colourpop.com
Scanned 7/7/2026, 1:01:56 AM
7 of 15 checks passed
Category breakdown
Check results
Commerce
27 1/5 passed
Commerce
27-
Pass UCP profile discoverable Critical 90/100
UCP profile fetched from https://colourpop.com/.well-known/ucp (well-known, shopify shape). version=2026-04-08, capabilities=10, mcp endpoint=true.
How to fix: Add a <link rel="agent-profile" href="/.well-known/ucp"> tag in your homepage <head> and ensure the profile carries a version + at least one service/capability with transport="mcp".
Raw evidence
{ "source": "well-known", "profileUrl": "https://colourpop.com/.well-known/ucp", "shape": "shopify", "version": "2026-04-08", "capabilityCount": 10, "hasMcpEndpoint": true } -
Fix MCP server card discoverable Critical 0/100
No MCP server card at any well-known path. Last error: /.well-known/mcp-server-card.json: HTTP 404.
How to fix: Publish a server card at /.well-known/mcp/server-card.json with name, remotes[], and capabilities. See SEP-2127.
Raw evidence
{ "lastError": "/.well-known/mcp-server-card.json: HTTP 404", "triedPaths": [ "/.well-known/mcp/server-card.json", "/.well-known/mcp-server-card.json" ] } -
Fix ACP compliance markers Important 0/100
/checkout_sessions returned 404.
How to fix: Implement the ACP checkout sessions endpoint. Stripe's docs/agentic-commerce has a turnkey integration for merchants.
Raw evidence
{ "status": 404, "hasLink": false } -
Fix x402 payment headers Nice-to-have 0/100
Probe https://colourpop.com/.well-known/x402 returned 404; no x402 signal.
How to fix: Adopt x402 by responding with 402 + PAYMENT-REQUIRED header on a gated route, or publish a manifest at /.well-known/x402.
Raw evidence
{ "probeUrl": "https://colourpop.com/.well-known/x402", "status": 404 } -
Fix WebMCP opt-in or trusted-agent eligibility Nice-to-have 0/100
WebMCP signals — header:false, meta:false, script-src:false, inline-register:false, inline-mention:false.
How to fix: Opt into WebMCP: register tools with navigator.modelContext.registerTool(...) in an inline <script>, or set the WebMCP-Available: true response header.
Raw evidence
{ "headerSignal": false, "metaSignal": false, "scriptSrcSignal": false, "inlineRegisterSignal": false, "inlineMentionSignal": false }
Product Data
95 3/3 passed
Product Data
95-
Pass schema.org Product JSON-LD on PDP Critical 100/100
Product JSON-LD found on https://colourpop.com/products/amaze. Fields present: 4/4 (name, image, description, offers).
Raw evidence
{ "sampledPdp": "https://colourpop.com/products/amaze", "jsonLdBlocks": 3, "productNode": { "hasName": true, "hasImage": true, "hasDescription": true, "hasOffers": true } } -
Pass Variant, pricing and availability clarity in Product JSON-LD Important 90/100
Found 1 offer(s). Priced: 1/1. Availability: 1/1.
Raw evidence
{ "sampledPdp": "https://colourpop.com/products/amaze", "offerCount": 1, "offersWithPrice": 1, "offersWithAvailability": 1, "hasVariants": false } -
Pass Open Graph + Twitter card on PDP Nice-to-have 90/100
Open Graph: 4/4. Twitter: 3/4.
How to fix: Add the missing meta tags: twitter:image.
Raw evidence
{ "sampledPdp": "https://colourpop.com/products/amaze", "openGraph": { "og:title": "Amaze | Super Shock Shadow | ColourPop", "og:description": "Rose gold with warm champagne-metallic sparkle that catches every light. Amaze Super Shock Shadow — Ultra-Glitter, crème-to-powder, one-swipe obsession. Free US shipping $35+.", "og:image": "http://colourpop.com/cdn/shop/files/Amaze-SSS.jpg?v=1715347826", "og:type": "product" }, "twitter": { "twitter:card": "summary_large_image", "twitter:title": "Amaze | Super Shock Shadow | ColourPop", "twitter:description": "Rose gold with warm champagne-metallic sparkle that catches every light. Amaze Super Shock Shadow — Ultra-Glitter, crème-to-powder, one-swipe obsession. Free US shipping $35+." } }
Checkout
65 1/2 passed
Checkout
65-
Fix Cart permalink format works Important 50/100
GET /cart → 200. GET /cart/000:1 → 410.
How to fix: Support Shopify-style cart permalinks (/cart/{variantId}:{qty}) so agents can hand off pre-built carts.
