--- title: "Healthline agent readiness: the 360 check | Agent Ready Crawlers" description: "Healthline on Ora's agent-readiness scan, read 2026-11-09: 75 of 100, grade B. The door, what agents can read and do, the fixes worth most." canonical: https://agentreadycrawlers.com/blog/healthline-agent-readiness site: "Agent Ready Crawlers" last_updated: 2026-11-09 date: 2026-11-09 section: "360 checks" --- # Healthline agent readiness: the 360 check | Agent Ready Crawlers > Healthline on Ora's agent-readiness scan, read 2026-11-09: 75 of 100, grade B. The door, what agents can read and do, the fixes worth most. Source: https://agentreadycrawlers.com/blog/healthline-agent-readiness Site: Agent Ready Crawlers Last reviewed: 2026-11-09 Agent endpoints: https://agentreadycrawlers.com/llms.txt (index), https://agentreadycrawlers.com/openapi.json (API), https://agentreadycrawlers.com/mcp (MCP server), https://agentreadycrawlers.com/ask (search) Access: https://agentreadycrawlers.com/auth.md (no key). Pricing: https://agentreadycrawlers.com/pricing.md (free). 360 check, 9 November 2026 # Healthline: the 360 agent-readiness check In short Healthline scores 75 of 100 on Ora's agent-readiness scan, a B, read 9 November 2026. At the door, site accessible to 4 agent user-agents (ChatGPT-User, OAI-SearchBot, Claude-User, PerplexityBot). 21 of 64 applicable checks pass; the gap worth most is WebMCP support, about 8.5 points by Ora's estimate. The highest score of the sixty, earned on policy, pages and files alone. Healthline is Red Ventures' health site, among the most-read medical pages on the web. On 9 November 2026 its public site scored **75 of 100** on [Ora's](https://ora.ai/?utm_source=agentreadycrawlers.com&utm_medium=referral&utm_campaign=check) agent-readiness scan, a B. Ora probes a site the way an agent would: it requests pages with the agents' own user agents, reads robots.txt, looks for the files agents read, and tries the API, MCP and payment surfaces. The check below walks through all 132 of its checks for this one domain, grouped the way an agent meets them. Ora's one-line summary: Healthline offers strong discovery and brand presence, but lacks WebMCP support for agent integration. ## The score | Layer | Asks | Points | Share | | --- | --- | --- | --- | | Discovery | Can agents find and recommend it | 10 of 11 | 91% | | Access | Can agents read it | 23 of 37 | 62% | | Usability | Can agents use it | 20 of 26 | 77% | | Payments | Can agents pay | 0 of 0 | none apply | | Total | Grade B | 75 of 100 | 75% | ** 21 checks pass, 13 are partial, 30 fail and 68 do not apply to this site. Every check is defined in [Ora's catalog](https://ora.ai/api/checks?utm_source=agentreadycrawlers.com&utm_medium=referral&utm_campaign=check) (read 2026-11-05); the result for each one is in the groups below, with what Ora saw where it said. ## At the door What the site answers when a request arrives with an agent’s user agent, and what robots.txt says to the crawlers in the Index. 1 check in this group does not apply to this site and is left out. Agents named in Ora's results, with their Index rows: [ChatGPT-User](https://agentreadycrawlers.com/crawlers/chatgpt-user/), [OAI-SearchBot](https://agentreadycrawlers.com/crawlers/oai-searchbot/), [Claude-User](https://agentreadycrawlers.com/crawlers/claude-user/), [PerplexityBot](https://agentreadycrawlers.com/crawlers/perplexitybot/), [Perplexity-User](https://agentreadycrawlers.com/crawlers/perplexity-user/). | Check | Result | Points | What Ora saw | | --- | --- | --- | --- | | Not blocked by bot detection | Pass | 2 of 2 | Site accessible to 4 agent user-agents (ChatGPT-User, OAI-SearchBot, Claude-User, PerplexityBot). | | Agent crawler reachability | Pass | 2 of 2 | Reachable to every agent we tested - ChatGPT-User: reachable, OAI-SearchBot: reachable, Claude-User: reachable, PerplexityBot: reachable | | robots.txt AI crawler policy | Pass | 2 of 2 | AI search crawlers: allowed in 3 of 3 checks (3 crawlers on 1 page). AI training crawlers: allowed in 0 of 2 checks (2 crawlers on 1 page), not scored. | | robots.txt agent-user policy | Pass | 2 of 2 | No applicable crawl or usage restriction found for 3 user-triggered agents (chatgpt-user, claude-user, perplexity-user) on 1 public page: https://healthline.com/. Declared policy only; | | Homepage not hidden from search | Pass | 1 of 1 | No noindex on the homepage: no robots, googlebot or bingbot meta tag and no X-Robots-Tag header hides it from search. | | Redirect hygiene | Pass | 1 of 1 | Pages agents land on serve real content, not meta-refresh or JavaScript-only redirect stubs that strand non-JS agents | | Web Bot Auth directory | Partial | 1 of 2 | Web Bot Auth directory has no 'keys' array | ## What an agent can