Astro.caltech.edu

Review

Has moderate negative dynamics in attracting traffic. In the period from october'24 to march'25 the attendance of this site decreased from 67 035 to 57 128 (-15.96%).

For March '2025 there were 50 941 visits. The average visitor per session views 1.68 page(s) and spends 38 second(s) on the site. At the same time the bounce rate is 67.92%.

The most popular site uses in United States, attracting from this country 57.10% of overall traffic.

Structure of traffic sources: the highest traffic "Search" (57.62%), the second most important "Direct" (35.56%), followed by "Referrals" (5.44%), then "Social" (1.07%), then "Display Ads" (0.23%) and in the last place "Mail" with a share 0.07%.