← Back to the report
Agent Readiness

Mail

mail.ru · Search, Browsers & Portals

42
Readiness /100
8
Checks passed
4
Checks failed
61
Checks run

Discoverability

Can agents find your site and its capabilities?

passKey pages discoveredKey pages crawl

Crawled 12 of 12 discovered pages beyond the homepage.

infoWebsite platformplatform

Could not identify a known website platform (custom stack or unrecognised).

Understanding

Can agents understand your content?

failInternal links on homepageStructured data & HTML

No links found on the homepage.

Fix: Add navigation links so AI crawlers can find the rest of your content. A bare landing page is invisible to anything that doesn't already know where to look.

failSemantic landmark elementsStructured data & HTML

No semantic landmark elements (main, header, footer, nav) detected on the homepage.

Fix: Wrap your page structure in semantic landmarks. AI structural extractors rely on them to separate navigation from content from boilerplate.

failSingle H1 on homepageStructured data & HTML

No <h1> tag found on the homepage.

Fix: Add exactly one <h1> that names the page. AI summarisers use it as the document title.

warnMarkdown content negotiationOpen agent protocols

Homepage ignored Accept: text/markdown and returned HTML.

Fix: Serve a markdown version of high-value pages when the client asks for text/markdown. AI summarisers, chatbots and IDE agents prefer markdown — fewer tokens, no DOM noise.

warnHomepage content is server-renderedCrawlability (Google)

Homepage server response contains only 0 words of visible text. AI agents that don't execute JavaScript may see an empty page.

Fix: Consider pre-rendering or server-rendering the homepage so AI crawlers (which typically don't run JS) can see the content. Frameworks: Next.js (Server Components), Nuxt SSR, Astro, or Vite SSG.

warnKey pages have <title> and <h1>Key pages crawl

11 of 12 pages are missing <title> and/or <h1>: /contact, /contact-us, /pricing, /plans, /about, /about-us, /services, /products, /blog, /news, /faq.

Fix: Make sure every page sets a unique <title> and exactly one <h1>. The title is how an AI agent confirms it landed on the right page after navigating.

warnKey pages are server-renderedKey pages crawl

11 of 12 pages return <80 words of visible text — agents without JavaScript see an empty page: /contact (0w), /contact-us (0w), /pricing (0w), /plans (0w), /about (0w), /about-us (0w), /services (0w), /products (0w), /blog (0w), /news (0w), /faq (0w).

Fix: Pre-render or server-render these pages so AI crawlers (which usually don't execute JS) can read them. Frameworks: Next.js Server Components, Nuxt SSR, Astro, or build-time prerendering.

passDOM size is reasonableStructured data & HTML

Homepage contains ~11 elements.

pass<html lang> attributeStructured data & HTML

Language declared as "en".

Operability

Can agents actually operate the page?

failAccessibility tree is agent-navigableAccessibility

3 of 12 agent-critical accessibility audits failed (Buttons do not have an accessible name, Links do not have a discernible name, `<frame>` or `<iframe>` elements do not have a title) — an agent may be unable to identify or operate the affected elements.

Fix: Fix the failing agent-accessibility audits listed below (accessible names on controls, valid ARIA roles/relationships, nothing interactive hidden from the tree).

failButtons do not have an accessible nameAccessibility

Lighthouse flagged this audit — agents may be unable to perceive or operate the affected elements.

Fix: Give every <button> discernible text or an aria-label so agents can identify it.

fail`<frame>` or `<iframe>` elements do not have a titleAccessibility

Lighthouse flagged this audit — agents may be unable to perceive or operate the affected elements.

Fix: Add a title to every <iframe> so agents can identify embedded content.

failLinks do not have a discernible nameAccessibility

Lighthouse flagged this audit — agents may be unable to perceive or operate the affected elements.

Fix: Give every link discernible text (avoid bare icons / "click here") so agents know where it goes.

warnOverall accessibility scoreAccessibility

Lighthouse accessibility score: 68/100. Agents read the page through its accessibility tree, so this is a proxy for how navigable your site is to an AI agent.

