agentspeed.

openweathermap.org

scanned 7/26/2026, 6:28:46 AM · fresh · rubric 2026.08.0
Built with Next.js
robots.txt present: passrobots.txt allows AI agents: passContent-Signal directives: failllms.txt present: passSitemap present: warnLink response headers: failCanonical URL: failMCP server card: failOAuth authorization metadata: failOAuth resource metadata: failAPI catalog / OpenAPI: failWeb Bot Auth: failMarkdown negotiation: failText-to-markup ratio: failContent without JavaScript: skipHeading hierarchy: warnCookie wall blocks content: passPage title: passMeta description: warnJSON-LD present: failStructured data validates: skipSchema type coverage: failPaywall / login wall: passAgent Skills manifest: failWebMCP actions: failPrimary action reachable: passReachability: passTime to first byte: warnFull render time: skipPage weight: pass55/ 100 · F
At risk

This is how AI agents (not browsers) experience openweathermap.org. The score weights five categories of machine-readability; the ticks on the arc are the 30 individual checks behind it.

✉ Email me this report + alert me when it changes ↓

Top fixes

failCanonical URLDiscoverability

No <link rel="canonical"> tag in <head>. Agents use canonical URLs to dedupe and cite.

Fix · Next.js: Set alternates.canonical in the Metadata API (generateMetadata) for each route.

failJSON-LD presentStructured data

No JSON-LD blocks found. Add a <script type="application/ld+json"> with a schema.org type for this page.

Fix · Next.js: Emit JSON-LD from a Server Component or the Metadata API: a <script type="application/ld+json"> with Organization / Article / Product for the page.

warnSitemap presentDiscoverability

sitemap.xml reachable but not referenced from robots.txt, so agents may miss it.

Fix · Next.js: Add app/sitemap.ts (Next’s sitemap convention) and reference it from robots.txt.

failLink response headersDiscoverability

No HTTP Link: response headers. Emit canonical/alternate/describedby relations so HEAD-only or stream-rendering agents get them without parsing HTML.

Fix: Emit `Link:` headers for canonical, alternate-language, and describedby relations. Agents that fetch HEAD-only or stream-render rely on these.

failText-to-markup ratioReadability

Visible text is 4.3% of HTML weight (4623/106652 bytes). Low. Markup may be crowding out agent-usable text.

Fix: Heavy ad or navigation markup crowds out agent-usable text. Aim for a text-to-DOM ratio above 15%.

warnMeta descriptionReadability

Meta description is 404 characters; aim for 50–200 so it's neither thin nor truncated.

Fix: Add `<meta name="description" content="...">` to your primary pages. Agents frequently use it as a summary.

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Fix it

Generated, ready-to-ship files for the gaps above — copy them or download and drop them into your repo.

Add JSON-LD structured data
Paste inside <head>. Use Article/Product instead of Organization on those page types.
<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "Organization",
  "name": "OpenWeather APIs for Weather, Energy, and Environment",
  "url": "https://openweathermap.org/",
  "description": "OpenWeather provides global APIs for weather, environmental, and energy data, including current conditions, forecasts, historical weather, air pollution, solar radiation, road risk, and solar energy insights. Built for developers and businesses, our platform offers reliable data access, broad product coverage, and flexible self-service tools to support apps, analytics, operations, and decision-making."
}
</script>
Does AI actually recommend openweathermap.org?

