I also did measurements on various other sites and confirmed the consistent saving of ~3.6 MiB per document when AdBlock Plus is enabled. (All these measurements are on a 64-bit build.) There are 429 documents on that page, which is a total reduction of about 1,550 MiB, reducing memory usage for that page down to about 450 MiB, which is not that much more than when AdBlock Plus is absent. the Vim Color Scheme Test) memory usage dropped by 3.62 MiB per document. These patches enable sharing of CSS-related data - more specifically, they add data structures that share the results of cascading user agent style sheets - and in doing so they entirely fix the second issue, which is the more important of the two.įor example, on the above-mentioned “extreme example” (a.k.a. Last week Mozilla developer Cameron McCormack landed patches to fix bug 77999, which was filed more than 14 years ago. (This description was imprecise the overhead is actually per document, which includes both top-level documents in a tab and documents in iframes.)
With ABP, that number more than doubles, to 417 MiB.Īn even more extreme example is this page, which contains over 400 iframes. For example, if I load TechCrunch and roll over the social buttons on every story, without ABP, Firefox uses about 194 MiB of physical memory. Many pages have multiple iframes, so this can add up quickly. Second, there’s an overhead of about 4 MiB per iframe, which is mostly due to ABP injecting a giant stylesheet into every iframe. This appears to be mostly due to additional JavaScript memory usage, though there’s also some due to extra layout memory. The most important part was the following.įirst, there’s a constant overhead just from enabling ABP of something like 60–70 MiB. Other apps like uBlock Origin and Opera are also available for download.Last year I wrote about AdBlock Plus’s effect on Firefox’s memory usage.
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Is there a better alternative?Īdblock Plus is one of the most popular, trusted apps that gives you a browsing experience free of cluttered web pages. Where can you run this program?Īdblock Plus runs on any device using the Mozilla Firefox browser. By blocking all the ads you’re trying to ignore, this plugin minimizes distractions and optimizes your web browsing experience. This program blocks all the stuff you don’t want to see and allows you to focus on the information you are searching for. Only the video you wish to view on YouTube are displayed, and other suggestions and viewing channels are eliminated.
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In the case where something non-ad-related is blocked, instructions are clear and simple to help guide you on how to display the missing information.īesides blocking random junk, this software also cleans up YouTube. Somethings may slip through, but for the most part, this app is effective and works well. This add-on identifies the ads and blocks them.
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A small stop sign will display the full list of blockable items. Alternatively, you may choose what is blocked. Get access to unlimited web content without the hassle of constant ads appearing.Ĭomprehensive instructions guide you, helping you to select the right Adblock filter for you.