Body text size
type:Smallest body text is 9px (base ~12px). below the ~16px readable floor.
FixKeep body copy ≥15-16px; reserve sub-13px for fine print only.
01
Homepage / Lander
2 tactics
2 proof points
saas · Aug 15, 2026
web4browser.io
65/100 Partial
Scores higher than 75% of 1,391 multi-step funnels we have measured. Among the 1,074 saas funnels in that group, higher than 70%.
How this was measured
Measured by Roentgen 1.25.1 on 2026-08-15. 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 65 · mobile 65.
Walk 100 links on the entry page, 90 walkable. 5 matched a funnel step; we captured 4 pages in all, this one included.
What we recorded
Progress
6 scans
this funnel’s coverage score across measured re-scans
measuredextracted directly from the live page. a fact, not an opinion
Unchanged across 6 scans
Same 5 conversion tactics detected since 2026-07-24.
- 5 tactics 2026-07-24
- 5 tactics 2026-07-30
- 5 tactics 2026-08-02
- 5 tactics 2026-08-03
- 5 tactics 2026-08-05
- 5 tactics 2026-08-15
The funnel, frame by frame
4 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
29 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
AI Fingerprint Browser & Multi-Account Workspace | Web4 Browser
- Meta description
Web4 Browser is an AI fingerprint browser for isolated profiles, proxy IP management, multi-account teams, and browser automation workflows.
- Headline
A next-generation AI fingerprint browser with an isolated environment for every account
- Section headings
Browser environment
From Isolated Profiles To Team Automation
The Core Capabilities For Multi-Account Operations
Built For Real Operating Teams
Build your multi-account browser workspace in four steps
Outcomes Shared By Operating Teams
Explore Web4 Browser On Independent Platforms
Frequently Asked Questions
+8 more, not shown- Buttons and links
Product Features
Resources
Free download
Free registration
Create environment
+ Add proxy
+ Invite members
Free Download
Download
Sign up
Sections
6 identified
structural bands identified on this funnel, cropped from its own capture
measuredextracted directly from the live page. a fact, not an opinion
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
5 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 opinionOffer clarity1 of 1
Makes the pricing ladder explicit
free, $0/mo, $9/mo, $19/mo
Action path1 of 4
Offers a free trial or free tier
free plan
Trust & proof1 of 2
Shows customer logos or a trusted-by claim
logos: Visa, Mastercard, PayPal, Alipay, WeChat Pay
Friction reduction2 of 2
Answers buyer objections
Help Frequently Asked Questions Learn how profile isolation, proxy management and browser
Offers a free trial or free tier
also shown under Action path
Value reinforcement1 of 2
Compares itself against alternatives
comparison grid: 11 rows
What we didn’t find
6 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 see6 of 11 applicable
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
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
15 run · 6 flaggedcontrast, mobile, typography, accessibility, weight — each with what would fix it
measuredextracted directly from the live page. a fact, not an opinion6 of 14 measured checks need work1 could not be measured — not counted either way
Text contrast (WCAG AA)
contrast:93% of measurable text passes WCAG AA. 4+ runs fail. 24% of text was unmeasurable (over images/gradients). not counted either way.
worst: “From profile setup to reviewed execution” at 1:1 (38px, #ffffff on #ffffff). needs 3:1
FixRaise text/background contrast to ≥4.5:1 (≥3:1 for large text), especially on CTAs and body copy.
Named controls
a11y:36 buttons/links have no accessible name (icon-only, no aria-label).
FixAdd aria-label to icon-only buttons and links.
Render-blocking resources
weight:11 stylesheets/scripts in <head> block first paint.
FixDefer non-critical JS (defer/async) and inline only critical CSS.
Oversized images
weight:68 images are shipped at more than 2x the width shown.
“logo_variant_2.png” is 1880px wide, displayed at 176px
FixServe responsive sizes (srcset/sizes) matching the rendered width.
Tap-target size (mobile)
mobile:232 of 275 interactive targets are under 44×44px on mobile.
smallest: “Log in” at 44×16px
FixGive tappable controls a ≥44×44px hit area. the touch minimum.
Worth knowing5
Line length
4 paragraphs run past ~95 characters per line.
FixCap measure at ~60-75ch for comfortable reading.
type:Heading levels
2 headings skip a level (e.g. <h2> followed by <h4>). Screen-reader users navigate by this outline.
FixStep heading levels one at a time; use CSS for size, not a deeper level.
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: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.
FixMake the accessible name start with the visible label text.
a11y:Keyboard reachability
4 elements look clickable but cannot be reached by keyboard.
FixUse <button>/<a>, or add role + tabindex="0" and a key handler.
structure:Not measurable1
Page weight
At least 0.7 MB across 85 measurable resources, but 116 cross-origin resources did not expose a size. The true weight cannot be determined from the page.
weight:Clear3
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#032452
accent#032452
bg#ffffff
surface#f7faff
text#63738d
See the roles applied
accent
Body copy in their text role, on a surface card.
the roles, doing their job
The quick brown fox26px
Jumps over the lazy dog20px
A subheading in their voice19px
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
9pxAa
10pxAa
11pxAa
12pxAa
13pxAa
14pxAa
15pxAa
16pxAa
17pxAa
19pxAa
20pxAa
26pxAa
WEIGHTS
Aa300
Aa400
Aa500
Aa600
Aa700
FAMILIES
Arial
rendered in their own type system · webfont not loaded. system fallback if uninstalled
Measured, found none
1 of 10 layerslayers we ran on this funnel that came back empty
measuredextracted directly from the live page. a fact, not an opinionPlaybook match — which funnel play this page runs — measured, evidence-quoted
We ran this pass 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
