Where can I learn about search engine crawling and SEO?

@ervin.williamson 

There are many resources available online to learn about search engine crawling and SEO. Some of the most comprehensive and trustworthy sources include:

1. Moz - Moz is a leading company in the SEO industry and provides a wealth of information and resources on search engine optimization and search engine crawling.
2. Google Webmaster Guidelines - Google provides guidelines for website owners to improve their website's visibility in Google search results. These guidelines cover topics such as crawling and indexing, keyword optimization, and website structure.
3. SEObook - SEObook is a comprehensive guide to SEO that covers a wide range of topics, including search engine crawling and indexing.
4. Search Engine Journal - Search Engine Journal is a popular blog that provides up-to-date information on SEO and digital marketing. They frequently publish articles on crawling and indexing, as well as other topics related to search engines.
5. Coursera - Coursera offers a variety of online courses on SEO and digital marketing, including courses on search engine crawling and optimization.

These resources can provide a solid foundation for learning about search engine crawling and SEO, and they are a great place to start if you're new to these topics. Additionally, it's important to stay current with industry developments and changes, so consider following relevant blogs, attending conferences, and participating in online forums to stay up-to-date on the latest in search engine optimization.