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Online dating (or Internet dating) is a system that enables strangers to find and introduce themselves to new personal connections over the Internet, usually with the goal of developing personal, romantic, or sexual relationships. An online dating service is a company that provides specific mechanisms (generally websites or applications) for online dating through the use of Internet-connected personal computers or mobile devices. Such companies offer a wide variety of unmoderated matchmaking services, most of which are profile-based.
Online dating services allow users to become "members" by creating a profile and uploading personal information including (but not limited to) age, gender, sexual orientation, location, and appearance. Most services also encourage members to add photos or videos to their profile. Once a profile has been created, members can view the profiles of other members of the service, using the visible profile information to decide whether or not to initiate contact. Most services offer digital messaging, while others provide additional services such as webcasts, online chat, telephone chat (VOIP), and message boards. Members can constrain their interactions to the online space, or they can arrange a date to meet in person.
A great diversity of online dating services currently exists. Some have a broad membership base of diverse users looking for many different types of relationships. Other sites target highly specific demographics based on features like shared interests, location, religion, or relationship type. Online dating services also differ widely in their revenue streams. Some sites are completely free and depend on advertising for revenue. Others utilize the freemium revenue model, offering free registration and use, with optional, paid, premium services. Still others rely solely on paid membership subscriptions.
Opinions and usage of online dating services also differ widely. A 2005 study of data collected by the Pew Internet & American Life Project found that individuals are more likely to use an online dating service if they use the Internet for a greater number of tasks, and less likely to use such a service if they are trusting of others. It is possible that the mode of online dating resonates with some participants' conceptual orientation towards the process of finding a romantic partner. That is, online dating sites use the conceptual framework of a "marketplace metaphor" to help people find potential matches, with layouts and functionalities that make it easy to quickly browse and select profiles in a manner similar to how one might browse an online store. Under this metaphor, members of a given service can both "shop" for potential relationship partners and "sell" themselves in hopes of finding a successful match.
At the end of November 2004, there were 844 lifestyle and dating sites, a 38% increase since the start of the year, according to Hitwise Inc. The stigma associated with online dating dropped over the years and people view online dating more positively. The 2006 Pew Internet & American Life Project on Online Dating noted an increase in usage of online dating sites by Americans to pursue their romantic interests. About one in ten respondents reported visiting these online dating websites. In 2005–2012, about 34.95% of Americans reported meeting their spouses online. The 2016 Pew Research Center's survey reveals that the usage of online dating sites by American adults increased from 9% in 2013, to 12% in 2015. Further, during this period, the usage among 18- to 24-year-olds tripled, while that among 55- to 65-year-olds doubled.
Online daters may have more liberal social attitudes compared to the general population in the United States. According to a 2015 study by the Pew Research Center, 80% of the users, and 55% of non-users, said that online dating sites are a good way to meet potential partners. In addition, respondents felt that online dating is easier, more efficient than other methods, and gives access to a larger pool of potential partners. Increased dating and marriage outside traditional social circles may be a contributing factor to coincident societal changes, including rising rates of interracial marriage. On the other hand, about 45% respondents felt that online dating is more dangerous compared to other methods. Views on online dating were similar across genders, with women expressing more concerns about safety than men.
Sites with specific demographics have become popular as a way to narrow the pool of potential matches. Successful niche sites pair people by race, sexual orientation or religion. In March 2008, the top 5 overall sites held 7% less market share than they did one year ago while the top sites from the top five major niche dating categories made considerable gains. Niche sites cater to people with special interests, such as sports fans, racing and automotive fans, medical or other professionals, people with political or religious preferences (e.g., Hindu, Jewish, Christian, Muslim, etc.), people with medical conditions (e.g., HIV+, obese), or those living in rural farm communities.
In 2008, a variation of the online dating model emerged in the form of introduction sites, where members have to search and contact other members, who introduce them to other members whom they deem compatible. Introduction sites differ from the traditional online dating model, and attracted a large number of users and significant investor interest.
