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Guide

How to tell if a website is safe: a 2026 checklist

Before you log in, pay, or enter personal details, it pays to check that a site is what it claims to be. Here’s a quick, reliable checklist — and the one habit that catches what the others miss.

Guide · 7 min read · By SafeToOpen Research · June 2026

Fake websites are everywhere, and they’re getting harder to spot. The Anti-Phishing Working Group recorded close to 900,000 unique phishing websites in a single quarter of 2025, and other reporting tracked nearly 1.8 million new phishing and fake sites in just half of 2024. [1][2] Most are designed to look exactly like a real bank, retailer or login page.

The good news: a handful of checks will screen out the large majority. Run through this before you trust a site with anything sensitive.

1. Read the URL carefully — it’s the best tell

Look at the web address, specifically the part just before the first single slash. The real domain is the last word before that slash:

Watch for typos and look-alikes: micros0ft.com (zero for o), arnazon.com (rn for m), or an extra word like paypal-verify.com. Attackers register these by the thousands precisely because a quick glance misses them.

2. Don’t rely on the padlock

The padlock (HTTPS) once felt like a safety signal. It isn’t one anymore. Around 80% of phishing sites now use HTTPS, because criminals can get a certificate for free in minutes. [3] The padlock means your connection is encrypted — not that the site is honest. Treat it as table stakes, not proof.

~80%
Of phishing sites now use HTTPS. The padlock proves encryption, not trustworthiness. [3]

3. Check how old the domain is

Scam sites are usually brand new — registered, used for a few hours or days, then abandoned. Roughly 90% of phishing sites are registered within the last 12 months. [4] A site claiming to be an established brand but running on a domain registered last week is a major red flag. (A free URL scanner can show you a domain’s age in seconds.)

4. Look for the basics a real business has

5. Be wary of how you got there

If a link in an email, text or ad sent you to a login or payment page, slow down. The safest move is to ignore the link and navigate to the site yourself — type the address or use your own bookmark.

The check that catches the rest

Here’s the honest limitation of any manual checklist: the best fakes are built to pass it. Perfect clone, valid HTTPS, near-identical URL. You can’t expect to out-inspect a professional scammer every time, on every device, in a hurry.

That’s why the most reliable approach is to let software inspect the page for you — analysing its structure, behaviour and domain in real time, and warning you before you enter anything. SafeToOpen Browser Security does exactly this, and can flag a dangerous page even if it was created minutes ago and appears nowhere on any blocklist.

Check every site automatically

SafeToOpen inspects pages as they load and blocks fake or malicious ones — including brand-new sites no blocklist has seen.

How Browser Security works →

The takeaway

Read the real domain, ignore the padlock-as-proof, check the domain’s age, and look for the signs of a real business. Those steps catch most scams. For the convincing ones engineered to slip through, a real-time page-analysis layer is the backstop that makes the difference.

See it for yourself

SafeToOpen adds real-time, zero-day protection across the inbox and the browser — free to start.

See plans →

Sources

  1. Anti-Phishing Working Group (APWG), Phishing Activity Trends Report, 2025, cited in Aura. aura.com
  2. APWG data on new phishing sites (H2 2024), cited in Packetlabs. packetlabs.net
  3. Industry analysis on HTTPS adoption in phishing, cited in ControlD and AVG. controld.com
  4. Domain-age analysis of phishing sites (90% registered within 12 months), industry safety-checker data. aura.com

External statistics are attributed to their original publishers and were accurate at the time of writing. Figures from industry reports vary by methodology and period; we link to primary sources so you can verify them.