--- title: "Next.js websites: AI visibility ranking" description: "Websites built with Next.js, ranked by Good for Bots Score, with each site's readable base, agent layer and penalties, and how often they pass each check." url: "https://goodforbots.com/rankings/platform/nextjs" --- # Next.js websites, ranked Sites built with Next.js, ordered by how well language models and agents can read them. Each row splits the score into the readable base, the agent layer and penalties. [How the score is calculated](https://goodforbots.com/standards#scoring) · [Browse Next.js websites in the directory](https://goodforbots.com/directory?platform=nextjs) - Ranked: 84 sites - Median score: 62 - New this week: 14 - Latest scan: 28 Oct 2026 - Bands: Excellent 6, Good 14, Fair 49, Poor 15 ## Ranking Search by name or domain: https://goodforbots.com/rankings/platform/nextjs.md?band=good&category=research-reference&q={query}, at most 120 characters. 1 site match Good ([remove](https://goodforbots.com/rankings/platform/nextjs.md?category=research-reference)), Research & Reference ([remove](https://goodforbots.com/rankings/platform/nextjs.md?band=good)). Ordered by place, best first. Also: [place, lowest first](https://goodforbots.com/rankings/platform/nextjs.md?band=good&category=research-reference&sort=score-asc) · [readable base](https://goodforbots.com/rankings/platform/nextjs.md?band=good&category=research-reference&sort=base) · [agent layer](https://goodforbots.com/rankings/platform/nextjs.md?band=good&category=research-reference&sort=agent) · [fewest penalties](https://goodforbots.com/rankings/platform/nextjs.md?band=good&category=research-reference&sort=penalties) · [most agent capabilities](https://goodforbots.com/rankings/platform/nextjs.md?band=good&category=research-reference&sort=capabilities) · [site name, A–Z](https://goodforbots.com/rankings/platform/nextjs.md?band=good&category=research-reference&sort=host) · [newest listings](https://goodforbots.com/rankings/platform/nextjs.md?band=good&category=research-reference&sort=new). | Place | Site | Score | Readable base | Agent layer | Penalties | Capabilities | |---:|---|---|---:|---:|---|---| | 8 | [Can I 3D Print It?](https://goodforbots.com/r/cani3dprintit.com): cani3dprintit.com | Score 85 of 100, Good | 49 | 36 | 0 | 0 | Places follow the score; on an equal score, more agent capabilities (the +N on the badge) come first. Sites equal on both share a place. Filters and other orders hide rows but never renumber them. “(Pro)” marks a Pro listing. Pro never changes a score or a place. [What Pro includes](https://goodforbots.com/pricing#pro). “(new)” marks a listing added in the last seven days. Every report is also available as Markdown at https://goodforbots.com/r/{host}.md. ## Filters Band (any of them): [Excellent](https://goodforbots.com/rankings/platform/nextjs.md?band=excellent&band=good&category=research-reference) 6 · [Good](https://goodforbots.com/rankings/platform/nextjs.md?category=research-reference) 14 · [Fair](https://goodforbots.com/rankings/platform/nextjs.md?band=fair&band=good&category=research-reference) 49 · [Poor](https://goodforbots.com/rankings/platform/nextjs.md?band=good&band=poor&category=research-reference) 15 Category (any of them): [Developer Tools & APIs](https://goodforbots.com/rankings/platform/nextjs.md?band=good&category=developer-tools&category=research-reference) 15 · [SaaS & Web Apps](https://goodforbots.com/rankings/platform/nextjs.md?band=good&category=research-reference&category=saas) 25 · [AI Products & Agents](https://goodforbots.com/rankings/platform/nextjs.md?band=good&category=ai-products&category=research-reference) 