What does the Link Checker test?

The Link Checker tests whether a target URL is online, reachable, returning a 200 OK response, and how quickly the server responds in milliseconds.

Can I test redirecting URLs?

Yes. If a URL redirects (301 or 302), the checker detects the redirection status and measures the latency.

Is the Link Checker free to use?

Yes, our Link Checker is 100% free with unlimited single URL testing.

Link Checker

Check any URL or link for errors, response latency, redirects, and HTTP status codes.

TL;DR: Link Checker is a free, browser-based tool that lets you check any URL or link for errors, response latency, redirects, and HTTP status codes.

Real-Time URL Inspector

Tests HTTP connectivity, latency in milliseconds, and protocol status.

Why Use This Tool?

Link Checker verifies internal and external link integrity, HTTP status codes, link protocol security (HTTPS vs HTTP), and anchor text clarity across webpages.

Getting Started with the Link Checker

Paste your website URL or HTML markup.
The tool extracts all hyperlinks and tests response codes.
Filter links by Internal, External, and Broken status.
Download the complete link verification audit.

Pro Tips & Best Practices

Mixed Content Prevention: Identify outdated `http://` links on secure HTTPS websites to prevent browser security warnings.
Descriptive Anchor Text: Replace generic 'click here' links with descriptive keyword-rich anchor text for better SEO.
Audit External Resources: Periodically verify that cited external reference pages are still live and relevant.

Related Guides & Tutorials

What Is Schema Markup Json Ld — Learn in-depth concepts, best practices, and expert tips.
Robots Txt Rules Best Practices — Learn in-depth concepts, best practices, and expert tips.

Live URL Analysis & Privacy

When auditing a live URL, public webpage markup is fetched via our secure proxy service. When using Paste HTML or file upload mode, all analysis runs 100% locally in your browser with zero network requests.

Frequently Asked Questions

: The Link Checker tests whether a target URL is online, reachable, returning a 200 OK response, and how quickly the server responds in milliseconds.
: Yes. If a URL redirects (301 or 302), the checker detects the redirection status and measures the latency.
: Yes, our Link Checker is 100% free with unlimited single URL testing.

Cite This Tool

Referencing this tool in a paper, article, or bibliography? Copy a ready-made citation below.

NexLove.org. (2026). Link Checker [Software]. https://nexlove.org/tools/link-checker.html

“Link Checker.” NexLove.org, 2026, nexlove.org/tools/link-checker.html.

NexLove.org (2026) Link Checker. Available at: https://nexlove.org/tools/link-checker.html (Accessed: 2026).

@misc{nexlove_link_checker,
  title = {Link Checker},
  author = {{NexLove.org}},
  year = {2026},
  url = {https://nexlove.org/tools/link-checker.html}
}

Embed This Tool

Add the live Link Checker tool to your own website with this snippet — it loads the real, working tool in an iframe, not a static screenshot.

<iframe src="https://nexlove.org/embed/link-checker.html" width="100%" height="600" style="border:1px solid #e2e8f0;border-radius:12px" title="Link Checker — NexLove.org" loading="lazy"></iframe>

Related SEO Tools

.htaccess Redirect Generator

Link Analyzer

Browse all SEO Tools