How do I keep my website secure and SEO-friendly?

Security and SEO sound like separate concerns, but they aren’t. A hacked site loses rankings within days as Google sees malware warnings, redirects to scam sites, or stops being able to crawl. The technical baseline that protects your site also signals quality to search engines.

The non-negotiable security baseline

HTTPS everywhere. SSL certificate, no mixed content warnings. Required for SEO, payment processing, and modern browser features.

Updated software. WordPress core, themes, and plugins on the latest stable version. Most WordPress hacks happen because of an unpatched plugin from 2022.

Strong logins. No “admin” usernames. Password managers required. Two-factor on every admin account.

Backups. Off-site, daily, tested. Most “backup plugins” backup to the same server, which is useless when the server is compromised.

Monitoring. Uptime monitoring (free tools like UptimeRobot work). File integrity monitoring (alerts when WordPress core files are modified unexpectedly).

Security headers (the things you forget)

These are HTTP headers that browsers respect to make attacks harder. Most sites don’t set them. Setting them properly is a one-time job that pays compounding returns.

Lists which domains your site is allowed to load scripts, styles, images from. Prevents most XSS attacks. Tricky to configure on a complex site, so start in report-only mode.

Forces browsers to always use HTTPS. Set max-age to a year, includeSubDomains, preload.

Prevents your site being embedded in an iframe by another domain. Stops clickjacking.

What gets WordPress sites hacked

Outdated plugins. The single biggest source. Even popular plugins have vulnerabilities. We see WordPress sites compromised within hours of a public disclosure if updates aren’t applied.

Cracked premium plugins. Pirated versions of premium plugins distributed with backdoors. Always pay for plugins.

Reused passwords. Admin uses the same password as their email. Email gets phished. WordPress is now compromised.

Weak admin paths. /wp-admin and /wp-login.php are crawled constantly. Hide them behind a custom path or rate-limit them at the WAF.

How this links to SEO

Hacked sites get penalised fast. Google flags them with “This site may be hacked” warnings in search results, traffic disappears overnight.

Slow sites rank worse. Security plugins that scan every request slow your site if poorly configured. Choose plugins carefully.

Trust signals matter. Browsers showing “Not Secure” on HTTP sites kills conversions. So does an SSL certificate from an unknown CA, or a mixed-content warning.

Our managed approach

JezPress, our WordPress platform, handles this baseline by default: OAuth login replaces /wp-admin, two-factor enforced, file integrity monitored, plugins updated monthly, backups nightly, security headers configured. If you’re running a self-hosted WordPress site and managing all this yourself feels like a second job, talk to us.