Hi,
I have a bit of an issue...
Around a year ago we launched a new company. This company was launched out of a trading style of another company owned by our parent group (the trading style no longer exists). We used a lot of the content from the old trading style website, carefully mapping page-to-page 301 redirects, using the change of address tool in webmaster tools and generally did a good job of it. The reason I know we did a good job is that although we lost some traffic in the month we rebranded, we didn't lose rankings. We have since gained traffic exponentially and have managed to increase our organic traffic by over 200% over the last year.
All well and good.
However, a mistake has recently occurred whereby the old trading style website domain was deleted from the server for a period of around 2-3 weeks. It has since been reinstated.
Since then, although we haven't lost rankings for the keywords we track I can see in webmaster tools that a number of our pages have been deindexed (around 100+).
It has been suggested that we put the old homepage back up, and include a link to the XML sitemap to get Google to recrawl the old URLs and reinstate our 301 redirects. I'm OK with this (up to a point - personally I don't think it's an elegant solution) however I always thought you didn't need a link to the xml sitemap from the website and that the crawlers should just find it?
Our current plan is not to put the homepage up exactly as it was (I don't believe this would make good business sense given that the company no longer exists), but to make it live with an explanation that the website has moved to a different domain with a big old button pointing to the new site. I'm wondering if we also need a button to the xml sitemap or not? I know I can put a sitemap link in the robots file, but I wonder if that would be enough for Google to find it?
Any insights would be greatly appreciated.
Thank you,
Amelia