The use of Online Job Advertisements data has been one of the most explored areas of the use of big data for official statistics. However, the efficient acquisition, processing and extraction of statistical relevant variables from OJA, and more generally from Web data, requires an integrated approach where the global nature of the Web and commonalities between different sources can be taken advantage of. The final goal of the European Web Intelligence Hub is to be a production-graded system for the statistical use of Web data made up of shareable components, to be reused between different sources and statistical organisations.