A common technical problem is several versions of the same page: http, https, www, non-www and old URLs without redirects.
Canonicals, sitemap and robots.txt reduce noise, but 301 redirects remove old addresses from practical use.
Hostilla organizes hosting and SSL, while DataHouse fits more complex architectures where monitoring matters.
For everyday hosting, start with Hostilla. For dedicated infrastructure, servers or colocation, continue with DataHouse.