agentspeed.

mailchimp.com

scanned 7/25/2026, 4:41:17 PM · cached · refresh in 16h · rubric 2026.07.4
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robots.txt present: passrobots.txt allows AI agents: passContent-Signal directives: failllms.txt present: passSitemap present: passLink response headers: failCanonical URL: passMCP 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: passCookie wall blocks content: warnPage title: passMeta description: passJSON-LD present: passStructured data validates: passSchema type coverage: failPaywall / login wall: passAgent Skills manifest: failWebMCP actions: failPrimary action reachable: passReachability: passTime to first byte: passFull render time: skipPage weight: pass73/ 100 · C
Needs work

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

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Top fixes

Checks tagged “emerging” are 2026 agent-protocol standards most of the web hasn’t adopted yet — adopting early is an edge, not a defect.

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 4.0% of HTML weight (23268/578698 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%.

warnCookie wall blocks contentReadability

Consent modal detected (cookielaw.org); content still visible. Verify the modal does not block first-paint for screenshot agents.

Fix: Defer cookie consent overlay until after content is visible, or render behind the primary content. Agents without JS or with ad-blocking profiles see a blank page otherwise.

failSchema type coverageStructured data

Page looks like Product / Article|BlogPosting|NewsArticle; missing JSON-LD type(s): Product, Article|BlogPosting|NewsArticle.

Fix: Align JSON-LD type to page purpose. Product pages without Product markup are skipped by agent shopping flows.

failContent-Signal directivesemergingDiscoverability

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.

Fix: Add `Content-Signal:` directives to your robots.txt. This is the emerging standard (Cloudflare-driven) for declaring fine-grained AI usage policy beyond a binary allow/disallow.

failMCP server cardemergingDiscoverability

No valid MCP Server Card at /.well-known/mcp/server-card.json. Publish one so agents can discover your tools without HTML scraping.

Fix: Publish an MCP Server Card describing the tools your site exposes. Agents discover capabilities via `/.well-known/mcp/server-card.json`. See modelcontextprotocol.io for the schema.

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Qualifies for certificationBronze

