I am currently facing a situation where I need to carry out my work while I am connected to a WiFi dongle. I have spent about £20 for 6GB of data that can be used for up to 3 months, whichever comes first. So I have now learnt a lot of tricks on how to minimize my data usage and save money. Here, I want to share with you some of these tricks.
Trick 1 – Disabled images in your browser
If you view the web without images, your browser does not have to load those images from the internet so you will save A LOT of data. Every browser is different so I cannot tell you how to do that on every browser. Here is how to disable the loading of images on Safari on OS X:
- Go to Safari Preferences
- Go to the Advance tab
- At the bottom of the Advance tab, find the “Show Develop menu in menu bar”
- Then close the preferences window
- Go to the newly-shown Develop menu and choose Disable Images
That’s it. Some websites will not look nice without images and that just shows you how some web developers have now become too reliant on using images! Their fault really.
Trick 2 – Use Git commands carefully
I use Git through the terminal and two of the most useful commands that I use quite often are git fetch and git rebase. Now, git fetch, will fetch every new branch and all change-sets from the server and brings it into your local machine. What you want to do is to replace git fetch with the following command:
git fetch origin NAME OF BRANCH
So if you are on a branch named “ios7” and you want to just bring the remote changes on that branch to your local repo, do this:
git fetch origin ios7
git rebase origin/ios7
Now you got only the changes in that branch and you rebased to the latest changes
Trick 3 – Use Adblock… A LOT
Install Adblock on your browser and go to your popular websites and start blocking anything that looks useless and will consume your data. So just start blocking all content that is irrelevant.
Trick 4 – Disable Flash
I don’t have to explain this. Flash videos are memory, CPU and data hungry. They consume your battery so fast it is unbelievable. Just disable Flash to make sure your browser will not try to load those darn Flash videos for you.
Trick 5 – Stop watching videos on websites
Do not go to YouTube and other streaming video websites. They are very data hungry no matter how low you have set the quality of the videos. Watch videos when you are on a proper broadband, not on a tiny WiFi dongle.
Trick 6 – Subscribe to websites with push notifications
I read MacRumors quite a lot. I go to their website probably 3-4 times a day. But instead of doing that, it’s best that you subscribe to push notifications from news websites that offer that service. Then you can get push messages directly to your OS X desktop of new content that get posted on those websites instead of going there every time you want to check the news. A push notification will only contain the new article, not the whole website. But if you go and browse the website, you are viewing everything that is on the front page at least, hopefully without the images, as one of the tricks you learnt earlier!
Trick 7 – Stop opening a browser page ever time you think you’ve lost your internet connection
We all do this. When we think we have no internet connection, which can happen on a daily commute on a Wifi dongle, we open our browsers and navigate to our favorite website. If the website loads, we go “Aha, it works”. Instead of that, do this:
- Open Terminal
- Type this: ping http://www.apple.com
Once you see ICMP packets going and coming back, you know at least ICMP is working and you are almost 99.99% sure that your internet works.
Trick 8 – Do not preload top hits in your browser
Users of Safari or most modern browsers know that when they type in the search field for anything, a few “suggested” websites and terms will appear automatically. For instance, if you start typing “blood”, in your search field in your browser, you may get suggested words such as “blood pressure”, “check your blood sugar level”, and etc. Every time you type something in your browser’s search field, your browser will hit your search engine and look for suggested words and links. This will take battery and will use your internet. To disable this in Safari, follow these steps:
- Open Safari Preferences
- Go to the Privacy tab
- In the “Smart search field” area, click the “Prevent search engine from providing suggestions”
- In the same area, click the “Do not preload Top Hit in the background”
Okay that is it for now. These are all the tricks I have up my sleeves for saving you some data usage on your WiFi dongle. If you have any other tips that you believe are worth sharing with others, please let me know and I will include them here.