Since 2003, several free dating sites, operating on ad based-revenue rather than monthly subscriptions, have appeared and become increasingly popular. Other partially free online dating services offer only limited privileges for free members, or only for a brief period. Although some sites offer free trials and/or profiles, most memberships can cost upwards of $60 per month.
In 2008, online dating services in the United States generated $957 million in revenue.
In Eastern Europe, popular sites offer full access to messaging and profiles, but provide additional services for pay, such as prioritizing profile position, removing advertisements, and giving paying users access to a more advanced search engine. Such sites earn revenue from a mix of advertising and sale of additional options. This model also allows users to switch between free and paying status at will, with sites accepting a variety of online currencies and payment options.
Most free dating websites depend on advertising revenue, using tools such as Google AdSense and affiliate marketing. Since advertising revenues are modest compared to membership fees, this model requires a large number of page views to achieve profitability. However, Sam Yagan describes dating sites as ideal advertising platforms because of the wealth of demographic data made available by users.
There are mixed opinions regarding the safety of online dating. Over 50% of research participants in a 2011 study did not view online dating as a dangerous activity, whereas 43% thought that online dating involved risk. Because online dating takes place in virtual space, it is possible for profile information to be misrepresented or falsified. While some sites conduct background checks on members, many do not, resulting in some uncertainty around members' identities. For instance, some profiles may not represent real humans but rather "bait profiles" placed online by site owners to attract new paying members, or "spam profiles" created by advertisers to market services and products.
Profiles created by real humans also have the potential to be problematic. For example, online dating sites may expose more female members in particular to stalking, fraud, and sexual violence by online predators. A less malicious form of misrepresentation is that members may lie about their height, weight, age, or marital status in an attempt to market or brand themselves in a particular way. Users may also carefully manipulate profiles as a form of impression management. Online dating site members may try to balance an accurate representation with maintaining their image in a desirable way. One study found that nine out of ten participants had lied on at least one attribute, though lies were often slight; weight was the most lied about attribute, and age was the least lied about. Furthermore, knowing a large amount of superficial information about a potential partner's interests may lead to a false sense of security when meeting up with a new person. Gross misrepresentation may be less likely on matrimonials sites than on casual dating sites. Some dating services have been created specifically for those living with HIV and other STIs in an effort to eliminate the need to lie about one's health in order to find a partner.
Media coverage of crimes related to online dating may also contribute to perceptions of its risks. However, online dating may also have advantages over conventional (offline) dating in that it offers unprecedented access to potential partners for singles who otherwise would not have such access.
The emergence of dating sites that promote adultery, such as Ashley Madison, has stirred some controversy. Marriage breakups happened in about 6% of online couples, compared to 7.6% of offline ones. Mean marital satisfaction scores were 5.64 and 5.48 for the online and offline couples, respectively.[original research?]
Online subscription-based services can suffer from complaints about billing practices. Some online dating service providers may have fraudulent membership fees or credit card charges. Some sites do not allow members to preview available profiles before paying a subscription fee. Furthermore, different functionalities may be offered to members who have paid or not paid for subscriptions, resulting in some confusion around who can view or contact whom.
Consolidation within the online dating industry has led to different newspapers and magazines now advertising the same website database under different names. In the UK, for example, Time Out ("London Dating"), The Times ("Encounters"), and The Daily Telegraph ("Kindred Spirits"), all offer differently named portals to the same service-meaning that a person who subscribes through more than one publication has unwittingly paid more than once for access to the same service.
On any given dating site, the sex ratio is commonly unbalanced. A website may have two women for every man, but they may be in the 35+ range, while the men are generally under 35. Little is known about the sex ratio controlled for age. eHarmony's membership is about 57% female and 43% male, whereas the ratio at Match.com is about the reverse of that. When one gets into the specialty niche websites where the primary demographic is male, one typically gets a very unbalanced ratio of male to female or female to male.
Studies have suggested that men are far more likely to send messages on dating sites than women. In addition, men tend to message the most attractive women regardless of their own attractiveness. This leads to the most attractive women on these sites receiving an overwhelming number of messages, which can in some cases result in them leaving the site.
