Meta Tag Audit & Preview

Audit meta tags and preview how your page appears on Google, Facebook, and Twitter. SEO health score with fix suggestions.

🔍 Meta Tag Audit & Preview — audit meta tags on any webpage and preview how your page appears on Google, Facebook, and Twitter in one click. ⚡ Stop guessing whether your SEO meta tags are correct. Run a full meta tag audit on the active tab in under two seconds and receive a 0-100 SEO health score with specific, plain-English fixes for anything that is broken. ✅ 🎯 WHY A META TAG AUDIT MATTERS Broken meta tags are silent traffic killers. A missing og:image turns your article into a blank box on Facebook. A title tag that exceeds the character limit by 20 gets truncated in Google search results. A duplicate canonical can severely impact your rankings overnight. Manually inspecting page source and counting characters by hand is slow, tedious, and prone to error. This extension reads every meta tag on the page, scores it, and tells you exactly what to fix — no crawler, no subscription, no login required. ⚙️ HOW IT WORKS 1️⃣ Open any webpage you wish to check 2️⃣ Click the Meta Tag Audit & Preview icon in your toolbar 3️⃣ Hit "Audit This Page" 4️⃣ Flip between the Google, Facebook, Twitter, and Audit tabs to see previews and detailed results Everything runs locally in your browser. No account required to start. 🚀 ⭐ KEY FEATURES 🔎 Google SERP preview — pixel-accurate preview of your page in search results with live character counts (title 30-60, description 120-160) 📘 Facebook Open Graph preview — the exact social card image, title, description, and domain that Facebook and LinkedIn render when your link is shared 🐦 Twitter Card preview — both summary and large-image cards, rendered the way they actually appear on X 📊 SEO health score — weighted 0-100 score covering title, description, Open Graph, Twitter Card, canonical, viewport, robots, charset, language, and favicon ✅ Detailed audit checklist — every check marked pass, warning, or fail with a plain-English fix 🚦 Colour-coded results — green, yellow, and red flags so problems stand out at a glance 🏷️ Score badge — your SEO score displayed right on the toolbar icon after each audit 👥 USE CASES 🧑‍💻 SEO specialists running quick site audits without launching a heavy crawler 🛠️ Web developers debugging Open Graph and Twitter Card implementation issues ✍️ Content managers verifying social previews before hitting publish 📣 Marketers checking how competitors structure their meta tags 🏢 Agencies spot-checking client sites and exporting findings for reports 📝 Technical writers confirming canonical URLs and language declarations 📋 WHAT GETS CHECKED Title tag and length. Meta description and length. Open Graph: og:title, og:description, og:image, og:url, og:type, og:site_name. Twitter Card: twitter:card, twitter:title, twitter:description, twitter:image. Canonical URL. Viewport. Robots (noindex detection). Character set. Language. Favicon. JSON-LD structured data. 💎 PLANS 🆓 Free Plan • 25 audits per day • All four preview tabs (Google, Facebook, Twitter, Audit) • Full SEO health score and checklist • Score badge on the toolbar icon ⚡ Pro Plan (£7/month or £49/year) • Unlimited audits • Bulk audit via sitemap URL (up to 500 pages at once) • PDF export of audit reports • Competitor comparison side by side • Historical tracking of SEO improvements over time 🔒 PRIVACY Your data remains on your device. Meta Tag Audit & Preview reads meta tags only from the active tab, only when you click Audit, using Chrome's scripting API. No page content, URLs, or browsing history is sent to any server. We do not run analytics on what you audit. The only network requests are Pro license verification and the newsletter — both strictly opt-in. 🛡️ ❓ FAQ Q: Does this work on any website? A: Yes, on any publicly accessible page. It cannot run on chrome:// internal pages or pages that block script execution. Q: How is the SEO health score calculated? A: Each check is weighted by its real SEO impact. Essential tags (title, description, canonical) count the most, followed by social tags (Open Graph, Twitter Card), then technical tags (viewport, charset, language). Pass earns full points, warning earns partial, fail earns zero. Q: Do you track which pages I audit? A: No. Everything runs locally in your browser. We have no server receiving URLs or meta tag data. Q: Can I audit pages behind a login? A: Yes. The extension uses your active browser session, so it works on anything you can currently view — authenticated dashboards, staging sites, or internal tools. Q: Will this slow down my browser? A: No. Audits only run when you click the button. There is no background scanning, no content scripts injected on every page, and no memory overhead between uses. 👉 Install Meta Tag Audit & Preview now and stop guessing how your pages look in Google, Facebook, and Twitter. 🚀