The Wordpress image packages the PHP runtime, a web server with PHP-FPM, required PHP extensions, WordPress core files and WP-CLI, plus container entrypoint logic for configuration. It relies on an external MySQL/MariaDB-compatible database and persistent storage for wp-content; in orchestration platforms it is deployed with health/readiness probes, environment variables for credentials, and secrets/config mounts for runtime configuration.
Typical workloads include content publishing, high-read front ends, REST API back-ends for headless use, e-commerce and multisite deployments that require plugin and theme management. Teams evaluate a Wordpress hardened image in secure or regulated environments to enforce reduced attack surface, non-root execution, minimal/patched packages, strict file permissions, disabled unsafe PHP functions and reproducible builds to satisfy controls such as PCI or HIPAA.
The Minimus Wordpress image differs from typical WordPress container images by being built from scratch with only the essential components required to run WordPress and PHP, rather than layering a full OS distribution with many extra packages and tooling. That minimal build reduces the attack surface—fewer binaries, libraries, and services mean fewer potential exploitation paths—while also making the image faster to boot, lighter on disk and network transfer, and easier to maintain and patch over time.
The Minimus hardened Wordpress image goes further by applying industry-standard hardening and runtime controls aligned with frameworks such as NIST SP 800-190 and the CIS Benchmarks, delivering hardened defaults (for example, reduced privileges, stricter file and process permissions, and controlled capability sets) that simplify compliance and ongoing security management for engineering and SecOps teams.
Open the post or page you want to edit in WordPress.
In Gutenberg (Block Editor), add the Image block: click the +, select Image, then upload a file or choose from the Media Library. Add alt text for accessibility and adjust alignment as needed. In Classic Editor, click Add Media, select or upload the image, and Insert into post. To embed quickly with HTML, see the snippet below:
<img src="https://example.com/image.jpg" alt="Description">Tips: compress images, use descriptive alt text, and enable lazy loading if needed.
For deployment, consider a hardened Wordpress image.
To get images for WordPress, start with the Wordpress image on Docker Hub. The official image provides the WordPress stack (PHP/Apache) ready to run. You can pull it with:
docker pull wordpress:latestOther reliable options include Bitnami's WordPress image (bitnami/wordpress) and variants tailored to PHP versions. For extra security, consider a hardened Wordpress image from a trusted vendor. Always verify provenance and scan images for CVEs before use.
Tips: pin tags, use minimal base images, enable non-root execution, and store data in a separate volume.
JPEG usually yields smaller file sizes for photos due to lossy compression, so it's the default choice for WordPress media. PNG preserves transparency and sharp lines, which is better for logos or graphics, but results in larger files. If possible, serve WebP for supported browsers to save bandwidth.
In a hardened Wordpress image (containerized deployment), keep the runtime lean, minimize layers, and enable built-in image optimization at the serving layer while applying security patches and auditing dependencies.