リンク切れチェッカー

このツールの使い方

1. 1

   Paste the full URL of the page you want to check (for example https://example.com/blog) into the input field.

2. 2

   Click Analyze and wait while the server fetches the page and probes each link it finds.

3. 3

   Read the two tallies at the top: Checked (how many links were probed) and Broken (how many failed).

4. 4

   Scan the per-link list below, where each broken link is highlighted in red with its HTTP status code or error reason.

リンク切れチェッカーとは何ですか？

よくある活用例

• Verifying a new blog post or landing page before publishing, so no outbound reference 404s on launch day.

• Spot-checking a high-traffic page after a site migration, where redirects and moved pages often leave dangling links.

• Auditing a resources or links roundup page where external sites you cited may have quietly disappeared.

• Confirming that internal navigation and footer links still resolve after a CMS template change.

• Checking a documentation page for dead links to external API references or download mirrors.

• Quickly validating a competitor or client page during an SEO review without installing a desktop crawler.

よくある質問