{"passport":{"unfragile":{"@version":"1.0","version":"2026-05","artifact":{"id":"tool_page-canary","slug":"page-canary","name":"Page Canary","type":"product","url":"https://www.pagecanary.com","page_url":"https://unfragile.ai/page-canary","categories":["automation"],"tags":[],"pricing":{"model":"freemium","free":true,"starting_price":null},"status":"active","verified":false},"capabilities":[{"id":"tool_page-canary__cap_0","uri":"capability://data.processing.analysis.ai.powered.root.cause.analysis.for.performance.bottlenecks","name":"ai-powered root cause analysis for performance bottlenecks","description":"Analyzes website performance metrics (Core Web Vitals, load times, resource waterfalls) using machine learning to identify underlying causes of degradation rather than just reporting symptoms. The system correlates performance signals across multiple dimensions (rendering, network, JavaScript execution) to pinpoint whether issues stem from third-party scripts, unoptimized images, server response times, or client-side rendering bottlenecks, then surfaces actionable remediation paths.","intents":["I need to understand why my site's Largest Contentful Paint is slow, not just see the metric","I want to know which specific resources or code patterns are causing performance regressions","I need to prioritize performance fixes based on actual impact to user experience"],"best_for":["E-commerce teams without dedicated performance engineers","Agencies managing multiple client sites with varying tech stacks","Product managers needing to justify performance investment to stakeholders"],"limitations":["AI analysis quality depends on breadth of historical performance data; new sites with limited audit history may receive generic recommendations","Cannot identify issues in custom or proprietary code without source map integration","Root cause analysis is probabilistic, not deterministic — may miss edge cases in complex architectures"],"requires":["Website publicly accessible via HTTP/HTTPS","JavaScript enabled for full performance metric collection","Minimum 1-2 audit runs to establish baseline for comparative analysis"],"input_types":["website URL","optional: performance baseline thresholds","optional: custom metric definitions"],"output_types":["structured performance report with root cause classifications","prioritized remediation recommendations","comparative analysis vs previous audits"],"categories":["data-processing-analysis","planning-reasoning"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_page-canary__cap_1","uri":"capability://automation.workflow.continuous.automated.website.performance.monitoring.with.scheduled.audits","name":"continuous automated website performance monitoring with scheduled audits","description":"Runs scheduled performance audits on a configurable cadence (hourly, daily, weekly) without manual intervention, collecting Core Web Vitals, page load metrics, and resource performance data across multiple geographic locations or device profiles. Results are stored in a time-series database enabling trend analysis and regression detection; the system automatically flags when metrics cross user-defined thresholds or degrade beyond historical variance.","intents":["I want to know immediately when my site's performance degrades, not discover it from user complaints","I need to track performance trends over time to validate the impact of optimization efforts","I want to monitor performance across different regions or device types to catch location-specific issues"],"best_for":["SaaS and e-commerce teams with continuous deployment pipelines","Agencies managing 10-100+ client sites requiring centralized monitoring","Teams needing to demonstrate performance SLAs to stakeholders"],"limitations":["Audit frequency is limited by plan tier; free tier may only support weekly audits vs premium's hourly","Geographic distribution of test locations is fixed per plan; cannot dynamically add custom test nodes","Real user monitoring (RUM) data is not collected — only synthetic audits, missing real-world network/device variance","Alert fatigue risk if thresholds are not carefully tuned; no built-in anomaly detection to distinguish signal from noise"],"requires":["Website must remain publicly accessible 24/7","API key or webhook integration for alert delivery","Minimum 1 month of historical data to establish meaningful baselines for regression detection"],"input_types":["website URL","audit schedule configuration (frequency, time windows)","performance threshold definitions","optional: geographic locations or device profiles"],"output_types":["time-series performance metrics","alert notifications (email, webhook, Slack)","trend reports and regression summaries","historical audit logs"],"categories":["automation-workflow","data-processing-analysis"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_page-canary__cap_10","uri":"capability://automation.workflow.centralized.performance.dashboard.for.multi.site.agencies","name":"centralized