Just tried PhantomJS with yslow script against twitter. Doesn't seem to work.
I tried two version of phantomjs, 1.8 and 2.0.
With 1.8 I get "Failed to load undefined"
With 2.0 I get "TypeError: undefined is not an object (evaluating args.length)
Same against yahoo.com. Am I doing something wrong?
1.8 was failing because it was missing --ssl-protocol=any
2.0 was failing because .args in phantomjs.args has been removed (and probably previous reason as well)
What should I do if I still want yslow to work under 2.0?
You can locally merge this: