Fosse n° 9 - 9 bis des mines de Dourges is the coal mine in France.
According to PR-model, 9-9bis.com is ranked 2,645,892nd in multilingual Wikipedia, in particular this website is ranked 323,241st in French Wikipedia.
The website is placed before scmh.org.tw and after extreme-fellowship.com in the BestRef global ranking of the most important sources of Wikipedia.
