What is the alexa جوملا قالب فارسی

Alexa Internet

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Alexa Internet, Inc.

Type	Subsidiary
Founded	1996[1]
Headquarters	San Francisco, California, USA
Industry	Internet information providers
Products	Search Engine
Parent	Amazon.com
Website	Alexa.com
Type of site	Web traffic and ranking
Advertising	Web banner with AdBrite
Registration	N/A
Available in	English
Current status	Active
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Alexa Internet, Inc. is a California-based subsidiary company of Amazon.com that is known for its toolbar and website. Once installed, the toolbar collects data on browsing behavior which is transmitted to the website where it is stored and analyzed and is the basis for the company's web traffic reporting.

[edit] Operations and history

Alexa Internet was founded in 1996 by Brewster Kahle and Bruce Gilliat.^[2] The company's name was chosen in homage to the Library of Alexandria,^[3] drawing a parallel between the largest repository of knowledge in the ancient world to the potential of the Internet.

The company offered a toolbar that gave Internet users suggestions on where to go next, based on the traffic patterns of its user community. Alexa also offered context for each site visited: to whom it was registered, how many pages it had, how many other sites pointed to it, and how frequently it was updated.^[4]

Alexa's operation includes archiving of webpages as they are crawled. This database served as the basis for the creation of the Internet Archive accessible through the Wayback Machine.^[5] In 1998 the company donated a copy of the archive, 2 terabytes in size, to the Library of Congress.^[3] Alexa continues to supply the Internet Archive with web crawls.

In 1999, Alexa was acquired by Amazon.com for about $250 million in Amazon stock^[6] as the company moved away from its original vision of providing an 'intelligent' search engine. Alexa began a partnership with Google in early 2002, and with the Open Directory Project in January 2003.^[1] In May 2006, Amazon replaced Google with Live Search as a provider of search results.^[7] In September 2006, they began using their own Search Platform^{[clarification needed]} to serve results. In December 2006, they released Alexa Image Search. Built in-house, it is the first major application to be built on their Web Platform.

In December 2005, Alexa opened its extensive search index and web-crawling facilities to third party programs through a comprehensive set of web services and APIs. These could be used, for instance, to construct vertical search engines that could run on Alexa's own servers or elsewhere. In May 2007, Alexa changed their API to require comparisons be limited to 3 sites, reduced size embedded graphs be shown using Flash, and mandatory embedded BritePic ads.^[8]

In April 2007, the lawsuit Alexa v. Hornbaker was filed to stop trademark infringement by the statsaholic service.^[9] In the lawsuit, Alexa alleged that Hornbaker was stealing traffic graphs for profit, and that the primary purpose of his site was to display graphs that were generated by Alexa's servers.^[10][11] Hornbaker removed the term Alexa from his service name on March 19, 2007.^[12] Nevertheless, Alexa expressly grants permission to refer its data in third-party work subject to suitable credits.^[13]

On November 27, 2008, Amazon announced that Alexa Web Search was no longer accepting new customers, and the service would be deprecated or discontinued for existing customers on January 26, 2009.^[14]

[edit] Accuracy of ranking by the Alexa Toolbar

Alexa ranks sites based on tracking information of users of its Alexa Toolbar for Internet Explorer and from integrated sidebars in Firefox and Chrome.^[15][16] Hence the page is only ranked between users who have these sidebars installed and may be biased if specific audience is reluctant to do this (Windows Defender has classified the sidebar as malware while it assigns it to trojans). Also, the rank is based on three month data^[17] and takes a long time to reflect changes in content that may happen after the domain has been sold^{[citation needed]}. Finally, low ranks cannot be accurate not just because of the lack of data but also because of statistic laws related to the long tail distribution.

