Hands-on tutorials with working code — Redis, AI agents, Google Apps Script, webhooks, and CRM/API integrations you can run today.
Restrict unauthorized SSL certificate issuance by configuring DNS Certification Authority Authorization (CAA) records in Namecheap. Here is how to lock down your domain, prevent spoofed certs, and verify records with dig.
Serving cached static HTML to authenticated users breaks the WordPress toolbar, drafts, and customer sessions. Here is how to configure StackPath EdgeRules and origin headers to bypass the CDN cache whenever WordPress auth cookies are present.
When dozens of global CDN edge nodes miss cache simultaneously, your origin server takes the beating. Here is how to configure StackPath Origin Shield to collapse requests into a single centralized cache tier.
Full-page caching misses dynamic requests like the WooCommerce cart and wp-admin. Here is how to configure Redis Object Cache on Hostinger to drop server response times and handle query spikes.
Hostinger’s one-click Let’s Encrypt SSL installer failed on your WordPress site. Here is how to diagnose DNS issues, resolve CAA conflicts, and successfully install your certificate.
Paying for Google Workspace or custom mailboxes for every side project gets expensive fast. Here is how I route incoming domain email to Gmail using Namecheap’s free email forwarding system.
Stop your outbound emails from landing in spam folders or getting rejected by Google and Yahoo. Here is how to configure valid SPF, DKIM, and DMARC records in Namecheap DNS without breaking mail delivery.
Pointing a subdomain to Hostinger while keeping your apex domain on Namecheap DNS lets you isolate services without touching existing mail records. Here is the step-by-step setup using A and CNAME records with hPanel.
When you offload static assets to a CDN subdomain, browsers block your web fonts with CORS violations. Here is how to configure origin headers, fix edge caching traps, and restore your typography across all browsers.
Slapping HTTP Basic Auth on a WordPress staging site usually breaks the Gutenberg editor, webhooks, and REST endpoints immediately. Here is the exact .htaccess directive set to protect your staging site while keeping API requests fully functional.
A staging site keeps untested plugins, custom CSS, and major PHP updates from taking down your production site. Here is the exact workflow to clone, test, and deploy WordPress on Hostinger without overwriting fresh customer data.
Deploying WordPress themes or custom plugins via SFTP leads to broken builds and lost changes. Here is how to configure automated Git deployments in Hostinger hPanel using GitHub webhooks.