A common Technical SEO issue that often goes unnoticed is when important pages are accidentally blocked from indexing due to incorrect robots.txt rules, noindex tags, or misconfigured canonical settings, which can significantly reduce a website’s visibility in search results. This problem is usually identified through tools like Google Search Console (index coverage reports showing “excluded” or “crawled but not indexed”) or site crawlers such as Screaming Frog that detect indexing directives. Once discovered, it is typically fixed by updating robots.txt rules, removing unintended noindex tags, correcting canonical URLs, and then requesting re-indexing in Search Console, followed by monitoring to ensure the pages are properly indexed and regaining search visibility.