Website Broken Link Checker
Scan any page to find dead links, 404 errors, and broken redirects. Ensure a perfect user experience by identifying and fixing invalid URLs instantly.
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Website Broken Link Checker — Find and Fix Dead Links Before They Kill Your SEO
Picture this: a visitor lands on one of your best-performing pages, clicks a link to learn more, and hits a cold, blank 404 error page. They're gone in seconds.
Now multiply that across dozens of pages and hundreds of links that have quietly broken over months or years — and you begin to understand why broken links are one of the most damaging, and most overlooked, problems in website maintenance.
Our free website broken link checker on Onlinetoolix scans any web page, tests every link in real time, and delivers a complete status report showing which links are healthy, which are broken, and which are silently redirecting to the wrong destination. No subscription. No download. No guesswork.
What Is a Website Broken Link Checker?
A website broken link checker is an SEO and UX diagnostic tool that crawls the links on a given web page, sends a live request to each destination URL, and reports back the HTTP status code.
Broken links — also called dead links — occur when a destination page is deleted, moved without a redirect, or when the linked domain expires or changes ownership. From the outside, the linking page looks perfectly normal. It's only when someone — or a search engine crawler — actually follows the link that the problem becomes visible.
A reliable web broken link checker makes that invisible problem immediately visible, so you can fix it before it costs you rankings, trust, or traffic.
Why Broken Links Are a Serious SEO and UX Problem
Search engines treat broken links as a signal of poor content maintenance. When Google's crawlers follow a link on your page and land on a 404 error, they record that as a negative quality indicator.
Enough broken links across your site and your overall crawl quality score — a factor in how frequently and thoroughly Google indexes your content — begins to decline. Make sure your robots.txt file is also clean so crawlers aren't blocked from reaching the pages you need indexed.
Beyond search engines, broken links directly damage user experience. Every dead link is a dead end for a real visitor. It disrupts their journey, reduces trust in your content, and increases bounce rate — which is itself a negative engagement signal that feeds back into your rankings.
Then there's link equity. When you link to an internal page that no longer exists, you're sending link authority into a void. That equity, which could be strengthening a live page, is simply wasted.
Using a dead link checker regularly prevents this silent drain on your site's internal authority flow. The good news is that fixing broken links is one of the highest-return, lowest-effort SEO improvements you can make. All it requires is visibility — and that's exactly what our website broken link checker provides.
Key Features of Our Website Broken Link Checker
01 Real-Time HTTP Status Testing
Unlike basic link extractors that simply list hyperlinks, our tool actually tests each link by sending a live HTTP request to the destination and reading the response code. Every link on your page gets a real status badge — not an estimate.
Status results are displayed in four clear categories: OK (200) for fully working links, REDIRECT (3xx) for links that forward to another URL, BROKEN (404/Error) for dead links, and FAILED for connection errors.
This is the same signal that Google's crawlers use when they evaluate your pages, making our tool one of the most accurate web page link checkers available for free.
02 Live Progress Tracking
Checking links takes time because each one requires a real network request. Our tool shows you a live progress counter — "Auditing links... Processed: X/Y" — so you always know how far along the scan is.
Links are tested in parallel batches for speed, and the results table updates in real time as each link is checked. You don't have to wait for the full scan to complete before spotting broken links at the top of the list.
03 Two Input Modes — URL or Manual HTML
Check via URL: Enter any publicly accessible page URL and click "Scan for Dead Links." The tool fetches the page source through a secure proxy network, extracts all links, and begins live status testing immediately.
Manual HTML Mode: For pages behind login walls, staging environments, or bot-protection systems, paste the raw HTML source directly. Add the base domain so relative links resolve correctly, and the full broken link scan runs instantly.
This makes our tool far more flexible than a basic dead link checker extension that only works on pages you can open directly in a browser.
04 Smart Content Filtering Options
Not all links on a page are created equal. Navigation menus, headers, and footers contain site-wide template links that appear on every page — auditing these every time creates unnecessary noise.
Our broken links checker gives you two powerful filters:
- Audit Main Page Content Only (enabled by default) — strips out links found inside
<header>,<footer>,<nav>, and<aside>elements, leaving only the editorial links in your page's body content. - Internal Links Only — limits the scan to links pointing within your own domain, ignoring all external outbound links. Pair this with our website internal link checker for a full picture of your internal link health.
05 Instant Summary Dashboard
After the scan completes, a clean four-metric dashboard shows you the full picture at a glance: total links scanned, valid links (200), broken links (404/Error), and redirects/other.
The broken link count is highlighted in red for immediate visual priority, making it effortless to assess page health before diving into the detailed table.
06 Full Link Audit Table with Status Badges
Every link processed by the tool appears in the audit table with its anchor text, full destination URL, and a color-coded status badge — green for OK, yellow for redirect, red for broken, and grey for pending.