There is some evidence that there may be differences in how women online rate male attractiveness as opposed to how men rate female attractiveness. The distribution of ratings given by men of female attractiveness appears to be the normal distribution, while ratings of men given by women is highly skewed, with 80% of men rated as below average. This shows that women are genuinely more picky than men when it comes to appearance on online dating websites.
Gay rights groups have complained that certain websites that restrict their dating services to heterosexual couples are discriminating against homosexuals. Homosexual customers of the popular eHarmony dating website have made many attempts to litigate discriminatory practices. eHarmony was sued in 2007 by a lesbian claiming that "[s]uch outright discrimination is hurtful and disappointing for a business open to the public in this day and age." In light of discrimination by sexual orientation by dating websites, some services such as GayDar.net and Chemistry.com cater more to homosexual dating.
Less than half of Internet daters are open to dating people of all races. Consistent with the social exchange and group position theories, Asians, Latinos and blacks are more open to dating whites than whites are to dating them. Of those who state a racial preference, 97% of white men exclude black women, 48% exclude Latinas, and 53% exclude Asian women. In contrast, white men are excluded by 76% of black women, 33% Latinas, and only 11% Asian women. Similarly, 92% of white women exclude black men, 77% exclude Latinos, and 93% exclude Asian men. 71% of black men, 31% of Latinos, and 36% of Asian men excluded white women.
A 2011 class action lawsuit alleged Match.com failed to remove inactive profiles, did not accurately disclose the number of active members, and does not police its site for fake profiles; the inclusion of expired and spam profiles as valid served to both artificially inflate the total number of profiles and camouflage a skewed gender ratio in which active users were disproportionately single males. The suit claimed up to 60 percent were inactive profiles, fake or fraudulent users. Some of the spam profiles were alleged to be using images of porn actresses, models, or people from other dating sites. Former employees alleged Match routinely and intentionally over-represented the number of active members on the website and a huge percentage were not real members but 'filler profiles'.
A 2012 class action against Successful Match ended with a November 2014 California jury award of $1.4 million in compensatory damages and $15 million in punitive damages. SuccessfulMatch operated a dating site for people with STDs, PositiveSingles, which it advertised as offering a "fully anonymous profile" which is "100% confidential". The company failed to disclose that it was placing those same profiles on a long list of affiliate site domains such as GayPozDating.com, AIDSDate.com, HerpesInMouth.com, ChristianSafeHaven.com, MeetBlackPOZ.com, HIVGayMen.com, STDHookup.com, BlackPoz.com, and PositivelyKinky.com. This falsely implied that those users were black, Christian, gay, HIV-positive or members of other groups with which the registered members did not identify. The jury found PositiveSingles guilty of fraud, malice, and oppression as the plaintiffs' race, sexual orientation, HIV status, and religion were misrepresented by exporting each dating profile to niche sites associated with each trait.
In 2013, a former employee sued adultery website Ashley Madison claiming repetitive strain injuries as creating 1000 fake profiles in one three week span "required an enormous amount of keyboarding" which caused the worker to develop severe pain in her wrists and forearms. AshleyMadison's parent company, Avid Life Media, countersued in 2014, alleging the worker kept confidential documents, including copies of her "work product and training materials." The firm claimed the fake profiles were for "quality assurance testing" to test a new Brazilian version of the site for "consistency and reliability."
In January 2014, an already-married Facebook user attempting to close a pop-up advertisement for Zoosk.com found that one click instead copied personal info from her Facebook profile to create an unwanted online profile seeking a mate, leading to a flood of unexpected responses from amorous single males.
In 2014, It's Just Lunch International was the target of a New York class action alleging unjust enrichment as IJL staff relied on a uniform, misleading script which informed prospective customers during initial interviews that IJL already had at least two matches in mind for those customers' first dates regardless of whether or not that was true.
