PDF delivered in under 1 hour

Free tools give
you scores.
We find what's broken.

An 8-metric audit — 4 automated + 4 human-reviewed — in a PDF you can hand to your developer tomorrow.

Real Sentinel audit showing Sentinel B+ grade with 8-metric scorecard
Real audit · sentinelpage.com B+
⚠ Title tag corrupted in Google
✓ SEO 100/100
chillfolio.comB+·
dub.coB+·
posthog.comC+·
uptimedude.comB·
gumroad.comB−·
lemonsqueezy.comC+·
designjoy.coC·
metateam.aiC+·
guideflow.comC·
Your site could be next →
chillfolio.comB+·
dub.coB+·
posthog.comC+·
uptimedude.comB·
gumroad.comB−·
lemonsqueezy.comC+·
designjoy.coC·
metateam.aiC+·
guideflow.comC·
Your site could be next →
What you receive

Every section of the report

Not a Lighthouse dump. Here's exactly what's inside the PDF — with real screenshots from real audits.

01 — Scorecard

8 metrics. 4 automated, 4 human.

Lighthouse handles the technical layer. A conversion specialist reads your page for the four things that actually move the needle: Messaging, Trust, CTA quality, and Mobile experience.

  • Performance, SEO, Accessibility, Best Practices — Lighthouse
  • Messaging & Clarity — does your headline actually communicate value?
  • Trust & Social Proof — logos, testimonials, evidence
  • CTA Effectiveness — placement, copy, conversion intent
  • Mobile Experience — what phone visitors actually see
8-metric scorecard with color-coded scores
Desktop and mobile screenshots side by side
02 — Screenshots

Your page exactly as visitors see it.

Desktop at 1280px. Mobile at 375px. Full viewport captures. Cookie banners, layout shifts, and CTA visibility — all visible before we even describe them in the findings.

  • Desktop above the fold — 1280×800
  • Mobile — 375×812 iPhone viewport
  • Issues visible visually, not just described
03 — Findings + Actions

Specific. Prioritised. Actionable.

Strengths to protect, critical issues costing conversions, warnings worth scheduling — each with evidence and a fix. Followed by 5 prioritised actions you can give to a developer today.

  • Strengths — don't accidentally break what's working
  • Critical issues — costing you conversions right now
  • 5 action items — ordered by impact, ready to assign
Findings and prioritised action list
The scorecard

4 automated + 4 human scores

Lighthouse gives you the baseline. The qualitative scores are the part no free tool provides — they require a human reading and evaluating your page.

Live example from audit of guideflow.com
26
Performance
92
SEO
96
Accessibility
77
Best Practices
Human-evaluated — requires reading the page
7/10
Messaging
8/10
Trust & Proof
4/10
CTA Quality
6/10
Mobile XP
What does Performance 45 mean for your business?
Your page takes ~6–8 seconds to become interactive on a mid-range mobile connection. Every extra second costs ~7% in conversions — at 45, you're losing roughly a third of mobile visitors before they can even read your headline.

See exactly what you're buying before you pay.

Full sentinelpage.com audit — every section, no redactions. B+ grade.

↓ Download sample report (free)
From real audits

The kind of things we catch

Real findings from recent audits — verbatim. This is the level of specificity you get.

Criticalguideflow.com

Hero CTAs point to href="#" — both primary buttons go nowhere

"Get started" and "Book a demo" in the hero both have href="#". Every visitor who clicks either button scrolls to the top and hits a dead end. These are the two highest-visibility CTAs on the page.

Criticalguideflow.com

123 seconds of main-thread work — 45s of JavaScript execution

Third-party scripts stack on top of Webflow's already heavy runtime. On mid-range mobile, the page is non-interactive for several seconds after load. 1,078 KiB of unused JavaScript could be deferred or removed. Performance score: 26/100.

