Fix Google Crawling Errors

My e-commerce site has a valid XML sitemap already submitted in Google Search Console, yet many pages still refuse to crawl or index. The console flags them as Crawling errors, but it doesn’t tell me exactly why, so I need an SEO-savvy pro to diagnose and resolve the underlying technical issues.

Here’s what I expect:
• A quick audit inside Search Console, server logs, robots.txt and any relevant header or canonical tags to pinpoint the blocking factors.
• Clear fixes applied (or precise instructions for my developer) so every product and category page becomes accessible for Googlebot.
• Verification in Search Console that pages are successfully crawled and the error count drops to zero.
• A short hand-off report describing what was changed and how I can keep the site healthy going forward.

No content rewrites are required—this is strictly a technical SEO task focused on crawling and indexing. If you’re confident with e-commerce SEO, server responses, and Search Console troubleshooting, let’s get this sorted quickly.