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Cloudflare Security Settings Guide: WAF, Rate Limiting and Bot Protection
Many small business owners already use Cloudflare for DNS or CDN, but leave most of the security features at their…
26 December 2025 |
Technology

VPS Disk Usage and logrotate: Prevent “No Space Left on Device” Errors
On a busy VPS, disk space rarely disappears because of a single huge file. Most of the time, it is…
26 December 2025 |
Technology

PCI‑DSS Compliant E‑Commerce Hosting Guide: Servers, SSL, Logs and Backups
Why PCI‑DSS matters for your e‑commerce hosting If your online store touches cardholder data in any way, PCI‑DSS is not…
26 December 2025 |
Technology

Setting Up robots.txt and sitemap.xml Correctly for SEO and Hosting
Why robots.txt and sitemap.xml Matter for Your Site On almost every new project we see at dchost.com, two tiny files…
26 December 2025 |
Technology

Linux File Permissions (644, 755, 777) Explained for Shared Hosting and VPS
If you run a website on Linux-based shared hosting or a VPS, file permissions are one of those topics that…
26 December 2025 |
Technology

WordPress Database Optimization Guide: wp_options, Autoload and Table Bloat
Many slow WordPress sites do not have a PHP or caching problem at all – the real bottleneck sits quietly…
26 December 2025 |
Technology



