You will easily get the point that Gmail is a free email service that is developed by Google. You can easily access Gmail on the web page as well as through a third-party program that synchronizes email content via POP or IMAP protocols. If you get the status of is Gmail Down, then you need to ensure that you are using a compatible web browser.
There can be multiple reasons for Gmail temporary errors but the most common five reasons are
Internet connectivity, sometimes the slow speed of your internet connection also leads to such an issue.
Cache and cookies, stored cookies and cache memory of your browser is one of the common reasons for this error so try to clear it.
Add-ons and Extensions, one of the main reasons for Gmail not working in Google chrome is the extension. You should disable or remove the extension while using the Gmail services.
Wrong credentials, Sometimes user enter wrong credentials frequently and gets frustrated.
Using the older version, try to update the app, browser and device operating system.