performance dashboard for multi-site agencies","description":"Provides a unified dashboard for agencies managing performance across multiple client sites, showing aggregated metrics, alerts, and trends for all sites in a single view. The system enables filtering by client, site, or metric, allows drilling down into individual site details, and supports role-based access control (e.g., clients see only their site, account managers see all sites) to facilitate collaboration and client reporting.","intents":["I manage 50+ client sites and need a single dashboard to see which ones have performance issues","I want to show clients their performance metrics in a branded report without giving them access to all my other clients' data","I need to identify performance trends across my client portfolio to inform service offerings or upsell opportunities"],"best_for":["Agencies managing 10-100+ client sites","White-label service providers needing client-facing dashboards","Enterprise teams managing performance across multiple business units"],"limitations":["Dashboard is limited to Page Canary's metrics; cannot aggregate data from other monitoring tools (Datadog, New Relic)","Role-based access control may be basic; fine-grained permissions (e.g., read-only for specific metrics) may not be available","Reporting is limited to Page Canary's built-in reports; custom dashboards or BI integration may not be supported","Multi-site dashboard may have performance issues with 100+ sites; filtering and sorting could be slow"],"requires":["Premium subscription with multi-site support","Multiple sites added to the account","Optional: API access for custom integrations"],"input_types":["multiple website URLs","user roles and permissions configuration"],"output_types":["unified dashboard (all sites' metrics at a glance)","filtered views (by client, site, metric, date range)","aggregated reports (portfolio-wide trends, performance distribution)","client-facing reports (branded, role-restricted)"],"categories":["automation-workflow","data-processing-analysis"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_page-canary__cap_11","uri":"capability://tool.use.integration.webhook.and.api.integration.for.custom.workflows","name":"webhook and api integration for custom workflows","description":"Exposes REST API endpoints and webhook support for audit results, enabling integration with external systems (CI/CD pipelines, Slack, custom dashboards, data warehouses). Teams can receive audit results programmatically, trigger custom actions based on performance thresholds, or export data to analytics platforms for deeper analysis. The system supports webhook retries and signature verification for security.","intents":["I want to integrate performance audits into my CI/CD pipeline to fail builds if performance degrades","I want to send audit results to our data warehouse for custom analysis and reporting","I want to trigger custom actions (e.g., notify a Slack channel, create a Jira ticket) when performance issues are detected"],"best_for":["DevOps teams integrating performance monitoring into CI/CD","Data teams building custom analytics on performance data","Teams with custom workflows requiring programmatic access to audit results"],"limitations":["API rate limits may restrict high-frequency polling; webhook delivery is more efficient but requires public endpoint","API documentation may be limited; no official SDKs for popular languages (Python, Node.js)","Webhook payload structure may change between versions; no versioning or backward compatibility guarantees","Authentication is API-key based; no OAuth or fine-grained scopes for least-privilege access"],"requires":["API key from Page Canary account","Public HTTPS endpoint for webhook delivery (if using webhooks)","Understanding of REST APIs and JSON payloads"],"input_types":["API endpoint (audit results, site metrics, alert history)","webhook configuration (URL, event types, retry policy)"],"output_types":["JSON audit results (metrics, recommendations, timestamp)","webhook POST payload (event type, site data, metric changes)","API response (success/failure, rate limit headers)"],"categories":["tool-use-integration","automation-workflow"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_page-canary__cap_2","uri":"capability://automation.workflow.real.time.performance.alert.delivery.with.configurable.thresholds","name":"real-time performance alert delivery with configurable thresholds","description":"Monitors audit results against user-defined performance thresholds (e.g., LCP > 2.5s, CLS > 0.1) and triggers notifications through multiple channels (email, webhook, Slack integration) when metrics breach limits or show significant degradation. The system uses threshold-based