Partial WordPress stack for a server-rendered multilingual content site

Architecture

A browser requests a canonical public URL over HTTPS. Nginx terminates HTTP(S), serves appropriate static files where configured, and forwards dynamic requests to the WordPress PHP runtime. WordPress renders pages server-side from its configured database and media storage. Editors create and publish content in WordPress; Yoast SEO provides SEO-oriented editorial support within WordPress. Language-prefixed or domain-based routing, translation linkage, locale switching, localized canonical URLs, and hreflang generation must not be assumed from these components and require a compatible multilingual solution outside the supplied catalogue.

Dependencies and recovery: WordPress depends on a PHP runtime, a supported relational database, persistent filesystem/media storage, scheduled-task handling, and an authenticated administrative path; these are deployment prerequisites, not catalogue components selected here. Nginx depends on the host operating system, network/DNS configuration, and a PHP application upstream. If Nginx fails, the site is unavailable until the service/configuration is restored. If WordPress or its database is unavailable, Nginx should return a controlled error rather than stale or misleading dynamic content. Recovery should restore the database and uploaded media from tested backups, then validate public routes, administrative access, and locale/SEO behavior before reopening editorial publishing. Translation-service outages are not applicable because no automated translation provider is required by this stack.

Implementation sequence

• Define the supported locales, default-locale behavior, URL policy (for example, language prefixes or locale-specific domains), translation ownership, fallback rules, and a URL-migration policy before configuring content. Preserve these decisions as an architecture record.
• Provision a supported operating system and PHP runtime, a relational database, persistent storage for WordPress uploads, DNS, and firewall rules. These are future deployment prerequisites and are not supplied by the selected catalogue components.
• Install and harden Nginx. Configure a virtual host to redirect HTTP to HTTPS, restrict direct access to sensitive files, pass only intended PHP requests to the PHP runtime, set conservative request-size/time limits, and emit access and error logs. Obtain and renew TLS certificates through an operational process; certificate automation is future implementation work.
• Deploy WordPress using a non-public administrative account and distinct database credentials. Configure its public site URL, filesystem ownership, media-upload handling, permalink structure, and scheduled-task mechanism. Keep application code, configuration, credentials, and mutable uploads separated so deployments do not overwrite content.
• Install and configure Yoast SEO. Establish editorial rules for page titles, descriptions, canonical URLs, indexing controls, XML sitemap review, and redirects. Review generated output on representative pages; do not assume plugin defaults meet the required multilingual SEO policy.
• Select and evaluate a WordPress-compatible multilingual component not present in this catalogue. It must explicitly support the chosen routing policy, translation relationships for all relevant content types and taxonomy terms, locale-aware navigation, editor workflows, translated media policy where needed, language switchers, localized sitemap/canonical behavior, and hreflang output. Test its interaction with Yoast SEO before production use.
• Create representative translated pages, navigation, taxonomy/archive pages, error pages, and redirects. Verify server-rendered HTML for correct locale, canonical URL, language alternates, robots directives, sitemap entries, HTTP status codes, and avoidance of duplicate default-language pages.
• Implement backups before accepting production content: schedule encrypted database exports and versioned copies of uploaded media to a separate access-controlled location; document retention, restoration ownership, and a restoration test procedure. Perform a non-production restore test and record results as future operational evidence.
• Define deployment and rollback procedures, including configuration review, database migration handling, plugin compatibility review, cache invalidation if later introduced, smoke tests for every locale, and a documented rollback point. These controls require implementation and testing; they are not represented as completed by this design.

Security and operations

• Use TLS for all public and administrative traffic; enforce HTTPS redirects and secure-cookie behavior after validating it in the target environment.
• Apply least privilege: separate database credentials, restrict filesystem write access to required directories, prohibit routine administrator use, and protect administrative accounts with strong authentication and an approved access process.
• Keep WordPress, PHP, Nginx, and plugins patched under a documented review-and-update process. Test plugin and multilingual-component updates in a non-production environment before applying them to the public site.
• Store database passwords, WordPress salts, and any future API credentials outside source control. Limit who can read deployment configuration and backup locations.
• Restrict Nginx exposure to required ports, configure host firewall rules, and review access/error logs. Rate limiting, web-application firewall controls, and bot protection are not included in the required stack and remain future operational choices.
• Backups may contain personal data and unpublished translations; encrypt them, limit access, define retention, and test restoration rather than treating backup creation as proof of recoverability.

Limitations

• The supplied catalogue does not include a multilingual WordPress plugin or equivalent component. Therefore this stack alone does not establish language routing, translation management, localized navigation, hreflang tags, or multilingual sitemap correctness.
• WordPress requires external deployment prerequisites: PHP runtime, a supported relational database, persistent storage, host/network administration, DNS, and certificate operations. None are fully specified or selected here.
• Yoast SEO is an SEO support plugin, not evidence that the project's locale-specific canonical, alternate-language, sitemap, or indexing requirements are configured or verified.
• Automated translation is intentionally excluded. Translation quality, review workflow, terminology management, and publishing approvals need project-specific editorial processes. A translation API may be considered later but does not replace multilingual routing or content relationships.
• No CDN, cache, monitoring, error tracking, source-control platform, CI/CD system, or managed hosting provider is required by this minimal design. Their absence means performance, availability, observability, and deployment automation need separate operational decisions.
• This design does not establish legal/privacy requirements for analytics, consent, retention, or translated-content governance.

Alternatives to consider

• Build a custom server-rendered application with Laravel (19) or Django (22) and PostgreSQL (31) when multilingual routing and translation data models must be fully application-controlled; this increases implementation and operational responsibility.
• Use DeepL API (73) as an optional translation-assistance service only after defining human review, source-content handling, rate/error behavior, and storage of draft translations. It should not be treated as a multilingual CMS replacement.
• Add a managed edge/security layer such as Cloudflare (44), or a CDN such as Bunny CDN (96), after validating caching behavior for locale-specific pages, cookies, redirects, and cache invalidation.
• Use Amazon S3 (51), Backblaze B2 (53), Wasabi Hot Cloud Storage (95), or Cloudflare R2 (52) as an off-host backup target after evaluating access controls, encryption, retention, recovery procedures, and data-residency needs.
• Add OpenTelemetry (99), Prometheus (100), Grafana (57), or Sentry (56) as optional observability tooling once operational metrics, alert ownership, log retention, and incident response processes are defined.