There is some controversy over how representative Alexa's user base is of typical Internet behavior,^[18] especially for less trafficked sites.^[16] In 2007 Michael Arrington provided a few examples of relative Alexa ranking known to contradict data from comScore, including ranking YouTube ahead of Google.^[19]

On April 16, 2008, many users reported dramatic shifts in their Alexa rankings. Alexa confirmed this later in the day with an announcement that they had released the new Alexa ranking system, claiming that they now take into account more data sources "beyond Alexa Toolbar users".^[20]

[edit] Redesign and new statistics

CMSFARSI

قالب فارسی جوملا

قالب جوملا

On March 31, 2009, Alexa website underwent a complete redesign with new metrics including: Pageviews per each individual User, Bounce Rate, and User Time on Site.^[21] In the following weeks they added new features including Demographics, Clickstream and Search Traffic stats.^[22] These new features were introduced in order to compete with other services such as Compete.com and Quantcast.^[23]

Despite these changes, many in the web marketing community still question the relevance of Alexa's information and its accuracy.^[24][25]

[edit] Trackware/Adware

Symantec classifies the toolbar as trackware.^[26] McAfee classifies it as adware, a "Potentially Unwanted Program."^[27] McAfee Site Advisor rates the Alexa website as "green" finding "no significant problems" albeit a "small fraction of downloads...that some people consider adware or other potentially unwanted programs."^[28]

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YOOgallery

YOOgallery

The YOOgallery Joomla! extension provides a smart and easy way to publish multiple images on your website. It only takes a few minutes to setup your own image gallery. All you need to do is to set the image path and everything else is done by the YOOgallery extension. It auto-generates all thumbnail images and presents them with a lightbox or slideshow style.

JextCurrency

The module displays daily exchange rates provided in XML feed by: * European Central Bank; * Central Bank of Russian Federation; * National Bank of the Republic of Belarus; * National Bank of Ukraine; * National Bank of Moldova; * National Bank of the Republic of Kazakhstan; * Czech National Bank; * Priorbank, Belarus; * Interbank exchange rates at UFS, Ukraine. The module has templates and plugins system for rates extraction. Custom templates and plugins could be developed and integrated into the module.

Joomlas2Go

JOOMLAS2GO!, WHY NOT TO JOOMLA! EASIER? Joomlas2Go! 3.5 is a compilation of the latest Joomla! official versions with Server2Go: http://www.server2go-web.de/ and is recommended for Joomla! Beginners, Advanced Users and Joomla! Web Developers & Administrators. Just download the .7z file, extract it to yout PC, run the js2gobiesetup.exe file and follow the new Install Wizard. Pay special atention to the Licence Agreement, Disclaimer and Readme file during the installation process and select "custom" installation tobe able to choose the Joomla! version you wish to install for your Joomla! Project. After few seconds you will get your new Joomla! Project running inside a window of your Host PC Internet Explorer browser, or optionally, if you are using any of the PREMIUM Packs versions, inside the built in portable browser!. Joomlas2Go! is configured by default as an Standalone Joomla! Development Server and set by default on autorun mode that will work from your hard disk, from a CD-ROM and even from a powered High Speed USB Portable Disk. You will have no problems with drive letters (normally X:/) in your Windows Explorer and no conflicts with the Port 80 that blocks other applications (ex. Skype). - Joomlas2Go! is fully tested on Windows environment like: Windows XP, Windows Vista and even Windows 7. - If you are using APPLE - MAC and/ or LINUX only, you should still be able to run Joomlas2Go! inside a Virtual Machine with Windows already installed... If you are not familiar with it, yet, I strongly recommend you to use the VIRTUALBOX from Oracle VirtualBox: http://www.oracle.com/us/technologies/virtualization/oraclevm/061976.html or downloading it from VirtualBox.org: http://www.virtualbox.org/ as one of the best and easier to manage, OPEN SOURCE and FREE, virtualization systems. Visit my site for more information where I explain how to import/ export your site from and to Joomlas2Go!. How to secure your MySQL data bases and the needed configuration to run multiple copies of Joomlas2Go! in your PC for testing, development and for CD DEMO creation. I'm sure, you will enjoy it! THE CURRENT JOOMLAS2GO! 3.5 BASIC IE PACK, BUILD IN: - Server2Go 1.8.1 ( Apache 2.2.15, PHP 5.3.2, SQLite, MySQL 5.1.41); Joomla! 1.5.23, Joomla! 1.5.23 with "NO SAMPLE DATA", Joomla! 1.6.3 and Joomla! 1.6.3 with "NO SAMPLE DATA" Additional DOWNGRADE - JOOMLAS2GO! PACK compatible with JOOMLA! 1.0.15 and JOOMLA! 1.5.x + server2go 1.7.3 (Apache 2.0.63, PHP 5.2.10, SQLite, MySQL 5.0.41) available now, too --> Visit the BASIC changelog for more info at: http://www.joomlas2go.net/downloads/basic-pack/basic-changelog.html

