# ModernWebSEO (English) > Web design and SEO agency based in Istanbul, working with local service businesses > in the US, UK and EU. Business websites built to be found on Google and in AI search > (ChatGPT, Gemini, Perplexity, AI Overviews), delivered in 7-14 days at a fixed price, > no contract. Founded 2020 by İsmail Günaydın. Stack: Next.js 16, TypeScript, Tailwind CSS. > This file covers the English site at https://www.modernwebseo.com/en. Turkish, Spanish > and Arabic versions have their own files (see Language Versions). ## Core Services - [Web Design & Development](https://www.modernwebseo.com/en/services/web-design): Custom Next.js websites built mobile-first, with published delivery standards (LCP under 2.0s, CLS under 0.05, mobile PageSpeed 95+) measured and reported on launch day. - [Mobile Responsiveness Audit](https://www.modernwebseo.com/en/services/mobile-responsive): Auditing and fixing an existing site for mobile: tap targets, horizontal scrolling, input keyboard types and mobile load speed. - [SEO Services](https://www.modernwebseo.com/en/services/seo): Technical SEO, content strategy, local SEO and Google Business Profile management. No ranking guarantee is offered; results are reported monthly from Search Console. - [AEO Optimization](https://www.modernwebseo.com/en/services/aeo): Answer Engine Optimization for ChatGPT, Perplexity and other AI answer engines: structured content, FAQ schema, speakable markup. - [GEO Optimization](https://www.modernwebseo.com/en/services/geo): Generative Engine Optimization for AI-generated responses: entity building, llms.txt, brand authority signals, AI visibility audit across ChatGPT, Perplexity, Gemini and Google AI Overviews. - [E-Commerce Development](https://www.modernwebseo.com/en/services/e-commerce): Full online stores with payment integration, inventory management and conversion-focused product pages. - [Marketplace Store Setup](https://www.modernwebseo.com/en/services/marketplace-setup): Store setup and SEO-optimized bulk product listing on marketplaces. - [Site Speed Optimization](https://www.modernwebseo.com/en/services/speed-optimization): Core Web Vitals optimization (LCP, INP, CLS) with before/after measurement reports for WordPress and Next.js sites. - [Google Ads Management](https://www.modernwebseo.com/en/services/google-ads): Conversion-tracking-first Google Ads management: budget leak audit, campaign structure, weekly search term pruning. - [Meta Ads Management](https://www.modernwebseo.com/en/services/meta-ads): Instagram and Facebook advertising: Pixel and Conversions API setup, cold/warm/hot audience funnel, weekly creative testing, dynamic retargeting. - [Lead-Generation Calculator Tools](https://www.modernwebseo.com/en/services/calculator-tools): Custom interactive calculators and micro-tools that capture leads (engineering-as-marketing). - [Server-Side Tracking Setup](https://www.modernwebseo.com/en/services/server-side-tracking): Server-side GTM, Meta Conversions API, GA4 Measurement Protocol and Consent Mode v2 with before/after Event Match Quality comparison. - [AI Workflow Automation](https://www.modernwebseo.com/en/services/ai-automation): n8n-based business automation with AI: WhatsApp AI assistant with knowledge-base answers, form-to-CRM chains, order-to-invoice flows. Client-owned open-source stack. - [Health Tourism Patient Acquisition System](https://www.modernwebseo.com/en/services/health-tourism): Multilingual patient acquisition infrastructure for clinics: native-quality treatment pages, WhatsApp response system, server-side ad measurement. - [Venture Builder Program](https://www.modernwebseo.com/en/venture-builder): 6-month partnership. The agency assumes development and SEO costs and transitions to profit-sharing upon agreed targets. - Additional services published in Turkish only (bulk product content, document-to-spreadsheet conversion, bulk image processing, review management, competitor price monitoring, custom business software, corporate AI training, data analysis and