I need help with drastic SERP difference between Bing and Google

[atuomala]

One of our sites that has been around for a couple of years has about 60,000 pages showing on google, however, bing only shows 90 pages for the site. This same phenomenon has been happening across the board for our sites. Any ideas to improve our indexing results for bing?

[Francisco_Meza]

Submit a site map to bing. Use GWT for google and use Bing webmaster Tool for bing info. Bing has it's own ranking algorithm.

We can't really help you more than that because you haven't given us enough information. Sounds like an ecommerce site though.

[atuomala]

Hi Francisco,

Thanks for your response.  The sitemaps have been submitted to Bing at the same time as when we submitted to Google.   In BWT, it shows all 60,000 links as submitted, however it only shows 99 URL's as indexed.  I have recently tried increasing the crawl rate in BWT as well.  BWT also has an area to submit URL's that have been updated however they have a limit on how many you can submit per day/month.  Normally I would attribute it to Bing just updating slower, but this site has been around for a few years and has indexed tremendously on Google with number 1 rankings on hundreds of keyword searches.

Does this help narrow our issue down?   What else can we do with Bing that we have not already done?  Yahoo has the same issue, which I assume is do to the merger.  Thanks.