Fix: Resolve the failing accessibility audits below — each one removes an element or relationship an agent would otherwise be blind to.

pass`[aria-*]` attributes match their rolesAccessibility

`[aria-*]` attributes match their roles passed.

pass`button`, `link`, and `menuitem` elements have accessible namesAccessibility

`button`, `link`, and `menuitem` elements have accessible names passed.

pass`[aria-hidden="true"]` is not present on the document `<body>`Accessibility

`[aria-hidden="true"]` is not present on the document `<body>` passed.

pass`[aria-hidden="true"]` elements do not contain focusable descendentsAccessibility

`[aria-hidden="true"]` elements do not contain focusable descendents passed.

pass`[role]`s have all required `[aria-*]` attributesAccessibility

`[role]`s have all required `[aria-*]` attributes passed.

pass`[role]` values are validAccessibility

`[role]` values are valid passed.

pass`[aria-*]` attributes are valid and not misspelledAccessibility

`[aria-*]` attributes are valid and not misspelled passed.

pass`[aria-*]` attributes have valid valuesAccessibility

`[aria-*]` attributes have valid values passed.

passDocument has a `<title>` elementAccessibility

Document has a `<title>` element passed.

passCumulative Layout ShiftPerformance

0.030 (field data from CrUX, for this page). Good.

passTime to First BytePerformance

711ms (field data from CrUX, for this page). Good.

infoTool catalog signpost publishedWebMCP tools

No tool catalog was found at /.well-known/webmcp.json (or /.well-known/webmcp). The catalog is a community convention, not part of the WebMCP standard, so this does not affect WebMCP presence.

Fix: Consider also publishing a tool catalog at /.well-known/webmcp.json: a JSON document with a "spec" of "webmcp/0.1" and a "tools" array, where each tool declares a name and a clear description. It is a community convention (optional, not part of the WebMCP standard) that lets crawlers and agents discover your tools without executing JavaScript.

Trust & Security

Can agents safely transact?

warnOAuth authorization server metadataOpen agent protocols

/.well-known/oauth-authorization-server returned the site's HTML app shell — treating as not published.

Fix: Publish /.well-known/oauth-authorization-server so AI agents discovering your OAuth setup can negotiate flows automatically. Required if your site offers an authenticated API.

warnOAuth protected-resource metadataOpen agent protocols

/.well-known/oauth-protected-resource returned the site's HTML app shell — treating as not published.

Fix: Publish /.well-known/oauth-protected-resource so AI agents discovering your OAuth setup can negotiate flows automatically. Required if your site offers an authenticated API.

warnWeb Bot Auth signature headerOpen agent protocols

No Web Bot Auth signature headers — sites can't verify agent identity.

Fix: Web Bot Auth (IETF HTTP Message Signatures over Signature / Signature-Input) lets you cryptographically verify which agent is hitting you. Several CDNs offer turn-key support; otherwise skip until vendor support matures.

warnReferrer-Policy headerSecurity & trust

No Referrer-Policy header on the homepage.

Fix: Add `Referrer-Policy: strict-origin-when-cross-origin` so outbound links don't leak full URLs (including query strings) to third parties.

warnClick-jacking protectionSecurity & trust

No X-Frame-Options header and no CSP frame-ancestors directive.

Fix: Add `X-Frame-Options: SAMEORIGIN` (or a CSP frame-ancestors directive) to prevent your site being framed by a phishing host.

passContent-Security-Policy headerSecurity & trust

CSP header present.

passHTTP Strict-Transport-Security headerSecurity & trust

max-age=31536000, includeSubDomains=true, preload=true.

passSite is served over HTTPSSecurity & trust

Homepage scheme is https:.

passhttp:// redirects to https://Security & trust

http://mail.ru → https://account.mail.ru/login?autologin_exp=v22&autologin_project=home&errorCode=11300&errorText=invalid+user&page=https%3A%2F%2Fmail.ru%2F%3Fautologin%3D1788526102&state=f120d0b68774492db9e65efa7d6536b1 (3 hops).

passHomepage shows no error outputSecurity & trust

No stack-trace markers in the first 5KB.

passNo mixed-content referencesSecurity & trust

Homepage HTML references no http:// resources.

passTLS certificate is not near expirySecurity & trust

Valid for 38 more days (Oct 12 14:44:32 2026 GMT, issuer: YR1).

passNo tech-stack disclosure in headersSecurity & trust

Server / X-Powered-By headers don't leak product version.

passMIME-sniff protectionSecurity & trust

X-Content-Type-Options: nosniff.