Smallest body text is 11px (base ~14px). below the ~16px readable floor.
fix Keep body copy ≥15-16px; reserve sub-13px for fine print only.
01
Homepage / Lander
▲ strongest
10 tactics
$12.99 +1 more · 2 proof points
saas · Aug 15, 2026
gptzero.me
85/100 Strong
Scores above 95% of 1,252 multi-step funnels we have measured. Among the 959 saas funnels in that group, above 94%.
How this was measured
Coverage is detection coverage, not a verdict — it counts the conversion tactics we could prove are present, out of the 11 that apply to a saas funnel.
Measured by Roentgen 1.25.1, one of our versioned rulesets. A capture is read once and its measurements freeze there, so the stamp says which ruleset read this one.
Walk 47 links seen, 35 walkable, 1 matched, and we walked 2 pages.
What we recorded
Progress
2 scans
this funnel’s coverage score across measured re-scans
measuredextracted directly from the live page. a fact, not an opinion
0pts
since the first measured scan (2026-08-09) — 2 re-scans
- 85 Strong 2026-08-09
- 85 Strong 2026-08-15
The funnel, frame by frame
2 steps walkedIn their own words
33 quotedthe entry page’s own title, headline, buttons and prices — quoted, never paraphrased
measuredextracted directly from the live page. a fact, not an opinion- Page title
AI Detector - Free AI Checker for ChatGPT, GPT-5 & Gemini
- Meta description
Best free AI detector - simply paste your text to instantly get an overall AI score and advanced sentence by sentence detection.
- Headline
AI detector made to Preserve What's Human.
- Section headings
Video proof of the writing process. GPTZero in Google Docs
Advanced Insights. Go beyond a basic AI checker
Find plagiarism. Try our plagiarism detector
Improve your writing. Free grammar check and feedback
The most precise, reliable AI detection results on the market
Leading research in AI content detection modeling
Enterprise-Certified AI Detection Trusted by Leading Organizations
Scan top AI models
+5 more, not shown- Buttons and links
Products
Resources
Log in
Get started for free
Upload files
Upload from Google Drive
ChatGPT
Claude
Human
AI + Human
+2 more, not shown- Prices on the page
$12.99
$24.99
Sections
5 identified
structural bands identified on this funnel, cropped from its own capture
measuredextracted directly from the live page. a fact, not an opinion
Elements
1 harvested
the atomic pieces — price anchors, ratings, guarantees — with their verbatim on-page text
measuredextracted directly from the live page. a fact, not an opinion
What we found
8 tacticsconversion tactics we could prove are present, with the on-page text that evidences each
measuredextracted directly from the live page. a fact, not an opinionOffer clarity1 of 1
Makes the pricing ladder explicit
free, $12.99/mo, $24.99/mo
Action path3 of 4
Offers a free trial or free tier
free plan
Lead-capture form
Paste your text or, email
Offers a demo or docs entry point
Schedule a demo
Trust & proof2 of 2
Shows customer logos or a trusted-by claim
trusted by
Puts a number on adoption
17 Million Users
Friction reduction2 of 2
Answers buyer objections
FAQs about GPTZero
Offers a free trial or free tier
free plan
Value reinforcement1 of 2
Puts a number on adoption
17 Million Users
What we didn’t find
3 of 11 applicableapplicable tactics we checked for and did not see on any step we reached
measuredextracted directly from the live page. a fact, not an opinionWhat we didn’t see3 of 11 applicable
Us-vs-them comparison
304 of 1777 measured funnels run this
Proof above the fold
292 of 1777 measured funnels run this
Scarcity / urgency copy
94 of 1769 measured funnels run this
Absence is a measurement, not a recommendation: we do not know why a tactic is missing, whether it belongs here, or whether adding it would change anything. Where a walk stopped early, a tactic living deeper would also read as not detected.
How well it’s built
18 run · 7 flaggedcontrast, mobile, typography, accessibility, weight — each with what would fix it
measuredextracted directly from the live page. a fact, not an opinionReadability & contrast1 flagged
Text contrast (WCAG AA) needs workcontrast:text-contrast-wcag-aa
87% of measurable text passes WCAG AA. 4+ runs fail.
worst: “★★★★★” at 1.35:1 (14px, #d1d5db on #f6f5f1). needs 4.5:1
fix Raise text/background contrast to ≥4.5:1 (≥3:1 for large text), especially on CTAs and body copy.