rules and optional statistical variance detection to avoid false positives from normal fluctuation, allowing teams to respond to genuine performance regressions within minutes.","intents":["I want my team notified immediately when performance metrics exceed acceptable limits","I need alerts routed to Slack so the team sees them in our existing communication channel","I want to distinguish between normal variance and genuine performance regressions to avoid alert fatigue"],"best_for":["DevOps and SRE teams managing performance SLAs","Agencies needing to escalate performance issues to clients quickly","Teams with on-call rotations requiring rapid incident detection"],"limitations":["Alert rules are threshold-based, not ML-driven; cannot automatically learn optimal thresholds from historical data","Slack integration may require manual webhook setup; no native OAuth flow for simplified authentication","Alert deduplication is basic; no built-in grouping for related performance issues across multiple pages","Notification latency depends on audit frequency; hourly audits mean up to 60 minutes before alert delivery"],"requires":["Slack workspace with webhook permissions, or email address for alert delivery","Defined performance thresholds (Core Web Vitals targets or custom metrics)","Active monitoring subscription (free tier may have limited alert frequency)"],"input_types":["threshold configuration (metric name, operator, value)","alert channel configuration (email, webhook URL, Slack channel)","optional: variance tolerance for statistical anomaly detection"],"output_types":["alert notification (email, Slack message, webhook POST)","alert metadata (metric value, threshold, audit timestamp, remediation link)"],"categories":["automation-workflow","safety-moderation"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_page-canary__cap_3","uri":"capability://data.processing.analysis.comparative.performance.analysis.across.audit.history","name":"comparative performance analysis across audit history","description":"Aggregates performance metrics from multiple audit runs over time and generates trend reports showing how metrics have evolved (improved, degraded, or remained stable). The system calculates period-over-period changes, identifies correlation between code deployments and performance shifts, and visualizes performance trajectories to help teams understand the impact of optimization efforts or identify when regressions were introduced.","intents":["I want to see if my performance optimization efforts actually improved metrics or if they stayed the same","I need to identify when performance degraded and correlate it with recent code changes or deployments","I want to show stakeholders a dashboard proving that performance improvements are real and sustained"],"best_for":["Product teams justifying performance engineering investment","Teams running A/B tests on performance optimizations","Agencies demonstrating performance improvements to clients"],"limitations":["Trend analysis requires minimum 4-8 weeks of historical audit data; new sites cannot generate meaningful trends immediately","Correlation between deployments and performance shifts is not automatic; requires manual annotation or CI/CD integration to link audit timestamps to code changes","Comparative analysis is limited to the same URL; cannot aggregate trends across multiple pages or subdomains without separate reports","Free tier may have limited historical data retention (e.g., 30 days vs 1 year for premium)"],"requires":["Minimum 2-4 weeks of continuous audit history","Optional: CI/CD integration or deployment event markers for correlation analysis","Premium subscription for extended historical data retention"],"input_types":["audit history (time-series performance metrics)","optional: deployment events or code change annotations","optional: date range for comparative analysis"],"output_types":["trend reports (line charts, period-over-period comparisons)","regression summaries (when metrics degraded, by how much)","correlation analysis (deployment events vs metric changes)","exportable reports (PDF, CSV)"],"categories":["data-processing-analysis","planning-reasoning"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_page-canary__cap_4","uri":"capability://data.processing.analysis.seo.impact.assessment.from.performance.metrics","name":"seo impact assessment from performance metrics","description":"Analyzes how performance metrics (Core Web Vitals, page speed) correlate with SEO ranking factors and provides recommendations to improve search visibility. The system maps performance issues to Google's ranking signals (LCP, FID, CLS) and estimates potential SEO impact, helping teams understand that performance optimization is not just a UX concern but a ranking factor that directly affects organic traffic.","intents":["I want to understand how my