The phrase "Is it down or just me" is commonly used to ask if a website or online service is currently unavailable to everyone or if the issue is only with the individual's connection or device. Multiple online tools and websites exist that allow users to check the status of any website or service to determine if it is down globally or just for them. These tools work by:

• Checking the server status from multiple global data centers.
• Sending server ping requests to test accessibility.
• Performing DNS resolution checks.
• Measuring response time.
• Analyzing IP address and server details.

Some popular websites for this purpose include "Is It Down Right Now?", "Down for Everyone or Just Me", and various free website uptime checkers. They provide information such as server status (up or down), response times, last downtime, and sometimes a history of uptime/outage for the past 30 days. If a site is down for everyone, it is usually due to server issues, maintenance, high traffic, domain or DNS problems, or cyberattacks. If the site is only down for the individual, the issue might be related to their internet, firewall, or browser cache.

Therefore, if one is wondering "Is it down or just me," the best course of action is to use one of these online status checkers by entering the website URL to verify whether the site is globally down or if the problem is local to them.