The New England Patriots held what seemed to be a commanding lead (17-15) with five minutes left of Super Bowl XLVI last night. But the New York Giants came back and managed to win with 21-17.

As exciting as the game sounds, we missed the whole thing, instead spending our time watching the Superbowl.com website.

It turned out to be a rather dull thing to do because the site held up well and there was no downtime at all. The response time also didn’t give away anything significant in terms of online Super Bowl traffic.

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Last week we published an article declaring that NGINX had become the second most used web server software in the world, thereby overtaking Microsoft Internet Information Server (IIS).

In that article, based on figures from Netcraft’s Web Server Survey, we looked at the data for “active sites.” NGINX had in that category pulled ahead of IIS for the first time, even though it was by a slim margin. NGINX accounted for 22,221,514 servers and IIS accounted for 22,142,114.

As we noted then, if you instead look at Netcraft’s “Market Share for Top Servers Across All Domains,” NGINX is still behind IIS. The margin is substantial but closing. We stated that NGINX might take the number two spot even in that category this year.

Now, let’s find out if that can happen and if so, when.

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Apache is still the undisputed king of web server software but according to the latest Netcraft Web Server Survey from November 2011, NGINX usage has grown almost 300% over the last year.

In real numbers NGINX increased from about 15 million sites a year ago to 43 million in November 2011. That’s a faster growth than any other web server software tracked by Netcraft.

Since we’re big fans of NGINX at Pingdom, we wanted to try to understand this tremendous growth, so we put some questions to Andrew Alexeev (Q&A further down). Andrew looks after Business Development and Marketing for NGINX Inc., the company formed in October this year, backed by $3 million in venture funding, with the intent to expand the open source NGINX project and explore commercial opportunities.

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Apache has been the most widely used web server on the Internet since the early days of the Web. It still is. The second-most popular web server has been, and still is, Microsoft’s Internet Information Server, IIS. But Microsoft’s web server is now losing ground.

It wasn’t always like this. For quite some time, IIS was gaining ground on Apache, but the tide changed in 2007. Since then Apache has recovered much of its previous dominance, reaching a 65% market share, while the market share for IIS has dwindled below 16%, less than half of what it used to be. That’s a pretty steep drop, bringing the IIS market share back to what it was in 1997, 14 years ago.

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What happened with the Internet in 2010?

How many websites were added? How many emails were sent? How many Internet users were there? This post will answer all of those questions and many, many more. If it’s stats you want, you’ve come to the right place.

We used a wide variety of sources from around the Web to put this post together. You can find the full list of source references at the bottom of the post if you’re interested. We here at Pingdom also did some additional calculations to get you even more numbers to chew on.

Prepare for a good kind of information overload.

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The World Wide Web would be nothing without web servers, and Apache has been king of that hill for a long time now. Although its market share has been slipping a bit in recent years, Apache came back with a vengeance in 2010.

This became abundantly clear as we examined the growth of the top five web servers during the past year, from December 2009 to December 2010. As you’ll see, Apache really had a great year.

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RESTful APIs have become increasingly popular both among web services and developers and are easy to serve up with the same software used for regular web pages. In May of 2010, 74% of web APIs used REST as their protocol.

When setting up servers for a REST API it can make sense to use a web server software that is a bit more lightweight than what you’d use for a full-blown website. The gains are, at least in theory, that each API server that way could handle more requests since it would be less taxing on system resources.

But is that what actually happens, or do most web services just put up an Apache server, same as they would do for a regular website?

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When it comes to web server software, Apache has been king of the hill for a long time. It currently has about 54% of the market. This is followed by Microsoft’s IIS, with about 24% of the market. Then, surprisingly, a new contender has started to rise, and it’s coming out of Russia: nginx (pronounced “engine x”).

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What happened with the Internet in 2009?

How many websites were added? How many emails were sent? How many Internet users were there? This post will answer all of those questions and many more. Prepare for information overload, but in a good way.

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Sometimes when you try to visit web page, you’re met with an HTTP error message. It’s a message from the web server that something went wrong. In some cases it could be a mistake you made, but often it’s the site’s fault.

Each type of error has an HTTP error code dedicated to it. For example, if you try to access a non-existing page on a website, you will be met by the familiar 404 error.

Now, you might wonder, which are the most common HTTP errors that people encounter when they surf the Web? That is the question we’ll answer in this article.

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