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
Homepage / Lander
3 tactics
content · Aug 6, 2026
periodtools.com
30/100 Sparse
Scores above 53% of 525 entry-page captures we have measured. Among the 168 content funnels in that group, above 55%.
Walk 146 links seen, 126 walkable, and 0 matched a funnel step. If this funnel continues past the entry page, we did not reach it — everything below is measured from the entry page alone.
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.
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
20 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
Period Calculator — Free, Accurate Cycle & Period Predictor
- Meta description
Use our free Period Calculator to predict your next 6 periods, ovulation day, and most fertile window. Mobile-first, instant results, no signup.
- Headline
Period Calculator
- Section headings
How this Period Calculator works
What your results mean
When period predictions can be off
Frequently asked questions
Related calculators on Period Tools
Popular guides
CALCULATORS & TOOLS
GUIDES & TOPICS
+8 more, not shown- Buttons and links
☆
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
2 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 opinionFriction reduction1 of 1
Answers buyer objections
Frequently asked questions
What we didn’t find
3 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 see3 of 5 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
11 run · 2 flaggedcontrast, mobile, typography, accessibility, weight — each with what would fix it
measuredextracted directly from the live page. a fact, not an opinionReadability & contrastclear
Text contrast (WCAG AA) passescontrast:text-contrast-wcag-aa
97% of measurable text passes WCAG AA. 16% of text was unmeasurable (over images/gradients). not counted either way.
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
4 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 6 content images carry alt text.
Heading levels notea11y:heading-levels
1 heading skips a level (e.g. <h2> followed by <h4>). Screen-reader users navigate by this outline.
fix Step heading levels one at a time; use CSS for size, not a deeper level.
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.
Weight & delivery1 flagged
Page weight passesweight:page-weight
At least 0.9 MB across 106 measurable resources. 24 cross-origin resources did not expose a size, so the real total is higher.
fix Compress and lazy-load below-the-fold media; drop unused third-party scripts.
Render-blocking resources needs workweight:render-blocking-resources
8 stylesheets/scripts in <head> block first paint.
fix Defer non-critical JS (defer/async) and inline only critical CSS.
Oversized images noteweight:oversized-images
1 image is shipped at more than 2x the width shown.
“featured-badge-small.webp” is 655px wide, displayed at 175px
fix Serve responsive sizes (srcset/sizes) matching the rendered width.
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#fdf4f5
accent#fdf4f5
bg#ffffff
surface#fefcf9
text#2c1f2a
See the roles applied
accent
Body copy in their text role, on a surface card.
the roles, doing their job
The quick brown fox36px
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
16pxAa
18pxAa
24pxAa
30pxAa
36pxAa
WEIGHTS
Aa400
Aa500
Aa600
Aa700
FAMILIES
Inter
rendered in their own type system · webfont not loaded. system fallback if uninstalled
We also looked for Sections and Playbook match, and found none on this funnel.
X-ray a funnel