read Whether the text is in the first response, what the site publishes for agents, and how it describes itself to them. 2 checks in this group do not apply to this site and are left out. | Check | Result | Points | What Ora saw | | --- | --- | --- | --- | | Content without JavaScript | Partial | 2 of 3 | 4151 chars with H1, but 4.6% content ratio is below the 5% target | | Page token budget | Pass | 1 of 1 | All 1 measured page fit an agent context budget (largest ~1K tokens) | | Sitemap exists | Pass | 2 of 2 | Valid sitemap found at https://www.healthline.com/sitemap.xml with multiple sitemaps entries | | llms.txt exists | Partial | 0 of 1 | A file is present at https://healthline.com/.well-known/llms.txt, but it's only 38 characters of content. | | llms.txt formatting | Fail | 0 of 2 | The llms.txt is only 38 characters of content. | | Markdown agent docs | Fail | 0 of 1 | Missing markdown content negotiation. Homepage returned text/html when probed with Accept: text/markdown (expected text/markdown), and none of the well-known root paths (/llms.md, /auth.md, /agents.md, /developers.md, | | Markdown URL fallback | Fail | 0 of 2 | Homepage does not support the .md suffix. Probed https://healthline.com/index.md and it did not return markdown (expected text/markdown content-type or a heading-led non-HTML body). | | Bot-UA markdown serving | Fail | 0 of 1 | No probed bot User-Agent (ChatGPT-User, Claude-User, Perplexity-User) receives markdown when requesting HTML. Optional: detect AI-bot UAs server-side and serve them a markdown representation directly. | | Agent mode view | Fail | 0 of 2 | ?mode=agent returns same content as homepage (no dedicated agent view) | | JSON-LD structured data | Partial | 1 of 4 | JSON-LD found (1 block(s)) but no identity type - use SoftwareApplication, Product, Organization, Person, or Article so agents can tell what this site is | | Organization schema completeness | Fail | 0 of 2 | No Organization type found in JSON-LD | | JSON-LD entity linking (sameAs) | Fail | 0 of 2 | No sameAs entity linking in JSON-LD - agents cannot disambiguate your brand | | Schema type breadth | Fail | 0 of 2 | No extended schema types found - AI can only answer basic questions about this entity | | Metadata completeness | Pass | 2 of 2 | All metadata signals present: canonical URL, lang="en", og:image, og:type | | Agent instruction / when-to-use | Partial | 2 of 3 | Agent instruction file at /.well-known/agent-skills/ but no explicit when-to-use guidance | ## What an agent can do The surfaces an agent acts on: an API it can find and call, an MCP server, an agent card, a command line. 10 checks in this group do not apply to this site and are left out. | Check | Result | Points | What Ora saw | | --- | --- | --- | --- | | API catalog (RFC 9727) | Partial | 1 of 2 | api-catalog JSON missing required 'linkset' array | | MCP well-known discovery | Fail | 0 of 2 | No MCP server URL discovered | | A2A / agent-card | Partial | 1 of 2 | Agent card JSON found but missing expected fields (name, description) | | Agent discovery file | Pass | 2 of 2 | Agent discovery file found at /.well-known/agent-skills | | OAuth 2.0 support | Pass | 5 of 5 | OpenID Connect discovery endpoint found at https://healthline.com | | OAuth Protected Resource metadata (RFC 9728) | Fail | 0 of 2 | No /.well-known/oauth-protected-resource found (RFC 9728) | | auth.md exists | Fail | 0 of 2 | No /auth.md found at site root | | WebMCP support | Fail | 0 of 5 | No WebMCP support detected - no document.modelContext / navigator.modelContext usage found | | NLWeb /ask endpoint | Pass | 1 of 1 | NLWeb /ask endpoint exists but requires authentication (HTTP 403, via POST) | ## Found and recommended Whether an assistant can find the company by name, confirm what it is, and see it in the registries agents read. 4 checks in this group do not apply to this site and are left out. | Check | Result | Points | What Ora saw | | --- | --- | --- | --- | | Brand name discoverability | Pass | 3 of 3 | healthline.com ranks #2 for "Healthline health information" | | Wikipedia / Wikidata entity presence | Pass | 4 of 4 | Wikipedia "Healthline" and Wikidata Q16983671 both verified - domain confirmed on both sources | | ChatGPT app listed | Fail | 0 of 2 | Not found in ChatGPT app directory | | Listed on skills.sh | Fail | 0 of 1 | No official skills self-published on skills.sh (35 community skills with potential relation to this domain found, but only self-published official skills count) | | ARD discovery | Partial | 0 of 1 | /.well-known/ard.json present but invalid: missing specVersion; entries is not an array | ## The fixes worth most points Ora attaches an estimate to each failing or partial check: how many points the site would gain by