All posts tagged ‘chrome’

File Under: Browsers

Chrome 17 Released, Will Preload Autocompleted URLs as You Type

Google has just released Chrome version 17, which brings several minor enhancements to the company’s web browser — including a new web address preloading feature and improved protection against malicious downloads.

The new Chrome introduces a “preemptive rendering” feature that will automatically begin loading and rendering a page in the background while the user is typing the address in the omnibox (the combined address and search text entry field in Chrome’s navigation toolbar). The preloading will occur in cases when the top match generated by the omnibox’s autocompletion functionality is a site that the user visits frequently.

When the user hits the enter key and confirms the autocompletion result, the pre-rendered page will display almost instantly. The feature extends Chrome’s existing predictive page loading functionality to autocompletion results. Unlike Chrome’s instant search capability, however, the autocompletion preloading waits until the user hits the enter key before displaying the rendered page.

Google has also added some new security functionality to Chrome. Every time that the user downloads a file, the browser will compare it against a whitelist of known-good files and publishers. If the file isn’t in the whitelist, its URL will be transmitted to Google’s servers, which will perform an automatic analysis and attempt to guess if the file is malicious based on various factors like the trustworthiness of its source. If the file is deemed a potential risk, the user will receive a warning.

Google says that data collected by the browser for the malware detection feature is only used to flag malicious files and isn’t used for any other purpose. The company will retain the IP address of the user and other metadata for a period of two weeks, at which point all of the data except the URL of the file will be purged from Google’s databases.

Users who are concerned about the privacy implications of this functionality can prevent the browser from relaying this information to Google by disabling the phishing and malware protection features in the browser’s preferences. You can refer to the official Chromium blog for additional details about the malware detection feature.

Chrome 17 is available through the browser’s automatic updater and can also be downloaded from Google’s website. More information about the new release is available in the official Google Chrome blog.

This article originally appeared on Ars Technica, Wired’s sister site for in-depth technology news.

File Under: Browsers

Adobe Confirms: No Flash for Chrome on Android

Google issued a beta release of Chrome for Android earlier today. The browser provides support for modern web standards and includes a number of compelling features that aren’t available in the Android’s default browser. One noteworthy Chrome desktop feature that isn’t included in the mobile port, however, is the integrated Flash runtime.

Adobe has issued a statement confirming that Chrome for Android does not support Flash content. The company also indicated that it does not plan to work with Google to add Flash support to the new mobile browser. Adobe will, however, continue supporting Flash in the current default Android browser.

“Today Google introduced Chrome for Android Beta. As we announced last November, Adobe is no longer developing Flash Player for mobile browsers, and thus Chrome for Android Beta does not support Flash content,” wrote Adobe’s Flash Platform product manager Bill Howard.

Adobe struggled for years to make the Flash player plugin viable on mobile devices. Though it was able to make Flash work reasonably well on Android phones, results were mixed on other systems. Due to Apple’s unwillingness to allow the Flash plugin on iOS and the difficulty that Adobe faced bringing the Flash player to new devices, the plugin never achieved the same ubiquity on phones that it has historically enjoyed on the desktop.

These setbacks caused Adobe to abandon its mobile Flash player strategy last year. The company announced that it would phase out development of its mobile Flash player plugin and not support it on new platforms. Adobe instead focused its mobile Flash efforts on developing tools for deploying Flash content as native mobile applications. It also strengthened its commitment to native web standards and acknowledged HTML5 as the way forward for building rich mobile web experiences.

When Google eventually moves to replace the default Android browser with Chrome in future versions of the Android platform, devices that run the operating system will likely no longer be able to play Flash content in the browser.

This article originally appeared on Ars Technica, Wired’s sister site for in-depth technology news.

File Under: Browsers, Security

Google to Strip Chrome of SSL Revocation Checking

Google’s Chrome browser will stop relying on a decades-old method for ensuring secure sockets layer certificates are valid after one of the company’s top engineers compared it to seat belts that break when they are needed most.

