A single page that was #1 with not that much content for a pretty non-competitive 3word phrase vanished after the newer version having been fetched by the bot. The new version has pretty much text content and has a size of 7k. It has vanished for this search phrase and similar ones. The page mentioned "Google" and "Zürich", but in a totally different context than SEs. Rest of pages in same parent directory doing very very fine still. Page has three pictures with the 3 words from the search phrase as alt-text (as well as the normal SEO stuff title text h1 anchor). OOP? Anything other? Pages vanishing for a day or two are nothing new, five days now make me pretty nervous. The search phrase currently is popular and brought me quite visitors.
