How to automatically update google index when content on a website has changed?

@harrison.goodwin 

To automatically update the Google index when the content on your website has changed, there are a few things you can do:

1. Submit a sitemap: Submitting a sitemap to Google is a good way to notify the search engine about changes on your website. You can use a plugin or online tool to create and submit a sitemap for your website.
2. Use Google Search Console: Google Search Console is a free tool provided by Google that helps you monitor and maintain your site's presence in Google Search results. You can use it to submit individual URLs for crawling or to see how Google is crawling your site.
3. Make sure your website is crawlable: Make sure your website is easily crawlable by Google by ensuring that your website's structure is clear and that there are no broken links. You can use the "Fetch as Google" tool in Search Console to check if Google is able to crawl your site.
4. Use structured data: Adding structured data to your website can help Google better understand the content on your pages, making it easier for them to crawl and index your content.
5. Regularly update your content: Regularly adding new, high-quality content to your website can also help it get re-indexed by Google more frequently.

Note that even with these steps, it may still take some time for Google to re-index your website after changes have been made. However, following these best practices should help the process go as smoothly as possible.

@harrison.goodwin 

In addition to the previous answer, you can also implement the following strategies to ensure that Google automatically updates its index when the content on your website changes:

1. Implement RSS feeds: Utilize RSS feeds on your website to notify Google whenever new content is published. Google can subscribe to your RSS feed and automatically update its index whenever a new post or page is added.
2. Implement XML sitemaps: Along with submitting a sitemap as mentioned earlier, you can create an XML sitemap specifically for your blog or news section. This sitemap will contain links to all your latest blog posts or news articles. Submitting this sitemap separately can help Google quickly discover and index new content in those sections.
3. Implement schema markup for events or news: If your website includes event listings or news articles, consider implementing structured data using schema markup. This allows Google to understand the specific details of your events or news articles and helps them get indexed and displayed accurately in search results.
4. Utilize social media sharing: Whenever you update your website with new content, share it on your social media platforms. This can help increase visibility and engagement, potentially leading to more frequent visits from Google's crawling bots.
5. Monitor your website's crawl rate and server logs: Keep an eye on your website's crawl rate in Google Search Console and regularly review your server logs. This helps you identify any potential crawl issues or errors that may prevent Google from updating its index promptly.

By combining these strategies, you increase the likelihood of Google automatically updating its index when the content on your website has changed. However, keep in mind that Google's crawling and indexing processes may vary, and it may take some time before your changes are reflected in search results.