In June 2020 the website grumman.net was on the 125,556th place in the ranking of the most reliable and popular sources in multilingual Wikipedia from readers' point of view (PR-score). If we consider only frequency of appearance of this source in references of Wikipedia articles (F-score), this website was on the 112,579th place in June 2020. From Wikipedians' point of view, "grumman.net" is the 206,338th most reliable source in different language versions of Wikipedia (AR-score).
The website is placed before singaporeolympics.com and after algharafa.com in multilingual PR ranking of the most reliable sources in Wikipedia.
BestRef shows popularity and reliability scores for sources in references of Wikipedia articles in different languages. Data extraction based on complex method using Wikimedia dumps. To find the most popular and reliable sources we used information about over 200 million references of Wikipedia articles. More details...