Top Ecology & Environment Websites in the United States

Key Insights on Top Ecology & Environment Websites in the United States on February 2026

As of February 2026, weather.com leads Ecology & Environment in the United States with 434.79M monthly visits. Its audience skews mobile-first (10.68% desktop / 10.68% mobile), and traffic is down month over month -31.11% and down year over year -22.32%. accuweather.com holds second with 92.86M visits and a mobile-leaning mix (21.52% desktop / 78.48% mobile), while weather.gov ranks third with 47.43M visits.

Across the leaders, pestendinc.com is the most mobile-first (99.42% of visits), whereas ipcc.ch is the most desktop-reliant (100%). Momentum favors eecusa.com in the latest month (1,569.8%), while rumpke.com shows the steepest pullback.

Acquisition patterns also differ: weather.com is driven primarily by search, weather.com by direct, and weather.com by referral; overall, 52 of the top 100 sites are direct-led, 33 are search-led, and 15 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.