Free AI Crawler Checker Can ChatGPT, Claude and Perplexity read your page? Test the facts your customers ask about, from prices and stock to services and opening hours.

'; function setMsg(t, c) { var m = $('#ppxMsg'); m.textContent = t || ''; m.className = 'msg' + (c ? ' ' + c : ''); } function normUrl(v) { v = (v || '').trim(); if (!v) return ''; return /^https?:\/\//i.test(v) ? v : 'https://' + v; } function cleanPaste(t) { var a = t.search(/ 0) t = t.slice(a); var b = t.toLowerCase().lastIndexOf(''); if (b > 0) t = t.slice(0, b + 7); return t; } /* ---------- industry + mode ---------- */ function btn(attr, v, on, label) { return '' + esc(label) + ''; } function curPage() { var ps = IND[state.industry].pages; return ps.filter(function (p) { return p.id === state.page; })[0] || ps[0]; } function drawInd() { $('#ppxInd').innerHTML = Object.keys(IND).map(function (k) { return btn('data-k', k, k === state.industry, IND[k].label); }).join(''); var p = curPage(); state.page = p.id; $('#ppxPage').innerHTML = IND[state.industry].pages.map(function (x) { return btn('data-p', x.id, x.id === p.id, x.label); }).join(''); $('#ppxPageBlurb').textContent = p.blurb; $('#ppxUrl').placeholder = p.placeholder; $('#ppxHint').textContent = p.hint + ' A bare domain such as example.com works.'; } $('#ppxInd').addEventListener('click', function (e) { var b = e.target.closest('button[data-k]'); if (!b) return; state.industry = b.getAttribute('data-k'); state.page = IND[state.industry].pages[0].id; drawInd(); }); $('#ppxPage').addEventListener('click', function (e) { var b = e.target.closest('button[data-p]'); if (!b) return; state.page = b.getAttribute('data-p'); drawInd(); }); function applyMode() { var paste = state.mode === 'paste'; $('#ppxPasteBox').hidden = !paste; $('#ppxGate').hidden = paste; [].forEach.call($('#ppxMode').children, function (b) { b.classList.toggle('on', b.getAttribute('data-v') === state.mode); }); if (!paste) { loadTurnstile(); if (!WORKER_URL) setMsg('Live scanning is not connected on this copy of the page. Use “Paste raw HTML” to test a page now.', ''); else setMsg('', ''); } else setMsg('Pasted HTML is analysed in your browser. Nothing is sent anywhere.', ''); } $('#ppxMode').addEventListener('click', function (e) { var b = e.target.closest('button[data-v]'); if (!b) return; state.mode = b.getAttribute('data-v'); applyMode(); }); /* ---------- Cloudflare Turnstile: verify the visitor is human before a live scan ---------- */ function loadTurnstile() { var box = $('#ppxTs'); if (!TURNSTILE_SITEKEY) { box.innerHTML = 'Human verification is not configured on this copy of the page (add the Turnstile site key).'; return; } if (state.tsId !== null || state.tsLoading) return; state.tsLoading = true; var go = function () { state.tsLoading = false; if (!window.turnstile) { box.innerHTML = 'The Cloudflare check could not load. Refresh the page or use “Paste raw HTML”.'; return; } state.tsId = window.turnstile.render('#ppxTs', { sitekey: TURNSTILE_SITEKEY, theme: 'light', appearance: 'always', callback: function (t) { state.token = t; if ($('#ppxMsg').classList.contains('err')) setMsg('', ''); }, 'expired-callback': function () { state.token = ''; }, 'error-callback': function () { state.token = ''; setMsg('The Cloudflare check failed. Reload the page and try again.', 'err'); } }); }; if (window.turnstile) { go(); return; } var s = document.createElement('script'); s.src = 'https://challenges.cloudflare.com/turnstile/v0/api.js?render=explicit'; s.async = true; s.onload = go; s.onerror = function () { state.tsLoading = false; box.innerHTML = 'The Cloudflare check could not load. Refresh the page or use “Paste raw HTML”.'; }; document.head.appendChild(s); } function resetTurnstile() { state.token = ''; try { if (window.turnstile && state.tsId !== null) window.turnstile.reset(state.tsId); } catch (e) { } } /* ---------- report ---------- */ var PILL = { pass: 'Pass', warn: 'Warn', fail: 'Fail', info: 'Skipped' }; function gstats(list) { var sc = list.filter(function (c) { return c.status !== 'info'; }); var pass = sc.filter(function (c) { return c.status === 'pass'; }).length; var pts = sc.reduce(function (a, c) { return a + (c.status === 'pass' ? 1 : c.status === 'warn' ? 0.5 : 0); }, 0); return { pass: pass, total: sc.length, pct: sc.length ? Math.round(100 * pts / sc.length) : null }; } function vcls(s) { return s >= 80 ? 'pass' : s >= 55 ? 'cond' : 'fail'; } function chk(list) { return '

