SEO kennis-, training-, en adviescentrum › SEO forum › SEO vragen en discussies › New landingspage en change of URL Structure problem › Reageer op: New landingspage en change of URL Structure problem
That the url-structure changes when you ask them to create a landingpage is their problem I would say, since you have not asked for a change of url-structure. Ofcourse everything can be solved with canonicals and 301-redirects, but it sounds that the root of your problems lies in the fact that they have done something you have not asked for.
I can’t tell what the reason is for the /Main/ being added to the URL’s. It completely depends on the CMS. But that question should not be your problem. The agency simply should not change the URL-structure of your site as long as you haven’t asked for it or agreed on it.