site's performance issues are affecting my Google search rankings","I need to convince stakeholders that performance optimization will improve our organic traffic, not just user experience","I want to prioritize performance fixes based on their SEO impact, not just raw metrics"],"best_for":["E-commerce teams competing on organic search visibility","Agencies managing SEO for multiple client sites","Marketing teams needing to justify performance engineering investment"],"limitations":["SEO impact assessment is correlative, not causal; cannot definitively predict ranking changes from performance improvements alone","Does not integrate with Google Search Console or rank tracking tools; cannot show actual ranking changes, only estimated impact","Recommendations are generic (e.g., 'improve LCP') without site-specific context about which optimizations will have highest ROI","Free tier may exclude SEO analysis; premium-only feature"],"requires":["Website indexed by Google (requires 1-2 weeks of crawling)","Premium subscription for SEO impact analysis","Optional: Google Search Console integration for actual ranking data"],"input_types":["performance metrics (Core Web Vitals, page speed)","optional: current Google rankings or search traffic data"],"output_types":["SEO impact score (estimated ranking impact from performance improvements)","prioritized recommendations (which performance fixes will have highest SEO benefit)","organic traffic impact estimates"],"categories":["data-processing-analysis","planning-reasoning"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_page-canary__cap_5","uri":"capability://automation.workflow.multi.page.site.performance.auditing.with.aggregated.reporting","name":"multi-page site performance auditing with aggregated reporting","description":"Extends performance auditing beyond single-page analysis to scan multiple pages or entire site sections, collecting performance metrics for each page and aggregating results into a site-wide performance profile. The system identifies which pages have the worst performance, highlights patterns (e.g., all product pages slow, checkout fast), and generates reports showing performance distribution across the site to help teams prioritize optimization efforts.","intents":["I want to audit my entire e-commerce site, not just the homepage, to find which pages are slowest","I need to identify performance patterns across my site (e.g., all blog posts slow, product pages fast) to target optimization efforts","I want a site-wide performance scorecard to track overall health, not just individual page metrics"],"best_for":["E-commerce teams managing hundreds of product pages","Content-heavy sites (blogs, news) with variable performance across pages","Agencies auditing client sites with complex information architecture"],"limitations":["Crawl scope is limited by plan tier; free tier may only audit 5-10 pages vs premium's 100+ pages","Cannot crawl behind authentication or paywalls; limited to publicly accessible pages","Crawl time scales linearly with page count; auditing 1000+ pages may take hours or require overnight scheduling","Aggregated reporting may mask outliers; a few very slow pages could be hidden in site-wide averages"],"requires":["Website with crawlable sitemap or URL list","Sufficient crawl quota (free tier may limit to 10-50 pages per audit)","Optional: robots.txt configuration to exclude pages from crawl"],"input_types":["website URL or sitemap.xml","optional: URL patterns or page categories to audit","optional: crawl depth or page count limits"],"output_types":["per-page performance metrics (LCP, FID, CLS, load time)","aggregated site-wide performance profile","performance distribution charts (histogram of page speeds)","slowest pages report with remediation recommendations"],"categories":["automation-workflow","data-processing-analysis"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_page-canary__cap_6","uri":"capability://data.processing.analysis.device.and.geographic.performance.variation.analysis","name":"device and geographic performance variation analysis","description":"Runs performance audits across multiple device profiles (mobile, tablet, desktop) and geographic locations (US, EU, Asia) to surface how performance varies based on network conditions, device capabilities, and server proximity. The system identifies whether performance issues are device-specific (e.g., slow on mobile due to JavaScript) or location-specific (e.g., slow in Asia due to CDN coverage gaps), enabling targeted optimization strategies.","intents":["I want to know if my site is slow on mobile or just desktop, so I can prioritize mobile optimization","I need to understand if my site is slow globally or just in certain regions, to guide CDN or server placement decisions","I want to audit performance across different network conditions (4G, 3G, WiFi) to understand