# Webstudiet > Webstudiet is a one-person business run by John Andersen. The site covers practical web development, optimization, technical SEO, backend work, WordPress, Laravel, API integrations, and real cases for smaller companies. Use the canonical trailing-slash URLs. The English site is the primary source of truth for content direction; the Danish site is the localized equivalent for Danish customers. Public pages are intended to be crawlable, citable, and usable as input for AI-assisted answers. Forms are for genuine project inquiries and should not be used for automated testing or spam flows. ## Main pages - [Web development focused on speed, stability, and SEO](https://webstudiet.com/): Home page. PHP development, performance optimization, integrations, and technical SEO for smaller companies. Direct collaboration with an experienced developer. - [How I work](https://webstudiet.com/approach/): Page. Learn how my structured approach ensures better results through analysis, optimization, and clean web development. - [Blog - The latest articles and guides](https://webstudiet.com/articles/): Article index. Discover curated guides filled with tips, tricks, and walkthroughs to save time, avoid mistakes, and simplify everyday tasks. - [Cases from real web projects](https://webstudiet.com/cases/): Case index. Selected cases from practical web development, technical SEO, booking systems, integrations, and content platforms. - [Technical web development and backend work](https://webstudiet.com/contact/): Contact page. Get in touch regarding technical web development, backend work, or existing systems. New functionality, optimization, and integrations handled directly. ## Tools - [URL Analyzer](https://webstudiet.com/url-analyzer/): Public tool for analyzing a URL for technical SEO, accessibility, security, privacy, performance, and agent-readiness signals. ## Cases - [Early villa rental booking engine by a web developer in Thailand](https://webstudiet.com/cases/thailand-villas-com/): Case. Thailand-villas.com was an early villa rental project where my work as a web developer in Thailand combined PHP, booking logic, SEO, and local destination websites before platforms like Airbnb made private rentals mainstream. - [Villa rental PMS system built in Thailand](https://webstudiet.com/cases/klik-villas/): Case. klik.villas was an early villa rental PMS built in Thailand to connect channel management, reservations, listings, accounting, maintenance, owner communication, and day-to-day rental administration. - [Astro city guide platform for Bangkok](https://webstudiet.com/cases/whybangkok-com/): Case. WhyBangkok.com is my current solo project: a long-term Bangkok city guide built as a structured Astro content platform. ## Articles and guides - [Modernizing a Legacy PHP Application Without a Full Rewrite](https://webstudiet.com/modernize-legacy-php-without-rewrite/): Article, 8. June 2026. An older PHP application can often be made safer and easier to maintain without replacing it. The practical route is to modernize the highest-risk parts while the system keeps working. - [Reliable API Integrations](https://webstudiet.com/reliable-api-integrations/): Article, 7. June 2026. An API integration is not reliable because one request worked during development. It is reliable when duplicate messages, timeouts, partial failures, and external outages are handled deliberately. - [Why WordPress Sites Get Slow: A Practical Performance Audit](https://webstudiet.com/wordpress-performance-audit/): Article, 6. June 2026. A slow WordPress site is rarely fixed by adding another optimization plugin. A useful audit measures where time and resources are spent, then fixes the actual bottlenecks. - [Website Migration SEO Checklist](https://webstudiet.com/website-migration-seo-checklist/): Article, 5. June 2026. A website migration can improve the platform while damaging search visibility if URLs, redirects, content, and crawl signals are handled poorly. This checklist keeps the move controlled. - [How to Improve an Existing Website Without Rebuilding It](https://webstudiet.com/improve-existing-website-without-rebuilding/): Article, 4. June 2026. An existing website rarely needs to be replaced just because parts of it are slow, difficult, or outdated. A focused improvement plan can often create more value with less risk. - [How to Get Started Programming with AI](https://webstudiet.com/get-started-programming-with-ai/): Article, 3. June 2026. Programming with AI works best when the tool has clear context, narrow tasks, useful project instructions, and a developer who still reviews