Mobile & tap targetsclear
Mobile viewport passesmobile:mobile-viewport
Responsive viewport meta is present.
Typography2 flagged
Body text size needs worktype:body-text-size
Line height needs worktype:line-height
Body line-height is 1.15×. tight enough to hurt readability.
fix Set body line-height to ~1.4-1.6×.
Line length notetype:line-length
1 paragraph runs past ~95 characters per line.
fix Cap measure at ~60-75ch for comfortable reading.
Accessibility hygiene1 flagged
Language declared passesa11y:language-declared
html[lang] is set for screen readers.
Image alt text passesa11y:image-alt-text
All 27 content images carry alt text.
Form labels needs worka11y:form-labels
1 of 4 form fields have no label (+3 rely on placeholder only).
fix Give every input a <label> or aria-label; placeholders are not labels.
Link text notea11y:link-text
1 link uses generic text (“click here” / “learn more”).
fix Make link text describe its destination out of context.
Skip link notea11y:skip-link
No same-page “skip to content” link was found. Keyboard users tab through the whole nav on every page.
fix Add a first-in-DOM <a href="#main"> that is visible on focus.
Label in name notea11y:label-in-name
1 control has an aria-label that does not contain its visible text, so voice-control users cannot activate it by saying what they see.
fix Make the accessible name start with the visible label text.
Weight & delivery2 flagged
Page weight not measurableweight:page-weight
At least 3.9 MB across 221 measurable resources, but 148 cross-origin resources did not expose a size. The true weight cannot be determined from the page.
Render-blocking resources needs workweight:render-blocking-resources
14 stylesheets/scripts in <head> block first paint.
fix Defer non-critical JS (defer/async) and inline only critical CSS.
Oversized images needs workweight:oversized-images
11 images are shipped at more than 2x the width shown.
“code-snippet.3x481pfcfg7a7.png” is 1073px wide, displayed at 445px
fix Serve responsive sizes (srcset/sizes) matching the rendered width.
Structure & reachability1 flagged
Landmark regions needs workstructure:landmark-regions
No <main> or <header> landmark. screen-reader users cannot jump between regions.
fix Wrap the page in <header>, <main> and <footer> (or matching ARIA roles).
Keyboard reachability notestructure:keyboard-reachability
6 elements look clickable but cannot be reached by keyboard.
“Video proof of the writing process”, “Video proof of the writing process”, “GPTZero in Google Docs”
fix Use <button>/<a>, or add role + tabindex="0" and a key handler.
Form usabilityclear
Autocomplete hints noteforms:autocomplete-hints
No autocomplete attributes across 2 fields. browsers cannot autofill.
fix Add autocomplete="email"/"tel"/"name" to identity fields.
Inline validation passesforms:inline-validation
2 fields carry validation attributes (required/pattern/aria-invalid).
Brand kit
5 colour roles
palette by on-page usage · type rendered live
measuredextracted directly from the live page. a fact, not an opinionfull palette ordered by on-page usage %
primary#dfeeff
accent#dfeeff
bg#f6f5f1
surface#ffffff
text#727172
See the roles applied
accent
Body copy in their text role, on a surface card.
the roles, doing their job
The quick brown fox44px
Jumps over the lazy dog36px
A subheading in their voice26px
Body copy set at their measured paragraph size. This is how their product reads to a first-time visitor. same family, same scale, same weight.
- List item one, at body scale
- List item two
- List item three
Type scale, weights & families
SIZE SCALE
11pxAa
12pxAa
14pxAa
15pxAa
16pxAa
17pxAa
18pxAa
20pxAa
24pxAa
26pxAa
36pxAa
44pxAa
WEIGHTS
Aa200
Aa300
Aa400
Aa500
Aa600
Aa700
FAMILIES
Inter
rendered in their own type system · webfont not loaded. system fallback if uninstalled
We also looked for Playbook match, and found none on this funnel.
X-ray a funnel