In 2014, the US Federal Trade Commission fined UK-based JDI Dating (a group of 18 websites, including Cupidswand.com and FlirtCrowd.com) over US$600000, finding that "the defendants offered a free plan that allowed users to set up a profile with personal information and photos. As soon as a new user set up a free profile, he or she began to receive messages that appeared to be from other members living nearby, expressing romantic interest or a desire to meet. However, users were unable to respond to these messages without upgrading to a paid membership ... [t]he messages were almost always from fake, computer-generated profiles - 'Virtual Cupids' - created by the defendants, with photos and information designed to closely mimic the profiles of real people." The FTC also found that paid memberships were being renewed without client authorisation.
In 2017 Darlene Daggett QVC's president for U.S. commerce from 2002 to 2007, filed a lawsuit against matchmaking agency Kelleher International. The company, owned by Amber Kelleher-Andrews agreed to settle within hours of Daggett filing the lawsuit. Neither talked about the case, citing a non-disclosure agreement, but Daggett's lawsuit gives plenty of detail about her grievances with the California-based company. 'Due to her senior level position in a local firm, [she] felt that social dating sites did not provide her with the degree of screening and privacy she was looking for,' the lawsuit states. She opted in for the company's most expensive plan, the $150,000 CEO level, which guaranteed her matches from around the world and the personal attention of Kelleher-Andrews. But Daggett says she did not get what she paid for. Instead, she suffered brief romantic entanglements with increasingly disastrous men.
U.S. government regulation of dating services began with the International Marriage Broker Regulation Act (IMBRA) which took effect in March 2007 after a federal judge in Georgia upheld a challenge from the dating site European Connections. The law requires dating services meeting specific criteria-including having as their primary business to connect U.S. citizens/residents with foreign nationals-to conduct, among other procedures, sex offender checks on U.S. customers before contact details can be provided to the non-U.S. citizen. In 2008, the state of New Jersey passed a law which requires the sites to disclose whether they perform background checks.
In the People's Republic of China, transnational matchmaking is illegal. The Philippines prohibits the business of organizing or facilitating marriages between Filipinas and foreign men under the Republic Act 6955 (the Anti-Mail-Order Bride Law) of June 13, 1990; this law is routinely circumvented by basing mail-order bride websites outside the country.
Singapore's Social Development Network is the governmental organization facilitating dating activities in the country. Singapore's government has actively acted as a matchmaker for singles for the past few decades, and thus only 4% of Singaporeans have ever used an online dating service, despite the country's high rate of internet penetration.
In December 2010, a New York State Law called the "Internet Dating Safety Act" (S5180-A) went into effect that requires online dating sites with customers in New York State to warn users not to disclose personal information to people they do not know.
Online daters tend to identify with more liberal social attitudes, compared with all Americans or all internet users.
Social networking services
|Initial release||May 27, 2003; 14 years ago (2003-05-27)|
4.9.4 / 2018-02-06[±]
|Operating system||Unix-like, Windows|
|Type||Blog software, Content Management System, Content Management Framework|
WordPress is a free and open-source content management system (CMS) based on PHP and MySQL. To function, WordPress has to be installed on a web server, which would either be part of an Internet hosting service or a network host in its own right. An example of the first scenario may be a service like WordPress.com, and the second case could be a computer running the software package WordPress.org. A local computer may be used for single-user testing and learning purposes. Features include a plugin architecture and a template system. WordPress was used by more than 29.4% of the top 10 million websites as of January 2018[update].WordPress is reportedly the most popular website management or blogging system in use on the Web, supporting more than 60 million websites. WordPress has also been used for other application domains such as pervasive display systems (PDS).
WordPress was released on May 27, 2003, by its founders, Matt Mullenweg and Mike Little, as a fork of b2/cafelog. WordPress is released under the GPLv2 (or later) license.
WordPress has a web template system using a template processor. Its architecture is a front controller, routing all requests for non-static URIs to a single PHP file which parses the URI and identifies the target page. This allows support for more human-readable permalinks.
