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5 min read Security

How to Check If a Website Is Safe to Browse

By Anthon Wansland

Head of Product & Co-Founder

Reviewed by Argjent Sahiti

CTO

To check if a website is safe, read the full domain in the address bar, make sure it uses HTTPS (a padlock on its own proves little) and take browser warnings seriously. Before you type personal details into an unfamiliar site, run its URL through Google Safe Browsing and look for a privacy policy, real contact details and independent reviews.

Key takeaways

  • HTTPS only means the connection is encrypted. Scammers get SSL certificates too, so a padlock doesn't make a site trustworthy.
  • The real domain is the part right before the first single slash after https://. yourbank.secure-login.com belongs to secure-login.com.
  • If your browser shows a full-screen warning like "Deceptive site ahead", close the window instead of clicking through.
  • Before entering personal data on an unfamiliar site, paste its URL into Google Safe Browsing site status to see if it's flagged.
  • A site can pass every check and still share your data with data brokers, so your exposure doesn't end when you close the tab.

Scam sites look far more convincing than they used to. Some copy a trusted brand pixel for pixel. Others pass every visible check and still collect your data quietly in the background. So it's worth knowing what "safe" means in practice.

How to check if a website uses HTTPS

A safe site's address starts with https:// rather than http://. The "s" means the connection between your browser and the site is encrypted with an SSL/TLS certificate, so anyone intercepting your traffic can't read what you send or receive.

Most browsers show a padlock to the left of the URL. In Chrome, clicking it shows the site's certificate details. Firefox adds a warning triangle to the padlock when encryption is only partial. Newer versions of Chrome swapped the padlock for a tune (sliders) icon: click it to see whether the connection is secure and to open the certificate.

Chrome site menu for serus.ai opened from the sliders icon, showing "Connection is secure"Expand
In newer versions of Chrome, the sliders icon next to the URL shows whether the connection is secure.

HTTPS tells you one thing: data in transit is encrypted. It says nothing about whether the people running the site can be trusted.

Scammers get SSL certificates too. A phishing page built to steal your login can, and often does, show a padlock. Treat HTTPS as the minimum, not the verdict.

How to tell if a website is a scam from its URL

Scam sites are built to be mistaken for real ones, the same trick phishing emails use to get you there in the first place. The methods are specific:

TrickExampleWhat to check
Typosquattingpaypa1.com instead of paypal.comEvery letter of the domain
Homograph attackA Greek omicron in place of a Latin "o", identical in some fontsCharacters that look right but may come from another script
Subdomain trickyourbank.secure-login.comWhich domain the name actually ends in
URL shortenerA short link that hides the real destinationExpand the link before you click

Table: Common URL tricks on scam websites

Before you enter anything, find the real domain. It sits between https:// and the first single slash after it. In https://yourbank.secure-login.com/login, that's yourbank.secure-login.com, which belongs to secure-login.com, not your bank. Everything after the first slash is just a page on that site.

What browser warnings mean

Your browser does some of this for you. If a site has a known safety problem, Chrome, Firefox, Safari and Edge stop the visit with a full-screen warning, usually "Your connection is not private" or "Deceptive site ahead."

If you see one, close the tab. Only click through if you have a specific reason to trust the site and know exactly what you're doing.

Browsers miss things, though. New scam sites that nobody has flagged yet get through. So do real sites recently hacked to serve malware, and sites that collect your data without breaking any visible technical rule.

How to check if a website is legit: the deeper checks

When a glance at the address bar isn't enough, these checks take a few more minutes.

Find the privacy policy

Reputable sites operating in the EU, UK, US and most of the developed world are legally required to have a privacy policy. It's usually linked in the footer.

The policy should say what data the site collects, how long it keeps it, who it shares it with and whether it sells it. No privacy policy at all is a red flag. A policy written in deliberately vague language is worth noting as well.

Website footer with the Privacy Policy link highlighted, where most sites keep itExpand
Most sites link their privacy policy in the footer.

Check third-party reviews

Search the site's name with "reviews", "scam" or "complaints". Platforms like Trustpilot collect customer experiences. Look for patterns rather than single reviews: repeated complaints about fraud, orders that never arrived or surprise charges mean something.

Stay skeptical in the other direction too. Hundreds of near-identical five-star reviews with no detail suggest someone is gaming the rating. Trustpilot flags companies under investigation and removes reviews it identifies as fake, but no platform catches them all.

