It's no secret that when judged by several popular Web browser speed tests, Internet Explorer 8 doesn't hold up well. Beta versions of IE 8 have been available to the general public for more than a year, and today's release of the stable build didn't include anything revolutionary.
Web slices bring recently updated content to your Favorites bar.
(Credit: Screenshot by Seth Rosenblatt/CNET)Using the SunSpider JavaScript test, the official IE 8 scored 9849.4 ms on a Windows Vista machine with 2 GB of RAM and a 3.00 Ghz clock. This is significantly slower than most other major browsers. Not surprisingly, Microsoft claims (scroll down to Case Study Videos) that these kind of speed tests aren't relevant to how most people use their browser, and there may be some legitimacy to that.
Setting aside the issue of speed for a moment, some of the features in Internet Explorer bring it up to what we've come to expect from a browser, and some of them forge ahead. Many of these are borrowed from other browsers, and at least in the case of Firefox, the features can be imported using extensions. Indeed, some of Microsoft's bigger innovations like Web slices and Accelerators were replicated via Firefox extensions a while back.
IEAddons.com is Microsoft's answer to Firefox's add-ons site, sort of.
(Credit: Screenshot by Seth Rosenblatt/CNET)If you're new to IE 8, Web Slices lets you save predefined sections of a Web page for at-a-glance viewing. Instead of going to a traffic Web site for updates, the latest commuting news comes to you. Web slices are not an automatic feature, so you'll need to install them by clicking on the Get more add-ons option on the Favorites bar, going to the IE Add-ons site, or choosing Manage Add-ons under Tools on the menubar.
To install a Web slice, you must click the Add button from IE Add-ons site. That will open up the site in a new window, and as you mouse over it you'll see green boxes appear to indicate a potential Web slice. Click on the box, and the Web slice will be added to your collection, with an option to place it directly on the Favorites bar. Checking the weather or traffic or even headlines becomes as simple as click the drop-down arrow for that slice.
Accelerators are links that cut out the steps needed to blog, tweet, or use Facebook.
(Credit: Screenshot by Seth Rosenblatt/CNET)Similarly, Accelerators make repetitive tasks one-click behaviors, such as getting a definition for a word. Once you've installed the Accelerator, double-clicking on a word will bring up a blue box. Click the box to see a drop-down list of choices. Once you mouse over your selection, a pop-up window will show you the precise piece of information you've been looking for, whether it's a definition or a blogging window.
InPrivate browsing introduces a cache and history on-off switch, similar to features offered by Google Chrome, Safari, and Firefox. Accessible from the Safety menu or using the CTRL+SHFT+P hot key, it opens a new browsing window with a label at the left of the location bar that indicates you're using InPrivate. There's also InPrivate Filtering, located just below InPrivate browsing, which can be customized to tighten or loosen the noose placed on information sent out when visiting certain sites.
Domain highlighting makes it easier to avoid getting spoofed.
(Credit: Screenshot by Seth Rosenblatt/CNET)There are also several slight but useful features in IE 8. As you open new tabs, they get color-coded and moved around so that similar sites are grouped together. I found this a bit jarring at first, because I expected new sites to be opened in the same place, but I can understand the logic behind it and why some users might like that kind of tab behavior. Tabs can be configured at the bottom of the General page under Internet Options.
Internet Explorer 8 also has tab sandboxing like the Webkit-based browsers from Google and Apple. You can't rip a tab off into a new window, but when a tab crashes, IE itself won't, and the tabs are configured to either resurrect themselves or open a new page on your default search engine.
There's a greater emphasis on Web standards and security than before. The SmartScreen and cross-site scripting filters throw up a red warning page when you're about to visit an unsafe site. There's also domain highlighting, which grays out the name of the URL you're looking at except for the domain itself. This sounds simple, but effectively draws attention to spoofed site URLs.
Version 8 is the most standards-compliant yet, but in case a page breaks, the Compatibility button should resuscitate it.
(Credit: Screenshot by Seth Rosenblatt/CNET)There's also a compatibility button so that sites designed specifically for IE 7 and earlier can still be viewed. Placed at the right-hand side of the location bar, clicking it should reload the site you're looking at under the IE 7 rendering engine.
