404. That’s an error.
The requested URL /_/+1/confirm?hl=en&url=http://www.linformatique.org/firefox-38-arrive-en-version-beta-64-bits-pour-windows.html&name=Firefox+38+arrive+en+version+b%C3%AAta+64+bits+pour+Windows
was not found on this server. That’s all we know.