Top fixes
- Crawler access (+2 points): Add a group for ClaudeBot, Google-Extended, Amazonbot and the others with "Allow: /" (or drop the blanket "Disallow: /") if you want answer engines to cite you. How to fix
- Readable without JavaScript (+2 points): Server-render or prerender the first paint so the HTML carries your text; agents and most crawlers do not execute your scripts. How to fix
- Machine-readable surfaces (+1 point): Publish /llms.txt (a short Markdown guide to your key pages); one agent surface: /openapi.json, /.well-known/agent-card.json, or /.well-known/x402 if you sell to agents. How to fix
Ordered by points recoverable. Each area: 2/2 pass, 1/2 warn, 0/2 fail.
tumblr.com is graded F. The $49 AI Visibility Full Report turns the 2 failing checks above (crawler access, machine-readable surfaces) into a prioritized, specific fix list for tumblr.com, and tests 8 real buyer questions across ChatGPT-class models to show what AI answers say about you today.
Get the full report — $49 Stripe checkout asks for your brand name and category; the report is ready about 60 seconds after payment. Legal notices and the MCP census entry are not in this report (free: Compliance Desk check, census claim).
Crawler access (robots.txt)
0/2 · fail
4 of 8 AI crawlers may read the site, 4 disallowed
- GET /robots.txt -> HTTP 200, 3.4 KB, 19 user-agent groups
- Allowed: GPTBot (via *) (20 path rules), OAI-SearchBot (via *) (20 path rules), PerplexityBot (via *) (20 path rules), Bytespider (via *) (20 path rules)
- Disallowed: ClaudeBot, Google-Extended, Amazonbot, CCBot
- Sitemap declared: https://www.tumblr.com/sitemap.xml
Fix: Add a group for ClaudeBot, Google-Extended, Amazonbot and the others with "Allow: /" (or drop the blanket "Disallow: /") if you want answer engines to cite you.
Machine-readable surfaces
1/2 · warn
1 of 7 surfaces present (/sitemap.xml)
- /llms.txt: HTTP 404
- /sitemap.xml: HTTP 200, sitemap index (333 B)
- /.well-known/x402: HTTP 404
- /.well-known/agent-card.json: HTTP 404
- /.well-known/mcp-registry-auth: HTTP 404
- /openapi.json: HTTP 404
- /ai.txt: HTTP 404
Fix: Publish /llms.txt (a short Markdown guide to your key pages); one agent surface: /openapi.json, /.well-known/agent-card.json, or /.well-known/x402 if you sell to agents.
Readable without JavaScript
0/2 · fail
Home page is a JS-only shell
- GET https://tumblr.com/ -> HTTP 200 after 1 redirect (final: https://www.tumblr.com/), text/html, 111 KB
- 148 characters of visible text with scripts, styles and tags removed; <title>: "Tumblr"
- 90 external scripts, 6 inline; <noscript> absent
- first words: "Explore Communities Change palette Sign up Log in Trending Staff Picks Videos More About Apps Legal Privacy Help Do not sell my personal inf..."
Fix: Server-render or prerender the first paint so the HTML carries your text; agents and most crawlers do not execute your scripts.
Structured data
1/2 · warn
No JSON-LD, Open Graph complete
- 0 JSON-LD blocks
- Open Graph: og:title "Tumblr"; og:description present
- meta description: present
Fix: add a JSON-LD block (Organization or WebSite, plus Product, FAQPage or Article where relevant) so answer engines describe you accurately.
Legal notices (TAKE IT DOWN desk check)
not measured
Unavailable
- takeitdown.agentexchange.work/check.json: refused takeitdown.agentexchange.work: hosts on agentexchange.work cannot be graded from inside the same Cloudflare zone; every check would - unavailable
Fix: Re-run in a few minutes; the notice check could not be completed.
MCP census entry (index.agentexchange.work)
1/2 · warn
Exposes /mcp but is not in the census
- census unavailable (refused index.agentexchange.work: hosts on agentexchange.work cannot be graded from inside the same Cloudflare zone; every check would time )
- GET /mcp -> HTTP 200 (application/json): an endpoint answers
- Index MCP probe record: refused index.agentexchange.work: hosts on agentexchange.work cannot be graded from inside the same Cloudflare zone; every check would time
Fix: Publish /.well-known/x402 with your paid routes so payment indexers can list you.
$49 AI Visibility Full Report
This grade is free and automated. The paid next step is the $49 AI Visibility Full Report (which brands a representative AI model, standing in for ChatGPT-class assistants, names when buyers ask about your category, with a prioritized fix list) from aivisibility.agentexchange.work, run for tumblr.com. It includes:
- 8 real buyer questions tested across ChatGPT-class models
- Competitor share-of-voice: who AI names, how often, versus you
- Full GEO site audit with prioritized, specific fixes
- Agent-Readiness Score: crawler access, llms.txt, schema, discovery manifest
- Custom 30/60/90-day action plan to get cited by ChatGPT, Perplexity and Google AI Overviews
- Shareable report, generated in about 60 seconds after checkout
Get the Full Report — $49 Stripe checkout asks for your brand name and category; the report is ready about 60 seconds after payment. Legal notices and the MCP census entry are not in this report (free: Compliance Desk check, census claim).
