Free Core Web Vitals / Page Speed Risk Snapshot
Check your page for the structural patterns that most often cause slow load times and layout shift before Google Search Console flags it for you. Free, one URL, no login.
Most page speed problems trace back to a handful of structural patterns
A dozen blocking scripts in the head, images with no dimensions set, a web font that flashes invisible text, three chat widgets nobody remembers installing — none of it looks urgent day to day, but all of it adds up to the slow load times and layout shift that push Core Web Vitals into the red and quietly cost you rankings. We see this constantly across regulated-industry and ecommerce sites once a reviewed page picks up a chat widget, a review plugin, and a tracking pixel — three additions, each fine alone, that together tank load time.
This free check scans your page’s HTML for the same structural red flags we screen for before any client site goes live, so you know what to fix before running (or paying for) a full Lighthouse audit.
- Over 300KB of inline CSS detected in the page head — enough to measurably delay first paint on a typical mobile connection.
Sample result using example data — enter your own details below to get your real score.
Free Core Web Vitals / Page Speed Risk Snapshot
Drop in any live URL. We will scan its HTML for the structural patterns that most often cause slow load times and layout shift — render-blocking scripts, unoptimized images, bad font loading, and third-party script bloat — free, no login required.
Fetching your page and checking for common page speed risk patterns…
The Four Scoring Categories
- Render-Blocking Resources
- Whether synchronous scripts, excessive blocking stylesheets, or a bloated inline style block are delaying first paint.
- Image Weight & Layout Shift Risk
- Whether images are missing lazy-loading, missing explicit dimensions (the top cause of layout shift), or look unoptimized.
- Font Loading Strategy
- Whether custom or Google fonts use font-display: swap, whether font files are preloaded, and how many variants are being loaded.
- Third-Party & Structural Bloat
- Whether too many third-party script domains are loaded without connection hints, and whether total script-tag count is excessive.
Key Terms
- Core Web Vitals
- Google's three page-experience metrics — LCP, INP, and CLS — that measure loading speed, responsiveness, and visual stability.
- LCP (Largest Contentful Paint)
- How long it takes for the largest visible element on a page to render. Google considers 2.5 seconds or less 'good.'
- INP (Interaction to Next Paint)
- How quickly a page responds to a click, tap, or keypress. Replaced First Input Delay as Google's responsiveness metric; 200ms or less is 'good.'
- CLS (Cumulative Layout Shift)
- How much visible content unexpectedly shifts around while a page loads. A score of 0.1 or less is 'good.'
- PageSpeed Insights
- Google's free tool that reports Core Web Vitals plus lab and real-world field data for any URL.
Page Speed Risk Snapshot FAQ
Is this a real PageSpeed Insights or Lighthouse report?
No, and we want to be very clear about that. This is a static-HTML scan for structural patterns that commonly cause Core Web Vitals problems. It does not execute JavaScript, does not measure real load time, and does not produce an actual LCP, CLS, or INP score. Think of it as a fast first pass before you run the real PageSpeed Insights tool, not a certified performance report.
What exactly does it check?
It checks four things: whether render-blocking scripts and stylesheets are delaying first paint, whether images are missing lazy-loading or explicit dimensions, whether custom or Google fonts are loaded with a smart strategy, and whether too many third-party scripts are bloating the page without connection hints.
Why do Core Web Vitals matter for a small business?
Google uses Core Web Vitals as a ranking signal, and slow-loading, shifting pages lose visitors before they ever see your offer. Fixing the structural patterns this tool flags is usually cheaper and faster than most business owners expect.
Can this replace a real Lighthouse or PageSpeed Insights test?
No. This is a static HTML scan, so it cannot measure actual render time, run JavaScript, or produce a real Core Web Vitals field score. Use it as a fast first pass to catch obvious structural issues, then run the real PageSpeed Insights tool for an authoritative measurement.
Can I check a page that requires a login?
No. The tool can only read pages that are publicly reachable, and it blocks local and internal addresses for security reasons.
Is this really free?
Yes. Enter a URL and your email, and you get your results immediately. No credit card and no sales call required to see your score.
What do you do with my URL and email?
Your URL is used only to fetch and score that one page and is not stored beyond your result. Your email is used to send your results and, occasionally, related site-performance content. You can unsubscribe at any time.
What if my score comes back as high risk?
A high-risk score usually points to a specific, fixable pattern, most often render-blocking scripts or images missing dimensions. Your results include a plain-English list of what was flagged in each category, and you are welcome to book a free strategy call if you want help prioritizing fixes.
Resources & References
Primary sources for the speed metrics this checker is built around.
Built and reviewed by Chris Goodman, CEO of Tridigiam
Founder of a Las Vegas marketing agency building AI-visibility and compliance-aware marketing systems for regulated industries — healthcare, addiction treatment, and aesthetics. LinkedIn
Related Free Tools
Speed problems and mobile problems usually share a root cause.
- Mobile Usability Quick-Check — slow load times and poor mobile usability compound each other, especially on the connection speeds most mobile visitors actually have.
- Sitemap & Robots.txt Health Checker — crawl efficiency and page speed are both foundational technical-health signals worth checking together.
- Pixel & Conversion Tracking Health Checker — third-party tracking scripts are one of the most common, and most overlooked, causes of a slow page.
Built by an agency that treats page speed as a marketing problem, not just a dev problem
Tridigiam builds and manages websites for small businesses, healthcare practices, and political campaigns alike. Speed and Core Web Vitals aren’t a one-time cleanup, they’re part of how every page gets built and maintained.
If your score flags something real, or you just want help fixing what a real Lighthouse run turns up, a strategy call is free and there is no obligation.
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This is one of Tridigiam’s free diagnostic tools for local, political, and regulated-industry advertisers — AI visibility, schema, ad compliance, GBP, landing page CRO, ad spend waste, and more.