The browser will stop querying CRL, or certificate revocation lists, and databases that rely on OCSP, or online certificate status protocol, Google researcher Adam Langley said in a blog post published on Sunday. He said the services, which browsers are supposed to query before trusting a credential for an SSL-protected address, don’t make end users safer because Chrome and most other browsers establish the connection even when the services aren’t able to ensure a certificate hasn’t been tampered with.

“So soft-fail revocation checks are like a seat-belt that snaps when you crash,” Langley wrote. “Even though it works 99% of the time, it’s worthless because it only works when you don’t need it.”

SSL critics have long complained that the revocation checks are mostly useless. Attackers who have the ability to spoof the websites and certificates of Gmail and other trusted websites typically have the ability to replace warnings that the credential is no longer valid with a response that says the server is temporarily down. Indeed, Moxie Marlinspike’s SSL Strip hacking tool automatically supplies such messages, effectively bypassing the measure.

“While the benefits of online revocation checking are hard to find, the costs are clear: Online revocation checks are slow and compromise privacy,” Langley added. That’s because the checks add a median time of 300 milliseconds and a mean of almost 1 second to page loads, making many websites reluctant to use SSL. Marlinspike and others have also complained that the services allow certificate authorities to compile logs of user IP addresses and the sites they visit over time.

Chrome will instead rely on its automatic update mechanism to maintain a list of certificates that have been revoked for security reasons. Langley called on certificate authorities to provide a list of revoked certificates that Google bots can automatically fetch. The time frame for the Chrome changes to go into effect are “on the order of months,” a Google spokesman said.

This article originally appeared on Ars Technica, Wired’s sister site for in-depth technology news.

File Under: Browsers

The Curious Case of Web Browser Names

Chances are your web browser is open all day, every day. Whether it’s Internet Explorer, Firefox, Opera, Chrome or Safari, the browser is the single most important piece of software most of us use. Given its central place in our lives, some history seems in order. If you’ve ever stopped browsing long enough to wonder why Safari is named Safari or where in the world the word “Mozilla” comes from, we have some answers for you.

Martin Beeby, a developer evangelist at Microsoft, has put together a nice little history of web browser names. Some are obvious — Internet Explorer came about because it was “a name that gave people a clear idea of what the product did” — some are less so, like Opera, which was apparently chosen because, among other things, “the Opera is fun.”

With the exception of Opera and IE, none of Beeby’s name origin stories come directly from the companies behind the browsers, so take all of these with a grain of salt. For instance, no one seems to know the exact origins of “Safari”, though the Beach Boys’ album seems like a reasonable guess — surfing the web, Surfin’ Safari… get it? The WebKit blog is named Surfin’ Safari, which might lend some credence to that story, but the name also nicely ties in with the notion of exploring the wild and connotes some of the same images as “explorer” and “navigator”.

Perhaps the least obvious name in the bunch is Firefox’s parent company Mozilla. Beeby cites a well-known story that the name that was derived by combining the words that were its original goal — “Mosaic Killer.” Webmonkey has heard another version of that story that claims the word “Godzilla” was the inspiration for “Mozilla,” a Godzilla-like force that would destroy Mosaic.

Beeby doesn’t offer any stories for less well-known browsers, like Konqueror, which, as the story goes, was going to “conquer” what IE and Netscape had “explored” and “navigated” respectively. The allusion didn’t really pan out, but, when Apple came along and ported KHTML to form WebKit, the developers did name their early efforts after a famous conqueror — Alexander.

For more details, and to learn where the names Firefox and Chrome come from, be sure to read through Beeby’s post.

File Under: Browsers

Latest Chrome Beta Prerenders Websites You’re Likely to Visit

Google Chrome has gained some psychic powers in the latest beta release. In an effort to make pages load faster, Google’s browser will now prerender pages as you type in the URL bar.

