Body text size
type:Smallest sampled text is 10px, below the 13px floor this check uses.
FixKeep body copy ≥15-16px; reserve sub-13px for fine print only.
01
App
2 tactics
content · Sep 24, 2026
pychallenge.com
Fewer than 1% of the 630 entry-page captures we have measured showed fewer conversion tactics than we found here.
0 conversion tactics detected
1 page walked · measured by Roentgen 1.27.0
Walk no links at all on the entry page. That is a fact about what we could read, not about the site.
How this was measured
Measured by Roentgen 1.27.0 on 2026-09-24. A capture is read once and its measurements freeze there, so the stamp says which ruleset read this one.
This is detection coverage, not a verdict — it counts the conversion tactics we could prove are present, out of the 7 that apply to a content funnel. A low count means we did not detect those patterns, not that the funnel is weak.
The short version, in 3 parts
-
Not seen
7 of 7 applicable tactics we checked for and did not see
- FAQ / objection handling
- An accordion / FAQ block answering objections.
- Trusted-by logo wall
- Customer/company logos or a "trusted by / used by" claim.
- Press / "as seen in"
- Media logos or an "as seen in / featured in" claim borrowing publication credib…
+ 4 more
-
Flagged
5 of 9 build checks flagged, each with a fix
- Text contrast (WCAG AA)
- 78% of measurable text passes WCAG AA. 4+ runs fail.
- Body text size
- Smallest sampled text is 10px, below the 13px floor this check uses.
- Form labels
- 1 of 1 form fields have no label.
+ 2 more
-
In their words
The headline:
Your First Script
- Promise
Welcome! You're about to run your very first line of Python, right here in your browser, with nothing to inst…
What we recorded
The funnel, frame by frame
1 step walkedsee their whole funnel without clicking through it. scored step by step
measuredextracted directly from the live page. a fact, not an opinion
In their own words
13 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
Your First Script | Python Exercise | PyChallenge
- Meta description
Welcome! You're about to run your very first line of Python, right here in your browser, with nothing to install. Make the app print the word hello.Try thi
- Headline
Your First Script
- Buttons and links
PyChallenge
🌱 Your First Script
Profile
Rank
💡 Show hint 1/3
Show solution
Reset
Run code Ctrl ↵
Output
Expected
What we didn’t find
7 of 7 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 see7 of 7 applicable
FAQ / objection handling
1,541 of the 2,334 funnels we checked
Trusted-by logo wall
1,419 of the 1,947 funnels we checked
Press / "as seen in"
608 of the 2,330 funnels we checked
Us-vs-them comparison
413 of the 2,334 funnels we checked
Proof above the fold
343 of the 2,334 funnels we checked
Usage / adoption proof
272 of the 1,947 funnels we checked
Scarcity / urgency copy
118 of the 2,330 funnels we checked
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
9 run · 5 flaggedcontrast, mobile, typography, accessibility, weight — each with what would fix it
measuredextracted directly from the live page. a fact, not an opinion5 of 9 measured checks need work
Text contrast (WCAG AA)
contrast:78% of measurable text passes WCAG AA. 4+ runs fail.
worst: “Python 3.11 · Pyodide” at 3.24:1 (11px, #818b98 on #f6f8fa). needs 4.5:1
FixRaise text/background contrast to ≥4.5:1 (≥3:1 for large text), especially on CTAs and body copy.
Form labels
a11y:1 of 1 form fields have no label.
FixGive every input a <label> or aria-label; placeholders are not labels.
Page weight
weight:At least 5.4 MB across 28 measurable resources. 4 cross-origin resources did not expose a size, so the real total is higher.
FixCompress and lazy-load below-the-fold media; drop unused third-party scripts.
Landmark regions
structure:No <main> or <footer> landmark. screen-reader users cannot jump between regions.
FixWrap the page in <header>, <main> and <footer> (or matching ARIA roles).
Worth knowing1
Skip link
No same-page “skip to content” link was found. Keyboard users tab through the whole nav on every page.
FixAdd a first-in-DOM <a href="#main"> that is visible on focus.
a11y:Clear3
Mobile viewport · Language declared · Render-blocking resources
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 %
accent#eaeef2
bg#eaeef2
surface#ffffff
text#59636e
See the roles applied
accent
Body copy in their text role, on a surface card.
the roles, doing their job
The quick brown fox32px
Jumps over the lazy dog17px
A subheading in their voice16px
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
13pxAa
14pxAa
15pxAa
16pxAa
17pxAa
32pxAa
WEIGHTS
Aa400
Aa500
Aa600
Aa700
Aa800
FAMILIES
Inter
rendered in their own type system · webfont not loaded. system fallback if uninstalled
Measured, found none
4 of 9 layerslayers we ran on this funnel that came back empty
measuredextracted directly from the live page. a fact, not an opinionSections — structural bands identified on this funnel, cropped from its own capture
Elements — the atomic pieces — price anchors, ratings, guarantees — with their verbatim on-page text
What we found — conversion tactics we could prove are present, with the on-page text that evidences each
Playbook match — which funnel play this page runs — measured, evidence-quoted
We ran these passes on the pages we captured and found nothing to show. That is a measurement of this funnel, not a recommendation — and it is a different statement from a layer we never ran, which does not appear here at all.
