1
vote
1answer
46 views

Where can/should I submit my sitemap.xml?

I know of Google and Bing, but are there other places I can/should submit my sitemap.xml? And do they support pinging?
7
votes
1answer
419 views

Should I ping to Google sitemap-index.xml or only the sitemap file that has been modified?

I have a sitemap-index.xml with 7 files. After updating one of the 7 with new content should I ping Google with the index file or with the updated file? In my index I also use lastmod so Google can ...