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What the agent receives

The agent’s-eye view
Email & SMS Marketing Platform | Mailchimp Skip to main content Join Mailchimp with a risk-free 14-day trial. Start Today — no credit card required. Industries and Solutions Industries and Solutions See what’s new Industry Restaurants Entertainment + Leisure Non-profit Ecommerce Small Business Professional Services Mid Market Solutions Email marketing SMS marketing AI marketing tools Marketing automations Content creation tools Social media marketing Reporting and analytics Lead generation platform Templates All audience tools See all features and solutions Help Center Case Studies Events Professional Services Hire an Expert Personalized onboarding Customer success Integrations Integrations See 300+ Integrations Most Popular Most Popular Shopify WooCommerce Canva Zapier Square Wix Squarespace Stripe Salesforce LinkedIn Wordpress Facebook Your Tech Stack E-commerce Analytics Booking & Scheduling Loyalty Subscription management Customer service Forms & Surveys Developer tools Content For Developers Getting started Developer guides API docs Webhooks Resources Resources See all resources Learn with Mailchimp E-commerce Digital content Marketing automations Audience management Websites Email marketing Social media Intuit QuickBooks For Developers Marketing API Transactional API Release notes Transactional email Help Center Case Studies Events Professional Services Hire an Expert Personalized onboarding Customer success Switch to Mailchimp Pricing Search This page is now available in other languages. EN EN English ES Español FR Français BR Português DE Deutsch IT Italiano Get a demo: +1 (800) 315-5939 Start Free Trial Log In Start Free Trial Hi, %s Account Audience Campaigns Account Log Out Mailchimp Home Main Menu Close Main Menu Main Menu Industries and Solutions Back Close Main Menu Industries and Solutions Industry Back Close Main Menu Industry Restaurants Entertainment + Leisure Non-profit Ecommerce Small Business Professional Services Mid Market Solutions Back Close Main Menu Solutions Email marketing SMS marketing AI marketing tools Marketing automations Content creation tools Social media marketing Reporting and analytics Lead generation platform Templates All audience tools See all features and solutions See what’s new Help Center Case Studies Events Professional Services Back Close Main Menu Professional Services Hire an Expert Personalized onboarding Customer success Integrations Back Close Main Menu Integrations Most Popular Back Close Main Menu Most Popular Shopify WooCommerce Canva Zapier Square Wix Squarespace Stripe Salesforce LinkedIn Wordpress Facebook Your Tech Stack Back Close Main Menu Your Tech Stack E-commerce Analytics Booking & Scheduling Loyalty Subscription management Customer service Forms & Surveys Developer tools Content See 300+ Integrations For Developers Back Close Main Menu For Developers Getting started Developer guides API docs Webhooks Resources Back Close Main Menu Resources Learn with Mailchimp Back Close Main Menu Learn with Mailchimp E-commerce Digital content Marketing automations Audience management Websites Email marketing Social media Intuit QuickBooks For Developers Back Close Main Menu For Developers Marketing API Transactional API Release notes Transactional email See all resources Help Center Case Studies Events Professional Services Back Close Main Menu Professional Services Hire an Expert Personalized onboarding Customer success Switch to Mailchimp Pricing Search This page is now available in other languages. English EN English ES Español FR Français BR Português DE Deutsch IT Italiano Contact Sales: +1 (800) 315-5939 Hi, %s Back Close Main Menu Account Audience Campaigns Account Log Out Mailchimp Home Log In Start Free Trial Email & SMS marketing minus the learning curve Drive revenue with intuitive marketing analytics, automations, and AI tools. Start Free Trial Mailchimp has a four and half star rating *Based on 33,000+ reviews across EMAIL & SMS FOR ECOMMERCE Effortless growth powered by your data Use your data to power always‑on automations that help drive ROI for retailers of all sizes. Start Free Trial Mailchimp has a four and half star rating *Based on 33,000+ reviews across EMAIL & SMS FOR SMALL BUSINESS AI-powered marketing that brings your customers to you Unlock powerful ways to grow your audience, refine your strategy, and keep customers coming back to your small business. Start Free Trial Mailchimp has a four and half star rating *Based on 33,000+ reviews across EMAIL & SMS FOR NON‑PROFIT An easier way to keep your community engaged Sending emails just got easier. Mailchimp’s AI‑powered platform can help non‑profits and other community organizations save time. Start Free Trial Mailchimp has a four and half star rating *Based on 33,000+ reviews across EMAIL & SMS FOR PROFESSIONALS Connect with clients and grow your business faster Professional services businesses use AI‑powered email & SMS to help drive ROI with new and existing customers alike. Start Free Trial Mailchimp has a four and half star rating *Based on 33,000+ reviews across EMAIL MARKETING FOR CONTENT CREATORS Get to know your audience and drive more ROI Mailchimp harnesses the power of real‑time behavioral data to engage and re‑engage your content’s subscribers. Start Free Trial Mailchimp has a four and half star rating *Based on 33,000+ reviews across Recommended for your business Customize my experience Reach more customers with SMS Boost results and use integrated SMS to reach your audience with the right message on the right device. Learn about SMS marketing Discover new ways to drive sales Use AI-powered tools to create effective, targeted emails that turn shoppers into buyers. Learn about driving sales Save time on repetitive tasks Use always-on automations to help drive revenue with less attention from you and your team. Check out marketing automations Send high-quality content with ease With our drag-and-drop builder, AI-powered tools, and 300+ beautiful templates, designing emails is a breeze. See our content creation tools See what’s working at a glance Take the guesswork out of your marketing. Mailchimp makes it easy to measure the impact of every send. Explore analytics and reporting Personalize every interaction Unlock the power of your customer data to fuel growth with tools that make segmentation easy. Get to know your audience Grow your contact list Gather contact info and essential customer data with easy-to-build popup forms and embedded forms. Discover popup forms Count on award-winning support Every paid Mailchimp plan includes 24/7 live chat and email support. We’re here to help—around the clock. See support options Switching is as easy as 1, 2, 3 Easily transfer your contact list and assets with dedicated onboarding support and migration tools. Check out migration tools Discover 300+ integrations Mailchimp seamlessly connects to the apps and platforms your business already uses. Visit the integrations directory See pricing Recommended for your business Customize my experience See pricing Recommended for your business Customize my experience Reach more customers with SMS Boost results and use integrated SMS to reach your audience with the right message on the right device. Learn about SMS marketing Discover new ways to drive sales Use AI-powered tools to create effective, targeted emails that turn shoppers into buyers. Learn about driving sales Save time on repetitive tasks Use always-on automations to help drive revenue with less attention from you and your team. Check out marketing automations Send high-quality content with ease With our drag-and-drop builder, AI-powered tools, and 300+ beautiful templates, designing emails is a breeze. See our content creation tools See what’s working at a glance Take the guesswork out of your marketing. Mailchimp makes it easy to measure the impact of every send. Explore analytics and repor

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AgentSpeed score for mailchimp.com
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Two things never trigger an email: a score change caused by us publishing a new rubric, because that is a different instrument rather than a change to your site, and movement explained only by timing-derived checks, which shift run to run on a site nobody touched.

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Full breakdown

15 pass1 warn12 fail2 skip
Discoverability
pass
robots.txt present
A robots.txt is reachable at the site root.
100/100
pass
robots.txt allows AI agents
All 8 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 (524780 bytes), H1 + at least one link present.
100/100
pass
Sitemap present
sitemap.xml reachable and referenced from robots.txt.
100/100
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
pass
Canonical URL
Canonical points to self: https://mailchimp.com/.
100/100
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 4.0% of HTML weight (23268/578698 bytes). Low. Markup may be crowding out agent-usable text.
30/100
skip
Content without JavaScript
Browser pass unavailable; cannot measure JS dependency.
pass
Heading hierarchy
Hierarchy is well-formed (1 H1, no skipped levels, 67 headings total).
100/100
warn
Cookie wall blocks content
Consent modal detected (cookielaw.org); content still visible. Verify the modal does not block first-paint for screenshot agents.
70/100
pass
Page title
A concise <title> is present (42 chars).
100/100
pass
Meta description
A well-sized meta description is present (126 chars).
100/100
Structured data
pass
JSON-LD present
Found 1 JSON-LD block.
100/100
pass
Structured data validates
No block used a type this validator checks, so nothing could be validated. 1 block(s) skipped — type outside the set we check.
100/100
fail
Schema type coverage
Page looks like Product / Article|BlogPosting|NewsArticle; missing JSON-LD type(s): Product, Article|BlogPosting|NewsArticle.
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 ("Email & SMS Marketing Platform") with price/CTA ("Start Free Trial").
100/100
pass
Reachability
HTTP 200.
100/100
Performance
pass
Time to first byte
TTFB 450ms. Healthy.
80/100
skip
Full render time
Full-render time unavailable (browser pass skipped or failed).
pass
Page weight
Initial document is a lean 565 KB.
100/100
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