IndexFlow
Free SEO Meta Tag Checker

Check Your Meta Tags & SEO Score

Analyze title tags, meta descriptions, Open Graph, Twitter Cards, heading structure, and get an instant SEO score.

12+ SEO checks Open Graph & Twitter Cards Free, no signup

What We Check

Title Analysis

Check your title tag length, content, and whether Google will truncate it in search results

Meta Description

Verify your meta description exists and is the optimal 120-160 character length for SERP display

Open Graph Tags

Check og:title, og:description, og:image — what people see when your link is shared on social media

Twitter Cards

Verify Twitter Card tags so your links show rich previews when shared on X/Twitter

H1/H2 Analysis

Check heading structure — every page needs exactly one H1 and well-organized H2 subheadings

SEO Score

Get an overall SEO score out of 100 based on 12+ technical checks with specific fix recommendations

Why Meta Tags Matter for SEO

Meta tags are the first thing Google reads when crawling your page. They determine how your site appears in search results and on social media.

A missing or poorly written title tag can cost you 30-50% of potential clicks. Google uses the title tag as the clickable headline in search results. If it's too long, it gets truncated. If it's missing, Google generates one automatically — and it's usually bad.

Open Graph tags control what people see when your link is shared on Facebook, LinkedIn, Slack, and other platforms. Without og:image, your shares look like plain text links that nobody clicks.

The canonical URL prevents duplicate content issues. If Google finds the same content at multiple URLs, it splits your ranking power between them — reducing your position for all versions.

Also: make sure your pages are actually indexed by Google. Use IndexFlow to check and fix your indexing status. Perfect meta tags mean nothing if Google hasn't indexed your page.

Frequently Asked Questions

What are meta tags and why do they matter for SEO?

Meta tags are HTML elements that provide information about a webpage to search engines and social media platforms. The most important ones are the title tag (shown as the clickable headline in Google results) and meta description (the snippet text below the title). Proper meta tags directly impact your click-through rate from search results.

What is the ideal title tag length?

The optimal title tag length is 30-60 characters. Google typically displays the first 50-60 characters, so anything longer may get truncated with '...' in search results. Keep your most important keywords at the beginning of the title.

What are Open Graph tags?

Open Graph (OG) tags control how your page appears when shared on Facebook, LinkedIn, and other social platforms. The key tags are og:title, og:description, and og:image. Without them, social platforms generate their own preview which often looks broken or unprofessional.

Why does my page need a canonical URL?

A canonical URL tells Google which version of a page is the 'main' one. Without it, if your page is accessible at multiple URLs (e.g., with and without trailing slash, with query parameters), Google may index duplicates and split your ranking power between them.

What SEO score should I aim for?

Aim for 80+ out of 100. A score of 90+ means your on-page SEO is excellent. Below 50 means you have critical issues like missing title tags, no meta description, or missing canonical URLs that are hurting your search visibility.

Fix Your SEO Issues Today

Check meta tags, monitor indexing, track rankings — all in one platform.

100 free credits/month. No credit card required.