It is also a good idea to take a strategy not to post the date you posted the blog, depending on the time and the case, or depending on the taste of the person. The reason is that most users are looking for as fresh information as possible, not because they are looking for information that is years old, and it is an effective tool when updating frequency is not so high. Also, in the case of posts that summarize the methodology and techniques, not articles that require immediacy such as news articles, it is highly universal, and it may not be a big issue when it was written. Is also valid. Of course, removing the publication date from your blog doesn"t make the cheap website traffic magically high. If it still makes no sense to post the issue date, you may be willing to try it.