19 · [Education & Learning](https://goodforbots.com/rankings/platform/nextjs.md?band=good&category=education&category=research-reference) 5 · [Research & Reference](https://goodforbots.com/rankings/platform/nextjs.md?band=good) 4 · [Directories & Aggregators](https://goodforbots.com/rankings/platform/nextjs.md?band=good&category=directories&category=research-reference) 14 · [Local Businesses & Services](https://goodforbots.com/rankings/platform/nextjs.md?band=good&category=local-business&category=research-reference) 1 · [Other](https://goodforbots.com/rankings/platform/nextjs.md?band=good&category=other&category=research-reference) 1 Capability (every one): [API catalog](https://goodforbots.com/rankings/platform/nextjs.md?band=good&category=research-reference&capability=api-catalog) 3 · [A2A agent card](https://goodforbots.com/rankings/platform/nextjs.md?band=good&category=research-reference&capability=a2a-agent-card) 2 · [Agent Skills index](https://goodforbots.com/rankings/platform/nextjs.md?band=good&category=research-reference&capability=agent-skills-index) 2 ## How Next.js sites do on each check ### Missed most often - [AI usage preferences](https://goodforbots.com/standards#content-signals): 95%. Missing or partial on 80 of the 84 sites it applies to. [Guide: How to write robots.txt rules for AI crawlers](https://goodforbots.com/guides/robots-txt-ai-crawlers) - [Typed discovery links](https://goodforbots.com/standards#link-headers): 93%. Missing or partial on 78 of the 84 sites it applies to. [Guide: How to serve Markdown to AI agents with content negotiation](https://goodforbots.com/guides/markdown-negotiation) - [Markdown negotiation](https://goodforbots.com/standards#markdown-negotiation): 92%. Missing or partial on 77 of the 84 sites it applies to. [Guide: How to serve Markdown to AI agents with content negotiation](https://goodforbots.com/guides/markdown-negotiation) ### Where the top 10 pull ahead - [Markdown at its own URL](https://goodforbots.com/standards#llms-full-txt): 10 of 10 in the top 10 pass it, against 11 of 74 below. - [llms.txt quality](https://goodforbots.com/standards#llms-txt-quality): 10 of 10 in the top 10 pass it, against 27 of 74 below. - [Typed discovery links](https://goodforbots.com/standards#link-headers): 6 of 10 in the top 10 pass it, against 0 of 74 below. ### Every check The share of sites passing each check on their latest scan. A check that does not apply to a site leaves it out of that check's share. #### Readable base Share of sites with a full pass. | Check | This ranking | All sites | Top 10 | Below | |---|---:|---:|---:|---:| | [robots.txt](https://goodforbots.com/standards#robots-txt) | 100% | 98% | 100% | 100% | | [Sitemaps](https://goodforbots.com/standards#sitemap) | 100% | 96% | 100% | 100% | | [schema.org structured data](https://goodforbots.com/standards#schema-org) | 73% | 72% | 100% | 69% | | [Semantic HTML](https://goodforbots.com/standards#semantic-html) | 63% | 56% | 80% | 61% | | [Crawlable navigation links](https://goodforbots.com/standards#crawlable-navigation) | 99% | 92% | 100% | 99% | | [Names for links and buttons](https://goodforbots.com/standards#control-names) | 90% | 88% | 100% | 89% | | [Names and semantics for form fields](https://goodforbots.com/standards#form-semantics) | 78% | 72% | 83% | 78% | | [Roles, states and relationships for controls](https://goodforbots.com/standards#control-semantics) | 58% | 73% | 60% | 58% | | [Canonical URL](https://goodforbots.com/standards#canonical-url) | 96% | 93% | 88% | 97% | | [Section links](https://goodforbots.com/standards#section-links) | 90% | 88% | 86% | 90% | #### Agent layer Share