How Google Crawlers Actually Work

E918: David Quaid returns to the show to break down one of the most misunderstood topics in SEO: XML sitemaps.

Every day, people are told that if their pages are "crawled but not indexed," the fix is simple - submit a sitemap. This episode explains why that advice is usually wrong, what XML sitemaps actually do, and why authority is the real factor behind indexing and rankings.

This conversation reframes SEO as a system, not a checklist. Instead of treating Google like it follows instructions, we look at how crawling, indexing, PageRank decay, and authority actually work in practice.

Topics covered: - What XML sitemaps do and what they don't do - Why "crawled but not indexed" is almost never a sitemap issue - How Google crawlers really work (and why they aren't "spiders") - The difference between crawling, indexing, and ranking - Why pages without authority don't get indexed - How internal links actually transfer authority - PageRank decay and why most links don't matter - Why manual URL submission is usually the wrong approach - Client-side rendering, JavaScript, and how Googlebot handles them - Why content quality is not the reason most pages aren't indexed - How large sites (Amazon, eBay, news sites) still have low index rates - Why backlinks only matter if the linking page has traffic - Common mistakes SEOs make with sitemaps, crawl optimization, and indexing tools - When HTML sitemaps make more sense than XML sitemaps - How authority shapes indexing for programmatic SEO and large sites

Who this episode is for: - SEOs struggling with pages that won't get indexed - Founders and developers working on small or mid-sized sites - Anyone relying on XML sitemaps as an indexing strategy - People who want to understand how Google actually evaluates pages

Key takeaway:

If Google can crawl your page but won't index it, the problem is not technical. It's authority. XML sitemaps don't create authority, don't force indexing, and don't fix underlying SEO issues.

SEO works as a system. If you try to treat it like a checklist, it will break.

⭐️ David Quaid on 𝕏 - https://x.com/DavidGQuaid ⭐️ David Quaid on LinkedIn - https://www.linkedin.com/in/davidquaid/ ⭐️ David Quaid's agency - https://primaryposition.com/

💎 Compact Keywords - My SEO Course - Get paying customers through SEO - Clear step-by-step video breakdowns - SEO templates to be copied and adapted for your products and services: https://compactkeywords.com/

00:00 Introduction to Sitemaps and SEO 00:35 Debunking Common Sitemap Myths 01:23 Understanding Google Crawlers 03:02 Client-Side vs Server-Side Rendering 03:26 Authority and Relevance in SEO 03:36 Challenges with JavaScript and SEO 05:01 The Role of Authority in Indexing 10:50 Practical Tips for Improving Indexing 12:56 The Importance of Context in Links 15:14 Managing Sitemaps for Small Sites 16:04 Handling Noindex Pages 16:53 Crawling and Indexing Challenges 17:24 Manual Submit Requests and Google Bots 19:55 The Role of Sitemaps 21:23 Backlinks and Authority 23:40 Programmatic SEO Insights 23:52 Common Mistakes in Programmatic SEO 24:04 SEO for Large Websites 25:44 SEO Strategies for New Sites 30:42 SEO Fun and Future Topics 31:04 Conclusion and Next Episode Teaser

The Edward Show. Your daily search engine optimization podcast: https://edwardsturm.com/the-edward-show/

#searchengineoptimization #xmlsitemap #googlesearchconsole #webdevelopment