Pangram verdict · v3.3
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AI likelihood · overall
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HomeViewport Statistics ReportAnonymous aggregate viewport measurements from ScreenSize.net browser sessions, with sample size, quality exclusions and methodology shown alongside the results.Aggregate sessions2026-06 to 2026-09Quality rules v1StatusReporting live dataQualified samples1,084Excluded samples152Collection period2026-06 to 2026-09Key findingsWhat this sample showsThese observations describe qualified ScreenSize.net sessions during the reporting period. They are not global device or browser market-share estimates.01Desktop viewport realityThe most common desktop viewport is 1920 × 920 CSS pixels, representing 11% of 930 qualified desktop samples.02Mobile width concentrationThe most common mobile viewport width is 400px, representing 50% of 154 qualified mobile samples.03Display densityThe most common device pixel ratio bucket is 1.00×, representing 56.9% of 1,084 qualified samples.CoverageSamples by environmentEach environment is evaluated independently.
Rankings stay hidden until that environment reaches the minimum display sample.EnvironmentQualified samplesPublication statusDesktop930Distribution availableMobile154Distribution availableTablet0Insufficient sample (minimum 50)Legacy tablet samples are excluded because the first classifier could mistake touch-enabled desktop computers for tablets.Clear dimension anomalies are excluded from rankings but remain in aggregate storage for auditing.DesktopDesktop viewport distribution930 qualified anonymous session samples.Most common viewport widths1920 px22.5% · 2091280 px10.4% · 971520 px8.2% · 761360 px4.9% · 461480 px4.7% · 441440 px4.6% · 432560 px4.2% · 39800 px3.8% · 35Most common viewport pairs1920 × 92011% · 1021920 × 10804.2% · 39800 × 6003.8% · 351920 × 9603.8% · 351280 × 7202.8% · 262560 × 12802.7% · 251280 × 8002.6% · 241520 × 7002.4% · 22MobileMobile viewport distribution154 qualified anonymous session samples.Most common viewport widths400 px50% · 77420 px18.8% · 29380 px13% · 20360 px6.5% · 10440 px5.2% · 8600 px2.6% · 4800 px1.9% · 3460 px0.6% · 1Most common viewport pairs400 × 66020.8% · 32400 × 7006.5% · 10400 × 7205.8% · 9420 × 8005.2% · 8380 × 6204.5% · 7400 × 7803.2% · 5420 × 7203.2% · 5420 × 7803.2% · 5TabletTablet viewport distributionThe tablet distribution remains hidden until it reaches 50 qualified samples.DensityDevice pixel ratioDPRShareSamples1.00×56.9%6172.00×20.3%2203.00×8.9%961.25×5.4%591.50×3.2%352.65×1.7%182.75×0.6%71.90×0.4%4Browser mixBrowser familiesBrowserShareSamplesChrome77.6%841Safari11.6%126Edge5.5%60Firefox3.9%42Other1.4%15Monthly coverageSamples by monthMonthEnvironmentSamples2026-06Desktop612026-06Mobile22026-07Desktop942026-07Mobile72026-08Desktop6772026-08Mobile1212026-09Desktop982026-09Mobile24MethodologyHow to read this reportThe report describes this site's measured browser sessions, not global device or browser market share.Collection and privacyA browser tab contributes at most one sample during its session.
Measurements are rounded into monthly aggregate buckets. No IP addresses, user IDs, precise timestamps or full user-agent strings are stored. Global Privacy Control and Do Not Track signals are honored.Quality and limitationsViewports wider than 6,000 CSS pixels or taller than 4,000 are excluded from published distributions. Historical DPR values are normalized to 0.05 steps. Device class is inferred locally and remains an approximation; legacy tablet classifications are excluded.Audit detailsRaw samples1,236Dimension anomalies12Legacy tablet samples140Aggregate updated2026-09-14Related toolsViewport Size CheckerSee your browser's CSS viewport size and window size live. Updates as you resize — with current responsive breakpoint for developers.Device Pixel Ratio CheckerCheck your device pixel ratio (DPR) instantly and understand the difference between CSS pixels and physical pixels, with visual examples.Common Screen ResolutionsReference list of common screen resolutions and viewport sizes across desktop, laptop, tablet and mobile, with aspect ratios and usage notes.Screen Resolution CheckerCheck the screen size reported by your browser in CSS pixels, see an estimated physical pixel grid, and learn how it differs from native resolution.