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What the agent receives

The agent’s-eye view
OpenWeather APIs for Weather, Energy, and Environment Getting Started Weather APIs Pricing Marketplace Maps News Support For Enterprises Search for... Login Sign up Login Build smarter, plan better with the world’s most flexible weather data platform Build smarter, plan better with the world’s most flexible weather data platform Get API Key Explore API Docs Products Current and Forecast APIs Historical Weather Data Weather Maps Weather Dashboard Widgets Subscription How to start Pricing Subscribe for free FAQ Technologies Our technology Accuracy and quality of weather data Connect your weather station Offices London, UK The Gherkin, 30 St Mary`s Axe, The City Of London, London EC3A 8BF, United Kingdom Paphos, Cyprus Gladstonos 12-14, Office 1 Hugge Space, Paphos 8046, Cyprus Delaware, US 16192 Coastal Highway, Lewes, Delaware 19958, United States Company OpenWeather is a London-based weather intelligence company serving enterprises, developers, businesses, and researchers worldwide. Through its developer business, the company provides global weather data and forecasting services via fast, reliable APIs, delivering historical, current, and forecast weather data for any location worldwide. Combining advanced meteorology, AI-enhanced forecasting models, and scalable data infrastructure, OpenWeather helps customers integrate weather intelligence into applications, services, and operational workflows. Supplier of Achilles UVDB community © 2012 - 2026 OpenWeather ® All rights reserved Terms &amp; conditions of sale Website terms &amp; conditions Privacy policy Build with Weather Data From real-time forecasts to 47+ years of global climate history, OpenWeather provides instant access to weather APIs through self-service subscriptions for developers, analysts, and businesses Get API Key View Pricing Weather forecast °C °F London , GB Hourly forecast Hourly data not available for this day Loading map... Minute forecast Forecast data not available Trusted by Loading logos… All-in-One Weather Data, One Simple Call Access real-time weather, hourly &amp; daily forecasts, national alerts, and historical data — through a unified timeline-based API. Whether you’re building apps, analytics, AI workflows, dashboards, and enterprise weather solutions, One Call API 4.0 is your all-purpose solution. Start Free Explore API Docs Current Conditions 1-Minute Forecast 15-Minute Forecast Timeline Hourly Weather Timeline Daily Weather Timeline National Weather Alerts Start with 1,000 free API calls per day. Scale with pay-as-you-call pricing. One platform. Every type of weather data. Current Weather Data Real-time weather data for any location on Earth, delivered with high accuracy and low latency. From live conditions to key atmospheric parameters, get the insights you need, exactly when you need them. Live observations &amp; conditions Global coverage from multiple data sources Accessible via API or bulk files Subscribe API docs Forecasted Weather Data Global forecasts from minute-level resolution to long-term outlooks. Whether you need short-term precision or extended climate trends, we deliver the insights to support confident, data-driven decisions. Hourly &amp; daily forecasts Climate models for long-term forecasting Accessible via API or bulk files Subscribe API docs Historical Weather Data Explore decades of global weather history, from hourly records to long-term climate trends. Whether you’re analysing past conditions or building predictive models, our archives give you the depth and reliability you need. 47+ years of historical data Hourly &amp; daily archives Accessible via API or bulk files Subscribe API docs How to work with OpenWeather Weather APIs for developers and businesses Access reliable global weather data through clear documentation, quickstart examples, and flexible self-service plans. Integrate current, forecast, and historical data into your products and workflows in minutes. Getting Started Enterprise Service Enterprise-grade weather services for organisations with operational and business-critical needs. Access contractual delivery, broader licensing, onboarding support, and account coordination to strengthen planning, continuity, and decision-making at scale. Explore Enterprise Service Industry Solutions Industry-focused weather solutions for organisations managing complex operational and sector-specific risks. Access tailored services, analytics, weather stations and sensors, and expert support to improve resilience, planning, asset protection, and decision-making across critical environments. Explore Industry Solutions

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AgentSpeed score for openweathermap.org
<a href="https://agentspeed.com/scan/openweathermap.org"><img src="https://agentspeed.com/badge/openweathermap.org" alt="AgentSpeed agent-readiness score" height="56"></a>

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This score says whether an AI agent could read openweathermap.org. AI traffic analytics says whether one actually came — and which pages turned it away.

