llms.txt generator
Describe your site once; get a valid llms.txt to put at your root so AI assistants know what you are and where to look.
# Output appears hereHave this run every week, automatically → seops · one site free, no card
Where to put it
At your site root as /llms.txt, served as text/plain. On Cloudflare Workers static assets drop it in public/; on WordPress upload it with a file plugin or straight to the server. Add /llms-full.txt if you also want to give the full text.
Example: seops's own llms.txt · Make an llms.txt line from a page
Other tools (15)
AI visibility
AI crawler check
Enter a domain; see which of 200+ AI crawlers (GPTBot, ClaudeBot, PerplexityBot, Google-Extended…) your robots.txt allows or blocks, and if you have an llms.txt.
AI bot blocker generator
Pick the AI bots to block; get the robots.txt block, a Cloudflare WAF expression, nginx, Caddy and .htaccess rules ready to paste.
How AI sees your page
Enter a URL; see the page as an AI assistant reads it: clean Markdown, heading tree, word count, links and images without alt text.
SEO
Meta tag & social preview
Enter a URL; check title, description, canonical, robots, hreflang and Open Graph, and preview the Google, X, LinkedIn and WhatsApp cards.
Structured data check
Enter a URL; every JSON-LD block is parsed, flattened and checked for the required and recommended fields of its @type.
Redirect chain check
Enter a URL; follow every hop, catch loops, 302s that should be 301s, missing http→https and www inconsistencies.
robots.txt & sitemap check
Enter a domain; robots.txt syntax is checked and every sitemap is fetched: URL counts, lastmod coverage, size limits and broken XML.
IndexNow key check
Enter a domain and key; we fetch the key file the way Bing does and tell you exactly what is wrong if it fails. Or generate a new key.
SERP snippet preview
Type a title, description and URL; see the Google desktop and mobile snippet with pixel widths and truncation warnings.
Security
Security headers check
Enter a domain; HTTPS redirect, HSTS, CSP, clickjacking, nosniff, referrer policy, exposed .env/.git files, security.txt, SPF and DMARC, each with a fix.
DNS & email security check
Enter a domain; A/AAAA/CNAME/NS/MX/TXT/CAA records plus SPF, DMARC, MTA-STS, DKIM and DNSSEC evaluated with fixes.
Infrastructure
HTTP response check
Enter a URL; status, response time, server, Cloudflare and cache status, compression, HSTS and HTTP/3 in one table with plain-language notes.
Page weight analyzer
Enter a URL; count scripts, styles, images and preloads, find render-blocking resources and measure the first 30 by size.
Domain info (RDAP)
Enter a domain; registrar, creation and expiry dates, days left, status codes explained, name servers and DNSSEC from the registry's RDAP.
Have this run every week, automatically
The seops AI visibility module schedules this check for every site you run and tells you when something changes. One site is free.