label><textarea id=\"mt-in\" rows=\"8\" placeholder=\"<head>&#8230;<\/head>&#8220;><\/textarea><\/div>\n<div class=\"rt-o\">\n<h3>Tag Audit<\/h3>\n<div id=\"mt-out\" style=\"background:#fafafa;border:1px solid #e0e6d8;border-radius:8px;padding:14px;font-size:14px;min-height:80px\">Audit report appears here<\/div>\n<\/div>\n<\/div>\n<p><script>function cMt(){var html=document.getElementById(\"mt-in\").value;if(!html.trim()){document.getElementById(\"mt-out\").innerHTML=\"<i style=\\\"color:#888\\\">Paste HTML to see audit<\/i>\";return}var find=function(re){var m=html.match(re);return m?m[1]:null};var checks=[];var titleM=html.match(\/<title[^>]*>([^<]*)<\\\/title>\/i);var title=titleM?titleM[1].trim():null;checks.push({n:\"Title tag\",v:title,score:title?(title.length>=30&&title.length<=60?\"good\":\"warn\"):\"bad\",info:title?title.length+\" chars (target 50-60)\":\"Missing\"});var descM=html.match(\/<meta[^>]+name=[\"']description[\"'][^>]+content=[\"']([^\"']+)[\"'][^>]*>\/i);var desc=descM?descM[1].trim():null;checks.push({n:\"Meta description\",v:desc,score:desc?(desc.length>=120&&desc.length<=160?\"good\":\"warn\"):\"bad\",info:desc?desc.length+\" chars (target 150-160)\":\"Missing\"});var canonical=find(\/<link[^>]+rel=[\"']canonical[\"'][^>]+href=[\"']([^\"']+)[\"']\/i);checks.push({n:\"Canonical link\",v:canonical,score:canonical?\"good\":\"warn\",info:canonical?\"Present\":\"Missing \u2014 recommended\"});var viewport=find(\/<meta[^>]+name=[\"']viewport[\"'][^>]+content=[\"']([^\"']+)[\"']\/i);checks.push({n:\"Viewport meta\",v:viewport,score:viewport?\"good\":\"bad\",info:viewport?\"Present\":\"Missing \u2014 required for mobile\"});var robots=find(\/<meta[^>]+name=[\"']robots[\"'][^>]+content=[\"']([^\"']+)[\"']\/i);checks.push({n:\"Robots meta\",v:robots||\"index, follow (default)\",score:\"good\",info:robots||\"Default (index, follow)\"});var ogTitle=find(\/<meta[^>]+property=[\"']og:title[\"'][^>]+content=[\"']([^\"']+)[\"']\/i);checks.push({n:\"og:title (Facebook\/LinkedIn)\",v:ogTitle,score:ogTitle?\"good\":\"warn\",info:ogTitle?\"Present\":\"Missing \u2014 affects social share preview\"});var ogDesc=find(\/<meta[^>]+property=[\"']og:description[\"'][^>]+content=[\"']([^\"']+)[\"']\/i);checks.push({n:\"og:description\",v:ogDesc,score:ogDesc?\"good\":\"warn\",info:ogDesc?\"Present\":\"Missing \u2014 affects social share preview\"});var ogImage=find(\/<meta[^>]+property=[\"']og:image[\"'][^>]+content=[\"']([^\"']+)[\"']\/i);checks.push({n:\"og:image\",v:ogImage,score:ogImage?\"good\":\"warn\",info:ogImage?\"Present\":\"Missing \u2014 share previews will be blank\"});var twCard=find(\/<meta[^>]+name=[\"']twitter:card[\"'][^>]+content=[\"']([^\"']+)[\"']\/i);checks.push({n:\"twitter:card\",v:twCard,score:twCard?\"good\":\"warn\",info:twCard?\"Present (\"+twCard+\")\":\"Missing \u2014 Twitter shows default card\"});var schemaCount=(html.match(\/<script[^>]+type=[\"']application\\\/ld\\+json[\"']\/gi)||[]).length;checks.push({n:\"JSON-LD schema\",v:schemaCount,score:schemaCount>0?\"good\":\"warn\",info:schemaCount?schemaCount+\" block(s) found\":\"Missing \u2014 recommended\"});var charset=find(\/<meta[^>]+charset=[\"']?([^\"'\\s>]+)\/i);checks.push({n:\"Charset\",v:charset,score:charset?\"good\":\"bad\",info:charset?charset:\"Missing \u2014 required\"});var colors={good:\"#719430\",warn:\"#d4a017\",bad:\"#c44\"};var icons={good:\"\u2713\",warn:\"\u26a0\",bad:\"\u2716\"};var out=\"<\/p>\n<div style=\\\"display:grid;gap:8px\\\">\";checks.forEach(function(c){var col=colors[c.score];out+=\"<\/p>\n<div style=\\\"display:flex;justify-content:space-between;align-items:flex-start;background:#fafafa;border:1px solid #e0e6d8;border-radius:6px;padding:10px;font-size:13px\\\">\n<div><span style=\\\"color:\"+col+\";font-weight:700\\\">\"+icons[c.score]+\"<\/span> <b>\"+c.n+\"<\/b><\/p>\n<div style=\\\"color:#516048;margin-top:2px;font-size:12px;word-break:break-all\\\">\"+(c.v?