Security Headers Check — London, UK
London businesses lose customers daily due to poor website security. Don’t let yours be next.

London's Digital Security Crisis
London is home to over 1.5 million businesses, yet many are lagging in essential website security practices. A recent audit of 66 sites revealed that the average security score is just 65/100, with 65% lacking an HSTS header and 45% missing a Content Security Policy (CSP). This isn't just a statistic; it's a call to action for every business in the capital.
- SSL Adoption: 100% of sites audited had SSL, but compliance doesn’t stop there.
- Mixed Content: Many sites are still vulnerable due to mixed content issues.
- Security Ranking Signals: Gaps in security signals can drastically affect your rankings.
Enhancing your site’s security is not just about compliance; it’s about building trust with your customers. To get started, use our SSL Checker to assess your site's current status.

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5 Actionable Security Tips for London Websites
1. Enforce HTTPS: Ensure your entire site is served over HTTPS. Check your SSL status with our SSL Checker.
2. Add HSTS: Implement HSTS to prevent protocol downgrade attacks. Aim for 100% coverage.
3. Use CSP: Implement CSP to mitigate XSS attacks. Start with a simple policy and expand as needed.
4. Regular Audits: Run security audits monthly. Use our platform for ongoing monitoring.
5. Keep Software Updated: Regularly update website plugins and themes. A 30-day old plugin can lead to vulnerabilities.