' + list.map(function (c) { return '
• ' + PILL[c.status] + '
  ' + esc(c.label) + '' + esc(c.evidence) + '
  ' + (c.source && c.status !== 'info' ? '' + esc(c.source) + '' : '') + '
'; }).join('') + '

'; } var lastReport = null; function render(r, info) { lastReport = { r: r, info: info }; var all = r.groups.concat([r.industryGroup]); var bars = all.map(function (g) { var s = gstats(g.checks); return s.pct == null ? '' : ''; }).join(''); var ind = gstats(r.industryGroup.checks); var fixes = r.steps.length ? r.steps.map(function (s, i) { return ''; }).join('') : '

Nothing to fix. Re-run this check after every template or plugin change.

'; var blocked = r.groups[0].checks.some(function (c) { return c.status === 'fail'; }); var ents = r.entities.groups.map(function (g) { return ''; }).join(''); if (r.entities.widgets.length) ents += ''; $('#ppxRes').innerHTML = '' + '' + '' + '' + '' + '' + ''; } $('#ppxRes').addEventListener('click', function (e) { var t = e.target.closest('#ppxTabs button'); if (t) { var n = t.getAttribute('data-t'); [].forEach.call($('#ppxTabs').children, function (b) { b.classList.toggle('on', b === t); }); [].forEach.call(document.querySelectorAll('#ppxRes .ppx-tab'), function (p) { p.classList.toggle('on', p.getAttribute('data-p') === n); }); return; } var c = e.target.closest('#ppxCopy'); if (c && lastReport) copyReport(lastReport.r, lastReport.info, c); }); function reportText(r, info) { var L = ['AI Crawler Checker', info.line, '', 'Verdict: ' + r.verdict + ' (' + r.scores.overall + '/100)', r.headline, '', 'Next steps:']; r.steps.forEach(function (s, i) { L.push((i + 1) + '. ' + s.label + ': ' + s.fix + (s.evidence ? ' [' + s.evidence + ']' : '')); }); L.push('', r.industry.label + ' · ' + r.page.label + ' facts:'); r.industryGroup.checks.forEach(function (c) { L.push('- [' + c.status.toUpperCase() + '] ' + c.label + ': ' + c.evidence); }); return L.join('\n'); } function copyReport(r, info, btn) { var t = reportText(r, info); var done = function (m) { btn.textContent = m; setTimeout(function () { btn.textContent = 'Copy report'; }, 2200); }; var fb = function () { var ta = document.createElement('textarea'); ta.value = t; ta.setAttribute('readonly', ''); ta.style.cssText = 'position:fixed;left:0;top:0;width:1px;height:1px;opacity:0'; document.body.appendChild(ta); ta.select(); var ok = false; try { ok = document.execCommand('copy'); } catch (x) { } document.body.removeChild(ta); done(ok ? 'Copied' : 'Press Ctrl+C on the report'); }; if (navigator.clipboard && navigator.clipboard.writeText) navigator.clipboard.writeText(t).then(function () { done('Copied'); }, fb); else fb(); } function run(html, extra, line) { var r = AICheck.analyze(html, { industry: state.industry, page: state.page, url: extra.url, fetch: extra.fetch }); render(r, { line: line }); var el = $('#ppxRes'); if (el && el.scrollIntoView) el.scrollIntoView({ behavior: matchMedia('(prefers-reduced-motion:reduce)').matches ? 