WordPress users may install and switch among different themes. Themes allow users to change the look and functionality of a WordPress website without altering the core code or site content. Every WordPress website requires at least one theme to be present and every theme should be designed using WordPress standards with structured PHP, valid HTML (HyperText Markup Language), and Cascading Style Sheets (CSS). Themes may be directly installed using the WordPress "Appearance" administration tool in the dashboard, or theme folders may be copied directly into the themes directory, for example via FTP. The PHP, HTML and CSS found in themes can be directly modified to alter theme behavior, or a theme can be a "child" theme which inherits settings from another theme and selectively overrides features. WordPress themes are generally classified into two categories: free and premium. Many free themes are listed in the WordPress theme directory, and premium themes are available for purchase from marketplaces and individual WordPress developers. WordPress users may also create and develop their own custom themes. The free theme Underscores created by the WordPress developers has become a popular basis for new themes.
WordPress' plugin architecture allows users to extend the features and functionality of a website or blog. WordPress has over 50,316 plugins available, each of which offers custom functions and features enabling users to tailor their sites to their specific needs. These customizations range from search engine optimization, to client portals used to display private information to logged in users, to content management systems, to content displaying features, such as the addition of widgets and navigation bars. Not all available plugins are always abreast with the upgrades and as a result they may not function properly or may not function at all. Most plugins are available through WordPress themselves, either via downloading them and installing the files manually via FTP or through the WordPress dashboard. However, many third parties offer plugins through their own websites, many of which are paid packages.
Native applications exist for WebOS, Android, iOS (iPhone, iPod Touch, iPad), Windows Phone, and BlackBerry. These applications, designed by Automattic, have options such as adding new blog posts and pages, commenting, moderating comments, replying to comments in addition to the ability to view the stats.
WordPress also features integrated link management; a search engine–friendly, clean permalink structure; the ability to assign multiple categories to posts; and support for tagging of posts. Automatic filters are also included, providing standardized formatting and styling of text in posts (for example, converting regular quotes to smart quotes). WordPress also supports the Trackback and Pingback standards for displaying links to other sites that have themselves linked to a post or an article. WordPress posts can be edited in HTML, using the visual editor, or using one of a number of plugins that allow for a variety of customized editing features.
Prior to version 3, WordPress supported one blog per installation, although multiple concurrent copies may be run from different directories if configured to use separate database tables. WordPress Multisites (previously referred to as WordPress Multi-User, WordPress MU, or WPMU) was a fork of WordPress created to allow multiple blogs to exist within one installation but is able to be administered by a centralized maintainer. WordPress MU makes it possible for those with websites to host their own blogging communities, as well as control and moderate all the blogs from a single dashboard. WordPress MS adds eight new data tables for each blog.
As of the release of WordPress 3, WordPress MU has merged with WordPress.
b2/cafelog, more commonly known as b2 or cafelog, was the precursor to WordPress. b2/cafelog was estimated to have been installed on approximately 2,000 blogs as of May 2003. It was written in PHP for use with MySQL by Michel Valdrighi, who is now a contributing developer to WordPress. Although WordPress is the official successor, another project, b2evolution, is also in active development.
WordPress first appeared in 2003 as a joint effort between Matt Mullenweg and Mike Little to create a fork of b2. Christine Selleck Tremoulet, a friend of Mullenweg, suggested the name WordPress.
In 2004 the licensing terms for the competing Movable Type package were changed by Six Apart, resulting in many of its most influential users migrating to WordPress. By October 2009 the Open Source CMS MarketShare Report concluded that WordPress enjoyed the greatest brand strength of any open-source content management system.
As of February 2017, WordPress is used by 58.7% of all the websites whose content management system is known. This is 27.5% of the top 10 million websites.
Winner of Infoworld's “Best of open source software awards: Collaboration”, awarded in 2008.
Winner of Open Source CMS Awards's “Overall Best Open Source CMS", awarded in 2009.
Winner of digitalsynergy's “Hall of Fame CMS category in the 2010 Open Source”, awarded in 2010.
Winner of Infoworld's “Bossie award for Best Open Source Software”, awarded in 2011.
Winner of CMS Critic Award's “Best CMS for Personal Websites", awarded in 2015.
