Smallest body text is 10px (base ~18px). below the ~16px readable floor.
fix Keep body copy ≥15-16px; reserve sub-13px for fine print only.
01
Free Tools
0 tactics
no named tactics detected on this step
content · Aug 9, 2026
thecadhub.com
30/100 Sparse
Scores above 18% of 1,252 multi-step funnels we have measured. Among the 63 content funnels in that group, above 42%.
How this was measured
Coverage is detection coverage, not a verdict — it counts the conversion tactics we could prove are present, out of the 5 that apply to a content funnel.
Measured by Roentgen 1.20.1, 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 29 links seen, 23 walkable, 2 matched, and we walked 3 pages.
What we recorded
The funnel, frame by frame
3 steps walkedIn their own words
17 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
Free CAD Tools - The CAD Hub
- Meta description
Free browser-based tools for CAD users, engineers, and designers from The CAD Hub.
- Headline
Free CAD Tools
- Section headings
LibreCAD Web
FreeCAD Online
SketchForge 3D
CAD Viewer
NC Viewer
DXF Viewer
InteractiveHtmlBom
3D Printing Cost Estimator
+4 more, not shown- Buttons and links
Send request
Subscribe
Sections
4 identified
structural bands identified on this funnel, cropped from its own capture
measuredextracted directly from the live page. a fact, not an opinion
What we found
1 tacticconversion tactics we could prove are present, with the on-page text that evidences each
measuredextracted directly from the live page. a fact, not an opinionFriction reduction1 of 1
Answers buyer objections
FreeCAD online FAQ
What we didn’t find
4 of 5 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 see4 of 5 applicable
Press / "as seen in"
448 of 1769 measured funnels run this
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
14 run · 2 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
86% of measurable text passes WCAG AA. 4+ runs fail.
worst: “Free tools” at 3.74:1 (11px, #0d9488 on #ffffff). 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.
Typography1 flagged
Body text size needs worktype:body-text-size
Line length notetype:line-length
2 paragraphs run past ~95 characters per line.
fix Cap measure at ~60-75ch for comfortable reading.
Accessibility hygieneclear
Language declared passesa11y:language-declared
html[lang] is set for screen readers.
Image alt text passesa11y:image-alt-text
All 3 content images carry alt text.
Form labels notea11y:form-labels
3 form fields rely on placeholder text as the only label.
fix Back placeholders with a real <label>. placeholder text vanishes on input.
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
3 controls have 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 & deliveryclear
Page weight not measurableweight:page-weight
At least 0.6 MB across 18 measurable resources, but 48 cross-origin resources did not expose a size. The true weight cannot be determined from the page.
Render-blocking resources passesweight:render-blocking-resources
1 stylesheet/script in <head> block first paint.
fix Defer non-critical JS (defer/async) and inline only critical CSS.
Oversized images noteweight:oversized-images
3 images are shipped at more than 2x the width shown.
“cadhub2.svg” is 667px wide, displayed at 33px
fix Serve responsive sizes (srcset/sizes) matching the rendered width.
Form usabilityclear
Autocomplete hints noteforms:autocomplete-hints
No autocomplete attributes across 6 fields. browsers cannot autofill.
fix Add autocomplete="email"/"tel"/"name" to identity fields.
Inline validation passesforms:inline-validation
4 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#eef2f1
accent#eef2f1
bg#eef2f1
surface#ffffff
text#5b7180
See the roles applied
accent
Body copy in their text role, on a surface card.
the roles, doing their job
The quick brown fox48px
Jumps over the lazy dog30px
A subheading in their voice24px
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
10pxAa
11pxAa
12pxAa
14pxAa
15pxAa
16pxAa
18pxAa
20pxAa
24pxAa
30pxAa
48pxAa
WEIGHTS
Aa400
Aa500
Aa600
Aa700
FAMILIES
Bricolage Grotesque · Roboto
rendered in their own type system · webfont not loaded. system fallback if uninstalled
We also looked for Elements and Playbook match, and found none on this funnel.
X-ray a funnel