of sites with a full pass. | Check | This ranking | All sites | Top 10 | Below | |---|---:|---:|---:|---:| | [llms.txt](https://goodforbots.com/standards#llms-txt) | 58% | 55% | 100% | 53% | | [llms.txt quality](https://goodforbots.com/standards#llms-txt-quality) | 44% | 38% | 100% | 36% | | [Markdown at its own URL](https://goodforbots.com/standards#llms-full-txt) | 25% | 23% | 100% | 15% | | [Markdown negotiation](https://goodforbots.com/standards#markdown-negotiation) | 8% | 8% | 60% | 1% | | [Explicit AI crawler rules](https://goodforbots.com/standards#ai-crawler-rules) | 42% | 34% | 90% | 35% | | [AI usage preferences](https://goodforbots.com/standards#content-signals) | 5% | 7% | 20% | 3% | | [Typed discovery links](https://goodforbots.com/standards#link-headers) | 7% | 6% | 60% | 0% | #### Penalties Share of sites where the problem was not found. | Check | This ranking | All sites | Top 10 | Below | |---|---:|---:|---:|---:| | [Bot challenges](https://goodforbots.com/standards#waf-challenge) | 100% | 98% | 100% | 100% | | [Indexing and snippet restrictions](https://goodforbots.com/standards#indexing-blocks) | 100% | 100% | 100% | 100% | | [Content without JavaScript](https://goodforbots.com/standards#javascript-required) | 100% | 99% | 100% | 100% | | [Search crawler access](https://goodforbots.com/standards#ai-crawler-access) | 100% | 99% | 100% | 100% | | [Homepage availability](https://goodforbots.com/standards#homepage-availability) | 100% | 99% | 100% | 100% | | [Page title and description](https://goodforbots.com/standards#page-metadata) | 99% | 99% | 100% | 99% | | [Redirect chains](https://goodforbots.com/standards#redirect-chain) | 100% | 100% | 100% | 100% | | [Crawler response time](https://goodforbots.com/standards#response-time) | 100% | 99% | 100% | 100% | #### Agent capabilities Share of sites that publish it. Never a point either way. | Check | This ranking | All sites | Top 10 | Below | |---|---:|---:|---:|---:| | [API Catalog](https://goodforbots.com/standards#api-catalog) | 4% | 4% | 20% | 1% | | [auth.md](https://goodforbots.com/standards#auth-md) | 0% | 2% | 0% | 0% | | [MCP Server Card](https://goodforbots.com/standards#mcp-server-card) | 0% | 0% | 0% | 0% | | [A2A Agent Card](https://goodforbots.com/standards#a2a-agent-card) | 2% | 2% | 0% | 3% | | [Agent Skills discovery](https://goodforbots.com/standards#agent-skills-index) | 2% | 3% | 0% | 3% | | [WebMCP declarations](https://goodforbots.com/standards#webmcp) | 0% | 0% | 0% | 0% | | [Web Bot Auth](https://goodforbots.com/standards#web-bot-auth) | 0% | 1% | 0% | 0% | | [x402 and MPP payments](https://goodforbots.com/standards#x402-mpp) | 0% | 1% | 0% | 0% | | [ACP discovery](https://goodforbots.com/standards#acp) | 0% | 1% | 0% | 0% | | [UCP discovery](https://goodforbots.com/standards#ucp) | 0% | 0% | 0% | 0% | | [AMP discovery](https://goodforbots.com/standards#amp-discovery) | 0% | 0% | 0% | 0% | ## Categories these sites belong to - [SaaS & Web Apps](https://goodforbots.com/rankings/saas.md): 54 sites - [Developer Tools & APIs](https://goodforbots.com/rankings/developer-tools.md): 39 sites - [AI Products & Agents](https://goodforbots.com/rankings/ai-products.md): 34 sites - [Directories & Aggregators](https://goodforbots.com/rankings/directories.md): 24 sites - [Education & Learning](https://goodforbots.com/rankings/education.md): 9 sites - [Research & Reference](https://goodforbots.com/rankings/research-reference.md): 5 sites - [Local Businesses & Services](https://goodforbots.com/rankings/local-business.md): 3 sites - [Other](https://goodforbots.com/rankings/other.md): 1 site ## Other platforms - [WordPress](https://goodforbots.com/rankings/platform/wordpress.md): 10 sites - [Astro](https://goodforbots.com/rankings/platform/astro.md): 7 sites - [Lovable](https://goodforbots.com/rankings/platform/lovable.md): 5 sites - [Nuxt](https://goodforbots.com/rankings/platform/nuxt.md): 2 sites - [SvelteKit](https://goodforbots.com/rankings/platform/sveltekit.md): 2 sites ## Where would your site place? Scan it for free. The report shows its score, its place in its category and the fixes that would move it up. [Check a site](https://goodforbots.com/#scan). ## Structured data ```json { "@context": "https://schema.org", "@graph": [ { "@type": "CollectionPage", "@id": "https://goodforbots.com/rankings/platform/nextjs#webpage", "url": "https://goodforbots.com/rankings/platform/nextjs", "name": "Next.js websites: AI visibility ranking", "description": "Websites built with Next.js, ranked by Good for Bots Score, with each site's readable base, agent layer and penalties, and how often they pass each check.", "inLanguage": "en", "isPartOf": { "@id": "https://goodforbots.com/#website" }, "breadcrumb": { "@id": "https://goodforbots.com/rankings/platform/nextjs#breadcrumb" }, "mainEntity": { "@id": "https://goodforbots.com/rankings/platform/nextjs#items" } }, { "@type": "BreadcrumbList", "@id": "https://goodforbots.com/rankings/platform/nextjs#breadcrumb", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://goodforbots.com/" }, { "@type": "ListItem", "position": 2, "name": "Rankings", "item": "https://goodforbots.com/rankings" }, { "@type": "ListItem", "position": 3, "name": "Next.js websites", "item": "https://goodforbots.com/rankings/platform/nextjs" } ] }, { "@type": "ItemList", "@id": "https://goodforbots.com/rankings/platform/nextjs#items", "name": "Next.js websites: AI visibility ranking", "numberOfItems": 1, "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Can I 3D Print It?", "url": "https://goodforbots.com/r/cani3dprintit.com" } ] }, { "@type": "Organization", "@id": "https://goodforbots.com/#organization", "name": "Good for Bots", "url": "https://goodforbots.com", "logo": "https://goodforbots.com/icon-512.png", "founder": { "@id": "https://goodforbots.com/#person-mateusz-pawlica" }, "contactPoint": { "@type": "ContactPoint", "contactType": "customer support", "email": "support@goodforbots.com", "url": "https://goodforbots.com/contact" } }, { "@type": "WebSite", "@id": "https://goodforbots.com/#website", "name": "Good for Bots", "url": "https://goodforbots.com", "description": "Check if AI crawlers can access and read your website, free. Get a score out of 100 with every finding and fix prompts, then browse reports in the directory.", "inLanguage": "en", "publisher": { "@id": "https://goodforbots.com/#organization" }, "potentialAction": { "@type": "SearchAction", "target": { "@type": "EntryPoint", "urlTemplate": "https://goodforbots.com/directory?q={q}" }, "query-input": "required maxlength=120 name=q" } }, { "@type": "Person", "@id": "https://goodforbots.com/#person-mateusz-pawlica", "name": "Mateusz Pawlica", "givenName": "Mateusz", "familyName": "Pawlica", "jobTitle": "Founder of Good for Bots", "description": "Web developer who builds directories and AI-powered products, and the founder of Good for Bots.", "url": "https://goodforbots.com/about#founder", "sameAs": [ "https://pl.linkedin.com/in/mateusz-pawlica-65238816b", "https://pawlicaweb.pl/o-mnie" ], "knowsAbout": [ "llms.txt", "robots.txt", "AI crawlers", "Markdown content negotiation", "Structured data", "Technical SEO", "Web directories", "Next.js", "TypeScript", "Generative AI" ], "worksFor": { "@id": "https://goodforbots.com/#organization" } } ] } ```