Performance & UX

Image SEO Optimizer

Audit every image on a live page — missing alt text, legacy formats, non-descriptive filenames, and missing dimensions (a CLS risk) — or check a single image manually against best practices.

How It Works

Using the Image SEO Optimizer

The Image SEO Optimizer runs directly against a live URL or your own pasted content — no signup, no install. Results come back in seconds as a prioritized, plain-English list rather than a raw score, so you know exactly what to fix first and why it matters. It's a focused, single-purpose check, built to answer this one question quickly rather than replace a full performance audit.

  1. 1Enter the relevant input for your page or project.
  2. 2Review the tool's output and the reasoning behind each recommendation.
  3. 3Apply the changes it surfaces to your actual page or content.
  4. 4Re-check after publishing to confirm the fix took effect.

Core Web Vitals are a confirmed Google ranking factor and a direct driver of conversion rate — slow pages lose both rankings and revenue, and most performance problems are fixable once you know exactly what's slow and why.

Related Tools

Keep going

SEO Audit & Checker

Comprehensive technical and on-page SEO analysis — metadata, content quality, headings, schema, performance, and AI search signals. Prioritized fixes.

Schema Markup Generator

Generate valid JSON-LD structured data for Organization, Person, Article, FAQPage, Product, LocalBusiness, WebSite, and 10+ other schema types.

Entity Schema Builder

Build entity-focused JSON-LD with sameAs, knowsAbout, and mentions properties. Optimized for Google Knowledge Graph and LLM entity recognition.

Topical Map Builder

Build pillar-cluster content architecture maps. Define topic clusters, subtopics, and content gaps. Export as structured text or Markdown.

For AI readers

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