reporting): https://www.modernwebseo.com/hizmetler - [Ready-made websites](https://www.modernwebseo.com/en/ready-made-websites): 10 live English demos (law firm, accountant/CPA, beauty salon, restaurant, real estate, remodeling contractor, architect, moving company, car dealer, boat charter). The client picks a demo; we launch it on their domain with their details, in the language they choose (any European language, Arabic or Turkish), within 3 business days. Three one-time packages; prices are on the page. ## Pricing - [Packages & Pricing](https://www.modernwebseo.com/en/packages): Starter, Standard Corporate and Premium E-Commerce one-time website packages, a monthly Maintenance plan, and monthly SEO, GEO, AEO and All-in-One expert plans. Prices are listed in USD on the packages page. Fixed price per website, no contract. ## SEO Results - [SEO results: where the sites we build rank](https://www.modernwebseo.com/en/seo-results): Google positions, Search Console data and ChatGPT / Google AI Overview citations for the sites we build and run (dismekansusleme.com, saunakabin.com, wheelienames.com, textwordcount.com and others), with screenshots. Every row links to the live Google query. ## About & Credentials - [About ModernWebSEO](https://www.modernwebseo.com/en/about): Agency history, Venture Builder methodology, 50+ delivered projects, 4-language support. - [Methodology](https://www.modernwebseo.com/en/methodology): How projects are scoped, built, measured and reported. - [Founder: İsmail Günaydın](https://www.modernwebseo.com/en/ismail-gunaydin): Technical co-founder and SEO strategist. 25+ years in tech, 100+ websites built, 10+ live tools. LinkedIn: https://www.linkedin.com/in/ismailgunaydin - [Case Studies](https://www.modernwebseo.com/en/case-studies): Results from the sites we built and operate, with measured metrics. - [Portfolio](https://www.modernwebseo.com/en/portfolio): Completed projects across health tourism, real estate, e-commerce and professional services. - [Statistics](https://www.modernwebseo.com/en/statistics): Industry statistics on web design, SEO and AI search. - [Editorial Policy](https://www.modernwebseo.com/en/editorial-policy): How content is researched, written and corrected. - [FAQ](https://www.modernwebseo.com/en/faq): 100+ questions on web design, SEO, AEO, GEO, pricing and the Venture Builder model. - [Contact](https://www.modernwebseo.com/en/contact): Free quote via form, phone, email or WhatsApp. ## Tools (Free) - [Meta Tag Generator](https://www.modernwebseo.com/en/tools/meta-tag-generator): Generate SEO meta tags for any page. - [Schema Markup Generator](https://www.modernwebseo.com/en/tools/schema-markup-generator): Create JSON-LD structured data. - [Website Cost Calculator](https://www.modernwebseo.com/en/tools/website-cost-calculator): Estimate web project costs. - [Local SEO Checklist](https://www.modernwebseo.com/en/tools/local-seo-checklist): 50-point local SEO audit checklist. - [Robots.txt Generator](https://www.modernwebseo.com/en/tools/robots-txt-generator): Build robots.txt with AI crawler rules. - [Open Graph Preview](https://www.modernwebseo.com/en/tools/open-graph-preview): Preview social media cards. - [Venture Builder ROI Calculator](https://www.modernwebseo.com/en/tools/venture-builder-roi-calculator): Calculate ROI for the Venture Builder model. ## Blog (English) - [Full English Blog Index](https://www.modernwebseo.com/en/blog): All English articles on web design, SEO, AEO, GEO and AI tools. - [SEO-Friendly Web Design Guide](https://www.modernwebseo.com/en/blog/seo-friendly-web-design-guide): How to design websites that rank on Google: technical SEO meets conversion design. - [Doctor Website Design Guide](https://www.modernwebseo.com/en/blog/doctor-website-design-guide): How healthcare professionals win more patients with optimized websites. - [E-Commerce Website Setup Guide](https://www.modernwebseo.com/en/blog/ecommerce-website-setup-guide): Step-by-step guide to launching an online store. - [Core Web Vitals Optimization Guide 