Look for verifiable contact information

A real business gives you a way to reach it: a street address, a working email, a support phone number. If there's none of that, whoever runs the site doesn't want to hear from you.

Found contact details but still unsure? Use them. Send an email or call. Silence, or a person who has never heard of the website, tells you what you need to know.

Look closely at the design and writing

Scam sites tend to be thrown together fast. Watch for:

  • Spelling mistakes and grammatical errors in the body text
  • Mismatched fonts or inconsistent branding
  • Broken images, or links that go nowhere
  • Pages that look slightly off compared to the brand they're imitating
  • Generic stock photos that feel disconnected from the content

Sloppy design doesn't prove a scam. It does mean the site has to earn your trust some other way.

Be suspicious of excessive pop-ups

A cookie notice or a newsletter box is normal. A site that buries you in overlapping windows, especially ones saying you've won something or that your device has a security problem, is not.

Pop-ups asking for card details, or fake warnings telling you to "download protection now", are scareware or a sign of malvertising. Close the browser completely: Alt + F4 on Windows, Command + Q on Mac.

Run the URL through a safety checker

Before entering personal data on a site you don't know, paste its URL into Google Safe Browsing site status in Google's Transparency Report. Google says Safe Browsing examines billions of URLs per day, and the check shows whether anything dangerous has been flagged on that site.

Google Safe Browsing site status check for serus.ai showing "No unsafe content found"Expand
A clean result in Google Safe Browsing site status: no unsafe content found.

How to turn on your browser's security settings

Most browsers ship with some privacy and security controls switched off. Reviewing them takes about five minutes.

BrowserWhere to find the settings
ChromeSettings > Privacy and security
FirefoxSettings > Privacy & Security
EdgeSettings > Privacy, search, and services
SafariSettings > Privacy

Table: Where each browser keeps its privacy and security settings

In Chrome, turn on Enhanced Safe Browsing for real-time phishing protection. In Firefox, turn on HTTPS-Only Mode so every site loads over an encrypted connection.

Private browsing is a different setting altogether. Before you rely on it, check what an incognito window actually hides.

What a safe website can still do with your data

Most safety checklists skip this part. A site can pass every check above and still put your data at risk, not through malware or a stolen password, but through its own privacy practices.

Legitimate sites collect your email, browsing behavior, purchase history and IP address. Many sell or license that data to data brokers, who merge it into detailed profiles and sell those on. It's legal in most places, it happens at scale and it happens on sites you trust.

That's how your name, email, phone number and location end up in broker databases, and from there in the hands of people running targeted scams. A site being safe to browse doesn't mean your exposure stops when you close the tab.

So website safety also covers what happens after you leave: where your data turns up, and getting it taken down where you can. You can do that yourself, one data broker opt-out at a time.

Or let Serus do it. Serus finds the data brokers and people-search sites that hold your data where you live, removes you from them and keeps checking. It also monitors the dark web and breach databases and alerts you when your data appears there, with steps for what to do next.

Silver padlock and keys on a keyring, a closing banner for this privacy guideExpand

Questions

How to tell if a website is a scam?

Look for a combination of signals: a slightly misspelled domain, no privacy policy, no verifiable contact information, aggressive pop-ups, and reviews that are either full of complaints or suspiciously generic. One red flag may be explainable, several together are a strong sign. Run the URL through Google Safe Browsing before entering any personal information.

Does a padlock mean a website is safe?

No. The padlock means the connection is encrypted with an SSL/TLS certificate, but scammers register certificates too. Treat HTTPS as a starting condition, not a final verdict.

How do you know if a website is secure to buy from?

Check that it uses HTTPS, then look past the padlock. Search the site name with "reviews" or "scam", watch for consistent complaints about fraud, orders not arriving or unexpected charges, and make sure there's a real address, email and phone number.

What should I do if a website floods me with pop-ups?

If pop-ups ask for financial information or show fake security warnings telling you to download protection, close the browser entirely. Use Alt + F4 on Windows or Command + Q on Mac.

How to find out if a website is legit?

Search the company name with the word "reviews" or "scam" and look for it on Trustpilot. Check for a privacy policy and real contact details, then use them: no response, or someone who has never heard of the site, is a bad sign.

Author

Anthon Wansland

Head of Product & Co-Founder

Shapes the Serus product — from the first address-removal service to the platform it is today.

Reviewed by

Argjent Sahiti

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