The latest Chrome beta is available through the Google Chrome beta channel. Be aware that the beta channel has more bugs and potential problems than the stable Chrome release.

The new prerendering feature in Chrome 17 beta is reminiscent of Google Instant, which returns search results as you type. Here, instead of pulling in search results, Chrome watches what you’re typing and makes educated guesses about the pages you’re likely to visit. “If the URL auto-completes to a site you’re very likely to visit, Chrome will begin to prerender the page,” writes Dominic Hamon, a software engineer at Google.

The end result of the new prerendering feature — provided Chrome guesses correctly — is that frequently visited pages will load a bit faster. In my testing the new feature seemed to work most reliably with bookmarked pages (which means the URL is guaranteed to auto-complete). The rest of the time it was hard to notice any real speed improvement. If you login to Chrome and allow your Google account to track your browsing history, Chrome might be better at guessing which pages to prerender [Update: As Peter Kasting, software engineer at Google, notes in the comments below, logging into Chrome "only affects prerendering insofar as it tries to ensure that all machines have access to the same data on what you've typed before. Google never analyzes your synced data, compares it with other users' actions to make better predictions, etc.; the prerendering heuristic is calculated locally".]

Along with the prerendering, Chrome 17 also extends Chrome’s Safe Browsing tools to help protect you from malicious sites and, now, malicious downloads. Like Firefox, Chrome now scans downloaded files (for now .exe and .msi files) looking for viruses or malware attacks. If a file you’ve downloaded is known to be bad, or comes from a site with a “relatively high percentage of malicious downloads,” Chrome will warn you about it and suggest you discard it.

File Under: Browsers

Sync Your Browsing Life With New Chrome 16

Chrome's new profile switcher

Google has released Chrome 16, adding new syncing and user switching features to its increasingly popular web browser.

If you’re already using Chrome just sit tight and it will automatically update. If you’d like to try out the latest version, head over to the Chrome downloads page.

Chrome 16 is most notable for its new syncing tools, which make it dead simple to move between Chrome installations without losing your data. For example, you can now keep your work installation in perfect sync with the your home installation, with bookmarks, apps, extensions, browsing history, and other settings moving seamlessly between the two.

The only catch is that to make the new syncing features work, you’ll need to link Chrome with your Google account. Linking up Chrome with your Google account also means that you’ll be automatically signed in to any Google services you visit.

Chrome 16 also introduces a new user switching model that makes it easy for multiple people to share the same browser and still keep their data separate. Much as you can switch users at the OS level, keeping separate accounts for multiple users on the same machine, Chrome’s user switching enables the same sort of sharing, but at the browser level.

As a number of readers pointed out when we reviewed the beta version, the multi-user scenario isn’t all that common, but the same feature can be used to stay logged in to two entirely separate Google profiles at the same time. For example, if you have a work identity with all your work data and extensions, as well as a personal identity, you can quickly switch between the two. It’s certainly possible to do this without Chrome’s new user switching, but this method makes things a bit quicker and smoother.

One thing to keep in mind is that user switching in Chrome is nowhere near as secure as user switching at the OS level. When the beta was release Google warned that:

this feature isn’t intended to secure your data against other people using your computer, since all it takes is a couple of clicks to switch between users. We want to provide this functionality as a quick and simple user interface convenience for people who are already sharing Chrome on the same computer today. To truly protect your data from being seen by others, please use the built-in user accounts in your operating system of choice.

In other words, the new switching features aren’t something you’d want to enable if you’re just letting someone you don’t know well borrow your laptop for a minute. However, so long as you’re sharing Chrome with people you trust, the new user switching features make it easy to share a browser or just maintain two Google profiles simultaneously.

For more details on how the new syncing features work, check out this video from the Google Chrome blog:

File Under: Browsers

Share Your Web Browser With Chrome’s New User Switching

Chrome Beta's new user switching

Google has updated the beta channel of its Chrome web browser with a new syncing tool that makes it easy to move between Chrome installations with all your browsing data intact.

