Deal with pages not indexed by Google
Google's page indexing report for the new tails.net domain lists pages that are not indexed and the different reasons:
- Pages with redirects
- Duplicate without user-selected canonical
- Excluded by 'noindex' tag
- Not found (404)
- Blocked by robots.txt
- Alternate page with proper canonical tag
- Soft 404
- Duplicate, Google chose different canonical than user
- Crawled - currently not indexed
The reasons for some of these pages are legit and, in my understanding, the indexing situation for the new domain is not substantially different than for the old domain, as both the number of not indexed pages and the ratio of not indexed over indexed for the old domain is much higher than for the new domain (5.3K/1.15K versus 766/1.61K). Anyway, we need to look to check whether something is off and needs to be fixed.