Meta Tags Analyzer
Want to see exactly what meta tags a webpage has — and whether they are set up correctly for search engines? The free Meta Tags Analyzer by Amaze SEO Tools fetches any URL and extracts every meta tag from its HTML source, displaying the title, description, robots directives, viewport settings, character encoding, and more in a clear, organised report.
Amaze SEO Tools provides a free Meta Tags Analyzer that scans any live webpage and presents all meta tags found in its <head> section, giving you an instant audit of the page's metadata configuration without viewing the source code manually.
Meta tags are invisible HTML elements that communicate critical information to search engines, browsers, and social platforms about what a page contains, how it should be indexed, what language it uses, and how it should render on different devices. A misconfigured meta tag — a missing description, an accidental noindex directive, a missing viewport declaration, or a duplicate title — can silently damage search rankings, block pages from appearing in Google, or create a poor experience on mobile devices. The problem is that meta tags are hidden inside source code, making them easy to overlook and difficult to audit at scale.
Our analyzer brings these hidden tags into the open. Enter any URL, click Analyze, and see every meta tag extracted, labelled, and displayed — making it easy to spot issues, verify configurations, and ensure your pages have the metadata foundation they need for strong SEO performance.
Input Field
Enter a Website URL
A single-line input field is labelled "Enter a website URL" with the placeholder "https://...". Paste or type the complete URL of the webpage you want to analyze — for example, https://www.yoursite.com/blog/latest-post. The tool fetches the page's HTML and extracts all meta tags from its <head> section. A clipboard icon on the right side of the field provides quick paste or clear functionality.
reCAPTCHA (I'm not a robot)
Below the input field, tick the "I'm not a robot" checkbox to pass the security verification before analyzing.
Action Buttons
Three buttons appear beneath the reCAPTCHA:
Analyze (Blue Button)
The primary action. After entering a URL and completing the reCAPTCHA, click "Analyze" to fetch the page and extract its meta tags. The results display each detected tag with its name, property, or equivalent attribute and the corresponding content value.
Sample (Green Button)
Loads an example URL into the input field so you can see how the analyzer output looks before entering your own page address.
Reset (Red Button)
Clears the input field and any displayed results, returning the tool to its blank default state for a new analysis.
How to Use Meta Tags Analyzer – Step by Step
- Open the Meta Tags Analyzer on the Amaze SEO Tools website.
- Enter the URL of the page you want to inspect — the full address including
https://. - Tick the reCAPTCHA checkbox to verify yourself.
- Click "Analyze" to fetch and display the page's meta tags.
- Review the results — check that essential tags are present, correctly configured, and optimised for search engines and user experience.
- Identify and fix issues — missing tags, incorrect values, or suboptimal configurations revealed by the analysis.
Meta Tags the Analyzer Detects
The analyzer extracts and displays all meta tags found in the page's <head> section. Here are the key tags it identifies and what each one controls:
Title Tag
The <title> tag defines the page headline shown in browser tabs, search engine result listings, and bookmarks. It is the single most important on-page SEO element. The analyzer reports the full title text and its character length, helping you verify it falls within the recommended 50–60 character limit to avoid truncation in Google results.
Meta Description
The <meta name="description"> tag provides the summary snippet displayed beneath the title in search results. The analyzer shows the full description text and character count. Optimal descriptions are 150–160 characters, clearly summarise the page's content, and include a compelling reason for the searcher to click.
Meta Keywords
The <meta name="keywords"> tag lists keyword terms associated with the page. While Google ignores this tag for ranking purposes, the analyzer still detects it — allowing you to see whether it is present, empty, or excessively stuffed with terms.
Robots Meta Tag
The <meta name="robots"> tag controls how search engine crawlers interact with the page. The analyzer reports the exact directives in place, which may include:
index/noindex— Whether the page should appear in search results.follow/nofollow— Whether crawlers should follow the links on the page.nosnippet— Prevents Google from showing a text snippet or video preview for the page.noarchive— Prevents search engines from showing a cached copy of the page.max-snippet,max-image-preview,max-video-preview— Controls the size of snippets, image previews, and video previews in results.