Criticalgumroad.com

Every CTA on the page says "Start selling" — zero variation

The entire page uses a single CTA phrase from hero to footer. Bottom-of-page visitors who have read everything get the same message as cold arrivals. Conversion fatigue sets in and the phrase loses meaning by repetition.

Criticalguideflow.com

No conversion CTAs — every button goes to a feature page

Every visible CTA ("Sandbox", "Demo pages", "Demo center", "AI", "Sales") navigates to a feature category — not a signup or trial. First-time visitors have no clear path to becoming customers.

Warninguptimedude.com

H1 contains a hidden non-breaking space: "your site"

The H1 reads "Monitor your site" — with a non-breaking space injected between "your" and "site" in the HTML source. Invisible to visitors, but corrupts the keyword signal Google reads from the primary headline.

Warningdesignjoy.co

74 of 74 images missing alt text — 100% miss rate

Every single image — portfolio pieces, case study previews, logos — has no alt attribute. Zero image SEO value. Zero context for screen readers.

Strengthuptimedude.com

Accessibility 100/100 — worth protecting

Every image has alt text, heading hierarchy is correct, all interactive elements are labeled. One of two perfect accessibility scores in the batch. Worth noting explicitly so a future refactor doesn't break it.

How it works

Three steps, under an hour

01

Submit your URL + email

Pay once — €29, one-time. No account needed. We start immediately.

02

We run the audit

Lighthouse for the technical layer. A specialist reads your page for messaging, trust, CTAs, and mobile. Both views in one report.

03

PDF arrives in your inbox

Usually 15–45 minutes. A report you can actually act on — or hand to a developer with clear instructions.

Pricing

One audit. One price.

No subscriptions. No dashboards. No "contact us". Just a report.

29
One-time · per audit
  • 8-metric scorecard — 4 automated + 4 human-evaluated
  • Desktop + mobile screenshots — exactly what visitors see
  • Written findings — specific, evidenced, not boilerplate
  • 5 prioritised actions — ordered by impact, ready to assign
  • PDF you can share — with your team, agency, or developer
  • Delivered in under 1 hour — usually 15–45 minutes
Get my audit →
🔒 Stripe checkout · Not satisfied? We'll fix it or refund.
👤 Human-reviewed
The 4 qualitative scores — Messaging, Trust, CTA, Mobile — are evaluated by a conversion specialist who actually reads your page. Not a crawler. Not an algorithm.
FAQ

Questions

Can I see what I'm getting before I pay?

Yes — download a real sample report. Full audit, no redactions. If it doesn't look worth €29, don't buy.

Is this just a Lighthouse report with extra steps?

No. Lighthouse handles 4 automated scores. The other half — Messaging, Trust, CTA quality, and Mobile experience — requires a human reading your page. Those are the scores most sites don't know they're failing, and they're the ones most directly tied to conversions.

How long until I receive the report?

Typically 15–45 minutes from payment. You'll receive an email with the PDF attached. Occasionally up to 90 minutes for unusually large or slow pages.

What if I'm not happy with it?

Reply to the delivery email. We'll review it and either fix what you flag or give you a full refund. We'd rather fix it.

What kinds of pages do you audit?

Any public landing page — SaaS product pages, startup homepages, agency sites, e-commerce pages. Just needs to load without a login.

What if my page changes after the audit?

The audit reflects your page at the time of the report. If you make significant changes, you can order a fresh audit. Many customers do a before/after to measure improvement — each audit is €29.

How does the refund work?

Reply to the delivery email within 7 days. Tell us what you expected vs. what you got. We'll fix the specific issue or issue a full refund — no forms, no questions. See our refund policy.

Do you offer bulk or agency pricing?

Yes. If you're auditing 5+ pages (for clients or internally), email [email protected] for a bulk rate. We typically offer 30–40% off for volumes of 10+.

Can I ask questions before buying?

Of course — email [email protected]. We typically reply within a few hours.

Stop guessing.
Know what to fix.

€29 · 8 metrics · PDF in under an hour.

Audit my landing page →