Main releases of WordPress are codenamed after well-known jazz musicians, starting after version 1.0.
|Legend:||Old version||Older version, still supported||Current stable version||Latest preview version||Future release|
|Version||Code name||Release date||Notes|
|Old version, no longer supported: 0.7||none||May 27, 2003||Used the same file structure as its predecessor, b2/cafelog, and continued the numbering from its last release, 0.6. Only 0.71-gold is available for download in the official WordPress Release Archive page.|
|Old version, no longer supported: 1.0||Davis||January 3, 2004||Added search engine friendly permalinks, multiple categories, dead simple installation and upgrade, comment moderation, XFN support, Atom support.|
|Old version, no longer supported: 1.2||Mingus||May 22, 2004||Added support of Plugins; which same identification headers are used unchanged in WordPress releases as of 2011[update].|
|Old version, no longer supported: 1.5||Strayhorn||February 17, 2005||Added a range of vital features, such as ability to manage static pages and a template/Theme system. It was also equipped with a new default template (code named Kubrick). designed by Michael Heilemann.|
|Old version, no longer supported: 2.0||Duke||December 31, 2005||Added rich editing, better administration tools, image uploading, faster posting, improved import system, fully overhauled the back end, and various improvements to Plugin developers.|
|Old version, no longer supported: 2.1||Ella||January 22, 2007||Corrected security issues, redesigned interface, enhanced editing tools (including integrated spell check and auto save), and improved content management options.|
|Old version, no longer supported: 2.2||Getz||May 16, 2007||Added widget support for templates, updated Atom feed support, and speed optimizations.|
|Old version, no longer supported: 2.3||Dexter||September 24, 2007||Added native tagging support, new taxonomy system for categories, and easy notification of updates, fully supports Atom 1.0, with the publishing protocol, and some much needed security fixes.|
|Old version, no longer supported: 2.5||Brecker||March 29, 2008||Major revamp to the dashboard, dashboard widgets, multi-file upload, extended search, improved editor, improved plugin system and more.|
|Old version, no longer supported: 2.6||Tyner||July 15, 2008||Added new features that made WordPress a more powerful CMS: it can now track changes to every post and page and allow easy posting from anywhere on the web.|
|Old version, no longer supported: 2.7||Coltrane||December 11, 2008||Administration interface redesigned fully, added automatic upgrades and installing plugins, from within the administration interface.|
|Old version, no longer supported: 2.8||Baker||June 10, 2009||Added improvements in speed, automatic installing of themes from within administration interface, introduces the CodePress editor for syntax highlighting and a redesigned widget interface.|
|Old version, no longer supported: 2.9||Carmen||December 19, 2009||Added global undo, built-in image editor, batch plugin updating, and many less visible tweaks.|
|Old version, no longer supported: 3.0||Thelonious||June 17, 2010||Added a new theme APIs, merge WordPress and WordPress MU, creating the new multi-site functionality, new default theme "Twenty Ten" and a refreshed, lighter admin UI.|
|Old version, no longer supported: 3.1||Reinhardt||February 23, 2011||Added the Admin Bar, which is displayed on all blog pages when an admin is logged in, and Post Format, best explained as a Tumblr like micro-blogging feature. It provides easy access to many critical functions, such as comments and updates. Includes internal linking abilities, a newly streamlined writing interface, and many other changes.|
|Old version, no longer supported: 3.2||Gershwin||July 4, 2011||Focused on making WordPress faster and lighter. Released only four months after version 3.1, reflecting the growing speed of development in the WordPress community.|
|Old version, no longer supported: 3.3||Sonny||December 12, 2011||Focused on making WordPress friendlier for beginners and tablet computer users.|
|Old version, no longer supported: 3.4||Green||June 13, 2012||Focused on improvements to theme customization, Twitter integration and several minor changes.|
|Old version, no longer supported: 3.5||Elvin||December 11, 2012||Support for the Retina Display, color picker, new default theme "Twenty Twelve", improved image workflow.|
|Old version, no longer supported: 3.6||Oscar||August 1, 2013||New default theme "Twenty Thirteen", admin enhancements, post formats UI update, menus UI improvements, new revision system, autosave and post locking.|
