Web Browser Grand Prix: Chrome 25, Firefox 19, And IE10

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Page Load Reliability And Security

Page Load Reliability

When we opened the additional 39 tabs in our memory test, we made sure that each one was fully loaded, and then recorded the number of tabs that required a reload due to missing elements or broken formatting. These observations represent how reliable each browser is at completely and properly rendering pages as they're being subjected to a heavy workload.

Opera once again takes the lead for properly loading pages, averaging one reload in Windows 7 and three in Windows 8. Chrome places second on both versions of Windows, though it shares that spot with Firefox in Windows 8. Back to Windows 7, though. IE9 finishes in third place, followed by Firefox and IE10.

Interestingly, IE10 has more page-loading issues than IE9.

Security

BrowserScope's simple 17-point security checklist remains our sole measure of browser security.

Chrome takes the lead with just one failed checkpoint. IE10 steals second place, passing 14 of the 17 tests. Firefox and IE9 tie for third place, while Opera winds up in last place again.

Next up is standards conformance, followed by the winner's circle.

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Summary
  1. Possibly The Last "Top Four"
  2. Chrome, Firefox, Internet Explorer, Opera
  3. Test Setup And Benchmark Suite
  4. Startup Time
  5. Page Load Time
  6. JavaScript And DOM Performance
  7. HTML5 Performance
  8. Hardware Acceleration Performance
  9. Memory Efficiency
  10. Page Load Reliability And Security
  11. Standards Conformance
  12. Windows WBGP Winner's Circle
About the author
Adam Overa

Adam Overa was the Managing Editor of Tom's Hardware US from 2012-2017

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  • alidan
    i wish we could get some older browsers in here to to see the difference newerones make.

    i personally am still on ff10, memory is really the reason i use fire fox, along with chrome. i would love to see how older versions stack up to newer ones.
    • Other Comments
  • mayankleoboy1
    1. I am assuming that IE9 was included just to show improvements in IE10, and IE9 will be retired in the next WBGP

    2. " Opera jumps on-board the Chromium bandwagon" is false. Opera is using Webkit rendering engine for rendering. We dont know what the Javascript engine and JIT compiler is going to be.

    3. On page4, in "the average wait time" , you are taking the Geometric Mean. I think that using values less than 1 in a geometric mean is skewing the results. Can you take a Arithmetic Mean, and check please ?

    4. Memory usage reporting of IE9 and IE10 is completely bogus. For some workloads, in TaskManager, IE10 is seen using about 300MB memory, while it is actually using around 3GB RAM ! :O . My 4GB RAM is completely used up, and disk-paging starts occuring.

    5. I am completely mystified why quite a few browsers do better in JS benchmarks on Windows8 . I can understand getting better scores in WebGL or HW acceleration tests (because of potential better Dx) , but JavaScript execution does not use Dx. Any ideas ?
  • alidan
    i wish we could get some older browsers in here to to see the difference newerones make.

    i personally am still on ff10, memory is really the reason i use fire fox, along with chrome. i would love to see how older versions stack up to newer ones.
  • bison88
    Opera is definitely lagging, but a I love it to death. Hope the switch to the Webkit platform gives them the motivation to start leading some of the boards again as it's still a great browser. The memory problem can get absurd sometimes and builds up fast. I have to say IE 10 has shocked me just toying around with it on Windows 7. The thing is smooth and fast, something I haven't seen since the days when it dethroned Netscape.
  • adamovera
    mayankleoboy11. I am assuming that IE9 was included just to show improvements in IE10, and IE9 will be retired in the next WBGP2. " Opera jumps on-board the Chromium bandwagon" is false. Opera is using Webkit rendering engine for rendering. We dont know what the Javascript engine and JIT compiler is going to be.3. On page4, in "the average wait time" , you are taking the Geometric Mean. I think that using values less than 1 in a geometric mean is skewing the results. Can you take a Arithmetic Mean, and check please ?4. Memory usage reporting of IE9 and IE10 is completely bogus. For some workloads, in TaskManager, IE10 is seen using about 300MB memory, while it is actually using around 3GB RAM ! . My 4GB RAM is completely used up, and disk-paging starts occuring.5. I am completely mystified why quite a few browsers do better in JS benchmarks on Windows8 . I can understand getting better scores in WebGL or HW acceleration tests (because of potential better Dx) , but JavaScript execution does not use Dx. Any ideas ?

    1. Yup
    2. The press release mentioned "Chromium", so I'm assuming WebKit/V8.
    3. Yes, you're right! The last timers went by milliseconds, so that wasn't an issue - the replacement charts should appear soon. Good catch!
    4. It seems pretty reasonable to me, basically mirrors Chrome in this regard.
    5. Nope
  • caspy7
    @mayankleoboy1
    #2, incorrect, they have said they're going with Chromium's V8.