If you’d like to try the beta channel of Chrome, head over to the beta downloads page.

Chrome has long offered some syncing capabilities, but the new features ensure that all your bookmarks, browsing history and even passwords come with you when you sign in to Chrome on any computer you use. To make the new syncing features work, you’ll need to link Chrome with your Google account. Linking up Chrome with your Google account also means that you’ll be automatically signed in to any Google services you visit.

The new syncing features can be found in the Personal Stuff section of Chrome’s preferences. Just click the button that says “New User.”

The new user profiles also mean that multiple people can easily share a single Chrome installation. Switching between active users works much as it does at the operating-system level. Clicking the New User button will open a new window with an icon in the left-hand corner that lets everyone know whose window it is. Multiple users can even have windows open at the same time. Telling them apart is just a matter of checking the icon for that window.

One thing to keep in mind is that user switching in Chrome is nowhere near as secure as user switching at the OS level. Google Software Engineer Miranda Callahan warns on the Chrome blog:

this feature isn’t intended to secure your data against other people using your computer, since all it takes is a couple of clicks to switch between users. We want to provide this functionality as a quick and simple user interface convenience for people who are already sharing Chrome on the same computer today. To truly protect your data from being seen by others, please use the built-in user accounts in your operating system of choice.

In other words, the new switching features aren’t something you’d want to enable if you’re just letting someone you don’t know well borrow your laptop for a minute. However, so long as you’re sharing Chrome with people you trust, the new user switching features make it easy to share a browser while still keeping your data separate (if not totally private).

File Under: Browsers

End of an Era? Chrome Surpasses Firefox

For the first time Chrome Beats Firefox on Webmonkey.com

Once the darling of the tech set, Mozilla’s Firefox web browser is no longer the perennially #2 underdog of the web.

According to StatCounter, a web analytics company tracking browser market share, Google Chrome has overtaken Mozilla Firefox to become the second most used web browser in the world.

For the first time Chrome also managed to beat out Firefox to become the most used web browser among both Wired.com and Webmonkey.com readers.

StatCounter claims that for November 2011 Chrome accounted for 25.69 percent of browsers on the web while Firefox trailed it by the tiniest of margins at 25.23 percent. Both still pale in comparison to Internet Explorer’s 40.63 percent market share.

As Mark Twain noted there are lies, damn lies and statistics. StatCounter’s numbers should most definitely be taken with a grain of salt. NetMarketshare, which also tracks browser usage, still shows Firefox nearly four percent ahead of Chrome globally.

That said, the traffic split between Firefox and Chrome at both Wired.com and Webmonkey.com nearly mirrors StatCounter’s numbers. The main difference around here is that both browsers beat Internet Explorer. But for the first time in a very long time, Firefox is not the most used browser among Webmonkey readers. Last month Chrome accounted for 32.14 percent of users while Firefox trailed just behind at 31.06 percent.

File Under: Browsers

The End of an Era: Internet Explorer Drops Below 50 Percent of Web Usage

A couple of interesting things happened in the world of Web browser usage during October. The more significant one is that Internet Explorer’s share of global browser usage dropped below 50 percent for the first time in more than a decade. Less significant, but also notable, is that Chrome for the first time overtook Firefox here at Ars, making it the technologist’s browser of choice. [Ed. Note: That still hasn't happened at Webmonkey, but it's very close. See below for more stats.]

Internet Explorer still retains a majority of the desktop browser market share, at 52.63 percent, a substantial 1.76 point drop from September. However, desktop browsing makes up only about 94 percent of Web traffic; the rest comes from phones and tablets, both markets in which Internet Explorer is all but unrepresented. As a share of the whole browser market, Internet Explorer has only 49.58 percent of users. Microsoft’s browser first achieved a majority share in—depending on which numbers you look at—1998 or 1999. It reached its peak of about 95 percent share in 2004, and has been declining ever since.

Where has that market share gone? In the early days, it all went Firefox’s way. These days, it’s Chrome that’s the main beneficiary of Internet Explorer’s decline, and October was no exception. Chrome is up 1.42 points to 17.62 percent of the desktop browser share. Firefox is basically unchanged, up 0.03 points to 22.51 percent. Safari grew 0.41 points to 5.43. Opera has been consistently falling over the last few months, and it dropped again in October, down 0.11 points to 1.56 percent.

In spite of Android sales now outstripping iOS sales, iOS users are far more abundant on the Web. Mobile browsing is currently a much smaller market, with 5.5 percent of Web usage conducted on smartphones and tablets. This small market is also a lot more volatile than the desktop market. Mobile Safari was up by 6.58 points last month to 62.17 points. The biggest single loser was the Android browser, dropping 2.91 points to 13.12 percent. Symbian, BlackBerry and Opera Mini also registered falls, down 2.15 points to 2.55 percent, 0.64 points to 2.04 percent, and 0.27 points to 18.65 percent, respectively.

The trend graph says it all: Firefox’s share is flat, with Chrome driving all Internet Explorer’s losses.

Safari’s long-term dominance in mobile is clear. Also clear is that Android’s sales growth isn’t at all reflected in its Web usage.

The upgrade trends show a familiar story. Chrome users, who for the most part receive updates automatically, switch to new versions quickly and efficiently. Chrome’s “tail” is growing ever longer, though, with about 2 percent of desktop browser users—about 14 percent of Chrome users—using old versions. That number is growing every month, and it appears to be resilient.

Firefox retains its clean split between people on the new, rapid release versions (4-9) and those on the old stable version (3.6). The rapid release users are upgrading fairly quickly, though the cut-overs are neither as rapid nor as automated as those of Chrome. However, almost a quarter of Firefox users are sticking with version 3.6. Until and unless Mozilla produces a stable edition with long-term support, this is unlikely to change.

Internet Explorer, however, continues to see major usage of old versions. Internet Explorer 6 and 7, which aren’t current on any supported version of Windows, are still the version used by 25.4 percent of Internet Explorer users, 13.38 percent of desktop users as a total. These are people that can upgrade to either Internet Explorer 8 (if they’re using Windows XP) or Internet Explorer 9 (if they’re using Windows Vista), but who have, for some reason, refused to do so. Internet Explorer 8 users appear to be switching to Internet Explorer 9 at a slow but steady rate, with the former down about a point, and the latter up by about a point.


The browser usage here at Ars Technica continues to be unusual, with Firefox and Chrome over-represented on the desktop, and Android showing a much stronger performance among mobile user than is seen on the wider Web.

A compelling case can be made that the causes for these two phenomena—Internet Explorer’s decline, and Chrome’s growth—are closely related. They represent the influence of the computer geek.

Ars Technica’s unusual usage figures are not surprising when considering its audience: visitors to the site tend to be technologists and early adopters: Ars readers were among the first to switch to using Firefox as their browser of choice, and similarly they’re leading the way with Chrome. While Internet Explorer’s decline, Firefox’s flatlining, and Chrome’s growth have happened faster at Ars than the broader Web, the underlying trends are the same. [Ed. Note: Webmonkey's browser stats are roughly the same as of October 31st. Chrome has yet to overtake Firefox among Webmonkey's perhaps more developer-heavy audience, but it's gaining on Firefox every month. For the month of October 33.4 percent of you were using Firefox, 32.4 percent Chrome and only 16.0 percent Internet Explorer.]

This is perhaps not surprising. Ars has more than its fair share of IT decision-makers, both in corporate environments and home environments (I’m sure that many of us know the perils of being the “computer guy” roped in to fix the problems plaguing friends’ and family’s machine). It might be a few months before a Chrome-using Ars-reading geek starts to recommend it to friends and family, or a few years before he gets approval to roll the browser out across the company whose computers he maintains, but the migration will happen. Technology decisions are usually made by technology people—and technology people read Ars, ditched Internet Explorer for Firefox a few years ago, and are now switching to Chrome.