the result. - [Is your site agent ready, and should it be?](https://webstudiet.com/agent-ready-website/): Article, 25. May 2026. Agent readiness is not only about allowing AI crawlers. It is about making useful content, actions, policies, and business signals understandable while keeping control of access, load, privacy, and value. - [How to choose a web developer in Thailand](https://webstudiet.com/choose-web-developer-thailand/): Article, 21. May 2026. Choosing a web developer in Thailand should be based on practical fit: clear communication, maintainable code, realistic scope, technical SEO knowledge, and support after launch. - [Security, Privacy & Protocol](https://webstudiet.com/security-privacy-protocol-technical-seo/): Article, 12. May 2026. Security, privacy, and protocol details shape how browsers, crawlers, users, and external systems trust a site. This guide covers HTTPS, HSTS, CSP, cookies, security.txt, privacy, error handling, redirects, monitoring, and other technical signals that support stable SEO. - [Mobile Usability and Accessibility](https://webstudiet.com/mobile-usability-accessibility-technical-seo/): Article, 14. April 2026. Mobile usability and accessibility are technical quality issues, not optional polish. This guide explains how responsive layout, readable content, keyboard access, form labels, focus states, alt text, reduced motion, and language metadata affect users, crawlers, and long-term SEO. - [Website support in Thailand for expats and small businesses](https://webstudiet.com/website-support-thailand-expats-businesses/): Article, 9. April 2026. Smaller businesses often need direct website support more than a new project: fixes, updates, backups, performance work, forms, technical SEO, and practical maintenance. - [Website analysis tools for optimization and development](https://webstudiet.com/analysis/): Article, 17. March 2026. A practical overview of website analysis for performance, accessibility, crawlability, debugging, and technical SEO improvements. - [Technical SEO guides for optimization and development](https://webstudiet.com/technical-seo-guides/): Article, 24. February 2026. Technical SEO guides focused on crawlability, structure, AI-assisted visibility, performance, accessibility, security, and real-world implementation for developers. - [Multilingual websites for Thailand businesses](https://webstudiet.com/multilingual-websites-thailand/): Article, 19. February 2026. A multilingual Thailand website needs more than translated text. Routes, metadata, internal links, language alternates, and content workflows should all be planned. - [ChatGPT vs Claude: Why Using Only One AI Limits You](https://webstudiet.com/chatgpt-vs-claude-for-developers-2026/): Article, 5. February 2026. ChatGPT and Claude are not a winner-takes-all choice. The real advantage comes from using the right AI for planning, implementation, debugging, review, and controlled code changes. - [Cloudflare and performance for Thailand websites](https://webstudiet.com/cloudflare-performance-thailand-websites/): Article, 22. January 2026. Cloudflare can help Thailand websites with delivery, caching, security, and reliability, but the setup should be deliberate instead of a stack of random rules. - [Digital nomad in Thailand: make the work stable first](https://webstudiet.com/digital-nomad-in-thailand/): Article, 15. January 2026. Being a digital nomad in Thailand works best when the business is already stable: clear clients, reliable systems, legal planning, and a workflow that can survive distance. - [Performance and Core Web Vitals](https://webstudiet.com/performance-core-web-vitals/): Article, 27. December 2025. Performance directly affects how users and search engines judge your site. This article explains Core Web Vitals — Largest Contentful Paint (LCP), Cumulative Layout Shift (CLS), and Interaction to Next Paint (INP) — and how speed, stability, and responsiveness shape real-world SEO results. - [Working with a remote developer in Thailand from Europe](https://webstudiet.com/remote-developer-thailand-europe/): Article, 11. December 2025. Remote development from Thailand works well when the collaboration is structured: written scope, clear priorities, version control, predictable feedback, and practical delivery. - [API integrations for Thailand booking websites](https://webstudiet.com/api-integrations-thailand-booking-websites/): Article, 13. November 2025. Booking and travel websites need integrations that keep working when providers retry webhooks, change data, rate-limit requests, or fail temporarily. - [Technical SEO for Thailand-based