Raw evidence
{ "cartStatus": 200, "permalinkStatus": 410 } -
Pass Checkout handoff URL accessible Important 80/100
GET /checkout → 302 (redirects to https://shop.app/checkout/13380845/cn/hWNEBVQxMZesAwkfGyAEQQaH/shop_pay_callback?_cs=3.AMPS&_mcs=3.AMPS&locale=en-US&redirect_source=checkout_universal_redirect&token=eyJhbGciOiJIUzI1NiJ9.eyJpc3MiOiJnaWQ6XC9cL3Nob3BpZnlcL1Nob3BcLzEzMzgwODQ1IiwibmJmIjoxNzgzMzg2MTE1LCJzZXNzaW9uX3Rva2VuIjoiQUFFQndaSWcyT0ZRVXgwal9FVno3QUsyQ3JUaU5tV0NMSnFVNVVqd3lNUmNpeGxyd0lqYUp4aXRTalgzUElzMHptRXhBc0lHRHFWQ0JWRndkdzVKbENQSnZhVG9nUUwzMktQSXlRWXBVbFhTOEs4MWw2QnFDSFY0N1lEaUdfbF9ORUw2S3l3Qnpuek8yR3g2aUpSWUZPaEktcGM0ZjlFNUFKaHRxR3dXcG5MSXJXRFBzblhFek1qaEttaU9DclB0OER1V0pzOFA0UFJzcUd2WEFUME8wQmVtYXFpdFhBIiwiZXhwIjoxNzgzMzg3MDE1LCJsYW5kaW5nX3BhZ2UiOiJcL2NoZWNrb3V0Iiwib3JpZ19yZWZlcnJlciI6IiJ9.L2ANvT36OKztMxUzeVHDMUFevU28BSvT3xxI8ttjtRU&tracking_unique=318725f2-be0f-4593-891e-b66e4a7cb037&tracking_visit=aedc391e-2643-45b1-9627-4557aff4843d&ur_back_url=https%3A%2F%2Fcolourpop.com%2Fcheckouts%2Fcn%2FhWNEBVQxMZesAwkfGyAEQQaH%2Fen-us%3F_r%3DAQABuh_Rg0tPGPxHoStkIAG5nxnwJTDDB9N8eD074b3A%26auto_redirect%3Dfalse%26edge_redirect%3Dtrue%26skip_shop_pay%3Dtrue&ur_verify=P-KYpmxd1dwJ8aWCWU3H3kFNXPM%3D).
Raw evidence
{ "status": 302, "location": "https://shop.app/checkout/13380845/cn/hWNEBVQxMZesAwkfGyAEQQaH/shop_pay_callback?_cs=3.AMPS&_mcs=3.AMPS&locale=en-US&redirect_source=checkout_universal_redirect&token=eyJhbGciOiJIUzI1NiJ9.eyJpc3MiOiJnaWQ6XC9cL3Nob3BpZnlcL1Nob3BcLzEzMzgwODQ1IiwibmJmIjoxNzgzMzg2MTE1LCJzZXNzaW9uX3Rva2VuIjoiQUFFQndaSWcyT0ZRVXgwal9FVno3QUsyQ3JUaU5tV0NMSnFVNVVqd3lNUmNpeGxyd0lqYUp4aXRTalgzUElzMHptRXhBc0lHRHFWQ0JWRndkdzVKbENQSnZhVG9nUUwzMktQSXlRWXBVbFhTOEs4MWw2QnFDSFY0N1lEaUdfbF9ORUw2S3l3Qnpuek8yR3g2aUpSWUZPaEktcGM0ZjlFNUFKaHRxR3dXcG5MSXJXRFBzblhFek1qaEttaU9DclB0OER1V0pzOFA0UFJzcUd2WEFUME8wQmVtYXFpdFhBIiwiZXhwIjoxNzgzMzg3MDE1LCJsYW5kaW5nX3BhZ2UiOiJcL2NoZWNrb3V0Iiwib3JpZ19yZWZlcnJlciI6IiJ9.L2ANvT36OKztMxUzeVHDMUFevU28BSvT3xxI8ttjtRU&tracking_unique=318725f2-be0f-4593-891e-b66e4a7cb037&tracking_visit=aedc391e-2643-45b1-9627-4557aff4843d&ur_back_url=https%3A%2F%2Fcolourpop.com%2Fcheckouts%2Fcn%2FhWNEBVQxMZesAwkfGyAEQQaH%2Fen-us%3F_r%3DAQABuh_Rg0tPGPxHoStkIAG5nxnwJTDDB9N8eD074b3A%26auto_redirect%3Dfalse%26edge_redirect%3Dtrue%26skip_shop_pay%3Dtrue&ur_verify=P-KYpmxd1dwJ8aWCWU3H3kFNXPM%3D" }
Discoverability
48 1/3 passed
Discoverability
48-
Fix robots.txt with AI bot rules Important 20/100
robots.txt found. AI bots referenced: none. Sitemap directive: yes.
How to fix: Add explicit User-agent entries for GPTBot, ClaudeBot, PerplexityBot.
Raw evidence
{ "aiBotsFound": [], "hasSitemap": true, "sizeBytes": 3612 } -
Pass sitemap.xml present and valid Important 100/100
Valid sitemap found.
Raw evidence
{ "sizeBytes": 773 } -
Fix Hreflang / locale signals on homepage Nice-to-have 0/100
No hreflang link tags on the homepage.
How to fix: Add <link rel="alternate" hreflang="…"> tags for each supported locale plus x-default. Agents use these to pick the right regional storefront.
Raw evidence
{ "langs": [] }
Content
50 1/2 passed
Content
50-
Pass llms.txt manifest for agents Nice-to-have 100/100
llms.txt present (4264 bytes).
Raw evidence
{ "sizeBytes": 4264 } -
Fix Markdown content negotiation on homepage Nice-to-have 0/100
Server returned text/html; charset=utf-8 despite Accept: text/markdown.
How to fix: Offer a Markdown variant of key pages — agents prefer Markdown over HTML when reading and summarizing pages.
Raw evidence
{ "contentType": "text/html; charset=utf-8", "status": 200 }
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