Top Accounting & Auditing Websites in Portugal

Key Insights on Top Accounting & Auditing Websites in Portugal on March 2026

As of March 2026, toconline.pt leads Accounting & Auditing in Portugal with 813.14K monthly visits. Its audience skews desktop-first (89.64% desktop / 89.64% mobile), and traffic is up month over month 18.53% and up year over year 17.56%. deloitte.com holds second with 56.68K visits and a desktop-leaning mix (55.05% desktop / 44.95% mobile), while sageone.com ranks third with 47.08K visits.

Across the leaders, vatcalculator.co.uk is the most mobile-first (100% of visits), whereas sageone.com is the most desktop-reliant (100%). Momentum favors dominiosistemas.com.br in the latest month (1,686.39%), while opentuition.com shows the steepest pullback.

Acquisition patterns also differ: toconline.pt is driven primarily by search, toconline.pt by direct, and toconline.pt by referral; overall, 72 of the top 100 sites are direct-led, 23 are search-led, and 4 lean on social.

These insights come from the Traffic & Market Toolkit, enriched with extensive clickstream data.

Our AI algorithms analyze petabytes of information from a blend of proprietary and external data pools, reflecting the online activities of over 200 million anonymized users.

For more detailed information on our data-gathering and analysis process, please visit our information page here.