IE 8 does have more problems than mere JavaScript engine speeds. It scores a 20/100 on the Acid3 test, the lowest of the major browsers, and the installation process still requires a reboot. There's no default "smart" location bar that many other browsers have, although you can search your history and most visited pages from it.
Drawbacks aside, there's no reason to not upgrade if you're an old fan of IE, and there's even a few things in IE 8 for new users. Even though there are some nice usability features in IE 8, I think that Internet Explorer has a long way to go to replace the damage that the notoriously insecure IE 6 did to its reputation.
Internet Explorer 8 takes some long-needed strides to bring it up to speed with its competitors. It's more secure, with tab sandboxing and more aggressive malicious site warnings, and introduces some slick new features like Accelerators and Web slices.
Even with better support for Web standards, it's far from perfect. Check out what's hot and what's not in this First Look video.
As Microsoft counts down the final days to when it feels that Internet Explorer 8 is ready for public use, you can take a look at what's coming in this slideshow of IE 8's first Release Candidate.
Click on the image to your left to launch the gallery.
If you've played around with the previous beta versions of Internet Explorer 8, there's not much new in today's IE 8 Release Candidate 1. The feature improvements from IE 7 haven't changed: Web slices, InPrivate browsing, and Microsoft's new add-on system known as Accelerators remain the big-ticket items. Security enhancements include the SmartScreen Filter, which warns you in advance if other users have reported an URL as suspicious.
Users can force-add sites to the Compatibility script in IE 8 RC1.
(Credit: CNET Networks)What has been improved in the RC is stability. Users who experienced persistent and irritating browser crashes should expect to see a much more stable browsing environment. The Compatibility feature has been automated to a large degree, which means that the browser will detect and re-render Web sites designed for IE 7 that wouldn't otherwise load properly in IE 8.
The problem is that high-traffic Web sites that don't cause problems in other browsers still don't play well with IE 8, necessitating this "compatibility" fix. Maybe Internet Explorer can get around to being Web standards compliant in IE 9.
Users can finally force-add a Web site to be re-rendered by the Compatibility script. Under Tools, click on Compatibility View settings to add or remove a site. You can also disable the script by unchecking the box for using updated lists from Microsoft that appears at the bottom of the settings window.
Accelerators are links that cut out the steps needed to blog, tweet, or use Facebook.
(Credit: CNET Networks)I also found that IE 8 felt slower to load, and it's definitely slower to run: IE 8 RC1 clocked a SunSpider JavaScript test at 9,874 ms, compared with Firefox 3.1 beta 2's 3,212 ms. Granted, the release candidate is faster than IE 8 beta 2's 12,395 ms. All of these were tested on a Windows Vista Pentium 4 with 2 GB of RAM.
Despite the time that Microsoft has spent developing IE 8, they've proven to be reluctant to react to market-wide browser changes. Users who notice similarities between how Firefox, Chrome, and Opera look, feel, and operate, will be struck by how dissimilar IE 8 is. The lack of a smart URI bar stood out for me in particular. Although you can search in IE 8 from the location bar, it won't take you directly to a page in IE 8. Search for "CNET Download" in Firefox, and you'll be taken directly to download.com. Search for it in IE 8, and you're given a list of results from your preferred search engine.
The address bar will pull matches from your history and favorites list as you type, but that's still an extra step that I've moved away from.
Opening a new tab was an exercise in boredom served with a layer of frustration, too, as the CTRL+T hot key froze IE 8 and took more than 30 seconds. The e-mail button, which brings your e-mail client to the front or opens it if it's closed, respects your default client choice. However, switching to the privacy browsing feature InPrivate opens a new window based at the top of your screen--regardless of where you've had IE living.
One aspect of InPrivate has changed. You can now turn on InPrivate Blocking on the Menubar under Safety, even when InPrivate hasn't been activated. This allows you to surf with a stricter level of third-party site security. It's not entirely clear what it can or can't block, though. It doesn't seem to block ads, but it can block news tickers.
If you've been using Internet Explorer 8 betas up until now, you'll probably enjoy finally getting a release candidate. Overall, there's nothing stunningly different here, so don't expect a massive shift in browser usage patterns from IE 8.
Microsoft has yet to announce a timeline for the stable release of IE 8, nor is a version currently available for the Windows 7 beta. A full list of changes is available in the IE 8 Release Candidate 1 changelog.
