Prisme — SEO · AI · Local

SEO, GEO and local audit of a page, plus your position in ChatGPT, tracked over time with its sample size.

Prisme audits any web page through three lenses — SEO, AI (GEO) and Local — in one click, entirely in your browser. Prisme reads the same page in three ways: SEO fundamentals, machine-readability best practices for generative engines (ChatGPT, Perplexity, Gemini, AI Overviews), and local presence signals. Analyzed pages stay in your browser. ━━━━━━━━━━━━━━━━━━━━━━ 🔍 THREE SCORES, ONE GRADE ━━━━━━━━━━━━━━━━━━━━━━ • SEO (11 checks) — title, meta description, canonical, indexability (meta robots), single H1, heading hierarchy, lang attribute, images without alt, word count, viewport, Open Graph. • GEO (AI, 10 checks) — JSON-LD, update date, concise answer at section top, lists and tables, number density, entities, sameAs links, external sources, AI crawler access in robots.txt (GPTBot, ClaudeBot, PerplexityBot, Google-Extended), llms.txt file. • Local (7 checks) — phone, postal code, LocalBusiness schema, geo coordinates, NAP in the JSON-LD, Google map or profile link, geo tags or hreflang. Most checks show the value actually found on the page, and every point to improve comes with its fix. The most important ones are highlighted. ━━━━━━━━━━━━━━━━━━━━━━ 💬 YOUR POSITION IN CHATGPT ━━━━━━━━━━━━━━━━━━━━━━ • Are you named in ChatGPT's answers? In what place, next to whom, with which sources? • With your own ChatGPT, free and without a key: Prisme prepares the question, you send it, you paste the answer. Prisme never reads chatgpt.com. • Or with your OpenAI API key, at your own cost: each question can be repeated, with the cost estimated before sending. An API answer remains an approximation of the ChatGPT app, and Prisme says so. • Every figure carries its number of answers and its margin of error: ChatGPT varies with the person, the moment and the model, so a place is never a stable ranking. • Brands named, sources cited, leads drawn from your own checks, history kept in your browser, what changed between two checks, and a badge reminder if you ask for it. • Prisme is not affiliated with or endorsed by OpenAI. ━━━━━━━━━━━━━━━━━━━━━━ 🛠️ THE TOOLS ━━━━━━━━━━━━━━━━━━━━━━ • 📍 Geolocated SERP simulator — opens Google with a simulated location (Lyon, Brussels, Geneva…) through the uule parameter, undocumented by Google: 19 cities + custom location. • ⭐ Google Business Profile scorer — rates a listing shown on Google on 10 criteria (name, category, rating, reviews, review volume, hours, photos, website, phone, address). • {} Missing schema generator — prefilled JSON-LD (Organization, LocalBusiness, Article, FAQPage) ready to copy and paste. • 📄 Printable report, to save as PDF from your browser. ━━━━━━━━━━━━━━━━━━━━━━ 🔒 RESPECTFUL & TRANSPARENT ━━━━━━━━━━━━━━━━━━━━━━ • The audit stays in the browser: analyzed pages never leave it, no tracking, no account in free mode. The API option sends the text of your questions to OpenAI, with your key and on your click. Buying Pro goes through ExtensionPay and Stripe, which handle the payment and your email. • Upfront honesty: GEO criteria are presented as good practices, not guaranteed ranking factors; llms.txt is flagged as experimental. • Interface in English, French, Spanish, German and Italian. Ideal for SEO consultants, agencies, site owners and local businesses who want to audit, understand and improve their visibility — on Google and on AI engines alike. Need an in-depth human audit? → https://www.joseperez.fr ━━━━━━━━━━━━━━━━━━━━━━ 💳 FREE OR PRO ━━━━━━━━━━━━━━━━━━━━━━ • Free: full Summary, SEO and Links tabs, all 3 scores, 5 audits a day, and a complete ChatGPT check on one site and one question. • Pro: several sites and up to 25 questions per site, API repeats, tracked competitors, full history, every lead, CSV export, GEO and Local details and fixes, unlimited audits, PDF report export, schema generator, localized results simulator, Google profile scorer. • Price: $12/month or $84/year. The API option remains billed by OpenAI to your account. Payment by Stripe through ExtensionPay, cancel anytime. • Sold by José PEREZ (Comparados). 14-day refund on request: https://www.comparados.fr/extensions-chrome-refund/ ━━━━━━━━━━━━━━━━━━━━━━ One site. Three lights.