AI readiness leaderboard · Website builders

AI readiness of duda.co: 100/100

100/100

We checked duda.co on 2026-10-18 with our free checker: six scored tests plus evidence for each finding. The score reflects the site on that date. The site may have changed after that date.

Test	Result	Points
llms.txt	Yes	15 of 15
JSON-LD schema on the homepage	Yes	20 of 20
Meta description	Yes	10 of 10
Text readable without JavaScript	Yes	20 of 20
Sitemap	Yes	10 of 10
AI crawlers allowed in robots.txt	8 of 8	25 of 25

Compared with Website builders

duda.co ranks 2 of 18 website builders sites in this scan (ties share the order by domain name). The median score in this group is 98.5. 10 of 18 have an llms.txt file.

Findings with evidence

Improvellms.txt found, with gaps

First line: "# AI Site Generation". 2 ## sections, 850 links, 99923 bytes.

Fix: Add a one-line > summary under the heading.

Improve0 H1 headings

No <h1> in the HTML we received.

Fix: Use one <h1> that states the main topic of the page.

FixServer responded in 2050 ms

Time to response headers from our checker, after 1 redirect. Final URL: https://www.duda.co/

Fix: Slow responses can make crawlers give up. Add page caching or a CDN in front of the homepage.

ImproveHTML size 362 KB, 42 script tags

1 render-blocking script in <head>: https://unpkg.com/@rive-app/[email protected]

Fix: Large HTML slows crawlers and tools with size limits. Move inline data and scripts out of the HTML.

17 checks passed or noted

PassGPTBot (OpenAI, training): allowed on /

User-agent: *
Disallow: /preview
Disallow: /browser
Disallow: /_functions
Disallow: /_templates
Allow: /_templates/jake/css/min
(10 more lines)
Group "*" has no rule for /.

PassOAI-SearchBot (OpenAI, ChatGPT search): allowed on /

User-agent: *
Disallow: /preview
Disallow: /browser
Disallow: /_functions
Disallow: /_templates
Allow: /_templates/jake/css/min
(10 more lines)
Group "*" has no rule for /.

PassChatGPT-User (OpenAI, live fetch for users): allowed on /

User-agent: *
Disallow: /preview
Disallow: /browser
Disallow: /_functions
Disallow: /_templates
Allow: /_templates/jake/css/min
(10 more lines)
Group "*" has no rule for /.

PassClaudeBot (Anthropic, training): allowed on /

User-agent: *
Disallow: /preview
Disallow: /browser
Disallow: /_functions
Disallow: /_templates
Allow: /_templates/jake/css/min
(10 more lines)
Group "*" has no rule for /.

PassClaude-SearchBot (Anthropic, Claude search): allowed on /

User-agent: *
Disallow: /preview
Disallow: /browser
Disallow: /_functions
Disallow: /_templates
Allow: /_templates/jake/css/min
(10 more lines)
Group "*" has no rule for /.

PassPerplexityBot (Perplexity, search index): allowed on /

User-agent: *
Disallow: /preview
Disallow: /browser
Disallow: /_functions
Disallow: /_templates
Allow: /_templates/jake/css/min
(10 more lines)
Group "*" has no rule for /.

PassGoogle-Extended (Google, Gemini training control): allowed on /

User-agent: *
Disallow: /preview
Disallow: /browser
Disallow: /_functions
Disallow: /_templates
Allow: /_templates/jake/css/min
(10 more lines)
Group "*" has no rule for /.

PassCCBot (Common Crawl, open dataset): allowed on /

User-agent: *
Disallow: /preview
Disallow: /browser
Disallow: /_functions
Disallow: /_templates
Allow: /_templates/jake/css/min
(10 more lines)
Group "*" has no rule for /.

NoteNo llms-full.txt

GET /llms-full.txt returned 404.

Fix: Optional: publish /llms-full.txt with the full text of key pages for tools that want more than a map.

PassJSON-LD: 1 block, types WebSite

Every typed block has its required properties.

PassTitle, 44 characters

<title>Duda | The AI Web Presence Platform for Pros</title>

PassMeta description, 164 characters

content="Build, get found, and convert with Duda. Scale your business with an AI-powered platform purpose-built for creating high-ranking client websites that drive results."

PassOpen Graph tags present

og:title: Duda | The AI Web Presence Platform for Pros
og:description: Build, get found, and convert with Duda. Scale your business with an AI-powered platform …
og:image: https://irp.cdn-website.com/a8ff2f1c/dms3rep/multi/opt/opengraph_1200x630+%289%29-1920w.p…

PassCanonical link set

<link rel="canonical" href="https://www.duda.co/">

PassLanguage declared: en

<html lang="en">

Pass16,144 characters of text without JavaScript

Text starts: "Duda | The AI Web Presence Platform for Pros Oct 26-28, 2026 25 Speakers Online DUDACON26 Own the loop Build. Get found. Grow. Register for free Platform Solut…"

PassSitemap found, 979 URLs

robots.txt: Sitemap: https://www.duda.co/sitemap.xml
GET https://www.duda.co/sitemap.xml returned 200.

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See how all 18 website builders sites compare: common problems, real evidence and the full table.

Scoring: llms.txt 15, JSON-LD 20, meta description 10, readable text 20, sitemap 10, AI crawler access 25. Want this page changed or removed? Email [email protected].

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