Apple Adds 'Do Not Track' Tool to Safari in Mac OS X Lion

134951 safari

The Wall Street Journal reports that Apple has added a "do-not-track" privacy tool to the latest test version of their web browser Safari found in Mac OS X Lion.

The tool is included within the latest test release of Lion, a version of Apple's Mac OS X operating system that is currently available only to developers. The final version of the operating system is scheduled to be released to the public this summer. Mentions of the do-not-track feature in Apple's Safari browser began to appear recently in online discussion forums and on Twitter.

Mac OS X Lion is currently in private developer seeding and is due to the public later this summer.

This "do-not-track" feature was originally proposed by the FTC and is a voluntary system in which web browsers broadcast this "do-not-track" preference but its up to advertising companies to actually comply with the request.

Do-not-track tools in browsers automatically send out messages to websites and online-advertising networks requesting that users' movements around the Web not be tracked. The system will only work if Web companies agree to respect peoples' tracking preferences.

According to the WSJ, major online ad networks have yet to agree on how to honor the system.

Apple's Safari is the 3rd major browser to support this initiative, following Microsoft's Internet Explorer and Mozilla's Firefox. Google's Chrome has yet to commit support to the feature.

Popular Stories

iPhone 17 Pro Dark Blue and Orange

iPhone 17 Release Date, Pre-Orders, and What to Expect

Thursday August 28, 2025 4:08 am PDT by
An iPhone 17 announcement is a dead cert for September 2025 – Apple has already sent out invites for an "Awe dropping" event on Tuesday, September 9 at the Apple Park campus in Cupertino, California. The timing follows Apple's trend of introducing new iPhone models annually in the fall. At the event, Apple is expected to unveil its new-generation iPhone 17, an all-new ultra-thin iPhone 17...
iPhone 17 Pro Iridescent Feature 2

iPhone 17 Pro Clear Case Leak Reveals Three Key Changes

Sunday August 31, 2025 1:26 pm PDT by
Apple is expected to unveil the iPhone 17 series on Tuesday, September 9, and last-minute rumors about the devices continue to surface. The latest info comes from a leaker known as Majin Bu, who has shared alleged images of Apple's Clear Case for the iPhone 17 Pro and Pro Max, or at least replicas. Image Credit: @MajinBuOfficial The images show three alleged changes compared to Apple's iP...
xiaomi apple ad india

Apple and Samsung Push Back Against Xiaomi's Bold India Ads

Friday August 29, 2025 4:54 am PDT by
Apple and Samsung have reportedly issued cease-and-desist notices to Xiaomi in India for an ad campaign that directly compares the rivals' devices to Xiaomi's products. The two companies have threatened the Chinese vendor with legal action, calling the ads "disparaging." Ads have appeared in local print media and on social media that take pot shots at the competitors' premium offerings. One...
iOS 18 on iPhone Arrow Down

Apple Preparing iOS 18.7 for iPhones as iOS 26 Release Date Nears

Sunday August 31, 2025 4:35 pm PDT by
Apple is preparing to release iOS 18.7 for compatible iPhone models, according to evidence of the update in the MacRumors visitor logs. We expect iOS 18.7 to be released in September, alongside iOS 26. The update will likely include fixes for security vulnerabilities, but little else. iOS 18.7 will be one of the final updates ever released for the iPhone XS, iPhone XS Max, and iPhone XR,...
iphone 16 pro ghost hand

iPhone 17 Pro: 5 Reasons Not to Upgrade This Year

Monday September 1, 2025 4:35 am PDT by
Apple will launch its new iPhone 17 series this month, and the iPhone 17 Pro models are expected to get a new design for the rear casing and the camera area. But more significant changes to the lineup are not expected until next year, when the iPhone 18 models arrive. If you're thinking of trading in your iPhone for this year's latest, consider the following features rumored to be coming to...

Top Rated Comments

uber_nerd Avatar
188 months ago
Pay for MacRumors?

I like people who actually realise that the annoying advertising is actually the price you pay for so much quality internet content. I wonder how long MacRumors and other similar sites would last without the income they get from advertising? The less effective online advertising becomes (through restrictions on tracking or adblockers), the less money will be put into the medium.

I would personally pay a small fee to for macrumors if I got no advertising && I didn't have to read posts from users such as yourself.
Score: 1 Votes (Like | Disagree)