Interview Questions.

Question 1. How Is A "go to" Defined In Piwik?

Answer :

If a traveler comes in your website for the primary time, or if he visits a web page (or downloads a document) greater than half-hour after his final page view, this will be recorded as a brand new visit. A Unique Visitor could make more than one Visits according to day.
In the primary visit, the tourist is a New Visitor. From the second one visit (the identical day or later), a Unique Visitor is a Returning Visitor.
You can trade the half-hour value (session timeout) by using overriding.
Question 2. What Is The "brilliant User" In Piwik?

Answer :

Super Users are the only customers that could carry out all administrative responsibilities inclusive of adding new websites to reveal, including users, converting user permissions, activating and deactivating plugins or even installing new plugins from the Marketplace.

By default in Piwik there is one top notch consumer which turned into created all through the installation manner. As of Piwik 2.1, you may supply Super User permission to other customers.

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Question three. What Data Does Piwik Track?

Answer :

When you operate the Piwik JavaScript Tracker Piwik will via default music the subsequent statistics:

User IP address (see additionally: IP anonymisation)
Optional User ID
Date and time of the request
Title of the web page being regarded (Page Title)
URL of the page being considered (Page URL)
URL of the web page that was regarded prior to the modern-day page (Referrer URL)
Screen decision getting used
Time in neighborhood user?S timezone
Files that had been clicked and downloaded (Download).
Question 4. Does Piwik Support Ipv6 Protocol?

Answer :

Yes, Piwik works properly with any IPv6 addresses. Here is similarly facts:

Tracking API will song customers with an IPv6 address.
Visitor Log and other designated user reviews will display IPv6 addresses.
IP Anonymisation privacy function will anonymise IPv6 addresses.
Geolocating IPv6 does no longer work very well: most IPv6 will now not be as it should be geo placed. A few Ipv6 addresses may be geo-positioned when the usage of the PHP or Apache geo location driver. IPv6 geo place does now not paintings with the supply.
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Question five. Does The Piwik Tracking Tag Work On Https (ssl) Pages?

Answer :

To song your https pages correctly, your server hosting Piwik have to paintings while called from https. You will need to shop for a SSL certificates on your Piwik server.

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Question 6. What Are "admin" Users In Case Of Piwik Analytics?

Answer :

You can create customers and assign them the admin permission on a given set of web sites. Users with the admin permission can edit the internet site settings (Name, URLs, Timezone, etc.). They also can supply other customers the view or admin permission on the website(s) the user has admin permission.

Users with admin permission can not upload other websites and customers, and that they cannot manipulate plugins.

Question 7. What Is "web page Title Not Defined" In The Page Titles Report, In Case Of Piwik Analytics?

Answer :

Piwik provides two reports for your page perspectives: Page Titles and Page URLs. A page identify is the content material of the HTML <title> tag. If your pages do now not define this <title> Piwik will rather file page title now not defined for the visits on those pages.

We also particularly advise you operate the trendy model of the Javascript Tracking Tag in case you are nonetheless the use of the antique Tracking tag.

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Question 8. Is The Piwik Javascript Tracking Code Xhtml 1.Zero Compatible?

Answer :

Yes, Piwik Javascript Tracking code is legitimate XHTML 1.0 Strict.

Question 9. Which Console Tools Are Available In Piwik By Default?

Answer :

Piwik is an analytics platform that incorporates a fixed of APIs (Tracking API and Reporting & Management API), a web application with a modern-day consumer interface, but Piwik additionally comes with a powerful console device.

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Question 10. What Is An "access Page" In Case Of Piwik Analytics?

Answer :

For every Entry Page URL, Piwik reports the wide variety of Entrances (Visits that started in this page), Bounces (Visits that started in this page but left the website straight away) and Bounce fee.

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Question 11. In The Providers Report, What Does "unknown" Mean, In Case Of Piwik Analytics?

Answer :

Piwik makes use of a special php function (gethostbyaddr) to request the hostname related to a given IP. For instance, the feature might go back br76.Comcast.Net and Piwik might categorize the tourist as the usage of the provider  Comcast. Sometimes however, for precise IPs or when the feature times out, Piwik would not recognize which issuer the visitor is using and will in reality report Unknown.

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Question 12. How Long Does The Piwik Archiving Process Take For High Traffic Websites?

Answer :

Piwik will run through the logs and compile all of your reports for every day, week, month and yr. How lengthy the manner will take depends in your site visitors, variety of visits and pages, on the range of websites you've got setup in Piwik and of route on your server performance.

For example, the usage of version 1.Three on a unmarried center duo2 server with 3GB of ram, Piwik archiving system takes approximately 2 hours for four hundred,000 pages according to day (and extra than 6,000 websites). We are continuously improving Piwik overall performance.

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Question 13. What Is An "go out Page" In Case Of Piwik Analytics?

Answer :

Piwik reports the pinnacle Exit Pages URLs, the number of Exits, Unique Pageviews and Exit Rate. Exit fee (once in a while known as Page Exit Ratio) is the wide variety of Exits from a page divided by way of overall wide variety of Page views of that web page.

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Question 14. What Is "web page Url Not Defined" In The Pages Report, In Case Of Piwik Analytics?

Answer :

Piwik gives  reports on your page perspectives: Page Titles and Page URLs. In some uncommon instances, a traveller's browser will not let the Piwik Tag request the modern URL (typically for privacy reasons). If Piwik could not request the web page URL from the browser, Piwik will rather record  page url now not described for the visits on the ones pages.

Question 15. How Does Piwik Detect Unique And Returning Visitors?

Answer :

When a tourist views a page or screen, Piwik will attempt to come across whether or not this request belongs to an existing go to, and/or whether or not the traveler has visited the website earlier than. 

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Question sixteen. What Is The "view" Permission In Piwik?

Answer :

The Super User can create customers and assign them the view permission on a given set of web sites. Users with the view permission can view all reviews in Piwik for the website(s) the person is ready to view. The user can not add other users, web sites, and they can not manage plugins.

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Question 17. What Other Free Software Projects Does The Piwik Team Create And Maintain?

Answer :

The Universal Device Detection library will parse any User Agent and locate the browser, running device, tool used (computer, pill, cellular, tv, automobiles, console, and so on.), brand and version.

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Question 18. How Many Custom Variables Can Set To Visitors And/or Page Views, In Case Of Piwik Analytics?

Answer :

Piwik custom variables monitoring affords a powerful & smooth manner to song custom values and variables about your visits (as an example Username, Membership degree) or page views (eg. Category:Sport). You can tune as much as five variables for every Visit for your website. On pinnacle of those five custom variables for every go to you may additionally song as much as 5 custom variables for each page view.

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Question 19. Which Http Request Headers Are Used By Piwik?

Answer :

When measuring pastime with the Piwik Tracking API, the following HTTP headers may be used:

Host  the hostname of the HTTP request, the hostname of the Piwik server.
Referer  used to track Referrer facts such as website, search engine, social network.
User-Agent  used to discover the facts about browsers, running machine, gadgets with the aid of device-detector library.
Cookie  while Opted-out from monitoring, or while Third party cookies are used.Origin  used when cross-orig.