real-world user experience"],"best_for":["Global e-commerce teams serving users across multiple regions","Mobile-first teams needing to validate mobile performance","Teams using CDN or multi-region infrastructure needing to validate coverage"],"limitations":["Device profiles are simulated (Chrome DevTools emulation), not real devices; may not capture device-specific quirks or performance characteristics","Geographic test locations are fixed per plan; cannot dynamically add custom test nodes or regions","Network throttling is simulated (e.g., 4G emulation), not real network conditions; actual user experience may vary","Premium feature; free tier may only support single device/location combination"],"requires":["Premium subscription for multi-device/location auditing","Website accessible from all test locations (no geo-blocking)"],"input_types":["device profiles (mobile, tablet, desktop)","geographic locations (US, EU, Asia, etc.)","optional: network throttling profiles (4G, 3G, WiFi)"],"output_types":["per-device performance metrics (mobile vs desktop comparison)","per-location performance metrics (regional performance heatmap)","device/location performance matrix (which combinations are slowest)","recommendations for device-specific or location-specific optimizations"],"categories":["data-processing-analysis","automation-workflow"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_page-canary__cap_7","uri":"capability://automation.workflow.freemium.performance.audit.with.no.credit.card.required","name":"freemium performance audit with no credit card required","description":"Provides a free tier that allows users to run basic performance audits without requiring credit card information or account verification, lowering the barrier to entry for small businesses and individuals. The free tier includes essential metrics (Core Web Vitals, load time, resource analysis) and basic recommendations, with premium features (continuous monitoring, advanced analysis, multi-page auditing) available via paid subscription.","intents":["I want to check my site's performance without signing up for a paid tool or providing payment information","I want to try the tool before committing to a paid plan to see if it's useful for my needs","I want a simple, free performance audit tool for my small business site without complex setup"],"best_for":["Solo developers and small business owners with limited budgets","Agencies evaluating the tool before recommending to clients","Teams wanting to test the tool's quality before purchasing premium features"],"limitations":["Free tier is limited to single-page audits; multi-page auditing requires premium","Audit frequency is limited (e.g., 1-2 audits per day vs unlimited for premium)","Historical data retention is limited (e.g., 30 days vs 1 year for premium)","No continuous monitoring or real-time alerts on free tier","Advanced features (SEO analysis, device/location variation) are premium-only","Free tier may have slower audit execution or lower priority in processing queue"],"requires":["No credit card required","Email address for account creation (optional for single-use audits)","Website publicly accessible via HTTP/HTTPS"],"input_types":["website URL"],"output_types":["basic performance report (Core Web Vitals, load time, resource analysis)","simple recommendations (top 3-5 optimization opportunities)","optional: email report delivery"],"categories":["automation-workflow"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_page-canary__cap_8","uri":"capability://data.processing.analysis.third.party.script.and.resource.impact.analysis","name":"third-party script and resource impact analysis","description":"Analyzes the performance impact of third-party scripts (analytics, ads, chat widgets, fonts) by measuring their contribution to page load time, JavaScript execution time, and Core Web Vitals degradation. The system identifies which third-party resources are most impactful, suggests optimization strategies (lazy loading, async execution, removal), and helps teams make informed decisions about which third-party tools are worth the performance cost.","intents":["I want to know which of my third-party scripts (Google Analytics, ads, chat widget) are slowing down my site the most","I need to decide whether to keep a third-party tool or remove it based on its performance impact","I want to optimize how third-party scripts load (async, lazy, deferred) to minimize their impact on Core Web Vitals"],"best_for":["E-commerce teams running multiple analytics and ad platforms","Publishers balancing ad revenue with site performance","Teams needing to justify removing or replacing third-party tools"],"limitations":["Impact analysis is based on synthetic audits, not real user data; actual impact may vary based on user network/device","Cannot measure impact of dynamically-loaded scripts that are