Update Old Content

Remember to check for articles that haven’t been updated lately and then check how many backlinks that piece has. However, aim only for the best and pick only the articles referenced by many different sources, preferably the most reputable ones.

Remove the statements and calculations that were proven wrong, and enrich the text with data only available after the original article was published.

Once you do this, you can contact the website owners who used the old article as a source and inform them about your new, updated version