jNews

jNews introduces you to the next generation of email marketing. A powerful newsletter component for Joomla, jNews gives you quality outputs with the newest professional and cool features making sure that your communications yields the best results that you really wanted. From the makers of your best-loved email marketing app, Acajoom, jNews is still designed with ease of use and robustness in mind but with more powerful features to make your experience worthwhile. jNews comes with the newest powerful features: • Send mailings to one or more lists • Enhanced jNews Module with Ajax effects and captcha • Includes default newsletter templates to make your newsletter look sharp and professional • See how many receives and reads your mails with Statistics • Track subscriber's IP • Personalize newsletter by greeting the reader with his first-name. • Over 30 tags to automatically include information from Joomla or other components ( VirtueMart, K2, Community Builder, ...) • Sort contents (articles from Joomla) according to date, section, or category • Unlimited lists • Unlimited subscribers • Unlimited newsletters jNews also integrate with many popular Joomla extensions: • JomSocial to automatically add newly registered JomSocial users to jNews subscribers • Community Builder, list of newsletter on registration form • VirtueMart automatic subscription to list at registration • Includes K2 content into your newsletter • And many more tags, like including product of VirtueMart in your newsletter. It also includes classical newsletter functionality: • Handle registered or unregistered subscribers • Attachment capability • Email address validation when registering • Sending test email to admin before whole list • Embedded images option • Ability to Ban emails • Automated unsubscribing link • Preview newsletter before sending either on the screen or send a test email • HTML or TEXT-ONLY mailings • Statistics management (Number of Sent / Opened newsletters, HTML or text only) Note: This is not the place to request new features or report issues, please go to jNews support to do so: http://www.joobi.co/index.php?option=com_jtickets&controller=ticket&pjid=4&Itemid=65

Cooliris for Phoca Gallery

Display Cooliris slideshow within an article via plugin code. There is a version for Joomla 1.5 and for Joomla 1.6 which works with Phoca Gallery Component 2.7.0+ and Phoca Gallery Component 3.0.0 RC5 respectively. This plugin requires you to have created cooliris rss feeds as described in the Phoca Gallery Component documentation at http://phoca.cz. It is also recommended for you to have implemented the Cooliris 3D wall menu item before you attempt to use this plugin as that exercise will ensure you have deployed the file crossdomain.xml properly. The plugin is implemented by inserting plugin code within your article content. {pgcooliris id=...|width=...|height=...|numrows=...|otherflashvars=...}

