Body text size
type:Smallest body text is 12px (base ~16px). below the ~16px readable floor.
FixKeep body copy ≥15-16px; reserve sub-13px for fine print only.
01
Homepage / Lander
▲ strongest
1 tactic
saas · Aug 9, 2026
firefox.com
10/100 Sparse
Scores higher than 4% of 1,391 multi-step funnels we have measured. Among the 1,074 saas funnels in that group, fewer than 1% scored lower.
How this was measured
Measured by Roentgen 1.20.1 on 2026-08-09. 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 11 that apply to a saas funnel. Per device: desktop 10 · mobile 10.
Walk 68 links on the entry page, 66 walkable. 2 matched a funnel step; we captured 3 pages in all, this one included.
What we recorded
The funnel, frame by frame
3 steps walkedsee their whole funnel without clicking through it. scored step by step
measuredextracted directly from the live page. a fact, not an opinionIn their own words
26 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
Firefox: The fast, private browser that keeps you safe — Firefox.com
- Meta description
The independent browser that has your back. Firefox blocks trackers, has a free built-in VPN, puts you in control of AI, and never sells your personal data.
- Headline
Find your way back to a better internet
- Section headings
Privacy as a standard
Focus without distraction
Control and choice built in
Not owned by shareholders
Fast to switch. Easy to settle in.
Privacy without the work
All your stuff on desktop, mobile, and tablet
Take your tabs, history, and passwords wherever you go.
+4 more, not shown- Buttons and links
Browser
Features
Resources
Get Firefox
Download Firefox Firefox Privacy Notice
Download Firefox
Firefox Privacy Notice
How Firefox protects your data
Custom Download Options
Sections
3 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 opinionTrust & proof1 of 2
Shows customer logos or a trusted-by claim
logos: Get it on Google Play, Shield_Balanced, Cursor_Balanced, Toggle_Balanced, Bolt_Bala
What we didn’t find
10 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 see10 of 11 applicable
FAQ / objection handling
1,302 of the 1,968 funnels we checked
Free trial / freemium
1,084 of the 1,385 SaaS funnels we checked
Pricing tiers
699 of the 1,385 SaaS funnels we checked
Press / "as seen in"
508 of the 1,960 funnels we checked
Demo / docs entry
477 of the 1,393 funnels we checked
Lead-capture form
342 of the 1,393 funnels we checked
Us-vs-them comparison
332 of the 1,968 funnels we checked
Proof above the fold
314 of the 1,968 funnels we checked
Usage / adoption proof
237 of the 1,539 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
14 run · 3 flaggedcontrast, mobile, typography, accessibility, weight — each with what would fix it
measuredextracted directly from the live page. a fact, not an opinion3 of 13 measured checks need work1 could not be measured — not counted either way
Oversized images
weight:12 images are shipped at more than 2x the width shown.
“logo-word-hor-2026.svg” is 1730px wide, displayed at 84px
FixServe responsive sizes (srcset/sizes) matching the rendered width.
Tap-target size (mobile)
mobile:122 of 129 interactive targets are under 44×44px on mobile.
smallest: “Get Firefox” at 36×36px
FixGive tappable controls a ≥44×44px hit area. the touch minimum.
Worth knowing6
Line length
3 paragraphs run past ~95 characters per line.
FixCap measure at ~60-75ch for comfortable reading.
type:Link text
9 links use generic text (“click here” / “learn more”).
FixMake link text describe its destination out of context.
a11y: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:Render-blocking resources
5 stylesheets/scripts in <head> block first paint.
FixDefer non-critical JS (defer/async) and inline only critical CSS.
weight:Keyboard reachability
6 elements look clickable but cannot be reached by keyboard.
FixUse <button>/<a>, or add role + tabindex="0" and a key handler.
structure:Autocomplete hints
No autocomplete attributes across 3 fields. browsers cannot autofill.
FixAdd autocomplete="email"/"tel"/"name" to identity fields.
forms:Not measurable1
Page weight
At least 0.6 MB across 54 measurable resources, but 53 cross-origin resources did not expose a size. The true weight cannot be determined from the page.
weight:Clear4
Text contrast (WCAG AA) · Mobile viewport · Language declared · Image alt text
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#7543e3
accent#7543e3
bg#ffffff
surface#f1e7f8
text#ffffff
See the roles applied
accent
Body copy in their text role, on a surface card.
the roles, doing their job
The quick brown fox128px
Jumps over the lazy dog80px
A subheading in their voice64px
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
12pxAa
13pxAa
16pxAa
32pxAa
64pxAa
80pxAa
128pxAa
WEIGHTS
Aa400
Aa500
Aa600
Aa700
FAMILIES
Mozilla Headline VF · Mozilla Text VF
rendered in their own type system · webfont not loaded. system fallback if uninstalled
Measured, found none
2 of 9 layerslayers we ran on this funnel that came back empty
measuredextracted directly from the live page. a fact, not an opinionElements — 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
