

There is also scope for GlimmerBlocker to be used in other ways as it also gives you the ability to add your own custom CSS and JavaScript to pages. While other tools enable you to right click on an ad and choose to block all future ads from the same place, this is not something you are able to do with GlimmerBlocker. Many of the features you would expect to find in an ad-blocking tool are notable by their absence. This is not to say that the tool is perfect it is not an ideal solution. Other users can share the lists they have created so that other people can make use of them.īut even from initial installation you will find that the built in blocking filters all but eliminate online advertisements. GlimmerBlocker is only as effective as the rules and filters that you configure it to use and you may well find that it takes quite some time to set things up to your liking, Thankfully, there is an alternative option available to you. I added extensions including Ghostery and add block more that work very well on my other browsers and I think on Firefox for a while. GlimmerBlocker is a little different as it is actually a proxy tool and this can be used to effectively prevent the appearance of ads in your browser. Another issue is that when a new version of Safari is released you then have the additional problem of extensions that no longer work as they used to.
#GLIMMERBLOCKER FOR SAFARI MAC#
I do not know if this would have any effect on our Macs, but what should I look for on the university’s server to allow Parental Control to block websites? Unfortunately, the websites can not be blocked for the entire university, which is why we would like to block them through parental control or the Mac Air Port antenna in the Mac computer room.One of the problems with Safari is that the majority of ad blocking tools that are available are sub-standard affairs that can reduce performance and compromise security.
#GLIMMERBLOCKER FOR SAFARI WINDOWS#
Our school uses mainly Windows computers, except our department, so I am thinking the server has been set up for Windows software. It is not allowing the Macs to block websites via parental control. So I believe the issue is somewhere in the school’s server. I then took my personal home computer to school and tried to access websites I had blocked at home, but they were not blocked. I hooked it up and blocked twitter and youtube via Parental Control. I decided to take one of the computers from school home. I believe I have figured out why blocking through the /etc/hosts did not work. I’ve gotten enough messages about the topic that I felt it was worth repeating, even though the methodology is the same. Note: This tip was covered a few years back with instructions to block websites on a Mac. If you want a network wide solution to blocking websites or any other network services, you’d need to modify your routers settings. For this purpose, you can get any websites IP address by typing nslookup into the Terminal. If you wanted to be tricky you could point the blocked domain to a different IP address entirely, like 74.125.19.103 ( in English). This whole thing works by pointing the domains you want blocked to your machines localhost (127.0.0.1). Unblocking the sites is simply a matter of removing them from the /etc/hosts file and flushing your DNS cache again.


Next you will need to flush your DNS cache for the changes to take effect, this is done through the Terminal as well with the following command in 10.6: * Exit and save /etc/hosts by hitting Control+O and then the Return key * You can block any website by following the format of: * Using your arrow keys navigate down and create a new line in the file

* Launch the Terminal and type the following command, you will need to enter a root password: Easily block websites from being accessed in Safari, Firefox, or the Chrome browser
