On October 12, 2016, the Vatican (using the IP address 212.77.3.97 and ISP entitled "Holy See - Vatican City State") visited this site, both the forum homepage and the e-book library!
In the e-book library, these searches were performed:
- capreolus (http://www.newadvent.org/cathen/03314a.htm)
- codex+iuris
- garrigou
- piolant ←probably a misspelling
- piolanti
- vatican
And these books downloaded:
- Concerning the Natural Intellect and the First Object Understood by It (https://isidore.co/calibre/browse/book/3459) by Garrigou-Lagrange, Réginald, O.P.
- De methodo S. Thomae (https://isidore.co/calibre/browse/book/3025) by Garrigou-Lagrange, Réginald, O.P.
- Dictionary of Dogmatic Theology (https://isidore.co/calibre/browse/book/5298) by Parente, Pietro & Piolanti, Antonio & Garofalo, Salvatore
- Dieu, son existence et sa nature; solution Thomiste des antinomies agnostiques ... (https://isidore.co/calibre/browse/book/2939) by Garrigou-Lagrange, Réginald, O.P.
- La notion pragmatiste de la vérité et ses conséquences en théologie (https://isidore.co/calibre/browse/book/4085) by Garrigou-Lagrange, Réginald, O.P.
- "La Royauté universelle de Notre-Seigneur Jésus-Christ" (https://isidore.co/calibre/browse/book/3034) by Garrigou-Lagrange, Réginald, O.P.
- Le Sens Commun (3° édition) (https://isidore.co/calibre/browse/book/3127) by Garrigou-Lagrange, Réginald, O.P.
- Le Sens du Mystère et le Clair-Obscur Intellectuel: Nature et Surnaturel (https://isidore.co/calibre/browse/book/2979) by Garrigou-Lagrange, Réginald, O.P.
- Le virtù eroiche nei bambini (https://isidore.co/calibre/browse/book/3731) by Garrigou-Lagrange, Réginald, O.P.
- Non Potest Esse Genuina Sensatio Sine Reali Sensato (https://isidore.co/calibre/browse/book/2926) by Garrigou-Lagrange, Réginald, O.P.
- "On the Principle of Idealism 'Whatever is Outside of the Mind is Unknowable'" (https://isidore.co/calibre/browse/book/3129) by Garrigou-Lagrange, Réginald, O.P.
- Prælectiones Dogmaticæ: De Christo Legato Divino, De Ecclesia Christi / De Locis Theologicis (vol. 1) (https://isidore.co/calibre/browse/book/5657) by Pesch, Christiano, S.J.
- Prémotion Physique (https://isidore.co/calibre/browse/book/4867) by Garrigou-Lagrange, Réginald, O.P.
- The Concept of Sacred Theology (https://isidore.co/calibre/browse/book/5508) by Fenton, Msgr. Joseph Clifford
- The Principles of Catholic Apologetics: Study of Modernism based chiefly on the Lectures of Pere Garrigou-Lagrange, O.P.'s «De Revelatione per Ecclesiam Catholicam proposita» adapted and re-arranged (https://isidore.co/calibre/browse/book/3024) by Garrigou-Lagrange, Réginald, O.P. & Walshe, Fr. T. J.
Deo gratias there's interest in Fr. Garrigou-Lagrange, Msgr. Fenton, et al. at the Vatican!
See the "Vatican accessed these" search (https://isidore.co/calibre/browse/matches/search/5661746963616e206163636573736564207468657365) in the e-book library for all the above books there.
That is to be expected. I think they are keeping up with all of these forums.