Firefox appealed to the geek demographic by offering tabs, a wealth of extensions, and active development: geeks enjoy new things to play with, and a browser that’s frozen in time, as Internet Explorer 6 was, holds no appeal. Chrome in turn offered a focus on performance and stability, even more active development, and the cachet of being built by Google. Chrome was also quick to offer obvious but useful things such as built-in, robust session restoration, and a useful new tab page (something Internet Explorer 9 replicated, and which is currently in beta for Firefox). Bundling Flash also removed a potential headache, by ensuring that a potentially buggy plugin was kept current and up-to-date. On top of all this, Google has been vocal in pushing its view of how the Web should work, with the VP8 video codec, the SPDY Web protocol, and most recently, the Dart scripting language.

A browser that doesn’t appeal to this demographic won’t receive the benefit of this kind of on-the-ground advocacy. Mozilla is working to bring some of Chrome’s appealing features to Firefox, with its new development schedule and future features such as tab isolation, and though this is currently causing some headaches—there are continued issues with extension compatibility—Firefox’s market share is for the most part holding steady. Once Mozilla can get rid of the annoying wrinkles and make updates as pain-free as Chrome’s, it might start to win back the attention of the techie demographic. Especially if Mozilla can come up with a viable IT-friendly long-term support option.

Meanwhile, Microsoft is strenuously avoiding this same demographic. Internet Explorer lacks small but significant creature comforts such as resizeable text boxes, built-in spell checking, and session restoration, and while it does offer certain extensibility points, they fall a long way short of those offered by Firefox, and as such, its extension ecosystem is a whole lot less rich. It’s not enough for Internet Explorer to be a solid mainstream browser: the less technically engaged users who switched to Firefox because a trusted authority told them to aren’t going to spontaneously switch back to Internet Explorer, even if it is good enough for their needs. They’re going to wait until their techie friend next fixes their PC and tells them that they should consider switching to Internet Explorer because it’s “better”. Just as they did for Firefox and do for Chrome.

Internet Explorer is still an important browser, with a userbase large enough that few developers can afford to ignore—though sites that don’t need global appeal may well be able to safely ignore Internet Explorer 6—and at current rates it will remain important for a few years yet. But until and unless Microsoft makes its browser appeal to the influential geek demographic, it looks as if Internet Explorer has nowhere to go but down.

This article originally appeared on Ars Technica, Wired’s sister site for in-depth technology news.

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File Under: Browsers

Chrome 15 Released with… Improved Start Page

Google has rolled out version 15 of Chrome to its “stable” channel. The update brings some minor cosmetic changes, including a slightly cleaner new tab page, and Google has also redesigned the Chrome Web Store with a simpler layout.

The “new tab” page, which is displayed by default for blank tabs, currently shows a thumbnail grid of the user’s most-visited websites and provides shortcuts to the user’s installed Web applications. The new version is functionally identical, but the layout and behavior have been tweaked.

Chrome's slightly tweaked new tab page

Users can page between the application shortcuts and page thumbnails by clicking an arrow or by using the navigation bar at the bottom of the page. They can also create multiple pages for the application icons. The ability to “pin” a thumbnail to the grid is no longer available, but it’s possible to drag a thumbnail to one of the application pages. Right-clicking an application icon allows users to specify whether the app should open in a regular tab, a pinned tab, or in full screen.

Alongside these changes, Google also overhauled the Chrome Web Store. The design has been greatly simplified with a design that feels more application-like. The main content area displays a grid of installable extensions, applications, and themes. It will dynamically load more as you scroll down. A sidebar on the left lets you search or filter by category, while a navigation bar at the top shows bread crumbs indicating your current location in the navigation hierarchy.

The new version is currently being rolled out to end users, but it can also be downloaded manually from Google’s website.

This article originally appeared on Ars Technica, Wired’s sister site for in-depth technology news.

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