Google SEO MCP Server API - v1.13.5
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    Interface PageSpeedResult

    Summary of PageSpeed Insights analysis results, including scores and CWV.

    interface PageSpeedResult {
        accessibilityScore: number;
        bestPracticesScore: number;
        coreWebVitals: {
            cumulativeLayoutShift: number | null;
            firstContentfulPaint: number | null;
            firstInputDelay: number | null;
            largestContentfulPaint: number | null;
            timeToInteractive: number | null;
            totalBlockingTime: number | null;
        };
        loadingExperience: | {
            metrics: Record<string, { category: string; percentile: number }>;
            overallCategory: string | null;
        }
        | null;
        performanceScore: number;
        seoScore: number;
        strategy: "mobile"
        | "desktop";
        url: string;
    }
    Index

    Properties

    accessibilityScore: number

    Lighthouse Accessibility score (0-100).

    bestPracticesScore: number

    Lighthouse Best Practices score (0-100).

    coreWebVitals: {
        cumulativeLayoutShift: number | null;
        firstContentfulPaint: number | null;
        firstInputDelay: number | null;
        largestContentfulPaint: number | null;
        timeToInteractive: number | null;
        totalBlockingTime: number | null;
    }

    Core Web Vitals and other key lab metrics.

    loadingExperience:
        | {
            metrics: Record<string, { category: string; percentile: number }>;
            overallCategory: string | null;
        }
        | null

    Historical field data from real-world user experience (CrUX).

    performanceScore: number

    Lighthouse Performance score (0-100).

    seoScore: number

    Lighthouse SEO score (0-100).

    strategy: "mobile" | "desktop"

    The strategy used (mobile or desktop).

    url: string

    The analyzed URL.