Lifespan of a website is normally less than 5 years. I see many sites that are 10 years old and have not been updated. Old Sites Give Bad Impression to Google and Public It tells Google and whoever is searching for your company that you are not interested enough to keep it up to date. You Website's Code The internet changes often, causing the code required to run an efficient site also changes. Example would be the PHP required to run the Database that Wordpress needs. As of this writing, I have sites that are running … [Read more...] about How Often Do I Need to Redo My Website?