Revert "small fix to url regex"

This reverts commit ddddd5ea73468a5aae6d7ae295c626ccc13e59e3.

reverting commits to see what happened with mobile view
Revert "fixing more of safari compatibility issues"

This reverts commit 3a43a15c83a4facb7aa0603127c0e3d1909884f1.

reverting to see what faults mobile views