Why is my SEO score low?

A low score (e.g., below 60-70) indicates that the tool found several critical issues or numerous warnings. Review the detailed sections in the report to understand the specific problems. Fixing these issues will improve your score and help your page rank better.

Why does the analysis sometimes fail or show errors?

Analysis can fail due to incorrect URLs, website blocking bots, or inaccessible pages. Ensure the URL is correct and publicly accessible. Try again later if the issue persists.

How often should I use this tool?

Audit your important pages periodically, especially after major content updates or redesigns, to catch new SEO issues.

What’s the difference between the Free and Pro versions of the SEO Analyzer?

The Free version analyzes a single page, while the Pro version scans your entire site and provides a unified overview, in-depth analysis, Lighthouse metrics, and AI-powered recommendations.

What is a Text/HTML Ratio?

The Text-to-HTML ratio compares visible text to HTML code. A low ratio might indicate excessive code. While not a ranking factor, a higher ratio is generally good for performance and SEO.

Free Website SEO Checker

Enter URL

Analysis Overview

Overall SEO Score

N/A

Based on checks performed (0-100).

Critical Issues

Require immediate attention.

Warnings

Opportunities for improvement.

Analyzed URL:

Common SEO Elements

Title Tag

Meta Description

Meta Keywords Tag

Canonical Tag

Robots Meta Tag

Language Declaration (HTML Lang)

Hreflang Tags

Character Set (Charset)

Favicon

Heading Structure (H1-H6)

Tag	Content	Length	Status

Content Analysis

Word Count

Text/HTML Ratio

(%)

Readability (Flesch)

Sentence Count

Avg Words/Sentence

Est. Reading Time

(WPM: 200)

Keyword Density (Top 10 Single Words)

Density of most frequent non-common words. Excludes short words & numbers.

Paragraph Analysis

Average Length: N/A chars

Longest Paragraph: N/A chars

Shortest Paragraph: N/A chars

Links Analysis

Total Links

Internal Links

External Links

Problem Links

(e.g., empty href, bad anchor)

URL	Anchor Text	Type	Attributes	Status

Images Analysis

Total Images Found: 0

Preview	Source (Filename)	Alt Text	Dimensions	Status

Social Meta & Schema

Open Graph Tags

Property	Content

Schema Markup (JSON-LD)

Detected Type(s)	Content Preview

Technology & Performance Hints

Doctype Declaration

Detected Technologies / CMS

N/A

Basic Performance & Loading Hints

Mobile Friendliness & Security

Mobile Viewport

HTTPS Security

Security Headers

How To Use This Tool

This tool helps you analyze the on-page SEO factors of a specific webpage. Follow these steps:

Enter URL: Input the full URL (including http:// or https://) of the webpage you want to analyze into the input field above.
Analyze: Click the 'Analyze' button. The tool will fetch the page content and perform various checks. This might take a few seconds.
Review Overview: Once the analysis is complete, check the 'Analysis Overview' section. This gives you a quick summary with an overall score, critical issues, and warnings.
Explore Details: Use the sidebar navigation or scroll down to dive into specific sections like 'Common SEO', 'Headings', 'Content', 'Links', etc. Each section provides detailed findings and status indicators (Good, Warning, Critical).
Address Issues: Pay close attention to items marked as 'Critical' as they likely have the biggest negative impact. Then, address 'Warnings' which represent opportunities for improvement. Use the provided details as guidance.
Re-Analyze: After you've made changes to your webpage based on the recommendations, come back, use the 'Clear' button, and analyze the URL again to see how your score and the specific checks have improved.

Frequently Asked Questions (FAQ)

This tool performs an on-page SEO audit, checking elements like Title tags, Meta descriptions, Heading structure (H1-H6), Content readability and keywords, Internal/External links, Image alt text & dimensions, Schema markup (JSON-LD), Basic technical aspects (Viewport, HTTPS, Doctype, Charset, Robots tags), and more.

Yes, this version of SEO Analyzer is completely free to use.

A low score (e.g., below 60-70) indicates that the tool found several critical issues or numerous warnings . Review the detailed sections in the report (especially Common SEO, Headings, Content, Images, and Mobile/Security) to understand the specific problems identified. Fixing these issues, starting with the critical ones, will improve your score and likely your page's potential to rank well in search engines.

Analysis can fail for several reasons:

Incorrect URL: Double check that you entered the full, correct URL (including http/https).
Website Blocking: Some websites actively block automated tools or bots.
Page Not Accessible: The page might require a login, be behind a firewall, or be returning an error itself (like a 404 Not Found or 500 Server Error).

If you encounter persistent errors, verify the URL is correct and publicly accessible in your browser. Try again later if you suspect a temporary issue.

It's good practice to audit your important pages (like home page, service/product pages, key blog posts) periodically. You should definitely run an analysis after making significant content updates, changing your site structure, or performing a website redesign to catch any new SEO issues that might have been introduced.

For a detailed page-by-page analysis, try our SEO Analyzer Pro tool. It scans your entire website and provides comprehensive SEO insights for each page, including Lighthouse page speed metrics and AI-powered analysis.

The Free SEO Analyzer checks only the single webpage URL you submit and performs SEO audit on that page.

On the other hand, the SEO Analyzer Pro scans your entire website. It offers:

A Unified Result Overview to spot SEO issues across all pages
In-depth page-by-page analysis
Lighthouse page speed metrics for each page (covering SEO, Performance, Accessibility, and Best Practices)
AI-powered insights and recommendations to help you better understand your content and improve your rankings

In short:
Use the Free version for a quick audit of one page. Choose the Pro version for a full-site, In Depth SEO analysis.

The Text-to-HTML ratio compares the amount of actual visible text content on a page to the amount of HTML code (tags, scripts, styles). A very low ratio might indicate a page with excessive code relative to its content ("code bloat"), which could potentially affect loading speed and crawl efficiency. While not a primary ranking factor itself, aiming for a reasonable ratio (often suggested above 15-20%, though it varies greatly by page type) is generally good practice.