Crawl rate is the frequency of GoogleBot website visits, you can increase Google Crawl Rate by keeping following points in mind.
- Add a sitemap
- Don’t add duplicate content
- At least write one post daily
- Interlinking of Pages is good
- Optimize Images on your Blog
- Optimize your blog loading time
- Search engines likes fresh content
- Share your posts on social networks
- Backlinks plays a very important role
- Check your site’s internal link structure
- Keep Updating your blog on a regular basis
- Create unique headings (title) and meta tags
- You may use All In One SEO WordPress plugin
- Access crawl stats via Google Webmaster tools
- Adjust the crawl speed using Google Webmaster tools
- Host your blog on a reliable server having good uptime
- Your server should returns the correct header response
- Remember, the more important Google sees your website, the better crawling it does.