🔗 Free External Link Checker

📖 How to Use the External Link Checker

What is the External Link Checker?

The External Link Checker is a powerful SEO tool designed to analyze any webpage and extract all external (outbound) links. This tool helps you understand where a page is linking to, which is crucial for SEO analysis, competitor research, and link-building strategies.

How to Use This Tool:

1. Enter URL: Paste the complete webpage URL you want to analyze in the input field above
2. Analyze: Click the "Analyze Links" button to start the scan
3. Review Results: All external links will be displayed in the table with their details
4. Export Data: Use the "Export to CSV" button to download results for further analysis
5. Clear Table: Click "Clear Table" to remove all results and start a new analysis

What Information Do You Get?

• External URL: The complete destination URL of each external link
• Anchor Text: The visible clickable text used for the link
• Link Type: Whether the link is "Follow" (passes SEO value) or "NoFollow" (doesn't pass SEO value). If the link also carries sponsored, noopener or noreferrer, those are listed underneath as small tags; the CSV export includes every rel value
• Domain: The root domain of the external link for quick reference

Why Use This Tool for SEO?

External links play a crucial role in SEO and website credibility. This tool helps you:

• Competitor Analysis: See which external websites your competitors are linking to
• Link Quality Audit: Identify whether external links are follow or nofollow
• Content Strategy: Discover authoritative sources in your niche
• Partnership Opportunities: Find websites that might be good link-building targets
• SEO Compliance: Ensure your pages follow best practices for external linking
• Anchor Text Analysis: Understand the context and relevance of outbound links

Best Practices:

For optimal results, use URLs from publicly accessible pages. The tool analyzes the live HTML content and extracts all anchor tags pointing to external domains. Follow links pass "link juice" and contribute to SEO, while nofollow links tell search engines not to follow or count them for ranking purposes.

Why Some Pages Cannot Be Analyzed:

Many websites sit behind a security proxy such as Cloudflare, Sucuri, Imperva or DataDome. Those services block automated server-side requests and answer with a challenge page or a 403 instead of the real HTML. When that happens the tool tells you exactly which protection service responded, so you know the page is protected rather than broken. There is no way around it from the server side - open the page in your browser and use the browser's "View Source" if you need its links.

Links Changed by JavaScript:

The tool reads the HTML the server delivers, exactly as a search engine crawler receives it before any script runs. Many modern sites (React, Vue, Vite and similar apps) add or change link attributes in the browser after the page loads - for example turning rel="noopener" into rel="sponsored nofollow noopener". Those changes are visible in your browser's Inspect panel but not in the HTML we fetch, so the result here can differ from what Inspect shows. To compare like for like, open the page and press Ctrl+U (View Source) instead of Inspect.