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Device & Browser Analytics

Analyze visitor devices, browsers, operating systems, and screen sizes to optimize your website experience.

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Last updated: January 15, 2025

Understanding what devices and browsers your visitors use helps you prioritize development and testing efforts. This guide covers all device-related analytics in Zenovay.

Device Categories

Overview

Zenovay categorizes devices into:

  • Desktop: Computers and laptops
  • Mobile: Smartphones
  • Tablet: iPads, Android tablets, etc.

Viewing Device Data

  1. Go to Analytics tab
  2. Find "Devices" section
  3. View breakdown by device type

Most websites see:

  • Mobile growing year-over-year
  • Desktop still dominant for B2B
  • Tablets declining slightly

Device Breakdown

Desktop

Includes:

  • Windows PCs
  • Mac computers
  • Linux machines
  • Chromebooks

Typical characteristics:

  • Longer session duration
  • More pages per session
  • Higher conversion rates

Mobile

Includes:

  • iPhones (iOS)
  • Android phones
  • Other smartphones

Typical characteristics:

  • Shorter sessions
  • Higher bounce rates
  • Growing traffic share

Tablet

Includes:

  • iPads
  • Android tablets
  • Surface tablets

Typical characteristics:

  • Between mobile and desktop behavior
  • Often used for media consumption
  • Declining market share

Browser Analytics

Tracked Browsers

BrowserDetectionNotes
ChromeUser agentDesktop + Mobile
SafariUser agentDesktop + iOS
FirefoxUser agentDesktop + Mobile
EdgeUser agentChromium-based
Samsung InternetUser agentAndroid
OperaUser agentDesktop + Mini

Browser Metrics

For each browser:

  • Visitor count
  • Percentage of total
  • Version distribution (aggregated)
  • Device correlation

Browser Quality

Compare performance across browsers:

  • Bounce rate by browser
  • Session duration by browser
  • Conversion rate by browser

Testing Priority

Test your site on browsers with the most traffic first. If 70% of visitors use Chrome, prioritize Chrome testing.

Operating System Data

Desktop Operating Systems

OSWhat It Includes
WindowsWindows 10, 11, etc.
macOSAll Mac versions
LinuxUbuntu, Fedora, etc.
Chrome OSChromebooks

Mobile Operating Systems

OSWhat It Includes
iOSiPhones, iPads
AndroidAll Android devices

OS Breakdown

  1. Go to Analytics tab
  2. Find "Operating Systems" section
  3. View breakdown chart

Screen Resolution

Common Resolutions

Desktop:

  • 1920×1080 (Full HD)
  • 1366×768 (Common laptop)
  • 2560×1440 (QHD)
  • 3840×2160 (4K)

Mobile:

  • 375×667 (iPhone SE)
  • 390×844 (iPhone 14)
  • 412×915 (Android common)

Resolution Data Usage

Use this data to:

  • Design responsive breakpoints
  • Test at common resolutions
  • Optimize images for screens
  • Check layouts at all sizes

Viewing Resolution Data

Pro Plan
  1. Go to Analytics → Technology
  2. Select "Screen Resolution"
  3. View distribution chart

User Agent Analysis

What's a User Agent?

A string browsers send identifying:

  • Browser name and version
  • Operating system
  • Device type
  • Rendering engine

User Agent Parsing

Zenovay parses user agents to extract:

  • Browser name
  • Browser version (major)
  • OS name
  • OS version
  • Device type

User agents can be spoofed. Some privacy tools modify user agents.

Filtering by Device

Device Filter

  1. Click "Filters"
  2. Select "Device"
  3. Choose: Desktop, Mobile, or Tablet
  4. View filtered data

Browser Filter

  1. Click "Filters"
  2. Select "Browser"
  3. Choose specific browser
  4. View browser-specific data

Combined Filters

Combine device and browser:

  • "Mobile Chrome users"
  • "Desktop Safari users"
  • "Tablet Firefox users"

Device-Based Segments

Creating Device Segments

Scale Plan

Save device combinations:

  1. Apply device/browser filters
  2. Click "Save as Segment"
  3. Name (e.g., "iOS Safari Users")
  4. Use for future analysis

Common Segments

  • Mobile users
  • iOS users
  • Outdated browsers
  • High-resolution screens

Performance by Device

Core Web Vitals by Device

Pro Plan

Compare performance:

MetricDesktopMobile
LCP1.5s2.8s
FID50ms120ms
CLS0.050.15

Why Mobile Differs

Mobile typically has:

  • Slower connections
  • Less powerful processors
  • Smaller screens
  • Touch interactions

Responsive Design Insights

Identifying Issues

Look for device-specific problems:

  • High mobile bounce rate
  • Low mobile conversions
  • Short mobile sessions

Common Mobile Issues

  • Slow loading times
  • Difficult navigation
  • Hard-to-tap buttons
  • Pop-ups blocking content
  • Forms not mobile-friendly

Testing Recommendations

Based on your device data:

  1. List top 5 device/browser combos
  2. Test your site on each
  3. Fix issues found
  4. Re-test and measure

Browser Compatibility

Supporting Old Browsers

Decide based on traffic:

  • <1% traffic: Consider dropping support
  • 1-5% traffic: Basic support
  • >5% traffic: Full support

Graceful Degradation

For older browsers:

  • Core functionality works
  • Advanced features may not
  • Inform users of limitations

Bot Detection

Bot Traffic

Some "devices" are actually bots:

  • Search engine crawlers
  • Monitoring services
  • Malicious scrapers

Bot Filtering

Zenovay filters known bots. Enable in: your domain settings → Exclusions tab → Bot Filtering

Bot Identification

Bot traffic often shows:

  • Unusual user agents
  • No JavaScript execution
  • Pattern access behavior
  • Server IP ranges

Reporting

Device Report

Export device data:

  1. Go to Analytics → Technology
  2. Click "Export"
  3. Select "Devices"
  4. Choose format

Trend Analysis

Track device changes over time:

  • Monthly mobile vs desktop
  • Browser market share changes
  • New OS version adoption

Next Steps

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