Crawlability and indexing form the focus of this SEO educational post by Wendy Danko of WenKo LLC, published on her WordPress blog. Danko provides detailed how-to guidance on one of the most technically demanding areas of SEO auditing, covering six discrete audit categories: 400 error status codes, 500 error codes, indexing restrictions, 404 page setup, robots.txt files, and XML sitemaps. Each section explains what the issue is, why it affects search engine performance, and how to resolve it. Danko notes that search engines must successfully crawl a web page before it can be indexed, making crawlability the prerequisite for ranking. The post stresses that crawlability issues should be fixed immediately once identified in an audit, since unresolved problems directly reduce a site’s ranking scores. Guidance on 404 error pages covers proper configuration to minimize negative ranking impact. The robots.txt section explains correct formatting and common mistakes that inadvertently block crawlers. XML sitemap advice addresses structure and submission practices. For technical tasks involving HTML editing or control panel access, Danko recommends hiring professionals rather than attempting fixes without experience, citing the risk of costly errors. Danko offers website audit services and makes additional SEO resources available through her platform. Contact for WenKo LLC is wdanko@wendydanko.com. The content is categorized as SEO education, reflecting Danko’s approach of explaining technical concepts in actionable, practitioner-level detail rather than abstract theory.

wenkollc.wordpress.com/