How to Know If a Link Is Safe Before Opening It

Why checking links matters

Most phishing attacks start with a link. The page may look normal, but the domain, redirect chain, or request for personal information can reveal the real risk.

Start with the domain

Look at the real domain before you trust the page. Attackers often use domains that look close to a familiar brand, add extra words, or hide the brand inside a long subdomain.

For example, secure-paypal.example.com is controlled by example.com, not PayPal.

Watch for redirects

A redirect is not always bad, but several redirects can hide the final destination. If a link jumps through shorteners, tracking domains, and unknown websites, treat it carefully.

Check for HTTPS

HTTPS is important, but it does not prove a site is safe. A phishing site can also use HTTPS. Think of HTTPS as one signal, not a full safety guarantee.

Red flags before clicking

• The sender pressures you to act fast
• The domain is misspelled or unfamiliar
• The link goes to a login page you did not request
• The message promises a prize, refund, or account warning
• The final domain is different from what you expected

Bottom line

Before opening a link, check the destination, domain, and redirect behavior. A few seconds of checking can prevent account theft, malware, and payment scams.