Body text size
type:Smallest sampled text is 9px, below the 13px floor this check uses.
FixKeep body copy ≥15-16px; reserve sub-13px for fine print only.
01
Homepage / Lander
▲ strongest
3 tactics
$59 +1 more
saas · Sep 29, 2026
mcpvault.io
We found more conversion tactics here than on 10% of the 1,350 multi-step SaaS funnels we have measured.
3 conversion tactics detected
3 pages walked · measured by Roentgen 1.28.1
How this was measured
Measured by Roentgen 1.28.1 on 2026-09-29. 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 11 that apply to a saas funnel. A low count means we did not detect those patterns, not that the funnel is weak.
Against all 1,781 multi-step funnels, more conversion tactics than 20% of them.
Walk 52 links on the entry page, 42 walkable. 2 matched a funnel step; we captured 3 pages in all, this one included.
The short version, in 5 parts
-
Proven on the page
3 conversion tactics detected, each backed by text on the page
- Shows customer logos or a trusted-by claim
logo wall (6 distinct marks)
- Makes the pricing ladder explicit
free, $7/mo
- Offers a demo or docs entry point
Documentation
-
Not seen
8 of 11 applicable tactics we checked for and did not see
- FAQ / objection handling
- An accordion / FAQ block answering objections.
- Free trial / freemium
- A free trial, free tier, or "no credit card" entry offer.
- Press / "as seen in"
- Media logos or an "as seen in / featured in" claim borrowing publication credib…
+ 5 more
-
Flagged
5 of 12 build checks flagged, each with a fix
- Text contrast (WCAG AA)
- 66% of measurable text passes WCAG AA. 4+ runs fail.
- Body text size
- Smallest sampled text is 9px, below the 13px floor this check uses.
- Render-blocking resources
- 15 stylesheets/scripts in <head> block first paint.
+ 2 more
-
Walked
3 pages walked, Homepage / Lander to Signup
- Step 1
- Homepage / Lander
- Step 2
- Pricing
- Step 3
- Signup
-
In their words
The headline:
Every MCP server. Indexed, graded and verified in one vault.
- Promise
Discover, claim and verify MCP servers. The independent, quality-first directory for the Model Context Protoc…
- Prices shown
- $59 · $7
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
31 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
MCPVault: The independent MCP server directory
- Meta description
Discover, claim and verify MCP servers. The independent, quality-first directory for the Model Context Protocol ecosystem.
- Headline
Every MCP server. Indexed, graded and verified in one vault.
- Section headings
The vault in 80 seconds
Top of the vault
Get your server on the record
Signals that GitHub stars cannot give you
MCP servers break silently. Yours should not.
The vault is open. Put your server where developers look.
ECC
N8n
+6 more, not shown- Buttons and links
SIGN UP
BROWSE SERVERS
LIST YOUR SERVER
TEST YOUR SERVER
PLAY
The vault in 80 seconds 1:22
Best MCP servers for Claude Code, tested 4:49
CLAIM YOUR SERVER
SUBMIT A SERVER
GET MONITOR, $59/YR
+2 more, not shown- Prices on the page
$59
$7
Sections
5 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
3 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 opinionproof1 of 4
Shows customer logos or a trusted-by claim
logo wall (6 distinct marks)
offer1 of 2
Makes the pricing ladder explicit
free, $7/mo
checkout1 of 2
Offers a demo or docs entry point
Documentation
What we didn’t find
8 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 see8 of 11 applicable
FAQ / objection handling
1,615 of the 2,420 funnels we checked
Free trial / freemium
1,340 of the 1,673 SaaS funnels we checked
Press / "as seen in"
642 of the 2,417 funnels we checked
Us-vs-them comparison
441 of the 2,420 funnels we checked
Lead-capture form
437 of the 1,683 funnels we checked
Proof above the fold
381 of the 2,420 funnels we checked
Usage / adoption proof
289 of the 2,043 funnels we checked
Scarcity / urgency copy
125 of the 2,417 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
12 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 11 measured checks need work1 could not be measured — not counted either way
Text contrast (WCAG AA)
contrast:66% of measurable text passes WCAG AA. 4+ runs fail.
worst: “mcpvault.io/servers” at 2.75:1 (12px, #8a8f8c on #e9ebea). needs 4.5:1
FixRaise text/background contrast to ≥4.5:1 (≥3:1 for large text), especially on CTAs and body copy.
Render-blocking resources
weight:15 stylesheets/scripts in <head> block first paint.
FixDefer non-critical JS (defer/async) and inline only critical CSS.
Oversized images
weight:12 images are shipped at more than 2x the width shown.
“explainer-poster.jpg” is 1920px wide, displayed at 96px
FixServe responsive sizes (srcset/sizes) matching the rendered width.
Tap-target size (mobile)
mobile:118 of 131 interactive targets are under 44×44px on mobile.
smallest: “Log in” at 33×14px
FixGive tappable controls a ≥44×44px hit area. the touch minimum.
Worth knowing3
Line length
12 paragraphs run past ~95 characters per line.
FixCap measure at ~60-75ch for comfortable reading.
type:Heading levels
1 heading skips 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:Not measurable1
Page weight
At least 1.0 MB across 221 measurable resources, but 75 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 %
accent#e9ebea
bg#e9ebea
surface#fdfdfd
text#555755
See the roles applied
accent
Body copy in their text role, on a surface card.
the roles, doing their job
The quick brown fox40px
Jumps over the lazy dog28px
A subheading in their voice26px
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
26pxAa
28pxAa
40pxAa
WEIGHTS
Aa400
Aa500
FAMILIES
-apple-system
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.
