SEO Score Checker:
Audit any page in 5 seconds
Check title tags, meta descriptions, headings, image alt text, canonical tags, schema markup, links, and semantic HTML. Get an SEO grade and a prioritized fix list.
Audits run directly between your browser and the target page. No data passes through our infrastructure.
Analyzing page...
Fetching page content
Excellent SEO
Score: 92/100 · 3 issues found · 12 checks passed
example.com
Meta & Tags
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Headings
—
Images & Links
—
Technical
—
Issues found
Checks passed
Top recommendations
Cross-origin restrictions limited this audit
The target website blocks external analysis tools. We checked basic connectivity but could not read the page HTML for a full SEO audit. Use browser developer tools or a desktop crawler like Screaming Frog for a complete analysis.
What we check
25+ on-page and technical SEO factors
| Category | Factor | Weight |
|---|---|---|
| Meta & Tags | Title tag present and 50-60 chars | High |
| Meta & Tags | Meta description present and 150-160 chars | High |
| Meta & Tags | Canonical tag present | High |
| Meta & Tags | Viewport meta tag for mobile | Medium |
| Meta & Tags | Open Graph tags present | Low |
| Headings | Exactly one H1 tag | High |
| Headings | No skipped levels (H1→H2→H3) | Medium |
| Headings | H2 tags present for structure | Medium |
| Images | No missing alt text | High |
| Images | Images have width/height attributes | Medium |
| Links | Internal links present | Medium |
| Links | No excessive external links | Low |
| Technical | HTTPS enabled | High |
| Technical | Schema / structured data present | Medium |
| Technical | Semantic HTML (header, nav, main) | Medium |
| Technical | HTML lang attribute set | Low |
How it works
Enter a page URL
Type any webpage address — a homepage, blog post, product page, or landing page. The tool works on any public webpage.
Run the audit
The tool fetches the HTML and evaluates 25+ SEO factors including meta tags, headings, images, links, schema, and semantic structure.
Fix the issues
Review your score, category breakdown, and prioritized recommendations. Fix the critical issues first for the biggest ranking impact.
Frequently asked questions
What is the Best Answer Hub SEO Score Checker?
The Best Answer Hub SEO Score Checker is a free browser-based tool that audits any webpage for search engine optimization issues. It analyzes title tags, meta descriptions, heading structure, image alt text, canonical tags, schema markup, internal links, mobile viewport configuration, and semantic HTML. The tool generates an overall SEO score from 0 to 100 with a letter grade, plus a categorized breakdown of what is working well and what needs fixing. Everything runs directly in your browser — no data is sent to our servers.
Is the SEO Score Checker free to use?
Yes, the SEO Score Checker is completely free with no usage limits, no signup, and no watermarked reports. You can audit as many pages as you want, as often as you want. Unlike paid tools like Ahrefs, Semrush, or Screaming Frog, there are no monthly subscription fees or crawl credit limits. Every audit runs directly between your browser and the target webpage.
How does the SEO Score Checker work?
When you enter a URL, the tool fetches the webpage HTML directly from the target server using your browser's fetch API. It then parses the HTML and evaluates over 25 on-page and technical SEO factors. The audit checks meta tags, heading hierarchy, image accessibility, link structure, structured data, semantic HTML, and mobile readiness. Each factor is weighted by its importance to search rankings, and the tool calculates a composite score with prioritized recommendations.
What is on-page SEO?
On-page SEO refers to optimizations you make directly on your webpages to help them rank higher in search results. It includes writing descriptive title tags and meta descriptions, using proper heading hierarchy (one H1 per page, followed by H2s and H3s), adding alt text to images, using clean URL structures, and including relevant keywords naturally in your content. This tool audits all of these factors and tells you exactly what is missing or needs improvement on each page you test.
What is technical SEO?
Technical SEO refers to the behind-the-scenes aspects of your website that help search engines crawl, index, and understand your content. It includes HTTPS encryption, XML sitemaps, robots.txt configuration, canonical tags to prevent duplicate content, structured data markup, mobile responsiveness, page speed, and proper use of semantic HTML elements like header, nav, main, and article. Technical SEO is the foundation — without it, even the best content may not rank.
Why are title tags important for SEO?