|Older version, yet still supported: 3.7||Basie||October 24, 2013||Automatically apply maintenance and security updates in the background, stronger password recommendations, support for automatically installing the right language files and keeping them up to date.|
|Older version, yet still supported: 3.8||Parker||December 12, 2013||Improved admin interface, responsive design for mobile devices, new typography using Open Sans, admin color schemes, redesigned theme management interface, simplified main dashboard, "Twenty Fourteen" magazine style default theme, second release using "Plugin-first development process".|
|Older version, yet still supported: 3.9||Smith||April 16, 2014||Improvements to editor for media, live widget and header previews, new theme browser.|
|Older version, yet still supported: 4.0||Benny||September 4, 2014||Improved media management, embeds, writing interface, easy language change, theme customizer, plugin discovery and compatibility with PHP 5.5 and MySQL 5.6.|
|Older version, yet still supported: 4.1||Dinah||December 18, 2014||Twenty Fifteen as the new default theme, distraction-free writing, easy language switch, Vine embeds and plugin recommendations.|
|Older version, yet still supported: 4.2||Powell||April 23, 2015||New "Press This" features, improved characters support, emoji support, improved customizer, new embeds and updated plugin system.|
|Older version, yet still supported: 4.3||Billie||August 18, 2015||Focus on mobile experience, better passwords and improved customizer.|
|Older version, yet still supported: 4.4||Clifford||December 8, 2015||Introduction of "Twenty Sixteen" theme, and improved responsive images and embeds.|
|Older version, yet still supported: 4.5||Coleman||April 12, 2016||Added inline linking, formatting shortcuts, live responsive previews, and other updates under the hood.|
|Older version, yet still supported: 4.6||Pepper||August 16, 2016||Added streamlined updates, native fonts, editor improvements with inline link checker and content recovery, and other updates under the hood.|
|Older version, yet still supported: 4.7||Vaughan||December 6, 2016||Comes with new default theme "Twenty Seventeen", Video Header Support, PDF preview, custom CSS in live preview, editor Improvements, and other updates under the hood.|
|Older version, yet still supported: 4.8||Evans||June 8, 2017||The next-generation editor. Additional specific goals include the TinyMCE inline element / link boundaries, new media widgets, WYSIWYG in text widget. End Support for Internet Explorer Versions 8, 9, and 10.|
|Current stable version: 4.9||Tipton||November 16, 2017||Improved theme customizer experience, including scheduling, frontend preview links, autosave revisions, theme browsing, improved menu functions, and syntax highlighting. Added new gallery widget and updated text and video widgets. Theme editor gives warnings and rollbacks when saving files that produce fatal errors.|
|Future release: 5.0||TBD||2018||WordPress 5.0 will be the first “major” release of 2018, including the new editor, codenamed “Gutenberg”.|
Matt Mullenweg has stated that the future of WordPress is in social, mobile, and as an application platform.
Many security issues have been uncovered in the software, particularly in 2007, 2008, and 2015. According to Secunia, WordPress in April 2009 had seven unpatched security advisories (out of 32 total), with a maximum rating of "Less Critical". Secunia maintains an up-to-date list of WordPress vulnerabilities.
In January 2007, many high-profile search engine optimization (SEO) blogs, as well as many low-profile commercial blogs featuring AdSense, were targeted and attacked with a WordPress exploit. A separate vulnerability on one of the project site's web servers allowed an attacker to introduce exploitable code in the form of a back door to some downloads of WordPress 2.1.1. The 2.1.2 release addressed this issue; an advisory released at the time advised all users to upgrade immediately.
In May 2007, a study revealed that 98% of WordPress blogs being run were exploitable because they were running outdated and unsupported versions of the software. In part to mitigate this problem, WordPress made updating the software a much easier, "one click" automated process in version 2.7 (released in December 2008). However, the filesystem security settings required to enable the update process can be an additional risk.
In a June 2007 interview, Stefan Esser, the founder of the PHP Security Response Team, spoke critically of WordPress' security track record, citing problems with the application's architecture that made it unnecessarily difficult to write code that is secure from SQL injection vulnerabilities, as well as some other problems.
