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28 September 2026 · 4 min read

How to tell if your website is secure

A basic checklist to spot obvious risks without being a security expert.

You do not need to be an expert to spot some risk signals on a website. This is not about creating fear, but about knowing what to look at before something happens.

1. HTTPS and redirects

The website should always load over HTTPS. If you type http:// and it does not redirect to https://, there is a configuration gap.

HTTPS does not do everything, but it is the minimum.

2. Security headers

HTTP headers tell the browser how to behave. Some of the most useful:

  • Strict-Transport-Security (HSTS)
  • Content-Security-Policy (CSP)
  • X-Content-Type-Options
  • Referrer-Policy
  • Permissions-Policy

You do not need everything perfect on day one, but you do need to know what is there and what is missing.

3. Forms

Check that they:

  • Validate data on the server, not only in the browser.
  • Have anti-spam protection.
  • Do not send sensitive data by unencrypted email.
  • Require explicit consent.
  • Do not expose technical errors with internal information.

4. Cookies and sessions

Session cookies should be Secure, HttpOnly and SameSite. If the website keeps you logged in for months without needing to, the configuration may be too permissive.

5. Dependencies and updates

Libraries, plugins and themes age. An old version may have known vulnerabilities. You need an update schedule, not just updates when something breaks.

6. Access

Who can log in to the admin panel? Is 2FA enabled? Are there old users who should no longer have access? Are secrets stored in code or in a secure place?

Most incidents do not start with a sophisticated attack: they start with a weak password or a forgotten account.

7. Backups

A backup that has not been tested is not a backup: it is hope. You need to know how long restoration takes and whether it includes what matters.

8. Monitoring

If the website goes down or someone gets in, how do you know? A minimum of monitoring and logging is part of basic hygiene.

What to do if you are not sure

You do not need to become an expert. You need an ordered review: what you have, what is missing and what is urgent. That is what we integrate in the process.

And if you want to start with a broader read of the website, request a free audit.

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