2026](https://www.modernwebseo.com/en/blog/core-web-vitals-optimization-guide-2026): Complete LCP, INP, CLS optimization with real case studies. - [How to Increase Website Traffic 2026](https://www.modernwebseo.com/en/blog/how-to-increase-website-traffic-guide-2026): Proven multi-channel strategies for sustainable traffic growth. - [Mobile-Friendly Website Checklist 2026](https://www.modernwebseo.com/en/blog/mobile-friendly-website-checklist-2026): Technical checklist for mobile optimization in 2026. - [What Is GEO? Generative Engine Optimization 2026](https://www.modernwebseo.com/en/blog/what-is-geo-generative-engine-optimization-2026): Complete guide to ranking in ChatGPT, Perplexity and AI search engines. - [What Is AEO? Answer Engine Optimization 2026](https://www.modernwebseo.com/en/blog/what-is-aeo-answer-engine-optimization-2026): Voice search and featured snippet optimization for AI-era queries. - [AI SEO Guide 2026](https://www.modernwebseo.com/en/blog/ai-seo-guide-artificial-intelligence-optimization-2026): How AI is transforming SEO and what strategies work in 2026. - [How to Appear in AI Search Results 2026](https://www.modernwebseo.com/en/blog/how-to-appear-in-ai-search-results-geo-strategy-2026): 7-step GEO strategy for ChatGPT, Perplexity and Google AI Overviews. - [What Is llms.txt? AI-Ready Websites](https://www.modernwebseo.com/en/blog/what-is-llms-txt-ai-optimization-guide): How to prepare your website for AI crawlers using the llms.txt standard. - [Why ChatGPT & Perplexity Don't Recommend Your Website](https://www.modernwebseo.com/en/blog/why-chatgpt-perplexity-not-recommending-your-website-geo-fixes): GEO fixes to become a cited source in AI responses. - [Next.js SEO Guide 2026](https://www.modernwebseo.com/en/blog/nextjs-seo-guide-2026): Metadata, schema and performance in the Next.js App Router. - [Local SEO Guide 2026](https://www.modernwebseo.com/en/blog/local-seo-guide-google-business-2026): Google Maps and local search with Google Business Profile. - [E-Commerce SEO Product Pages 2026](https://www.modernwebseo.com/en/blog/ecommerce-seo-product-page-2026): How to optimize product and category pages for Google. - [Website Speed Core Web Vitals 2026](https://www.modernwebseo.com/en/blog/website-speed-core-web-vitals-2026): Fix LCP, INP and CLS step by step. - [Google Search Console URL Indexing Guide 2026](https://www.modernwebseo.com/en/blog/google-search-console-url-indexing-guide): Getting all pages indexed fast and correctly. - [ChatGPT for SEO Content Creation 2026](https://www.modernwebseo.com/en/blog/chatgpt-seo-content-creation-2026): Does AI-generated content actually rank on Google? ## Books - [Books](https://www.modernwebseo.com/en/books): 25 practical Kindle books on one-person business, AI search visibility, startups, SEO, money, thinking, relationships and retirement, with an overview page for each. ## Digital Products Store - [Store](https://www.modernwebseo.com/store/en): One-time purchase Claude Code skills and AI productivity tools. Gumroad: https://modernwebseo.gumroad.com/ ## Contact - Website: https://www.modernwebseo.com/en - Email: ismailgnydn28@gmail.com - Phone: +90-506-545-88-35 - Location: Istanbul, Turkey (serving clients in the US, UK, EU and the Gulf) - Google Maps: https://maps.app.goo.gl/motqDhcHrkXpDTTTA - Bing Places: https://www.bing.com/maps?ss=ypid.YNE3BB662D70C612CB ## Language Versions - [English](https://www.modernwebseo.com/en): this file, https://www.modernwebseo.com/en/llms.txt - [Turkish](https://www.modernwebseo.com): primary site, https://www.modernwebseo.com/llms.txt - [Spanish](https://www.modernwebseo.com/es): https://www.modernwebseo.com/es/llms.txt - [Arabic](https://www.modernwebseo.com/ar): https://www.modernwebseo.com/ar/llms.txt ## Optional - [English sitemap](https://www.modernwebseo.com/en/sitemap.xml): all English URLs with hreflang alternates. - [Full detail version (all languages)](https://www.modernwebseo.com/llms-full.txt) - LinkedIn (company): https://www.linkedin.com/company/modernwebseo/