Счетчик слов на странице и проверка заголовков для SEO-оптимизации

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  "name": "4BIS Innovations",
  "legalName": "4BIS Innovations B.V.",
  "email": "hello@4bis.nl",
  "telephone": "+31235765400",
  "priceRange": "€€",
  "url": "https://4bisinnovations.com",
  "logo": "https://cdn.4b.is/techlabs.4bis.co/cdn/4bis-nl/public/uploads/2024-07/zZfJKNx-9rJrTDbh.png",
  "image": [
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  "slogan": "Smart software, built for the way you work.",
  "foundingDate": "2014",
  "founders": [
    { "@type": "Person", "name": "Max Kapshtyk" },
    { "@type": "Person", "name": "Edwin Dijkhuizen" }
  ],
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    "streetAddress": "Horsterweg 27",
    "addressLocality": "Maastricht-Airport",
    "postalCode": "6199 AC",
    "addressCountry": "NL"
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    "opens": "09:30",
    "closes": "18:00"
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  "aggregateRating": {
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    "ratingValue": "4.7",
    "reviewCount": "14",
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      "author": { "@type": "Person", "name": "Txell Alarcon" },
      "reviewRating": { "@type": "Rating", "ratingValue": "5", "bestRating": "5" },
      "reviewBody": "Great and quick service. Thanks Max!"
    },
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      "@type": "Review",
      "author": { "@type": "Person", "name": "Yvonne" },
      "reviewRating": { "@type": "Rating", "ratingValue": "5", "bestRating": "5" },
      "reviewBody": "My new website and email have been hosted by 4BIS for a few months now. Short lines of communication, pleasant people and excellent service. Very happy with the switch."
    },
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      "author": { "@type": "Person", "name": "Tine Van Bever" },
      "reviewRating": { "@type": "Rating", "ratingValue": "5", "bestRating": "5" },
      "reviewBody": "As a starting entrepreneur, I received excellent guidance in the setup, structure, and development of my website. 4BIS goes the extra mile in this regard. They provide tips and support, including regarding SEO.
Technically, 4BIS is very strong. The customer service is also outstanding. They give me a warm and supportive feeling as a customer. No question is too difficult, no solution too far-fetched. They do what they say and say what they do. Highly recommended for every entrepreneur!"
    },
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      "reviewRating": { "@type": "Rating", "ratingValue": "5", "bestRating": "5" },
      "reviewBody": "Development, hosting and technical SEO, everything we needed from a technical partner. 4BIS recently implemented an online appointment module on our website for us. Very satisfied."
    },
    {
      "@type": "Review",
      "author": { "@type": "Person", "name": "Kyan Paulissen" },
      "reviewRating": { "@type": "Rating", "ratingValue": "5", "bestRating": "5" },
      "reviewBody": "Good service."
    },
    {
      "@type": "Review",
      "author": { "@type": "Organization", "name": "Parma Belijning Nederland" },
      "reviewRating": { "@type": "Rating", "ratingValue": "5", "bestRating": "5" },
      "reviewBody": "Development, hosting and technical support!"
    }
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  ],
  "description": "Web development, business software, system integrations... we have the experience to meet the technological needs of your business!"
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                    "@type": "Question",
                    "name": "Where do you start with a web development project?",
                    "acceptedAnswer": {
                        "@type": "Answer",
                        "text": "We always start with a conversation about your business and your processes — not about technology. What are the bottlenecks? Who are the users? From that understanding we determine the best approach together — sometimes a website, sometimes a custom web application, sometimes a smart integration."
                    }
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                    "@type": "Question",
                    "name": "What is the difference between a website and a web application?",
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                        "@type": "Answer",
                        "text": "A website is primarily informational. A web application is interactive and executes business logic — such as a customer portal, planning system or internal dashboard. 4BIS Innovations specialises in custom web applications built with Symfony (PHP) and React."
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                    "name": "What technology do you use for web development?",
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                        "text": "Front-end is the interface the user sees, built with HTML, CSS, JavaScript and React. Back-end is the server, database and business logic — at 4BIS built with Symfony and PHP 8+."
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                    "@type": "Question",
                    "name": "Do you take care of SEO optimisation for my website?",
                    "acceptedAnswer": {
                        "@type": "Answer",
                        "text": "Yes, technical SEO is built in as standard: load speed (Core Web Vitals), structured data, mobile friendliness and semantic HTML. Additional on-page SEO is available through our digital marketing services."
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                },
                {
                    "@type": "Question",
                    "name": "Can you connect my website to existing systems such as ERP or CRM?",
                    "acceptedAnswer": {
                        "@type": "Answer",
                        "text": "Yes. We first look at what is already in place in your organisation and build integrations that align with your data flows — ERP, CRM, payment providers or internal systems. Experience with Volvo Trucks, Pon Bike and VolkerWessels."
                    }
                },
                {
                    "@type": "Question",
                    "name": "Is my website mobile-friendly and accessible?",
                    "acceptedAnswer": {
                        "@type": "Answer",
                        "text": "All websites are fully responsive. For government institutions we build in line with WCAG 2.1 AA accessibility guidelines."
                    }
                },
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                    "@type": "Question",
                    "name": "Do you offer maintenance and hosting after launch?",
                    "acceptedAnswer": {
                        "@type": "Answer",
                        "text": "Yes. We offer maintenance contracts covering security updates, performance monitoring and further development. Hosting via TheHostMasters on European bare-metal servers with NGINX/OpenResty."
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                    "streetAddress": "Horsterweg 27",
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                    "addressRegion": "Limburg",
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