    @alidan
    Mozilla saw the err of their ways and got after memory. The most recent version of Firefox should beat version 10 in both memory and performance. The last benchmarks I saw had it beating all the other browsers in memory usage as well. (In this article you can see a snapshot of this in the "40 tabs" graphic. Like many techies, this is more what my browsing looks like.)
  • mayankleoboy1
    adamovera1. Yup2. The press release mentioned "Chromium", so I'm assuming WebKit/V8.3. Yes, you're right! The last timers went by milliseconds, so that wasn't an issue - the replacement charts should appear soon. Good catch!4. It seems pretty reasonable to me, basically mirrors Chrome in this regard.5. Nope


    #2 : I must have forgotten the release. Thanks for the correction.
    #4 : I am not saying that IE10 uses excessive memory. I am saying that the total memory used by all the ieexplorer processes in the task manager is incorrect. For some image heavy pages, total memory usage of IE as reported by task manager is about 300MB, but total system memory usage gets around 3GB!. So if you close IE10, system memory goes from 90% full to 50% full.
  • slomo4sho
    I currently use Firefox, Chrome, and IE 10. They each have their own advantages. Thanks for the write up. When can be expect the Android browser round up?
  • xintox
    Really? I thought you were better than that at Toms.
    The composite hardware acceleration scores is most likely the main reason why IE9/10 is so far behind Firefox and Chrome on performane. Yet, from what I can tell, this composite score is heavily influenced by the WebGL scores, which is exclusive to Chrome and Firefox.
    In that respect, MS has at some point stated that they do not even wish to support WebGL, as it represents a significant security risk, as it gives the browser close access to the computer hardware.
    Long story short, your methods of calculating performance scores heavily favors Chrome and Firefox as they are the only ones to implement support for WebGL.

    Additionally, I wish you would make it more clear how you arrive at your composite scores and of course the final Performance Index. How do you add numbers that are so varied in nature, without some method of normalizing the numbers?
  • srap
    @adamovera
    I heard that Futuremark Peacekeeper is unreliable, it used to miscalculate it's own benchmarks and it's still a black box so it may still be buggy. Do you know anything specific about it?
  • abbadon_34
    Nice to see IE9 AND IE10, as well as Win 7 AND Win8. But I am curious how the final scores were calculated, seeing how WebGL was only supported on 2 browsers, as well as how the other incompatible tests were scored. A 0 vs not including can make a good deal of difference.
  • Anukul Bodile
    i prefer opera over chrome because of its intuitive interface
  • Octiva
    CHROME STEAL ALL YOUR PROCCESOR POWER, use it to send infomation MOUNTVIEW IP
  • Octiva
    Make test on packet in IDLE MODE , 1 tab open (empty)
  • merikafyeah
    You call it a Grand Prix, but you use stock browsers. Not very exciting. You don't watch Formula 1 for stock cars. Tom's needs an "Enthusiast Grand Prix" with experts tweaking and modding each browser to fully maximize its potential, then have it compete against other tricked out browsers, the way it should be. No enthusiast uses an out-of-box vanilla browser.
  • srap
    merikafyeahYou call it a Grand Prix, but you use stock browsers. Not very exciting. You don't watch Formula 1 for stock cars. Tom's needs an "Enthusiast Grand Prix" with experts tweaking and modding each browser to fully maximize its potential, then have it compete against other tricked out browsers, the way it should be. No enthusiast uses an out-of-box vanilla browser.

    There is a reason why he uses the default install settings, and he explained this before in the former WBGP. The number of enthusiasts are far smaller than the 1-bit users, thus the default. Also, most enthusiasts actually know what is to be expected from the mods/tweaks, but normal users hardly know anything about browsers (if they even know the term: internet browser).
  • belardo
    Wait a minute... firefox 19? It was little over a year ago that version 4.0 came out?! So its really version 4.18? right?
  • belardo
    "Before Opera becomes yet another Webkit browser and we're down to the top three," What does that mean? That its taken off the list because it'll be a webkit? Chrome is already a webkit.
  • Onus
    I use IE at work because I have to. I use FF (with ABP & NoScript) at home for everything except those few things (like some router config pages) that only work right in IE. I don't trust Chrome not to unnecessarily report my every move to Google, and what small speed "advantage" it may have is just not relevant, like someone bragging about getting 110 FPS in a game when I'm getting "only" 104.
  • srap
    belardo"Before Opera becomes yet another Webkit browser and we're down to the top three," What does that mean? That its taken off the list because it'll be a webkit? Chrome is already a webkit.

    Because if it switches to webkit, all of it's test results will be identical to Chrome's, or it will hardly differ.

    caspy7The most recent version of Firefox should beat version 10 in both memory and performance.
    Firefox 15: HueyFix, details here.

    @alidan: FF17 ESR would be more safe than FF10, and even better with memory.

    Edit: I hate how it keeps deleting the links.
  • belardo
    Oh... well, as long as Opera retains its UI/functions... it wouldn't bother me much. I use both Chrome and Opera. I prefer Opera, but use Chrome when a site doesnt like Opera.

    Same for my Android phone.
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