passing it. These are the 5 with the largest estimates for Healthline, with what Ora observed. The wording of each fix is Ora's job; the links go to the check in its catalog. WebMCP support Fail, 0 of 5, about 8.5 points to gain. Ora saw: No WebMCP support detected - no document.modelContext / navigator.modelContext usage found JSON-LD structured data Partial, 1 of 4, about 2.7 points to gain. Ora saw: JSON-LD found (1 block(s)) but no identity type - use SoftwareApplication, Product, Organization, Person, or Article so agents can tell what this site is ARD discovery Partial, 0 of 1, about 2 points to gain. Ora saw: /.well-known/ard.json present but invalid: missing specVersion; entries is not an array JSON-LD entity linking (sameAs) Fail, 0 of 2, about 1.8 points to gain. Ora saw: No sameAs entity linking in JSON-LD - agents cannot disambiguate your brand llms.txt formatting Fail, 0 of 2, about 1.8 points to gain. Ora saw: The llms.txt is only 38 characters of content. ## Our read Healthline is the highest score of the sixty, and it earns the B the plain way. All four of Ora's test agents reached the home page, robots.txt allows the AI search crawlers on three of three checks while refusing both training crawlers and leaves the user-triggered agents unrestricted, a sitemap index covers the site, and an OpenID Connect endpoint is published. The home page gives 4,151 characters with an H1 at a content ratio of 4.6 percent, just under Ora's 5 percent target. What is left is finishing work: the llms.txt at /.well-known/llms.txt holds 38 characters, the ARD catalog at /.well-known/ard.json is present but invalid, and the JSON-LD block has no identity type and no sameAs links. Red Ventures has clearly looked at this list before; a B at 75 with an open door and no developer surface shows how far a publisher can get on policy, pages and files alone. ## Check your own door The scan above is free and needs no account: enter a domain at [ora.ai](https://ora.ai/?utm_source=agentreadycrawlers.com&utm_medium=referral&utm_campaign=check) and read the same four layers for your own site, then compare the door with the [Block Rate Report](https://agentreadycrawlers.com/block-rates/) for sites of your rank and kind. Our [guide to testing whether agents can reach your site](https://agentreadycrawlers.com/guides/test-whether-ai-agents-can-reach-your-site/) has the curl commands for a manual check, and the [robots.txt builder](https://agentreadycrawlers.com/robots-builder/) writes a policy file from the Index. Payments did not apply to this site; a site that sells would read that layer against the [vendors at the door](https://agentreadycrawlers.com/vendors/ranking/). [Scan your own domain on Ora](https://ora.ai/?utm_source=agentreadycrawlers.com&utm_medium=referral&utm_campaign=check) [All 360 checks](https://agentreadycrawlers.com/blog/). One company a day; corrections to [the corrections page](https://agentreadycrawlers.com/corrections/). ** The check we recommend [Ora](https://ora.ai/?utm_source=agentreadycrawlers.com&utm_medium=referral&utm_campaign=check) scans a public URL: 16 Discovery checks and 42 Access checks, read from its catalog on 2026-11-05. Its Journey sends a real agent to the site. [How to run it](https://agentreadycrawlers.com/guides/test-whether-ai-agents-can-reach-your-site/). **Limits.** Ora reads public URLs only, and what it records as blocked comes from its own network. It says the same scan run twice converges within a couple of points ([Ora's Deep Scan post](https://ora.ai/blog/introducing-deep-scan?utm_source=agentreadycrawlers.com&utm_medium=referral&utm_campaign=check)), and the pages we read give no repeat-scan figures. Its fixing product is behind a waitlist ([Ora's home page](https://ora.ai/?utm_source=agentreadycrawlers.com&utm_medium=referral&utm_campaign=check)). ## Sources - [Ora's scan of healthline.com, GET /api/score (vendor)](https://ora.ai/api/score/healthline.com?utm_source=agentreadycrawlers.com&utm_medium=referral&utm_campaign=check) read 2026-11-09 - [Ora's check catalog, GET /api/checks (vendor)](https://ora.ai/api/checks?utm_source=agentreadycrawlers.com&utm_medium=referral&utm_campaign=check) read 2026-11-05 - [Healthline home page](https://www.healthline.com/) read 2026-11-09 - [How to test whether AI agents can reach your site (this site)](https://agentreadycrawlers.com/guides/test-whether-ai-agents-can-reach-your-site/) read 2026-11-04 - [Ora: Deep Scan v2 (vendor)](https://ora.ai/blog/introducing-deep-scan?utm_source=agentreadycrawlers.com&utm_medium=referral&utm_campaign=check) read 2026-11-05 - [Ora home page, waitlist (vendor)](https://ora.ai/?utm_source=agentreadycrawlers.com&utm_medium=referral&utm_campaign=check) read 2026-11-05 Last reviewed 2026-11-09