Miscellaneous
Who left Libravatar, and who still runs it
1 websites in the top 1M run Libravatar, observed directly from the rendered page in the July 2026 crawl.
What else they run
Apache HTTP Server 100%Bootstrap 100%DataTables 100%HSTS 100%jQuery 100%
Share of a 1-domain sample of Libravatar users that also run each.