Download all files from a Google Cloud Storage bucket (in OSX)

To download all files from a Google Cloud Storage bucket (if you are using Google Cloud services like App Engine etc) is actually quite easy but you’ll need to use gsutil to do it. See the docs at You will need the Google Cloud SDK installed so you can run “gcloud”.

I’m using OSX and did the following:

Download gsutil from

Extract to your home directory:

tar xfz gsutil.tar.gz -C $HOME

Go to $HOME/gsutil and check the version, it may ask if you want to update Google Cloud components:

gsutil version -l

If you need to, update Google Cloud components:

gcloud components update

Authenticate with your Google Cloud account:

gcloud auth login

Set the correct project (in this case “project101″):

gcloud config set project project101

Copy everything recursively from the bucket “bucketname” to the directory “bucketname”:

gsutil -m cp -R gs://bucketname


Use Google PageSpeed Insights and WebPagetest to benchmark your website speed and get performance suggestions for free

As part of optimising the speed of this site I found a link to Google PageSpeed Insights from their Webmaster Tools page. This is a free service and gives you some great feedback on high, medium and low priority changes you can make to your site to improve response and overall user experience. You can use their web interface and just type in a URL to check the PageSpeed score.

For reference, as of today this site got a PageSpeed score of 94 out of 100, which is excellent.

I also found another good free one, WebPagetest, which breaks down the speed of your site from various locations and allows you to really see which part of your site load is slowing things down. You can do this kind of thing in your browser but the location awareness of this one makes it a lot more useful.