Netcraft is an Internet services company based in

Bath, Somerset Bath () is a city in the Bath and North East Somerset unitary area in the county of Somerset, England, known for and named after its Roman-built baths. At the 2021 Census, the population was 101,557. Bath is in the valley of the River Avon, ...

, England. The company provides cybercrime disruption services across a range of industries.

History

Netcraft was founded by Mike Prettejohn. The company provides web server and web hosting market-share analysis, including

web server A web server is computer software and underlying hardware that accepts requests via HTTP (the network protocol created to distribute web content) or its secure variant HTTPS. A user agent, commonly a web browser or web crawler, initia ...

and

operating system An operating system (OS) is system software that manages computer hardware, software resources, and provides common daemon (computing), services for computer programs. Time-sharing operating systems scheduler (computing), schedule tasks for ef ...

detection. In some cases, depending on the queried server's operating system, their service is able to monitor

uptime Uptime is a measure of system reliability, expressed as the percentage of time a machine, typically a computer, has been working and available. Uptime is the opposite of downtime. It is often used as a measure of computer operating system reliab ...

s; uptime performance monitoring is a commonly used factor in determining the reliability of a web hosting provider. Netcraft has explored the internet since 1995 and is a respected authority on the market share of web servers, operating systems, hosting providers, ISPs, encrypted transactions, electronic commerce, scripting languages and content technologies on the internet. As a

PCI-DSS The Payment Card Industry Data Security Standard (PCI DSS) is an information security standard used to handle credit cards from major card brands. The standard is administered by the Payment Card Industry Security Standards Council and its use i ...

approved scanning vendor, Netcraft also provides security testing, and publishes news releases about the state of various networks that make up the Internet. The company is also known for its free anti-phishing toolbar for the Firefox, Internet Explorer, and Chrome browsers. Starting with version 9.5, the built-in anti-phishing filter in the Opera browser uses the same data as Netcraft's toolbar, eliminating the need for a separately installed toolbar. A study commissioned by Microsoft concluded that Netcraft's toolbar was among the most effective tools to combat phishing on the Internet, although this has since been superseded by Microsoft's own Internet Explorer 7 with Microsoft Phishing Filter, possibly as a result of licensing Netcraft's data. The service can only process public

IPv4 Internet Protocol version 4 (IPv4) is the fourth version of the Internet Protocol (IP). It is one of the core protocols of standards-based internetworking methods in the Internet and other packet-switched networks. IPv4 was the first version d ...

servers at the exclusion of

IPv6 Internet Protocol version 6 (IPv6) is the most recent version of the Internet Protocol (IP), the communications protocol that provides an identification and location system for computers on networks and routes traffic across the Internet. I ...

. The browser extensions will display security information for a domain's IPv4 servers even when the user is connected to a different server over IPv6. In November 2016, Philip Hammond, Chancellor of the Exchequer, announced plans for the UK government to work with Netcraft to develop better automatic defences to reduce the impact of cyber-attacks affecting the UK. Industry competitors include:

Alexa Internet Alexa Internet, Inc. was an American web traffic analysis company based in San Francisco. It was a wholly-owned subsidiary of Amazon. Alexa was founded as an independent company in 1996 and acquired by Amazon in 1999 for $250 million in stoc ...

Compete.com Compete.com was a web traffic analysis service. The company was founded in 2000 and ceased operations in December 2016. Services Compete.com provided two categories of information: *Site Analytics : a free service, where the user can enter any ...

, comScore, Customer knowledge, Hitwise,

Nielsen ratings Nielsen Media Research (NMR) is an American firm that measures media audiences, including television, radio, theatre, films (via the AMC Theatres MAP program), and newspapers. Headquartered in New York City, it is best known for the Nielsen rat ...

, Quantcast,

SimilarWeb SimilarWeb Ltd. is an Israeli web analytics company specializing in web traffic and performance. Headquartered in Tel Aviv, the company has 12 offices worldwide. Similarweb went public on the New York Stock Exchange in May 2021. History The c ...

, and Spyfu.

References

External links

* {{Authority control Information technology companies of England Privately held companies of England Companies based in Bath, Somerset Software companies established in 1994 1994 establishments in England British companies established in 1994 Computer security companies Web analytics

History

See also

References

External links