Website is PAINFULLY Slow

According to Pingdom my website, http://www.magnificentu.com, is taking 60s to load. HORRIBLE!

I recently went to SSL.

Looking at the Pingdom report, it says the brunt of the time is taken up by this file:
https://www.magnificentu.com/wp-content/cache/min/1/18efe1fe6c9bebc19b9a071bf224d3b3.js
I have no idea what it is. If someone could please take a look at it and let me know.
When I do the drop down to see more about this issue, this is the data I’m given:
~~~~~
Response Headers200
dateWed, 03 Jan 2018 02:31:02 GMTcontent-encodinggzipcf-cache-statusMISSlast-modifiedTue, 02 Jan 2018 23:50:14 GMTservercloudflarevaryAccept-Encodingcontent-typeapplication/javascript; charset=utf-8status200 OKexpiresThu, 03 Jan 2019 02:31:02 GMTcache-controlpublic, max-age=31536000cf-ray3d728a1a089e1d98-MELversionHTTP/1.1
Request Headers
:hostwww.magnificentu.compragmano-cacheaccept-encodinggzip, deflate, sdchaccept-languageen-US,en;q=0.8user-agentMozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.95 Safari/537.36:path/wp-content/cache/min/1/18efe1fe6c9bebc19b9a071bf224d3b3.jsaccept*/*:versionHTTP/1.1cache-controlno-cachecookie__cfduid=d316b2ba02180592c1c5a41b03d9eb2961514946660:schemehttpsrefererhttps://www.magnificentu.com/:methodGET
~~~~~

On another note … in the process of reading forums and trying to solve this horrible speed issue, I deleted some things, deactivated some plugins, etc. and somehow managed to turn off my main navigation menu at the top of the page.

The page I need help with: [log in to see the link]