In June 2013, it was found that some of the 50 most downloaded WordPress plugins were vulnerable to common Web attacks such as SQL injection and XSS. A separate inspection of the top-10 e-commerce plugins showed that seven of them were vulnerable.
In an effort to promote better security, and to streamline the update experience overall, automatic background updates were introduced in WordPress 3.7.
Individual installations of WordPress can be protected with security plugins that prevent user enumeration, hide resources and thwart probes. Users can also protect their WordPress installations by taking steps such as keeping all WordPress installation, themes, and plugins updated, using only trusted themes and plugins, editing the site's .htaccess file to prevent many types of SQL injection attacks and block unauthorized access to sensitive files. It is especially important to keep WordPress plugins updated because would-be hackers can easily list all the plugins a site uses, and then run scans searching for any vulnerabilities against those plugins. If vulnerabilities are found, they may be exploited to allow hackers to upload their own files (such as a PHP Shell script) that collect sensitive information.
Developers can also use tools to analyze potential vulnerabilities, including WPScan, WordPress Auditor and WordPress Sploit Framework developed by 0pc0deFR. These types of tools research known vulnerabilities, such as a CSRF, LFI, RFI, XSS, SQL injection and user enumeration. However, not all vulnerabilities can be detected by tools, so it is advisable to check the code of plugins, themes and other add-ins from other developers.
In March 2015, it was reported by many security experts and SEOs including Search Engine Land that a SEO plugin for WordPress called Yoast which is used by more than 14 million users worldwide has a vulnerability which can lead to an exploit where hackers can do a Blind SQL injection. To fix that issue they immediately introduced a newer version 1.7.4 of the same plugin to avoid any disturbance on web because of the security lapse that the plugin had.
In January 2017, security auditors at Sucuri identified a vulnerability in the WordPress REST API that would allow any unauthenticated user to modify any post or page within a site running WordPress 4.7 or greater. The auditors quietly notified WordPress developers, and within six days WordPress released a high priority patch to version 4.7.2 which addressed the problem.
WordPress' minimum PHP version requirement is PHP 5.2, which was released on January 6, 2006, and which has been unsupported by the PHP Group and not received any security patches since January 6, 2011.
Matt Mullenweg and Mike Little were cofounders of the project. The core lead developers include Helen Hou-Sandí, Dion Hulse, Mark Jaquith, Matt Mullenweg, Andrew Ozz, and Andrew Nacin.
WordPress is also developed by its community, including WP testers, a group of volunteers who test each release. They have early access to nightly builds, beta versions and release candidates. Errors are documented in a special mailing list, or the project's Trac tool.
Though largely developed by the community surrounding it, WordPress is closely associated with Automattic, the company founded by Matt Mullenweg. On September 9, 2010, Automattic handed the WordPress trademark to the newly created WordPress Foundation, which is an umbrella organization supporting WordPress.org (including the software and archives for plugins and themes), bbPress and BuddyPress.
WordCamps are casual, locally organized conferences covering everything related to WordPress. The first such event was WordCamp 2006 in August 2006 in San Francisco, which lasted one day and had over 500 attendees. The first WordCamp outside San Francisco was held in Beijing in September 2007. Since then, there have been over 507 WordCamps in over 207 cities in 48 different countries around the world. WordCamp San Francisco 2014 was the last official annual conference of WordPress developers and users taking place in San Francisco, having now been replaced with WordCamp US.
WordPress' primary support website is WordPress.org. This support website hosts both WordPress Codex, the online manual for WordPress and a living repository for WordPress information and documentation, and WordPress Forums, an active online community of WordPress users.
Right now we power about 24% of all websites as of this recording: that is the largest of any of the content management systems. The number two has around 3%. But we are not happy that we have just 24%, and we see a lot of work to get the remaining 76%.
b2 had actually, through a series of circumstances, essentially become abandoned.
I recently met with Matt Mullenweg, the creator of WordPress and CEO of Automattic, the company that develops WordPress and offers a range of products and services for WordPress users both large and small. Automattic is valued today at over $1 billion.