Lumi GEO

Your page as AIs see it: what crawlers really see without JavaScript, structured data, AI crawler access, code to copy.

Lumi GEO shows you, in one click, a web page the way AIs see it: what their crawlers really read, what they miss, and the code to fix it. Lumi, a little lighthouse, guides you at every step. The analysis happens entirely in your browser: no account needed, no server, no browsing data sent. ━━━━━━━━━━━━━━━━━━━━ THE ROBOT VIEW, SHOWN ON THE PAGE ━━━━━━━━━━━━━━━━━━━━ Most AI crawlers don't run JavaScript: they only read the HTML sent by the server. Lumi GEO downloads this raw HTML and compares it with the page on your screen. • The share of the text that is invisible to AI crawlers. • Key elements added by JavaScript: title, description, H1, structured data, links. • "Show on the page": invisible areas are hatched right on the site, and Lumi walks you through them one by one. ━━━━━━━━━━━━━━━━━━━━ A SCORE OUT OF 100, IN 4 PILLARS ━━━━━━━━━━━━━━━━━━━━ • SEO: indexing, title, meta description, canonical, headings, images, Open Graph… and a preview of the Google result, on computer and mobile, cut where Google cuts it. • GEO: structured data (JSON-LD, Microdata and RDFa), brand identity, author and date, AI crawler access in robots.txt, citable passages. • AEO: direct answer, questions and answers, readability, lists and tables. • AI view: what stays visible without JavaScript. • And, for information: speed (Core Web Vitals) and trust signals (E-E-A-T: about page, contact details, legal pages, official profiles). Each problem fits on one line, with what fixing it is worth ("+3 pts"). One click opens it: what it means, how to fix it, and the code to copy. ━━━━━━━━━━━━━━━━━━━━ AI CRAWLERS IN ROBOTS.TXT ━━━━━━━━━━━━━━━━━━━━ For each AI crawler (search, on-demand browsing, training), Lumi GEO tells you whether it can read the site and the page, with the exact robots.txt line that decides. Blocking training crawlers is a legitimate editorial choice: it costs no points. ━━━━━━━━━━━━━━━━━━━━ LUMI READS THE PAGE WITH CHROME'S AI (Pro) ━━━━━━━━━━━━━━━━━━━━ With the AI built into Chrome (Gemini Nano), which runs on your computer: • what the AI understands of the page (topic, audience, summary); • the questions people ask that the page answers, and the ones it misses; • the answer an AI would give with this page as its source, each sentence with its source on the page; • ask Lumi a question: she only answers with the content of the page. An answer only counts if the quoted sentence really exists on the page: the AI cannot invent anything. Requires a compatible computer (requirements set by Chrome). Otherwise, everything else works normally. ━━━━━━━━━━━━━━━━━━━━ THE CODE TO FIX IT ━━━━━━━━━━━━━━━━━━━━ • JSON-LD suited to the type of page (article, product, local business, home page…), with FAQPage. • An llms.txt template. Nothing is invented: every value that cannot be found on the page is marked "TO COMPLETE". About llms.txt: it is a community proposal, not an official standard. It does not guarantee being cited by AIs. Lumi GEO checks it as a bonus, without counting it in the score. ━━━━━━━━━━━━━━━━━━━━ THE WHOLE SITE (Pro) ━━━━━━━━━━━━━━━━━━━━ Up to 20 pages of the site (from its sitemap, or its menu), analysed as AI crawlers see them: a score for each page, the most frequent problems, duplicated titles and descriptions. Only pages of the same site are requested, from your browser. ━━━━━━━━━━━━━━━━━━━━ PDF AUDIT AND TRACKING (Pro) ━━━━━━━━━━━━━━━━━━━━ • Client audit with your brand (name, logo, client): cover page, summary, action plan in 3 steps to raise the score, details and annexes. Ready to send. • Fix plan for yourself: every fix in order, with the code, and a ready-made prompt for ChatGPT, Claude, Cursor or Copilot. • Lumi rewrites the paragraphs that are hard for an AI to quote, without adding any fact. • How the score of each page changes over your analyses. ━━━━━━━━━━━━━━━━━━━━ FREE AND PRO ━━━━━━━━━━━━━━━━━━━━ • Free: 5 full analyses a day (4 pillars, robot view, AI crawlers, code to fix it). Re-analysing a page you already analysed today is free. After that, new pages still show their score and their 4 pillars. • Pro, €9.99/month with no commitment, or €89/year (2 months free): PDF audit with your brand and fix plan, unlimited analyses, the whole site in one go, Lumi reads the page with Chrome's AI, score tracking for each page. Secure payment by Lemon Squeezy. Your license key arrives by email: paste it in Lumi GEO (Pro button) and you're done. ━━━━━━━━━━━━━━━━━━━━ PRIVACY ━━━━━━━━━━━━━━━━━━━━ • The analysis only starts when you click the icon, and only on that tab: no permanent access to websites. • No browsing data collected, no telemetry, no ads. • Preferences, score history and the daily count of free analyses stay on your computer. • Pro subscribers: only the license key is checked with Lemon Squeezy, the payment provider. No analysis result is ever sent. ━━━━━━━━━━━━━━━━━━━━ COMFORT ━━━━━━━━━━━━━━━━━━━━ English and French interface (follows Chrome's language), automatic light and dark themes, fully usable with the keyboard, statuses always shown with an icon and a word (never by color alone), animations can be turned off. For SEO specialists, writers, agencies and developers who want to know whether a page is ready for AI search.