Apache version disclosed on developer.leaseweb.com

HI For URL "http://developer.leaseweb.com/asdfadsf" apache version is disclosed in response header "Server" Connection: keep-alive Content-Encoding: gzip Content-Length: 174 Content-Type: text/html; charset=iso-8859-1 Date: Sat, 20 Feb 2016 05:11:18 GMT Server: Apache/2.4.7 Vary: User-Agent This information may help attacker in vulnerability research https://www.cvedetails.com/vulnerability-list/vendor_id-45/product_id-66/version_id-161847/year-2014/Apache-Http-Server-2.4.7.html