Provides website dead link checking, detects which links on a website are dead links, dead link lookup, a website dead link detection and lookup tool and website dead link checks. It helps you find dead links quickly, improve the quality of your website's links and troubleshoot dead links quickly, which is better for page link optimization. Dead link -\n Also called an invalid link, that is a link that cannot be reached.
This tool belongs to the “Webmaster tools” category.
Your input is processed locally in the browser whenever possible. We do not store it.
Most checks rely on public fetching, and the target may sit behind a CDN. Re-test later or compare nodes.
It comes from a public endpoint and can lag. The MIIT record is authoritative.
Ship multiple sizes (or a PNG) and declare link rel="icon"; browser caching also delays the new icon.