Crawlers received an empty client-rendered shell (107 characters of text);
most AI crawlers do not run JavaScript, so the product was invisible to them.
- Build renders each locale to static HTML (/ for Korean, /en/ … /vi/) with
src/entry-server.tsx + scripts/prerender.mjs; the browser hydrates the same
locale. The language menu links to those pages instead of switching in place.
- Per-locale head: title, description, canonical, hreflang (+ x-default /en/),
Open Graph and X cards with a per-locale 1200x630 image.
- JSON-LD graph: Organization, WebSite, WebPage, SoftwareApplication (KRW
offers, version, release date, download URL from the canonical sources),
HowTo and FAQPage. No invented ratings.
- robots.txt (search, ai-input and ai-train allowed; /app, /api, invites
excluded), sitemap.xml with language alternates, llms.txt and llms-full.txt
generated from the same translations and canonical values.
- IndexNow key and a post-deploy ping (Bing, Naver, Yandex).
- A factual "at a glance" section and two FAQ answers (recognised languages,
where data is stored) in all 10 languages.
- Icons, apple-touch-icon and web manifest; asset base is now absolute so
sub-path pages load the same bundle.
Verified: 3.6k-7.7k characters of text per page, no hydration warnings,
no overflow at 320/1440 in six locales, axe 0, Lighthouse mobile SEO,
accessibility and best practices 100.
Replace the press-to-play demo and the "see how it works" button with an
example that keeps playing on the right: hold Right Alt, the capsule appears
with live wave bars, elapsed time and the partial transcript, releasing shows
the processing bar, and the cleaned sentence is pasted at the cursor of a
notes window. It cycles through two samples per language.
- Same numbers as apps/desktop recording-tip: 9 bars with cos weights, 100 ms
updates, 0.5 smoothing, +/-35% jitter, 2-28 px, per-bar colours, 120 px
progress bar min(95, (1 - 1/(1 + 1.5t)) * 100)%.
- WCAG 2.2.2: a pause button; stops when off screen or the tab is hidden.
Reduced motion shows one still frame. The animation is aria-hidden with a
text description for screen readers. Chinese and Japanese transcripts
appear three characters at a time.
- Add 404.html so unknown paths stop falling back to the landing page, delete
the duplicate accept-invite.html (/accept-invite/ is canonical) and link it
straight to /#download, and move the legal pages off the retired orange
accent (primary button contrast 5.2:1).