An accidental noindex tag is one of the most damaging SEO mistakes — the analyzer catches it instantly.
Viewport Meta Tag
The <meta name="viewport"> tag controls how the page scales and renders on mobile devices. The standard value is width=device-width, initial-scale=1.0. A missing or misconfigured viewport tag causes mobile rendering issues and negatively impacts Google's mobile-first indexing assessment. The analyzer confirms whether this critical tag is present and correctly set.
Charset / Content-Type
The <meta charset="UTF-8"> or <meta http-equiv="Content-Type"> tag declares the character encoding of the page. UTF-8 is the universal standard. Missing or incorrect encoding declarations can cause garbled text and broken special characters for international visitors.
Canonical Tag
The <link rel="canonical"> tag tells search engines which URL is the preferred version of the page — preventing duplicate content issues caused by URL variations (www vs non-www, HTTP vs HTTPS, with or without trailing slashes, with or without query parameters). The analyzer shows the canonical URL so you can verify it points to the correct, intended address.
Open Graph Tags
Tags with the og: prefix (og:title, og:description, og:image, og:url, og:type) control how the page appears when shared on Facebook, LinkedIn, and other social platforms. The analyzer detects all OG tags present. For a deeper Open Graph analysis, use the dedicated Open Graph Checker by Amaze SEO Tools.
Twitter Card Tags
Tags with the twitter: prefix (twitter:card, twitter:title, twitter:description, twitter:image) control how the page appears when shared on Twitter/X. The analyzer detects these alongside OG tags, giving you a complete view of social media metadata.
Other Detected Tags
The analyzer also identifies additional meta tags including author, generator, language, revisit-after, rating, theme-color, format-detection, and any custom meta tags present in the page's head section.
Real-World Use Cases
1. Performing Quick SEO Audits on Any Page
Enter any URL and instantly see whether the essential SEO meta tags — title, description, robots, canonical, viewport — are present and correctly configured. This five-second check reveals common issues that might otherwise require manual source code inspection.
2. Detecting Accidental Noindex Tags
One of the most critical SEO issues is an accidental noindex directive that removes a page from search results entirely. The analyzer surfaces the robots meta tag content immediately, making it easy to catch this mistake on production pages, staging content that was accidentally pushed live, or pages where a plugin misconfiguration silently added noindex.
3. Verifying Meta Tags After CMS or Plugin Changes
WordPress plugin updates, theme switches, Shopify theme changes, and CMS migrations can alter meta tag output in unexpected ways. Running the analyzer after any significant site change confirms that titles, descriptions, canonical URLs, and robots directives remain intact and correct.
4. Auditing Competitor Pages for SEO Intelligence
Analyze competitor pages to see how they structure their titles, what descriptions they write, which robots directives they use, and whether they implement canonical tags and OG metadata. This intelligence informs your own meta tag strategy and reveals optimisation approaches used by top-ranking sites in your niche.
5. Checking Mobile Readiness via Viewport Tag
Google's mobile-first indexing requires pages to be properly configured for mobile devices. The analyzer confirms whether the viewport meta tag is present and correctly set — a fundamental requirement that, if missing, can hurt both mobile user experience and search rankings.
6. Validating Meta Tags Generated by SEO Tools
After using the Meta Tag Generator by Amaze SEO Tools (or any other tool) to create meta tags and adding them to your page, run the analyzer to verify the tags are correctly implemented in the live HTML. This close-the-loop verification ensures your generated code is actually being served to search engines.
7. Auditing Canonical Tag Implementation Across a Site
Canonical tag issues — pages pointing to wrong canonicals, missing canonical tags, or self-referencing canonicals with incorrect URLs — are among the most common technical SEO problems. The analyzer reveals the canonical URL for any page so you can verify it matches the intended target.
8. Reviewing Social Sharing Metadata
Before promoting a page on social media, analyze it to confirm that Open Graph and Twitter Card tags are present and contain the correct title, description, and image URL. This prevents the embarrassment of sharing a link that displays a broken preview or a default placeholder image.
What to Look for in the Results
When reviewing the analyzer output, focus on these critical checkpoints:
- Title present and under 60 characters? A missing title is a major issue. A title over 60 characters will be truncated in search results, potentially cutting off important information.
