HTTP Security Headers: A Copy-Paste Guide for Nginx and Apache
The HTTP security headers every site should send, what each one does, and ready-to-paste configs for Nginx, Apache and Cloudflare Transform Rules.
332 practical guides to website speed, SEO, email deliverability, DNS, security and automation, with fixes you can copy and paste.
The HTTP security headers every site should send, what each one does, and ready-to-paste configs for Nginx, Apache and Cloudflare Transform Rules.
TLS 1.3 explained for website owners: what changed from TLS 1.2, the faster handshake, 0-RTT risks, disabling TLS 1.0 and 1.1, and how to check your server.
Post-quantum encryption for websites: harvest now, decrypt later, hybrid X25519MLKEM768 key exchange, NCSC timelines and the steps a small business needs.
A web application firewall (WAF) blocks malicious requests such as SQL injection and bad bots before they reach your site. See if you need one and free options.
How to redirect HTTP to HTTPS with a single 301 in Apache, Nginx, cPanel, Cloudflare or WordPress, plus how to avoid redirect loops and chains that hurt SEO.
How to get a free SSL certificate in minutes with Let's Encrypt, cPanel AutoSSL or Cloudflare, and how to make sure it renews automatically every time.
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