Diagnostic Tool Catalog
Single-request forensic utilities analyzing server HTML, transport headers, and DOM markup directly in your browser, paired with our agency-grade client proposal engine.
Agency & Commercial Suite
6 toolsMonetization tools, client tear sheet proposal generators, and active-tab browser inspection engines built for agencies and consultants.
VitalsSniper PRO
In-browser website forensics, visual LCP element highlighter, and client proposal generator.
Website Opportunity Analyzer
Calculates performance bottlenecks and models conversion improvements from Core Web Vitals gains.
Client Audit Generator
Automated 1-page agency tear sheets with custom agency branding, colors, and booking links.
Competitor Benchmark Suite
Side-by-side speed and SEO audit comparing a client site against direct competitors.
Automated CWV Monitoring
Regression tracking alerting you when CMS updates or plugins cause Core Web Vitals to slip.
Portfolio Bulk Scanner
Batch audit up to 50 URLs per run across client portfolios with live progress, CSV export, and PDF reports.
Core Web Vitals & Loading Speed
6 toolsForensic latency diagnostics isolating server TTFB, Largest Contentful Paint hero assets, total page weight budgets, and render-blocking scripts.
Website Speed Test
In-browser performance audit measuring server TTFB and mobile Core Web Vitals.
LCP Element Finder
Isolate the exact image or headline slowing down your Largest Contentful Paint.
Page Weight Checker
Break down total transfer bytes across JavaScript, CSS, images, and fonts.
Image Size Analyzer
Inspect image compression, modern WebP/AVIF adoption, and aspect ratio layout shifts.
ImgSpec Responsive Breakpoint & LCP Auditor
Audit mobile image byte waste, LCP fetchpriority hints, and auto-generate responsive picture markup.
PayloadSniper INP & Script Bloat-Tracer
Parse server HTML for render-blocking scripts, third-party tags, and total script count. Estimates TBT and INP from those counts.
Technical SEO & Crawlability
5 toolsDeep crawl triage inspecting RFC 9309 robots collisions, redirect hops, server vs client DOM hydration parity, and internal link PageRank equity flow.
SEO Meta Checker
Audit title tags, meta descriptions, canonical headers, and social open graph cards.
Broken Link Checker
Detect 404 dead ends, broken internal anchors, and problematic external links.
DOM Hydration & SSR Parity Engine
Parse server-rendered HTML for missing schema, noindex tags, and thin content that a non-JavaScript crawler would see.
GSC Indexing Triage & Crawler Tracer
Triage Google Search Console indexing dropouts, RFC 9309 robots collisions, and redirect chains.
LinkBleed Internal Link Graph & Orphan Tracer
Audit internal link architecture, calculate PageRank equity leakage, and uncover orphan pages.
AI Search, GEO & Knowledge Graph
5 toolsGenerative Engine Optimization scoring, Schema.org @id entity graph integrity, deslop editorial gates, and semantic vector anchor text profiling.
Schema Validator
Inspect Schema.org JSON-LD structured data and entity markup.
GEO Citability & AI Crawler Auditor
Audit content citability for Google AI Overviews, ChatGPT Search, and Perplexity based on Princeton KDD 2024 research.
SchemaGraph Entity & Knowledge Graph Tracer
Trace cross-page Schema.org JSON-LD entity integrity, broken @id references, and Knowledge Graph connectivity.
ContextSilo Semantic Anchor Text & Vector Auditor
Audit semantic anchor text profiles, passage vector contiguity, and keyword cannibalization collisions.
ProseLint Editorial Compiler & Deslop Gate
Audit text for AI writing tropes, sentence cadence burstiness, GEO citability, and Gutenberg block formatting.
Mobile UX & Server Security
2 toolsMobile viewport horizontal scroll detection, fixed-pixel breakout checks at 375px, and SSL transport security header audits.
HTTP Header Checker
Verify security headers, cache-control policies, HSTS, and bot access headers.
Mobile Overflow & Viewport Breakage Tracer
Isolate mobile horizontal scroll breakages, rogue 100vw containers, and unconstrained flex elements on mobile viewports.