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Directive 017A · Brand Assets Centre

Digital Identity Verification Centre™

One live surface confirming that every institutional mark, favicon, application icon, manifest entry and social preview served by Luxury Hotel Brokers is derived from the correct constitutional master.

I · Institutional Marks

The five constitutional marks

Each mark is bound to a defined context under LHB-STD-014 (Brand Identity Standard). No mark may be used outside its approved context.

Primary Digital Emblem™
LHB-BRD-EMBLEM-001
Primary Digital Emblem™
Favicons · app icons · PWA tiles · social avatars
● In service
Primary Digital Mark™
LHB-BRD-LOGO-001
Primary Digital Mark™
Digital chrome — header, navigation, dashboard
● In service
Publication Mark™
LHB-BRD-PUB-001
Publication Mark™
Intelligence Records · Library Records · Reports · Standards
● In service
Reserved
LHB-BRD-CORP-001
Corporate Signature™
Legal filings · contracts · corporate stationery (held by Company Secretary)
● Reserved · not deployed
Reserved
LHB-BRD-SEAL-001
Institutional Seal™
Reserved — ceremonial and constitutional documents
● Reserved · not deployed
II · Browser Icon Suite

Favicons served from /

Every raster favicon is regenerated from LHB-BRD-EMBLEM-001. The SVG favicon is a vector wrapper of the 64-pixel master.

favicon.ico
favicon.ico
16 / 32 / 48 / 64
Legacy · bookmarks
● Deployed
favicon.svg
favicon.svg
vector
Modern browsers · Retina
● Deployed
favicon-16.png
favicon-16.png
16×16
Chrome / Edge tab
● Deployed
favicon-32.png
favicon-32.png
32×32
Firefox · Retina tab
● Deployed
favicon-48.png
favicon-48.png
48×48
Windows site icon
● Deployed
favicon-64.png
favicon-64.png
64×64
High-DPI tab
● Deployed
favicon-96.png
favicon-96.png
96×96
Android shortcut
● Deployed
favicon-128.png
favicon-128.png
128×128
Chrome Web Store
● Deployed
favicon-192.png
favicon-192.png
192×192
PWA any-purpose
● Deployed
favicon-512.png
favicon-512.png
512×512
PWA · share cards
● Deployed
safari-pinned-tab.svg
safari-pinned-tab.svg
vector
Safari pinned tab (mask)
● Deployed
III · Apple Ecosystem

Apple Touch Icons

Served for iPhone, iPad and macOS web applications. Apple Reading List consumes /apple-touch-icon.png by default.

apple-touch-icon-120.png
apple-touch-icon-120.png
120×120
iPhone (retina)
● Deployed
apple-touch-icon-152.png
apple-touch-icon-152.png
152×152
iPad (retina)
● Deployed
apple-touch-icon-167.png
apple-touch-icon-167.png
167×167
iPad Pro
● Deployed
apple-touch-icon.png
apple-touch-icon.png
180×180
iOS Home Screen / macOS web-app
● Deployed
IV · Android & PWA

Android adaptive and Progressive Web App icons

Maskable icons follow the 70% safe-zone rule so that Android's shape mask never clips the crest.

icon-192.png
icon-192.png
192×192
Android any-purpose
● Deployed
icon-512.png
icon-512.png
512×512
Android any-purpose
● Deployed
icon-maskable-192.png
icon-maskable-192.png
192×192
Android adaptive (maskable)
● Deployed
icon-maskable-512.png
icon-maskable-512.png
512×512
Android adaptive (maskable)
● Deployed
V · Windows

Windows Tile suite

Served via browserconfig.xml at the site root; consumed by pinned Start tiles and taskbar shortcuts.

mstile-150x150.png
mstile-150x150.png
150×150
Windows Start tile
● Deployed
browserconfig.xml
browserconfig.xml
manifest
MS tile configuration
● Deployed
VI · Social Previews

Open Graph, Twitter/X, LinkedIn, Slack

A single 1200×630 Open Graph card is consumed by every social platform that supports the Open Graph protocol. Twitter/X uses the summary_large_image variant.

Open Graph preview
https://luxuryhotelbrokers.com/__l5e/assets-v1/47e9338a-50ae-4e1e-a22e-4145806c9350/lhb-og.jpg
Served to LinkedIn, Facebook, X/Twitter, Threads, WhatsApp, Telegram, Discord, Slack, Signal, Microsoft Teams and Apple Messages.
● Deployed
VII · Manifest & Structured Data

Machine-readable identity

Two files declare the Institution to browsers, operating systems and search engines.

Web App Manifest
/site.webmanifest
Declares application name, colours, icons (any + maskable), shortcuts and display mode for installable PWA.
● Deployed
JSON-LD · Organization.logo
https://luxuryhotelbrokers.com/#logo → https://luxuryhotelbrokers.com/__l5e/assets-v1/f422cce2-db61-4cc9-9753-5713f0a627ac/lhb-monogram.png
Consumed by Google Knowledge Graph, Bing, Brave and DuckDuckGo entity panels.
● Deployed
VIII · Cache Propagation

Expected propagation windows

Search engines and social platforms cache favicons and Open Graph imagery aggressively. Expected windows following a mark change:

  • Google Search favicons — 24 hours to 30 days (recrawl-driven).
  • Bing / DuckDuckGo / Brave / Yahoo — up to 30 days.
  • LinkedIn / Facebook / X-Twitter — refreshable on demand via each platform's link debugger.
  • Slack / Discord / Teams / WhatsApp / Telegram — 1–7 days per-workspace cache.
  • Installed PWAs and Home Screen icons — cached at install; require reinstall for changes to start_url, id, scope.