On-page SEO Analysis

What on-page SEO is

On-page SEO covers everything you control directly on your own page — from the title and description through the heading structure to structured data. These are the very elements a search engine reads first, using them to decide what the page is about and how to rank it in the results.

Small slip-ups like a missing meta description, two H1 headings, or images without alt text are easy to overlook, but together they can significantly drag down the performance of otherwise quality content.

What we check

• Title tag — length, uniqueness and presence of the target keyword.
• Meta description — length and relevance for click-through from the results.
• H1–H6 heading hierarchy and its logical structure.
• Images — alt text, modern formats, lazy loading and dimensions.
• Canonical URL — preventing duplicate content.
• Open Graph and Twitter Cards for sharing previews.
• Structured data (Schema.org / JSON-LD) for rich snippets.
• Language declaration, viewport and meta robots.

How it helps you

SEO Tools runs 18 on-page checks and scores each one. The result is a score of 0–100% and a sorted list of what to fix first. Every point comes with an explanation and a recommended approach, so even someone without deep technical knowledge can handle the analysis.

Regular checks keep your site in technical shape and prevent small errors from holding back its visibility.