content · Aug 28, 2026

lightpollutionmap.io

30/100 Sparse

Scores higher than 54% of 577 entry-page captures we have measured.

2 conversion tactics detected
1 page captured
14 UX checks
2 flagged

Walk 1 link seen on the entry page, and none were walkable past it. We only follow a[href], so a funnel behind a button or a login would not appear here.

How this was measured

Measured by Roentgen 1.26.1 on 2026-08-28. A capture is read once and its measurements freeze there, so the stamp says which ruleset read this one.

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. Per device: desktop 30 · mobile 30.

Captured Homepage / Lander — Step 1 · Homepage / Lander1 / 1

What we recorded

The funnel, frame by frame

1 step walked

see their whole funnel without clicking through it. scored step by step

measured

Homepage / Lander

4 tactics

FAQTrust badgesPressLogo wall

In their own words

26 quoted

the entry page’s own title, headline, buttons and prices — quoted, never paraphrased

measured

Page title: Light Pollution Map – Bortle Scale & Dark Sky Finder
Meta description: Interactive light pollution map with Bortle Scale ratings. Find dark sky spots, check SQM levels, and plan stargazing trips near you.
Headline: Light Pollution Map
Section headings: Light Pollution Intensity (VIIRS satellite data · Classic)Light Pollution Map FAQMap ControlsWhat is this light pollution map and how does it work?What is the Bortle Scale, and how is sky brightness (SQM) measured?How do I find dark skies or zero-light-pollution places near me?What does the sky look like without light pollution, and how is light pollution measured, caused, and reduced?How can I use this map for stargazing, Milky Way viewing, and astrophotography?+3 more, not shown
Buttons and links: Other MapsMore🇺🇸 Englishi✕🔭☀️Classic Clear zonesBright Smooth intensityGlow Sky glow spread+2 more, not shown

What we found

2 tactics

conversion tactics we could prove are present, with the on-page text that evidences each

measured

Friction reduction1 of 1

Answers buyer objections Light Pollution Map FAQ

What we didn’t find

3 of 5 applicable

applicable tactics we checked for and did not see on any step we reached

measured

What we didn’t see3 of 5 applicable

Us-vs-them comparison 332 of the 1,968 funnels we checked

Proof above the fold 314 of the 1,968 funnels we checked

Scarcity / urgency copy 101 of the 1,960 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

15 run · 3 flagged

contrast, mobile, typography, accessibility, weight — each with what would fix it

measured

3 of 14 measured checks need work1 could not be measured — not counted either way

Body text size

type:body-text-size

Smallest body text is 12px (base ~12px). below the ~16px readable floor.

FixKeep body copy ≥15-16px; reserve sub-13px for fine print only.

Tap-target size (mobile)

mobile:tap-target-size-mobile

26 of 30 interactive targets are under 44×44px on mobile.

smallest: “Zoom in” at 29×29px

FixGive tappable controls a ≥44×44px hit area. the touch minimum.

Worth knowing7

Line length

1 paragraph runs past ~95 characters per line.

FixCap measure at ~60-75ch for comfortable reading.

type:line-length

Oversized images

1 image is shipped at more than 2x the width shown.

FixServe responsive sizes (srcset/sizes) matching the rendered width.

weight:oversized-images

Landmark regions

No <footer> landmark. screen-reader users cannot jump between regions.

FixWrap the page in <header>, <main> and <footer> (or matching ARIA roles).

structure:landmark-regions

Not measurable1

Page weight

At least 0.6 MB across 24 measurable resources, but 14 cross-origin resources did not expose a size. The true weight cannot be determined from the page.

weight:page-weight

Clear4

Text contrast (WCAG AA) · Mobile viewport · Language declared · Render-blocking resources

Brand kit

5 colour roles

palette by on-page usage · type rendered live

measured

full palette ordered by on-page usage %

primary#2154d8

accent#2154d8

bg#ffffff

surface#f2f2f2

text#000000

See the roles applied

accent

Body copy in their text role, on a surface card.

the roles, doing their job

The quick brown fox16px

Jumps over the lazy dog14px

A subheading in their voice12px

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

12pxAa

14pxAa

16pxAa

WEIGHTS

Aa400

Aa500

Aa600

FAMILIES

Arial

rendered in their own type system · webfont not loaded. system fallback if uninstalled

Measured, found none

3 of 9 layers

layers we ran on this funnel that came back empty

measured

Sections — 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

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.

X-ray a funnel