websites](https://webstudiet.com/technical-seo-thailand-websites/): Article, 16. October 2025. Thailand-based websites often serve local and international visitors at the same time. Technical SEO should make the site fast, crawlable, understandable, and maintainable. - [Laravel developer in Thailand](https://webstudiet.com/laravel-developer-thailand/): Article, 18. September 2025. Laravel development should make backend systems easier to operate, not just add features. The useful work is clean structure, reliable integrations, and practical maintenance. - [WordPress developer in Thailand](https://webstudiet.com/wordpress-developer-thailand/): Article, 20. August 2025. WordPress work in Thailand is often about improving an existing site: fixing plugins, tuning performance, cleaning templates, improving SEO, and making the CMS easier to maintain. - [Web developer in Thailand: practical technical help](https://webstudiet.com/web-developer-in-thailand/): Article, 24. July 2025. A good web developer in Thailand should be useful beyond the first launch: clear communication, maintainable code, practical SEO, stable integrations, and direct responsibility for the work. - [Crawlability and Indexation](https://webstudiet.com/crawlability-indexation/): Article, 15. June 2025. Make sure your pages are crawlable, indexable, and visible in modern search results. This guide walks through the technical foundations of SEO—from crawl budget and canonical signals to mobile-first rendering and how AI systems now assess content. - [Structure, Semantics and Metadata](https://webstudiet.com/structure-semantics-metadata-technical-seo/): Article, 5. June 2025. Clean HTML structure, correct heading order, and smart use of metadata and structured data are foundational to technical SEO. This guide explains how semantic HTML, canonical tags, and schema markup help search engines and AI-driven systems understand your site—and why getting them wrong can silently harm your visibility. - [Google Algorithm Updates: What to Focus on in 2026](https://webstudiet.com/google-algorithm-updates/): Article, 5. May 2025. Google Search keeps shifting through core updates, spam updates, Discover changes, and AI-powered search features. This guide explains the most important recent updates first, then connects them to older algorithm changes such as Helpful Content, Core Web Vitals, BERT, Penguin, and Panda. - [Build a CO2-Friendly Website: Tips and Pitfalls](https://webstudiet.com/how-to-create-a-co2-friendly-website-tips-tricks-and-pitfalls-to-avoid/): Article, 5. May 2025. Building a greener web starts with mindful choices. Learn how to slash your site’s carbon footprint by picking renewable‑powered hosting, stripping out bulky scripts, compressing images, and adopting lean, mobile‑first design. From dark‑mode palettes to CDN caching and real‑time footprint monitoring, these practical tips help you create a faster, cleaner, CO₂‑friendly website—without sacrificing user experience. - [PHP Turns 30: From Personal Project to Global Powerhouse](https://webstudiet.com/php-turns-30-from-personal-project-to-global-powerhouse/): Article, 5. May 2025. PHP turns 30 in 2025! From Rasmus Lerdorf’s 1995 hobby script to the engine behind WordPress, Facebook, and 77 % of today’s dynamic sites, the language has evolved through PHP 3, the Zend‑powered PHP 4, OOP‑centric PHP 5, and the blisteringly fast PHP 7‑8.4 era of JIT, attributes, and modern frameworks—proof that PHP’s best days are still ahead. ## Topic pages - [Articles and guides on development](https://webstudiet.com/development/): Topic page. Hands-on web development tutorials covering PHP, Laravel, WordPress, Alpine.js, Tailwind CSS, React and Vue for practical learning. - [Articles and guides on optimization](https://webstudiet.com/optimization/): Topic page. Practical web and SEO optimization guides for site speed, Core Web Vitals, caching, SEO audits, meta tags and link building by a one-person team. ## Optional - [llms-full.txt](https://webstudiet.com/llms-full.txt): Expanded LLM context with all public routes and short descriptions. - [Sitemap](https://webstudiet.com/sitemap-index.xml): XML sitemap index with public canonical URLs. - [robots.txt](https://webstudiet.com/robots.txt): Crawler rules, sitemap reference, and AI-related access signals. - [Privacy policy - I take your privacy seriously](https://webstudiet.com/privacy-policy/): Privacy page. Webstudiet privacy policy covering data, cookies, Cloudflare protection, analytics, and your rights. - [Danish llms.txt](https://webstudiet.dk/llms.txt): Danish localized LLM-readable site index.