'auto' : 'smooth', block: 'start' }); } async function live(url, bot, token) { var ctl = new AbortController(); var t = setTimeout(function () { ctl.abort(); }, 35000); try { var res = await fetch(WORKER_URL.replace(/\/$/, '') + '/?url=' + encodeURIComponent(url) + '&bot=' + encodeURIComponent(bot) + '&token=' + encodeURIComponent(token), { signal: ctl.signal }); var j = await res.json(); if (!j.ok) throw new Error(j.error || 'The page could not be fetched.'); return j; } finally { clearTimeout(t); } } $('#ppxForm').addEventListener('submit', async function (e) { e.preventDefault(); var go = $('#ppxGo'), bot = $('#ppxBot').value; try { if (state.mode === 'paste') { var raw = cleanPaste($('#ppxRaw').value || ''); if (raw.length < 100) { setMsg('Paste the full raw HTML first. Run the curl command shown under the box and paste its output.', 'err'); return; } var u = normUrl($('#ppxUrl').value); setMsg('', ''); run(raw, { url: u || null, fetch: null }, 'Pasted HTML · ' + Math.round(raw.length / 1024) + ' KB' + (u ? ' · ' + u : '') + ' · live checks (HTTP, robots.txt, headers) skipped'); return; } var url = normUrl($('#ppxUrl').value); if (!url) { setMsg('Enter a domain or page URL.', 'err'); $('#ppxUrl').focus(); return; } if (!WORKER_URL) { setMsg('Live scanning is not connected on this copy of the page. Use “Paste raw HTML” to test a page now.', 'err'); return; } if (!TURNSTILE_SITEKEY) { setMsg('Human verification is not configured, so live scans are switched off.', 'err'); return; } if (!state.token) { setMsg('Complete the Cloudflare check above first, then press Analyse page.', 'err'); return; } go.disabled = true; go.textContent = 'Fetching as ' + bot + '…'; setMsg('Requesting the page as ' + bot + '. This takes a few seconds.', ''); var tok = state.token; resetTurnstile(); var j = await live(url, bot, tok); var line = j.finalUrl + ' · fetched as ' + j.bot + ' · HTTP ' + j.status + ' · ' + Math.round(j.bytes / 1024) + ' KB' + (j.truncated ? ' (cut at 2 MB)' : '') + (j.redirects && j.redirects.length ? ' · ' + j.redirects.length + ' redirect(s)' : ''); setMsg('', ''); run(j.html, { url: j.finalUrl, fetch: { status: j.status, ttfbMs: j.ttfbMs, bot: j.bot, bytes: j.bytes, baseline: j.baseline, headers: j.headers, robots: j.robots, finalUrl: j.finalUrl } }, line); } catch (err) { resetTurnstile(); setMsg((err && err.name === 'AbortError') ? 'The check timed out. Try again or paste the raw HTML.' : (err && err.message) || 'Something went wrong. Try again.', 'err'); } finally { go.disabled = false; go.textContent = 'Analyse page'; } }); drawInd(); applyMode(); /* opening state: a worked example so the layout of a real report is visible */ (function () { var r = AICheck.analyze(SAMPLE, { industry: 'ecommerce', page: 'product', url: 'https://shop.example/products/aurora-trail-backpack', fetch: null }); render(r, { example: true, line: 'shop.example/products/aurora-trail-backpack · enter your own page above to run a real check' }); })(); })();