MetaTemplate Pro

You don't have to be stuck with one template per menu item! MetaTemplatePro gives easy controls to switch template according to: * Language (front-end/browser) * Browser (IE v6, FF, iPhone, iPad etc) * Page type (article, front page, search results, etc) * Virtuemart page types, cart contents, categories & coupon usage * Date, time, and time of day * User id and group, logged-in and logged-out users * Article id, section and category * Component * Domain / sub-domain of your site * Page URL and HTTP referrer * Random probability * GeoIP detection of the guest's location * All "children" of a given menu or menu item * And anything else you can program with a snippet of PHP. Many of the PHP rules/recipes available for the Joomla Module extension MetaMod can also be used with minimal changes in MetaTemplatePro. As a result of any rule you can: - set the template that will display on that page - set the "default" Joomla page - set which menu item will be highlighted as "Active" - dynamically "unpublish" menu items, for this page only - do an internal or external redirection - and/or run some PHP code. In normal use, MetaTemplatePro does not force a page redirect - it just opens the page directly with the desired template. MetaTemplate Pro contains a template duplicator. It's a 1-click process to duplicate any installed template directly on your site - great for making backup copies of your templates before altering them, or allowing you to use slightly altered copies of the same template on different pages. Examples of use: * Use a different template for logged-in users and guests * Use a second, modified template just for IE users, if you can't make a single template work for all types of browsers * Do A/B testing of two different templates, based on random probability. Use different Google Analytics on each template, then compare the performance. * Use different templates for uk.domain.com and us.domain.com MetaTemplatePro plays nicely with front-end template switching modules such as Template Chooser and Template Switcher. CHANGELOG v1.13 (30 May 2011) * Added more VirtueMart page types to target * Fixed error that occurred if PHP's geoip support clashed with MetaTemplate geoip support v1.11-1.11c (17 Jan-14 Feb 2011) * Fixed bug detecting logged-in/out users * Fixed bug when returning exact template names from the Advanced PHP box * Removed warnings when Itemid is invalid and you are assigning templates per menu item v1.10 (20 Dec 2010) * Added ability to switch which menu item is displayed as "Active" * Fixed Default Menu Item switching support v1.8 (13 Dec 2010) * New debug mode shows all the steps that MetaTemplate Pro takes * Added Blackberry detection * Added support for VirtueMart "ancestor category ids" - target a product or category if it descends from a specified category or categories. * Improved date/time handling for the date/time controls * Various other bugfixe

MetaMod

Control your modules! By date, time, recurring time, GeoIP (country of viewer), browser type and language, user name, group, page within other component (e.g. Virtuemart), on-page text, by article keywords, individual article, section/category, etc. ... and much, much more! MetaMod is a "Meta Module" - a module that includes other modules, according to a set of rules. By installing the free GeoLite Country or City database from MaxMind, you can include country names/cities/states etc in your rules. Suggested uses: * control modules based on text found in the main component of the page * make modules appear at certain times of the day, or give them start and end publishing dates (great for radio/TV/broadcasting sites) * show a different module for users who have been registered for more (or less) than a certain time period * control modules such as FacileForms (show a different form based on where in the world someone is connecting from, etc) * display different modules on different pages in VirtueMart / JReviews / many others - e.g. show a specific module when a particular VirtueMart product or category is displayed * show different modules depending on the Section / Category of the main article on the page * show a completely different menu based on the front-end language the user has selected * make a module disappear once someone has logged in (there’s no standard way to do this in Joomla!) * use different modules depending on the user's browser & browser version (e.g. show a different module when people view the site with Internet Explorer IE) * use different modules depending on the language of the user's browser * dynamically control the parameters of other modules on the page as well as whether the modules appear or not * and so much more! Improved in v2.5-v2.7 * bug fixes and enhancements, see release notes Improved in v2.4 - v2.4c * bugfixes to JomGenius content section/category support. * Added JomGenius support for simplified rules (see http://www.metamodpro.com/jomgenius) * improved timezone handling on PHP5 Improved in v2.3: * various bug fixes and enhancements, see release notes Improved in v2.2: * Brazilian Portuguese, Portuguese, German, Hungarian and French translation (v2.2b/c) * PHP4 compatible again (v2.2) * various bug fixes, see release notes

PayperDownload - Content

This plugin for "Pay Per Download" will allow to restrict access to specific articles as well as article categories and article sections.

Pay per Download

With Pay per Download component you can control access to resources on your site based on users’ membership. You can have different types of memberships, with different levels, prices and expiration dates. Memberships are payed using Paypal IPN. You can find plugins to integrate with PhocaDownload, JDownloads and Joomla Content Articles. There will also be plugins to use other payment gateways.