
Originally Posted by
defeated
Cheers for that Link8r.
They just are not behaving as I expected them to. It seemed like too much of a coincidence that Jackie brown medical should drop for a keyword that it had performed evenly on for over a year at the same time as it was linked to from every page of the new sites with that same keyword. (the keyword was changed before you got to see it and replaced with "jackie brown medical" as it is now).
I don't think that there has been a major effect, but it seems to me like there is some negative effect. Time will tell I suppose.
I had just finished experimenting with interlinking domains. I had a blog on one domain and the rest of the site on another domain. Both sites looked identical and clicking on the blog menu item, while looking like another page on the same site was actually on the second domain. All the menu items for the main domain remained when on the blog domain. This meant that every page of on the first domain was linked to the second domain and every page on the second domain linked to all the pages on the first domain.
The result..
After two weeks of normal/expected ranking for the blog it fell off the face of the earth. The main site has been climbing steadily. I did not do anything odd with the blog. Content was good. It was further from being a splog than any other blog I've ever done. It failed to even register in google results for it's own domain name (but fine in the format "mysite.ie").
I have now moved the blog to the main domain and redirected the old domain to the main one. Just have to wait for google to catch up.
My worry is that I have inadvertently triggered the same response from google with the sites attached to mynextjob.ie.
There seems to be a sub level of penalties. One where sites will show up in first position for searches like "mysite.ie" but be off the radar for any other searches. In other words, minor transgressions will be punished in a less severe way than blatant breaking of the guidelines.
I know that google look out for unusual linking patterns and lots of links suddenly appearing from the same subnet is a bit of a giveaway that there may be some attempted serp manipulation underway. I would have thought that this would result in those links being discredited, but not have a negative effect on any site they link to.
Has anybody else had any experience of sites not performing well when heavily interlinked on the same subnet? It is normal for sites to not perform well for targeted keywords when they are new and have not got many back links established. But to perform this badly is imho unusual.