affiliate · Sep 28, 2026

booktranslator.app

We found more conversion tactics here than on 60% of the 84 multi-step affiliate funnels we have measured.

4 conversion tactics detected

3 pages walked · measured by Roentgen 1.27.0

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How this was measured

Measured by Roentgen 1.27.0 on 2026-09-28. 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 10 that apply to an affiliate 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 34% of them.

Walk 72 links on the entry page, 61 walkable. 2 matched a funnel step; we captured 3 pages in all, this one included.

The short version, in 5 parts

  1. Proven on the page

    4 conversion tactics detected, each backed by text on the page

    Compares itself against alternatives
    Feature Pay as you go Pay per task Starting at Translate now
    Answers buyer objections
    FAQ
    Shows customer logos or a trusted-by claim
    logos: BookTranslator, Tsinghua University, Peking University, Yale University, Fudan Univ

    + 1 more with evidence

    See all 4

  2. Not seen

    6 of 10 applicable tactics we checked for and did not see

    Press / "as seen in"
    Media logos or an "as seen in / featured in" claim borrowing publication credib…
    Proof above the fold
    Social proof rendered within the first viewport on at least one step.
    Usage / adoption proof
    A count of developers / teams / companies / stars using the product.

    + 3 more

    See what we looked for

  3. Flagged

    7 of 15 build checks flagged, each with a fix

    Text contrast (WCAG AA)
    93% of measurable text passes WCAG AA. 4+ runs fail.
    Body text size
    Smallest sampled text is 12px, below the 13px floor this check uses.
    Named controls
    10 buttons/links have no accessible name (icon-only, no aria-label).

    + 4 more

    See the fixes

  4. Walked

    3 pages walked, Homepage / Lander to Auth

    Step 1
    Homepage / Lander
    Step 2
    Pricing
    Step 3
    Auth

    Walk it frame by frame

  5. In their words

    The headline: Translate Books, PDFs, and EPUBs with Quality AI

    Promise
    Translate PDF, EPUB, DOCX books and more with BookTranslator. Get AI-powered translation in minutes across 10…

    Read every quote

Captured Homepage / Lander
Step 1 · Homepage / Lander1 / 3

What we recorded

Progress

2 scans

this funnel’s coverage score across measured re-scans

measuredextracted directly from the live page. a fact, not an opinion
Unchanged across 2 scans Same 4 conversion tactics detected since 2026-08-09.
  1. 4 tactics 2026-08-09
  2. 4 tactics 2026-09-28

The funnel, frame by frame

3 steps walked

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

measuredextracted directly from the live page. a fact, not an opinion
Homepage / Lander
01

Homepage / Lander

▲ strongest
5 tactics

Save 20%  ·  subscription  ·  2 proof points

SubscriptionFAQTrust badgesFree trialLogo wall
Pricing
02

Pricing

5 tactics

Save 20%  ·  subscription  ·  1 proof point

ComparisonSubscriptionFAQTrust badgesFree trial
Auth
03

Auth

▼ thinnest
3 tactics
SubscriptionTrust badgesFree trial

In their own words

31 quoted

the 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
BookTranslator - Translate a Book in Minutes with AI
Meta description
Translate PDF, EPUB, DOCX books and more with BookTranslator. Get AI-powered translation in minutes across 100+ languages, with perfect formatting and every layout and image preserved.
Headline
Translate Books, PDFs, and EPUBs with Quality AI
Section headings
How books and documents get translated faster with BookTranslatorSee how translated pages actually lookBuilt to make the world's books feel closerFlexible pricing for every translation needPay as you goFreeProChoose your Pro credits+8 more, not shown
Buttons and links
🇬🇧 EnglishSign upSelect fileSee before and afterPDFsResearch papersEPUB booksOffice documentsScanned PDFsSubtitles+2 more, not shown

Sections

4 identified

structural bands identified on this funnel, cropped from its own capture

measuredextracted directly from the live page. a fact, not an opinion
Nav section of booktranslator.app
Nav0% down the page
Hero section of booktranslator.app
Hero0% down the page
FAQ section of booktranslator.app
FAQ72% down the page
Footer section of booktranslator.app
Footer94% down the page

What we found

4 tactics

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

measuredextracted directly from the live page. a fact, not an opinion

objection2 of 2

Compares itself against alternatives Feature Pay as you go Pay per task Starting at Translate now
Answers buyer objections FAQ

proof1 of 5

Shows customer logos or a trusted-by claim logos: BookTranslator, Tsinghua University, Peking University, Yale University, Fudan Univ

offer1 of 1

Ranks options in a best-of list ranked list

What we didn’t find

6 of 10 applicable

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

measuredextracted directly from the live page. a fact, not an opinion

What we didn’t see6 of 10 applicable

Press / "as seen in" 642 of the 2,417 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
Affiliate disclosure 35 of the 146 affiliate funnels we checked
Outbound offer CTAs 6 of the 146 affiliate 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 · 7 flagged

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

measuredextracted directly from the live page. a fact, not an opinion

7 of 15 measured checks need work

Text contrast (WCAG AA)

contrast:text-contrast-wcag-aa

93% of measurable text passes WCAG AA. 4+ runs fail.

worst: “Original” at 1:1 (14px, #ffffff on #ffffff). needs 4.5:1

FixRaise text/background contrast to ≥4.5:1 (≥3:1 for large text), especially on CTAs and body copy.

Body text size

type:body-text-size

Smallest sampled text is 12px, below the 13px floor this check uses.

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

Named controls

a11y:named-controls

10 buttons/links have no accessible name (icon-only, no aria-label).

FixAdd aria-label to icon-only buttons and links.

Page weight

weight:page-weight

At least 6.9 MB across 535 measurable resources. 40 cross-origin resources did not expose a size, so the real total is higher.

FixCompress and lazy-load below-the-fold media; drop unused third-party scripts.

Render-blocking resources

weight:render-blocking-resources

15 stylesheets/scripts in <head> block first paint.

FixDefer non-critical JS (defer/async) and inline only critical CSS.

Oversized images

weight:oversized-images

119 images are shipped at more than 2x the width shown.

“02-pdf-001-translated.webp” is 1240px wide, displayed at 136px

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

Tap-target size (mobile)

mobile:tap-target-size-mobile

171 of 241 interactive targets are under 44×44px on mobile.

smallest: “(unnamed)” at 32×32px

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

Worth knowing5

Line length

18 paragraphs run past ~95 characters per line.

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

type:line-length
Form labels

1 form field relies on placeholder text as the only label.

FixBack placeholders with a real <label>. placeholder text vanishes on input.

a11y:form-labels
Label in name

39 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:label-in-name
Keyboard reachability

2 elements look clickable but cannot be reached by keyboard.

FixUse <button>/<a>, or add role + tabindex="0" and a key handler.

structure:keyboard-reachability

Clear3

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 opinion
full palette ordered by on-page usage %
accent#ffed9f
bg#ffffff
surface#fefcf9
text#555555
See the roles applied
accent

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

the roles, doing their job
The quick brown fox64px
Jumps over the lazy dog48px
A subheading in their voice40px

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
14pxAa
16pxAa
18pxAa
20pxAa
24pxAa
40pxAa
48pxAa
64pxAa
WEIGHTS
Aa400
Aa500
Aa600
Aa700
FAMILIES
Newsreader · Inter
rendered in their own type system · webfont not loaded. system fallback if uninstalled

Measured, found none

2 of 10 layers

layers we ran on this funnel that came back empty

measuredextracted directly from the live page. a fact, not an opinion

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.

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