Hey guys, is there any website checker which may perform various checks, such as: - 404 and 500 errors, - missing resources (css, js, images etc.) - load speed, - validate HTML code, - find any viruses, trojans - (optionally) give advices about SEO (problems with titles, outgoing links, duplicated content etc.) I know Google Webmaster can do most of these features. But maybe there's another, better solution? What do you use? Thanks!
Are you using wordPress? If so there are plugins that cover quite a lot of what you are asking. However any software telling you anything about titles word content length keyword density and other such nonsense is exactly that just nonsense which is often/usually a thing the title software messes with. Be careful of things that help with URL rewrites by taking out so called "stop words" form your titles and don't gtedeceived by such thigs as Google does not use stop words it counts the little words in searches to unlike databes search which ignores "stop words".
Thanks guys. No, it's not a wordpress site. We have a small dev team working on our website and we actually need a tool for checking our website, before google finds any errors (it may cause to some traffic losses). That's why I would prefer to crawl all webpages exactly after the next update was put in production. So, in other words, I need 'an instant website scanner' =)