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Browser verification

Generated by pnpm verification:browsers. The purchase reference example is exported in every format and each file is opened in Edge, Chrome and Firefox (Firefox through WebDriver BiDi), served from 127.0.0.1 with no other address reachable. PDF is read from the file: its page, fonts, text and links are the same whatever opens it. The office applications are checked by hand: see office-apps.md.

Run on 2026-10-28: 11th Gen Intel(R) Core(TM) i9-11980HK @ 2.60GHz, 16 threads, 64 GB, win32 10.0.26300, Node v24.15.0. Captures by Edg/156.0.4314.50; ffmpeg version 6.1.1-full_build-www.gyan.dev .

Format Check Edge 156.0.4314.50 Chrome 156.0.8078.47 Firefox 157.0.1
SVG loads as an image and draws ✓ ✓ ✓
SVG inline in a page, with its fonts ✓ ✓ ✓
Animated SVG moves on its own, opened as a page ✓ ✓ ✓
PNG loads at its size ✓ ✓ ✓
HTML player plays offline, moves forward and answers the keyboard ✓ ✓ ✓
Catalog opens, navigates and searches offline ✓ ✓ ✓
MP4 reports duration and size, draws frames at control times ✓ ✓ ✓
WebM reports duration and size, draws frames at control times ✓ ✓ ✓
GIF decodes at its size ✓ ✓ ✓
Web app SVG equal to the command line’s ✓ ✓ ✓
Web app PNG at its scale ✓ ✓ ✓
Web app GIF recorded in the page ✓ ✓ ✓
Web app WebM recorded in the page ✓ ✓ ✓
Web app MP4 recorded in the page ✓ ✓ ✓
PDF page size, embedded fonts, extractable text, link (read from the file) ✓ ✓ ✓

What each browser saw

Section titled “What each browser saw”
Check Browser Result Detail
SVG, loads as an image and draws Edge ✓ 6 files
SVG, loads as an image and draws Chrome ✓ 6 files
SVG, loads as an image and draws Firefox ✓ 6 files
SVG, inline in a page, with its fonts Edge ✓ 5 files
SVG, inline in a page, with its fonts Chrome ✓ 5 files
SVG, inline in a page, with its fonts Firefox ✓ 5 files
Animated SVG, moves on its own, opened as a page Edge ✓ 1 animation
Animated SVG, moves on its own, opened as a page Chrome ✓ 1 animation
Animated SVG, moves on its own, opened as a page Firefox ✓ 1 animation
PNG, loads at its size Edge ✓ 5 files; the slide is 2560×1440, transparent
PNG, loads at its size Chrome ✓ 5 files; the slide is 2560×1440, transparent
PNG, loads at its size Firefox ✓ 5 files; the slide is 2560×1440, transparent
HTML player, plays offline, moves forward and answers the keyboard Edge ✓ 10.5 s story
HTML player, plays offline, moves forward and answers the keyboard Chrome ✓ 10.5 s story
HTML player, plays offline, moves forward and answers the keyboard Firefox ✓ 10.5 s story
Catalog, opens, navigates and searches offline Edge ✓ 5 drawings, 7 results for “orders”
Catalog, opens, navigates and searches offline Chrome ✓ 5 drawings, 7 results for “orders”
Catalog, opens, navigates and searches offline Firefox ✓ 5 drawings, 7 results for “orders”
MP4, reports duration and size, draws frames at control times Edge ✓ 10.50 s, 1920×1080, 3 frames
MP4, reports duration and size, draws frames at control times Chrome ✓ 10.50 s, 1920×1080, 3 frames
MP4, reports duration and size, draws frames at control times Firefox ✓ 10.50 s, 1920×1080, 3 frames
WebM, reports duration and size, draws frames at control times Edge ✓ 10.50 s, 1920×1080, 3 frames
WebM, reports duration and size, draws frames at control times Chrome ✓ 10.50 s, 1920×1080, 3 frames
WebM, reports duration and size, draws frames at control times Firefox ✓ 10.50 s, 1920×1080, 3 frames
GIF, decodes at its size Edge ✓ 960×540
GIF, decodes at its size Chrome ✓ 960×540
GIF, decodes at its size Firefox ✓ 960×540
Web app, SVG equal to the command line’s Edge ✓ byte for byte
Web app, SVG equal to the command line’s Chrome ✓ byte for byte
Web app, SVG equal to the command line’s Firefox ✓ byte for byte
Web app, PNG at its scale Edge ✓ 2560×1440
Web app, PNG at its scale Chrome ✓ 2560×1440
Web app, PNG at its scale Firefox ✓ 2560×1440
Web app, GIF recorded in the page Edge ✓ gif, 960×540, 19 frames over 2.00 s
Web app, GIF recorded in the page Chrome ✓ gif, 960×540, 19 frames over 2.00 s
Web app, GIF recorded in the page Firefox ✓ gif, 960×540, 19 frames over 2.00 s
Web app, WebM recorded in the page Edge ✓ vp9, 1920×1080, 60 frames over 2.00 s
Web app, WebM recorded in the page Chrome ✓ vp9, 1920×1080, 60 frames over 2.00 s
Web app, WebM recorded in the page Firefox ✓ vp9, 1920×1080, 60 frames over 2.00 s
Web app, MP4 recorded in the page Edge ✓ h264, 1920×1080, 60 frames over 2.00 s
Web app, MP4 recorded in the page Chrome ✓ h264, 1920×1080, 60 frames over 2.00 s
Web app, MP4 recorded in the page Firefox ✓ h264, 1920×1080, 60 frames over 2.00 s

PDF files

Section titled “PDF files”
File Result Detail
pdf/diagrams/architecture.containers.pdf ✓ 901.9 × 649.9 pt, 3 fonts, 110 text runs, 1 link
pdf/diagrams/architecture.context.pdf ✓ 787.9 × 141.1 pt, 3 fonts, 51 text runs, 1 link
pdf/diagrams/executive.pdf ✓ 960.0 × 540.0 pt, 4 fonts, 49 text runs, 1 link
pdf/diagrams/payment.pdf ✓ 641.0 × 488.9 pt, 2 fonts, 65 text runs, 1 link
kit/purchase-slide.pdf ✓ 960.0 × 540.0 pt, 4 fonts, 49 text runs, 1 link