SEO Meta Analyzer Tool

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SEO Meta Analyzer & SERP Preview (Free)

Analyze title and description length by pixels, check canonical, robots, Open Graph, Twitter Card, H1s, JSON‑LD, image alts, and links. Generate SEO‑ready titles, slugs, and meta descriptions that fit Google’s snippet limits. No libraries, no external fonts—built for speed and Blogger.

Paste HTML source (use this if CORS blocks cross‑domain fetch)
Note: Browsers block reading other domains’ HTML (CORS). Use “Paste HTML” for external URLs.
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How to use

  1. Enter your page URL. For your own posts on thebukitbesi.com, Analyze URL works directly.
  2. For other sites, click “Paste HTML” and paste the page source (CORS limitation).
  3. Optionally add your primary keyword and brand.
  4. Run analysis to see pixel‑accurate title and description lengths, warnings, and snippet preview.
  5. Use the generators for on‑point titles, meta descriptions, and clean slugs.
  6. Copy or download the report for your content checklist.

FAQ

What does this SEO Meta Analyzer check?

It checks title and meta description pixel widths, canonical, robots meta, Open Graph/Twitter Card tags, H1 tags, JSON‑LD structured data, image alt attributes, internal/external links, and mobile viewport.

Why pixels instead of characters?

Google truncates snippets by pixel width, not just character count. This tool measures your text using canvas for realistic SERP limits on desktop and mobile.

What is the recommended title length?

Aim for under ~580–600 px. Practically, 45–58 characters often fits. Keep the primary keyword first and brand at the end when possible.

What is the recommended meta description length?

Write compelling summaries around 140–160 characters. In pixels, approximately under 920 px (desktop) or 680 px (mobile).

Why can’t it analyze all URLs directly?

Browsers block reading cross‑domain HTML (CORS). For external sites, paste their HTML. For your own Blogger domain, Analyze URL usually works.

Does Google always show my meta description?

No. Google may rewrite snippets from page content. Still, well‑crafted descriptions improve CTR when they are used.

Is one H1 required?

Multiple H1s are valid in HTML5, but one clear primary H1 is a good content practice for clarity.

Do I need Open Graph and Twitter tags?

They don’t affect rankings directly but are vital for social sharing previews and CTR on social platforms.

How can I fix missing image alts?

Add descriptive alt text for meaningful images. Skip purely decorative images by using empty alt attributes.

Can I export the report?

Yes. Copy report JSON or download it for documentation and content QA.