How to update the date on Google search results?

How to update the date on Google search results? - Google Search Console is a free application that allows you to identify, troubleshoot, and resolve any issues that Google may encounter as it crawls and attempts to index your website in search results. If you’re not the most technical person in the world, some of the errors you’re likely to encounter there may leave you scratching your head. We wanted to make it a bit easier, so we put together this handy set of tips about google-search, googlebot, search-results, meta-tags to guide you along the way. Read the discuss below, we share some tips to fix the issue about How to update the date on Google search results?.Problem :

For a blog entry, I have this meta tags:

<meta property="article:published_time" content="2015-09-07T21:54:43+00:00" />
<meta property="article:modified_time" content="2015-11-13T13:28:21+00:00" />
<meta property="og:updated_time" content="2015-11-13T13:28:21+00:00" />

However, Google only shows the published time on the search results (2015-09-07). I want it to show the last modified time (2015-11-13). What do I need to add in order to achieve this?

I compare my site with others like WPBeginner in which Google shows the updated time. The only difference in the HTML code is this meta tag:

<meta name="revised" content="Tuesday, October 20, 2015, 10:05 am" />

Nevertheless, I added this last meta tag to my site too but nothing happened.

Also, my XML sitemap includes <lastmod> information.

Solution :

The solution is to only have one date visible. Thus, the published date should not be visible and the modified date should be the one in the article.

Here there is a good research, and mentions:

It is known that Google looks specifically for a date just under the first H1 tag. This is because blogs often put dates in this location.

After I made this change, Google showed the last modified time (in less than 12 hours).

If the issue about google-search, googlebot, search-results, meta-tags is resolved, there’s a good chance that your content will get indexed and you’ll start to show up in Google search results. This means a greater chance to drive organic search traffic to your site.