The table updates live as each link is tested, so you can scroll through results and start prioritizing fixes while the scan is still running.
07 CSV Export for Documentation and Team Workflows
Once the scan is complete, export the full audit report as a CSV file with a single click. The export includes anchor text, destination URL, and status code for every link.
This makes it simple to share broken link reports with developers, content teams, or clients, and to track remediation progress over time.
How to Use the Website Broken Link Checker — Step by Step
URL tab for live pages, Manual HTML tab for restricted pages.
Enable "Main Page Content Only" for a focused content audit, or "Internal Links Only" to check only same-domain links.
For live pages add the URL directly. For restricted pages paste raw HTML with your base domain.
Watch the live progress counter as links are tested in real time.
Status badges update live — start prioritizing broken links while the scan is still running.
Get a quick broken link count and overall page health snapshot.
Document and share the findings with your team or client.
Update URLs, set up redirects, or remove dead links entirely.
The entire process is fast, visual, and requires no technical knowledge — making this website broken link checker equally accessible to SEO professionals and first-time website owners.
Common Broken Link Scenarios This Tool Catches
Classic 404 — Page Deleted Without a Redirect
The most common broken link type. A page that was linked to gets deleted during a redesign or content cleanup, and no 301 redirect is set up to point visitors to the new or equivalent page. Every link pointing to that URL now delivers a 404 to both users and crawlers. Our tool flags every 404 in bright red so you can prioritize fixes immediately.
Expired or Sold External Domains
You linked to a great resource two years ago. Since then, the domain expired, got purchased by someone else, and now redirects to a completely unrelated — or worse, spammy — website. From your page's perspective, the link appears to work (it doesn't 404), but it's sending your visitors and your link equity somewhere harmful.
Our redirect detection catches these domain-level changes. Use the website external link checker to audit all your outbound links and catch these quietly dangerous redirects.
URL Structure Changes After Migration
When a website migrates to a new CMS, restructures its URL format, or moves from HTTP to HTTPS without proper redirects, hundreds of internal links can break overnight.
Using our web page link checker immediately after any major site migration is the fastest way to catch these breakages before they affect rankings.
Broken Internal Links After Content Deletion
You delete an old blog post or landing page, forgetting that three other pages on your site link to it. Those internal links now point to a 404. Our Internal Links Only mode is specifically designed to catch exactly this scenario.
Redirect Chains and Loops
A 301 redirect that points to another redirect that points to another redirect creates a chain that slows page load time and dilutes link equity with each hop. Our tool flags all 3xx redirects so you can investigate which ones are clean single-step redirects and which ones are problematic chains.
Links to Removed Anchors
Some broken links don't 404 — they point to a URL that still exists but with an anchor (#section-name) that no longer exists on the destination page. While our tool validates the primary URL status, seeing these anchored links in the audit table lets you manually verify them.
Who Should Use This Broken Link Checker?
SEO Professionals
Broken link audits are a standard deliverable in technical SEO reviews. Our tool provides the link-by-link HTTP status data needed for a thorough audit without requiring a paid crawling platform. After fixing broken links, check your H1 tags and SERP snippets to ensure the updated pages are fully optimized.
Content Teams and Editors
Before publishing a new piece, use the tool to verify that every outbound and internal link in the draft HTML is live and returning a 200 status. Catch problems before they go live rather than after.
Web Developers
After a CMS migration, URL restructure, or major template change, run a broken link scan on your key pages immediately. Our web broken link checker will surface any link breakages introduced by the technical changes before users or crawlers encounter them.
E-commerce Store Owners
Product pages, category pages, and blog posts all accumulate broken links over time as products are discontinued and categories are reorganized. Regular use of a dead link checker keeps your store's link health clean and protects conversion pathways.
Bloggers and Content Publishers
Long-form content that references many external sources is particularly vulnerable to link rot. Resources go offline, domains change, and pages get restructured. Running a periodic broken link scan on your most important posts keeps them evergreen and credible.
Digital Agencies
Client reporting becomes far more professional when you can include a broken link status audit alongside your regular SEO reporting. Export the CSV, filter to broken links only, and you have a clear, actionable deliverable in minutes.
Frequently Asked Questions
Final Thoughts: Dead Links Are a Slow SEO Leak — Fix Them Now
Broken links don't announce themselves. They accumulate silently over months and years, quietly damaging your page quality scores, frustrating your visitors, and leaking link equity into dead ends.
By the time you notice a ranking drop or a spike in bounce rate, dozens of dead links may already be working against you.
Our website broken link checker on Onlinetoolix gives you the visibility to stay ahead of link rot before it becomes a ranking problem. Run a scan today, export your broken links, fix them in order of priority, and make broken link auditing a regular part of your SEO maintenance calendar.
Healthy links build healthy rankings. Start scanning now. For official guidance on how Google handles 404 errors and redirects, refer to Google's Search Central documentation on HTTP errors.