Full breakdown

9 pass4 warn14 fail3 skip
Discoverability
pass
robots.txt present
A robots.txt is reachable at the site root.
100/100
pass
robots.txt allows AI agents
All 9 answer-time access agents allowed.
100/100
fail
Content-Signal directivesemerging
No Content-Signal directives. Add e.g. `Content-Signal: ai-train=no, ai-summarize=yes` to declare granular AI usage policy beyond binary allow/disallow.
0/100
pass
llms.txt present
Found /llms.txt (22229 bytes), H1 + at least one link present. Not scored.
100/100
warn
Sitemap present
sitemap.xml reachable but not referenced from robots.txt, so agents may miss it.
70/100
fail
Link response headers
No HTTP Link: response headers. Emit canonical/alternate/describedby relations so HEAD-only or stream-rendering agents get them without parsing HTML.
0/100
fail
Canonical URL
No <link rel="canonical"> tag in <head>. Agents use canonical URLs to dedupe and cite.
0/100
fail
MCP server cardemerging
No valid MCP Server Card at /.well-known/mcp/server-card.json. Publish one so agents can discover your tools without HTML scraping.
0/100
fail
OAuth authorization metadataemerging
No RFC 8414 metadata at /.well-known/oauth-authorization-server. Agents that act on behalf of users need this to discover your authorization endpoints.
0/100
fail
OAuth resource metadataemerging
No RFC 9728 metadata at /.well-known/oauth-protected-resource. Publish it so agents can discover required scopes without hand-coded credentials.
0/100
fail
API catalog / OpenAPIemerging
No /.well-known/api-catalog (RFC 9727) and no /openapi.json|yaml. Publish one so agents that integrate with APIs can discover your endpoints.
0/100
fail
Web Bot Authemerging
No Web Bot Auth JWKS at /.well-known/http-message-signatures-directory.json. Publish one to allow trusted agents while keeping a default-deny posture for the rest.
0/100
Readability
fail
Markdown negotiationemerging
Accept: text/markdown returns HTML, not markdown. Serve a markdown variant of primary content when requested; agents summarize and cite it more reliably.
0/100
fail
Text-to-markup ratio
Visible text is 4.3% of HTML weight (4623/106652 bytes). Low. Markup may be crowding out agent-usable text.
33/100
skip
Content without JavaScript
Browser pass unavailable; cannot measure JS dependency.
warn
Heading hierarchy
Heading issues: 11 <h1> tags (expected 1).
75/100
pass
Cookie wall blocks content
No common consent-modal markers detected.
100/100
pass
Page title
A concise <title> is present (53 chars).
100/100
warn
Meta description
Meta description is 404 characters; aim for 50–200 so it's neither thin nor truncated.
60/100
Structured data
fail
JSON-LD present
No JSON-LD blocks found. Add a <script type="application/ld+json"> with a schema.org type for this page.
0/100
skip
Structured data validates
No JSON-LD blocks present; nothing to validate (covered by structured_data.jsonld_present).
fail
Schema type coverage
Page looks like FAQPage; missing JSON-LD type(s): FAQPage.
0/100
Actionability
pass
Paywall / login wall
No paywall or login-wall detected on the landing URL.
100/100
fail
Agent Skills manifestemerging
No Agent Skills manifest at /.well-known/agent-skills.json. Enumerate the tasks agents can perform (search, add-to-cart, contact-support) so they pick the right one without scraping.
0/100
fail
WebMCP actionsemerging
No WebMCP detected. On pages with first-class actions (cart, support, account), embed a WebMCP server so on-page agents invoke tools directly.
0/100
pass
Primary action reachable
Primary offering identified ("weather data APIs") with price/CTA ("Get API Key").
100/100
pass
Reachability
HTTP 200.
100/100
Performance
warn
Time to first byte
TTFB 788ms. Acceptable.
60/100
skip
Full render time
Full-render time unavailable (browser pass skipped or failed).
pass
Page weight
Initial document is a lean 104 KB.
100/100
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