To learn more, read the post: Voice thailand number for whatsapp First and Voice Search: How are contents changing?
The answer is yes! When creating the page, you can set an expiration date for the content using the unavailable_after meta tag. The use of this tag is especially recommended on large sites and e-commerce , where it becomes difficult to manually manage all the pages.
For example, if you have promotional content that you want to remove from search results on 12/01/2019 at 18:30, you can simply insert this string of code into the head of the page:
Once Google crawls the page and sees this meta tag, it will take about a day for the page to disappear. There are also specific plugins to set an expiration date on posts and pages, such as Post Expirator, Post Expiration Date (for WordPress), but also Traceability and expiration date (for Prestashop). Using Post Expirator is very simple: after installing and activating the plugin, a metabox will appear on the page, where you can select the expiration date and the type of management of the post. There are several options to choose from: delete it permanently, turn it into a draft, or change its category.
Conclusions
What is the right approach for expired content? One could say that there is no absolute answer regarding the management of expired content: it all depends on the type of site and the relevance of its content. There are also cases in which it is necessary to opt for a specific choice, and others in which you could consider a combination of the different management methods . For example, as recommended by John Mueller in a 2017 hangout, you could consider leaving the page online for a certain period of time, in order to capture all those people who may still be interested in the content, and then move to a 301 redirect to a more relevant page or a 410 status code, when the results start to be no longer relevant compared to the negative impact that scanning these pages could have on the crawl budget.