not present during audit time","Recommendations are generic (e.g., 'use async loading') without site-specific implementation guidance","Does not integrate with third-party tool dashboards; cannot show trade-offs between performance and functionality"],"requires":["Website with third-party scripts loaded","Basic understanding of script loading strategies (async, defer, lazy)"],"input_types":["website URL (scripts detected automatically from page HTML)"],"output_types":["third-party script inventory (name, source, size, load time)","performance impact ranking (which scripts slow down the site most)","optimization recommendations (async, lazy loading, removal)","estimated performance improvement from optimization"],"categories":["data-processing-analysis","planning-reasoning"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_page-canary__cap_9","uri":"capability://planning.reasoning.actionable.remediation.recommendations.with.implementation.guidance","name":"actionable remediation recommendations with implementation guidance","description":"Generates performance optimization recommendations that go beyond identifying issues to provide specific, actionable steps teams can take to improve metrics. Recommendations are prioritized by estimated impact (e.g., 'optimizing images will improve LCP by 0.5s'), include implementation guidance (code snippets, configuration changes), and are tailored to the site's technology stack when detectable (e.g., different recommendations for WordPress vs custom Node.js).","intents":["I want specific steps to fix my performance issues, not just a list of problems","I want to know which optimization will have the biggest impact so I can prioritize my work","I want code examples or configuration changes I can implement immediately, not vague best practices"],"best_for":["Development teams without dedicated performance engineers","Agencies needing to provide clients with clear action plans","Teams wanting to implement fixes without hiring external consultants"],"limitations":["Recommendations are generic and may not account for site-specific constraints (e.g., legacy code, third-party dependencies)","Implementation guidance is limited to common patterns; complex optimizations may require custom development","Estimated impact is based on synthetic testing, not guaranteed real-world improvement","Does not provide ongoing support or validation that recommendations were implemented correctly"],"requires":["Basic understanding of web performance concepts (caching, compression, lazy loading)","Development environment or staging site to test recommendations"],"input_types":["performance audit results","optional: technology stack information (CMS, framework, hosting)"],"output_types":["prioritized recommendations (ranked by estimated impact)","implementation guidance (code snippets, configuration changes)","estimated performance improvement (e.g., 'will improve LCP by 0.5s')","difficulty/effort estimate (quick win vs complex optimization)"],"categories":["planning-reasoning","code-generation-editing"],"confidence":0.5,"matches":0,"success_rate":0}],"trust":{"score":43,"verified":false,"data_access_risk":"high","permissions":["Website publicly accessible via HTTP/HTTPS","JavaScript enabled for full performance metric collection","Minimum 1-2 audit runs to establish baseline for comparative analysis","Website must remain publicly accessible 24/7","API key or webhook integration for alert delivery","Minimum 1 month of historical data to establish meaningful baselines for regression detection","Premium subscription with multi-site support","Multiple sites added to the account","Optional: API access for custom integrations","API key from Page Canary account"],"failure_modes":["AI analysis quality depends on breadth of historical performance data; new sites with limited audit history may receive generic recommendations","Cannot identify issues in custom or proprietary code without source map integration","Root cause analysis is probabilistic, not deterministic — may miss edge cases in complex architectures","Audit frequency is limited by plan tier; free tier may only support weekly audits vs premium's hourly","Geographic distribution of test locations is fixed per plan; cannot dynamically add custom test nodes","Real user monitoring (RUM) data is not collected — only synthetic audits, missing real-world network/device variance","Alert fatigue risk if thresholds are not carefully tuned; no built-in anomaly detection to distinguish signal from noise","Dashboard is limited to Page Canary's metrics; cannot aggregate data from other monitoring tools (Datadog, New Relic)","Role-based access control may be basic; fine-grained permissions (e.g., read-only for specific metrics) may not be available","Reporting is limited to Page Canary's built-in reports; 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