Web application penetration testing
A free penetration test for your website or web app
We look for the weaknesses attackers actually use — and explain them in plain English, with clear steps to fix them. Scoped, authorised and confidential.
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What we look for
- Broken access control — seeing or changing data that belongs to someone else
- Injection flaws such as SQL injection and cross-site scripting (XSS)
- Weak login, password reset and session handling
- Exposed admin pages, files, backups or debug information
- Missing or misconfigured security headers and HTTPS settings
- Outdated software and components with known vulnerabilities
- API endpoints that trust the browser too much
Who it’s for
UK businesses with a public website, online shop, customer portal or SaaS product — especially if you’ve never had a security assessment, have recently launched or changed something significant, or are being asked about security by customers or insurers.
What you receive
- A confidential report shared through your secure portal — never emailed as an attachment
- Each finding rated by severity, with evidence and a plain-English explanation
- Practical guidance on how to fix each issue
Safe and authorised by design
We only test websites you’ve proved you own, using a DNS TXT record or a verification file. Testing starts only after we’ve agreed the scope, exclusions and testing window and you’ve given written authorisation.
Common questions
Ready to get started?
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