The title tag is the most important on-page SEO element. It tells Google what your page is about and appears as the clickable headline in search results. A well-optimized title tag should be 50 to 60 characters long, include your primary keyword near the beginning, and accurately describe the page content. Pages with missing, duplicate, or poorly written title tags almost always underperform in search rankings. This tool flags title tags that are too short, too long, or missing entirely.
What is a meta description and why does it matter?
A meta description is a short summary of your webpage that appears below the title in Google search results. While it is not a direct ranking factor, it strongly influences click-through rate. A compelling meta description can increase organic traffic by 5 to 30 percent even without ranking changes. The ideal length is 150 to 160 characters. It should include your primary keyword naturally, add a clear value proposition, and end with a call to action. This tool checks if your meta description exists, if it is the right length, and if it contains your page's main topic.
What are heading tags (H1-H6) and how should I use them?
Heading tags create a hierarchical outline of your content for both users and search engines. Every page should have exactly one H1 tag that describes the main topic. H2 tags divide the page into major sections. H3 tags break those sections into subsections. Search engines use this structure to understand content relationships and feature answers in featured snippets. Common mistakes include skipping heading levels (jumping from H1 to H3), using multiple H1s, or using headings purely for styling. This tool audits your entire heading hierarchy and flags structural issues.
Why do images need alt text for SEO?
Alt text (alternative text) describes the content and function of an image for screen readers and search engines. Google cannot see images the way humans do — it relies on alt text to understand what an image contains. Images with descriptive alt text can appear in Google Images search, driving additional traffic. From an accessibility standpoint, alt text is essential for visually impaired users who rely on screen readers. Every image that conveys information should have alt text. Decorative images should use an empty alt attribute (`alt=""`). This tool counts how many of your images are missing alt text entirely.
What is a canonical tag and why do I need one?
A canonical tag (`rel="canonical"`) tells search engines which version of a page is the original when multiple URLs contain the same or very similar content. Without it, Google may treat www and non-www versions, HTTP and HTTPS versions, and URL parameters as separate pages, splitting your ranking power across duplicates. E-commerce sites are especially vulnerable because product pages often exist under multiple categories with different URLs. Every page should have a self-referencing canonical tag pointing to its preferred URL. This tool checks if the canonical tag is present and correctly formatted.
What is schema markup and structured data?
Schema markup is a standardized vocabulary of tags you add to your HTML to help search engines understand the context of your content. It powers rich snippets in search results — star ratings, recipe times, event dates, FAQ dropdowns, and product prices. The most common format is JSON-LD, a script block in your page head. Common schema types include Article, Product, FAQPage, LocalBusiness, Organization, and Review. Pages with structured data can earn up to 30 percent higher click-through rates because they stand out visually in search results. This tool detects whether any schema markup is present on the page.
What is the difference between internal and external links?
Internal links connect pages within your own website. They help search engines discover content, distribute ranking authority (link equity), and establish topical relationships between pages. A well-linked site helps Google understand which pages are most important. External links point to other websites. Linking to authoritative sources can increase your own credibility, though excessive external links can leak link equity. This tool counts both internal and external links on your page and flags pages with very few internal links, which may be considered orphan pages by search engines.
Why can't the tool audit some websites?
Some websites block cross-origin requests using CORS policies or security headers like X-Frame-Options. This is a browser security feature, not a limitation of our tool. When a site blocks external fetch requests, the tool cannot read the page HTML and therefore cannot perform a detailed SEO audit. For those sites, we provide a manual checklist of the most important SEO factors to review. You can also use browser developer tools, Google Search Console, or dedicated desktop crawlers like Screaming Frog for full-site audits.
What are the best SEO tools in 2026?
The best SEO toolkit depends on your budget and needs. For free options, Google Search Console is essential for monitoring indexing and performance. Google Analytics 4 tracks traffic and user behavior. For paid comprehensive suites, Ahrefs and Semrush lead the market with keyword research, backlink analysis, and rank tracking. Surfer SEO and Clearscope help optimize content using NLP analysis. Screaming Frog is the best desktop crawler for technical audits. For local SEO, BrightLocal and Whitespark dominate citation building. The Best Answer Hub SEO Score Checker complements these tools by providing instant on-page audits without account creation or subscription fees.
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