Find the Problem.
Prove It. Sell the Solution.
The in-browser performance forensics and client outreach engine. Built for web agencies, SEO specialists, and freelance consultants to close speed optimization retainers in minutes.
From Flaw Detection to Signed Contract
VitalsSniper PRO is not just a passive checker: it is an end-to-end client acquisition engine designed to convert technical issues into revenue.
Audit
Injects directly into any active browser tab. Audits DOM element depth, third-party payload bloat, and CMS stack with zero server lag.
Diagnose
Pinpoints the exact DOM node triggering Largest Contentful Paint (LCP) and render-blocking scripts causing high Interaction to Next Paint (INP).
Visual Proof
In-viewport pulsing outline around the offending hero element or uncompressed asset. Undeniable empirical evidence for prospect outreach.
Report
Generates a crisp 1-page executive summary stamped with your agency branding, booking CTA, and specific technical flaw documentation.
Proposal
Pre-written 3-sentence email hooks and proposal copy designed to turn speed flaws into recurring client optimization retainers.
Monitor
Save audited domains into your local CRM database. Export structured CSV lists formatted for outreach campaigns.
Free Web Tools vs VitalsSniper PRO
Everything you need to audit any client site directly inside your browser viewport.
| Capability | Free Web Auditor | VitalsSniper PRO |
|---|---|---|
| Core Web Vitals Telemetry | Basic Lab Scan | 50ms Real-Time In-Tab |
| LCP Visual Highlighting | Text Selector Only | Live Pulsing Screen Overlay |
| Daily Scan Limit | 2 per Day | Unlimited |
| White-Label PDF Reports | Standard Web Audits Brand | Custom Agency Brand & CTA |
| Client Pitch Copy Generator | No | Pre-Populated 3-Sentence Hooks |
| Domain CRM & CSV Export | No | Full Local Lead CRM |
Why We Built VitalsSniper:
The Problem With Modern Website Audits
If you have ever tried to audit a website, you know how frustrating the process has become.
You plug a URL into an audit tool, wait 30 seconds for a server queue, and get back a wall of red numbers and developer jargon: “minimize main-thread work,” “reduce unused JavaScript,” “avoid chaining critical requests.”
That output helps almost nobody:
We built VitalsSniper because we were exhausted by this entire charade.
People do not act on abstract scorecards. They act on visible, undeniable evidence. When you can see the exact slowest element highlighted right on your screen, the problem stops being theoretical: it becomes obvious and actionable.
One Engine. Three Specific Transformations.
Whether you are fixing your own website or pitching performance retainers, VitalsSniper turns technical data into practical outcomes.
Solo Website Owners
Self-Diagnosis & Quick FixesSolo Freelancers
Client Acquisition & AuthorityDigital Agencies
High-Velocity ProspectingVitalsSniper executes locally in your browser using native Chrome DevTools Protocol APIs. Test all active-tab diagnostics, client teardowns, and multi-channel outreach generators, with monitoring and client projects available on the 7-day WebAudits Cloud trial.
Full Feature Access: 7-Day Cloud Trial
Full access to active tab forensics, white-label client tear sheets, and multi-channel pitches. Zero payment up front.
VitalsSniper PRO
Full agency client-acquisition suite with 7-day Cloud trial access.