Of the two big browsing features of 2008, one seems to run counter to where developers are driving their browsers. The melding of the location bar to the search bar was expected in Firefox and Opera, thanks to beta versions. Chrome has it, too, calling it the Omnibar. What seems to have caught developers off-guard has been the clamor for a universal switch to stop the cache and browsing history from recording anything at all.
Internet Explorer 8's InPrivate.
(Credit: CNET Networks)Microsoft's InPrivate debuted in Internet Explorer 8 beta 2, and Google Chrome's version is the well-received Incognito feature. So far, in Firefox, the feature has only been available via the Stealther plug-in, which basically copies all the features of InPrivate except that you don't have to open a new browsing window. Now, Mozilla has announced through the Firefox 3.1 status tracker that a privacy toggle will be a baked-in feature.
It turns out that Mozilla has had such a toggle on its radar since 2004, when Apple's Safari introduced a cache-avoiding browsing session. So what took so long for Firefox to decide that this should be a rolled-in feature? As others have noted, Firefox director Mike Beltzner declared that the feature would need to take a backseat to keeping the browser on schedule.
Google Chrome's stealth mode, Incognito.
(Credit: CNET Networks)Pressure from this being a near-universal feature has no doubt accelerated its importance, although Mozilla plans to put its own spin on what it can do. In addition to turning off the page cache and the browsing history recorder, there will be no autofill for passwords and new passwords used will not be saved. Also, all cookies acquired during the session will be discarded, as will downloads in the Download Manager. Essentially, pages visited will be stored in the memory, not on the hard disk--although there's no word on if or how this will affect performance.
Another aspect of the current unnamed feature will save all tabs and close the session, re-opening a new blank browser window. When the private session is finally turned off, the older session will re-open. One difference from Microsoft's InPrivate will be that there won't be any neon advertising that private mode has been activated, according to Mike Connor, the lead developer on Firefox. The fact that you are using a privacy mode will remain private.
Don't count Internet Explorer out just yet.
On Wednesday, Microsoft released the second public beta for Internet Explorer 8. If anything, this release brings IE up to par with alternative browsers such as Opera, Apple's Safari, and Mozilla's Firefox in terms of security and features. It also pushes Microsoft a little ahead of the competition.
The user interface hasn't changed much since Internet Explorer 8 Beta 1, except to add a Security pull-down menu between Page and Tools on the main toolbar. In addition to blocking phishing sites, IE 8 now highlights the main domain of any Web site you visit. Thus if you think you are on eBay's site and something other than ebay.com is highlighted, chances are you are on the wrong Web site.
IE 8 also contains a cross-site scripting filter, one of the first in a mainstream browser. Cross-site scripting allows an attacker to execute script on a user's browser without them knowing. When the IE 8 filter finds a Web page with a cross-site scripting request, it changes the content on the page with a notice. Users are not presented with an option; IE simply blocks the malicious script from executing and then displays the rest of the page.
In another feature, known as InPrivate, Microsoft allows the user to suspend caching functions while you surf. The scenarios for using InPrivate include when you're using someone else's computer, like for instance, when you need to buy a gift for a loved one without ruining the surprise, or when you're at an Internet kiosk and don't want the next person to know which Web site you visited. While you can currently clear the browser cache with a mouse click, it's an all-or-nothing action. InPrivate temporarily suspends the automatic caching functions, allowing you to keep the rest of your browsing history intact. Apple Safari has offered this feature for a while, but Mozilla Firefox does not.
IE 8 Beta 1 has already introduced several behind-the-scenes security changes. For example, ActiveX components will be installed per user, which eliminates the need for everyone to have administrator privileges. In addition, you must acknowledge or opt in for the component to run, eliminating drive-by downloads. Components will be per site and will only be available from the site of origin. Finally, site developers can request killbits from Microsoft which can be sent via Windows Update to terminate risky or outdated components.
Also, IE 8 Beta 1 included Microsoft's own brand of malware protection. Earlier this year, Opera added Haute Secure malware protection, and Mozilla enhanced its Google and StopBadware malware protection in Firefox 3.
See also:
Internet Explorer 8 Beta 2 screenshots
Review: Internet Explorer 8 beta 2
Daily Debrief video: The newest IE 8
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