- Description present and under 160 characters? A missing description means Google will auto-generate one from page content — often with poor results. Descriptions over 160 characters risk truncation.
- Robots set to index, follow? Unless you intentionally want the page excluded from search results, the robots tag should allow indexing and link following. Any
noindexornofollowdirective should be deliberate. - Viewport tag present? Essential for mobile rendering. Its absence signals a page that is not optimised for mobile-first indexing.
- Canonical URL correct? The canonical should point to the preferred, clean version of the current page URL. It should not point to a different page, an HTTP version when the site uses HTTPS, or a URL with unwanted query parameters.
- Charset set to UTF-8? Any other encoding — or a missing charset declaration — risks text rendering issues for international visitors.
- OG tags present? If the page will be shared on social media, og:title, og:description, and og:image are essential for a professional share preview.
Meta Tags Analyzer vs Related Tools
The analyzer focuses on reading existing meta tags from live pages. It complements other Amaze SEO Tools that create or inspect specific metadata:
- Meta Tags Analyzer (this tool) — Reads and displays all meta tags from any live URL for auditing and verification.
- Meta Tag Generator — Creates meta tag HTML code from your inputs. Use the Generator to build tags, then the Analyzer to verify them after deployment.
- Open Graph Checker — Focuses specifically on OG tags for social media share previews. Use it for deeper social metadata analysis.
- Open Graph Generator — Creates OG meta tag code. Use it to build social tags, then verify with the Analyzer or OG Checker.
The recommended workflow: generate meta tags → add them to your page → publish → analyze the live page to confirm everything is correctly implemented.
Frequently Asked Questions
Q: What meta tags does the analyzer detect?
A: The tool extracts all meta tags found in the page's <head> section, including the title tag, meta description, meta keywords, robots directives, viewport, charset, canonical, Open Graph tags, Twitter Card tags, author, language, and any other meta elements present in the HTML.
Q: Can I analyze pages on websites I do not own?
A: Yes. The analyzer reads publicly accessible HTML from any URL. This is standard practice for SEO auditing, competitive research, and verifying how third-party pages are configured.
Q: Does the tool check if my meta tags are "good" or "bad"?
A: The analyzer extracts and displays the raw meta tag data. It shows you exactly what tags are present and their values, allowing you to evaluate them against SEO best practices. Refer to the "What to Look for in the Results" section above for specific checkpoints to assess quality.
Q: Why is my page showing a noindex tag I did not add?
A: Common causes include SEO plugin misconfiguration (some plugins add noindex to certain page types by default), CMS settings that discourage search engine indexing (WordPress has a "Discourage search engines" checkbox), leftover settings from a staging environment, or a theme that injects noindex on specific templates.
Q: What is the difference between this tool and the Open Graph Checker?
A: The Meta Tags Analyzer examines all meta tags in a page's head section — including title, description, robots, viewport, canonical, and OG tags. The Open Graph Checker focuses specifically and more deeply on OG tags for social media sharing. Use the Analyzer for a broad SEO audit and the OG Checker for detailed social metadata inspection.
Q: How often should I analyze my meta tags?
A: Analyze after publishing new pages, after CMS or plugin updates, after theme changes, and during regular quarterly SEO audits. Also analyze immediately whenever you notice unexpected changes in search rankings or indexing behaviour for a specific page.
Q: Can the analyzer detect structured data or schema markup?
A: The tool focuses on HTML meta tags in the <head> section. Structured data (JSON-LD, Microdata) is a separate type of markup. For schema validation, use Google's Rich Results Test or the FAQ Schema Generator by Amaze SEO Tools to create valid schema markup.
Q: Is the URL I enter stored or shared?
A: No. The URL you enter and the meta tag data retrieved are not saved, logged, or transmitted to any third-party service. The analysis runs entirely within the tool interface.
Audit the meta tags of any webpage in seconds — use the free Meta Tags Analyzer by Amaze SEO Tools to inspect titles, descriptions, robots directives, viewport settings, canonical URLs, Open Graph tags, and more — ensuring every page on your site has the metadata foundation for strong search visibility and flawless technical SEO!