(\"\"+c.v).substring(0,90):\"\")+\"<\/div>\n<\/div>\n<div style=\\\"color:\"+col+\";font-size:11px;font-weight:700;text-align:right;min-width:90px;text-transform:uppercase;letter-spacing:.5px\\\">\"+c.info+\"<\/div>\n<\/div>\n<p>\"});out+=\"<\/p><\/div>\n<p>\";document.getElementById(\"mt-out\").innerHTML=out}document.getElementById(\"mt-in\").addEventListener(\"input\",cMt);cMt();<\/script><\/p>\n<h2>How to use the Meta Tags Analyzer<\/h2>\n<p>Open the page you want to audit. View source (Cmd+U \/ Ctrl+U), copy the entire <head> section, and paste it into the input box. The tool extracts every meta tag and produces an audit with traffic-light scoring: green for healthy, yellow for warnings, red for missing critical tags.<\/p>\n<h2>Why this tool matters<\/h2>\n<p>Meta tags are the smallest, cheapest, and most consequential on-page SEO investment. A missing canonical tag invites duplicate-content penalties. A missing OG image guarantees ugly social shares. A missing viewport meta makes mobile rankings collapse. The Meta Tags Analyzer surfaces every issue in one glance.<\/p>\n<h2>Common use cases<\/h2>\n<ul>\n<li>Pre-launch SEO audit on a new page<\/li>\n<li>Diagnosing why a competitor outranks you (paste their head, paste yours, compare)<\/li>\n<li>Confirming developers shipped what you specified<\/li>\n<li>Identifying missing Open Graph tags before a social campaign goes live<\/li>\n<li>Onboarding new client sites \u2014 quick first-pass audit<\/li>\n<li>Training new SEO hires on what a healthy meta block looks like<\/li>\n<\/ul>\n<h2>What the audit checks<\/h2>\n<p>Title tag (length and presence), meta description (length and presence), canonical link, viewport, robots, Open Graph (og:title, og:description, og:image), Twitter Card, JSON-LD schema blocks, and charset. Each gets a traffic-light score: green is healthy, yellow is improvable, red is broken or missing-critical.<\/p>\n<h2>Frequently Asked Questions<\/h2>\n<p><strong>Why do I have to paste the source instead of just entering a URL?<\/strong><br \/>Browser security (CORS) prevents tools running in your browser from fetching arbitrary URLs. A server-side fetcher would be paid; pasting the source keeps the tool free, fast, and private.<\/p>\n<p><strong>Where do I find the <head> source?<\/strong><br \/>In Chrome: Cmd+Option+U (Mac) or Ctrl+U (Windows\/Linux) to view source. Copy from <head> to <\/head>. In Firefox and Safari: same shortcuts. In mobile browsers, use a desktop browser instead.<\/p>\n<p><strong>Does it audit the rendered DOM or the source HTML?<\/strong><br \/>The source HTML \u2014 which is what most crawlers see. For pages that inject meta tags client-side with JavaScript, audit the rendered output instead (use a tool like Screaming Frog with JS rendering).<\/p>\n<p><strong>What is a healthy title length?<\/strong><br \/>50-60 characters. Below 30 you are leaving CTR opportunity on the table. Above 60 Google truncates with an ellipsis.<\/p>\n<div class=\"rt-cta\">\n<h3>Need a full technical SEO audit, not just meta tag checks?<\/h3>\n<p style=\"margin:0;opacity:.95\">Riman Agency runs end-to-end technical SEO programs for ambitious brands.<\/p>\n<p><a href=\"\/contact\/\">Book a Tech SEO Audit<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Meta Tags Analyzer Paste a page\\u2019s HTML source and instantly analyze every meta tag \u2014 title length, description length, viewport, canonical, Open Graph (Facebook\/LinkedIn), Twitter Card, and structured-data presence. Spot issues before they hurt your SEO. Paste HTML Paste HTML head source (View Source \u2192 copy)<\/p>","protected":false},"author":4,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-5097","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Meta Tags Analyzer \u2014 Inspect Any Page&#039;s Meta, OG &amp; Twitter Tags - Riman Agency<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/rimanagency.com\/fr\/meta-tags-analyzer-inspect-any-pages-meta-og-twitter-tags\/\" \/>\n<meta property=\"og:locale\" content=\"fr_CA\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Meta Tags Analyzer \u2014 Inspect Any Page&#039;s Meta, OG &amp; Twitter Tags - Riman Agency\" \/>\n<meta property=\"og:description\" content=\"Meta Tags Analyzer Paste a pageu2019s HTML source and instantly analyze every meta tag \u2014 title length, description length, viewport, canonical, Open Graph (Facebook\/LinkedIn), Twitter Card, and structured-data presence. 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