Google Analytics Accounts And Profiles
The Google Analytics code site offers an in depth explanation of the hierarchy used by the tool to manage report access and data collection. There are three important levels that we need to be aware of:
- Account: An account is the mother of all Web properties and profiles, and has a unique account ID that can be used to track multiple websites.
- Web Property: The web property has a unique ID, which is a combination of the account ID and additional digits. Since different Web properties have different IDs, their data cannot be merged.
- Profile: the gateway to the website reports. It determines which data from your website appears in the reports. Filters can be applied to profiles in order to segment the data; for example, it is possible to create a profile only with visitors from USA, only from new visitors, etc. Since profiles use the same account and Web property IDs, data for multiple profiles can also be seen in aggregate.
Below is part of the scheme provided on the code from the website mentioned above. The image well represents the possibilities of data collection and management.
Making Sure The Google Analytics Code Is Safe
Google Analytics Implementation: Top 3 Common Mistakes
The list below is obviously not comprehensive, there are numerous issues that might go wrong in a real life implementation. But if the issues below do not occur in your website, chances are that your data is OK. The three points were taken from a larger 10-point checklist I wrote a few months ago. The checklist was more focused on the Google Analytics settings that should be configured from inside the tool, so if you want more tips on how to setup your Google Analytics account properly, check the full checklist.Google Analytics tracking code missing in some pages
This should be a simple task if you follow Google Analytics recommendation: "copy and paste the code snippet into your web pages". However, commercial sites are more complicated than a handful of pages, so if you manage a complex website be sure to check both HubScan and ObservePoint, two good solutions to audit your tag implementation.Google Analytics tracking code not customized for Multiple (sub)domains
It is a common practice to use subdomains and multiple domains in order to organize the content and properties of an organization. Unless setup correctly, this can decrease data accuracy and prevent data streamlining, especially when it comes to traffic sources, new and returning visitors, and custom variables. Use this guide to configure your Google Analytics if your site spans multiple domains or subdomains.Internal traffic (your employees) are counted
Most often, websites are visited by a wide range of people. However, it is also visited by your employees and service providers – and these are not the visitors you want to understand and optimize for. Therefore, create filters that exclude the IP range used by your organisation and its service providers such as web development and marketing agencies.Creating an Analytics Staging Profile
Let's suppose you read in a random blog that you should create a filter to lowercase URIs for all of your profiles (if you don’t have one yet, check point five on the 10-point checklist). And suppose you have no idea how this can impact your data. The best way to learn how filters affect your Google Analytics data would be to have two profiles with the exact same settings (the real profile, and the test profile) and apply a new filter only to the test profile. Once it is applied, you can check the data and compare the number to learn if anything went wrong. Here is an article from the Google Analytics Help Center on how to add profiles.Creating An Analytics Staging Account
If you work in the Web Analytics field long enough, you have certainly experienced data loss as a consequence of bad implementations. It happens, and the best we can do is to have a Web Analytics Process in place that will help us avoid it. Code changes should be dealt with carefully. Since most websites do have a staging site where changes are tested before going live, I suggest having a different tracking code used for those environments to test code changes on the Google Analytics script (i.e. a new Google Analytics account). This technique is very similar to the one proposed above to check filter changes: it only goes one step further.Tracking Profile Changes & Configurations
When it comes to both external and internal changes, context is one of the most important factors for analyzing data. For this reason, it is crucial to have a log of changes that affect your data, as well as changes in marketing campaigns and other company efforts. Below I present two ways to keep this data in an accurate and accessible way.Keeping Track of Internal Changes
Changes are constantly made to Google Analytics profiles by users: website goals, improved filters, new features, and others. Every change may impact data in several ways, even when not expected. For this reason, I propose a method that will help to keep track of those changes, especially in large organizations where more than one person is involved with Google Analytics. Even when one person is involved, this is important as employees usually do not work with just one company "to infinity... and beyond!" In order to make this task easy and centralized, I propose using a Google Docs form. Using such a form will facilitate the collection and sharing of the changes made to a Google Analytics account. The form should be created so that multiple teams will be aware of all changes. These will then be aggregated for historical knowledge that can be used by the whole team (and future teams members). Below is an example of such a form with fields that you might want to create (learm how to build a Google Docs form).
Keeping Track of External & Overall Changes with Annotations
Back in 2010, The Analytics team had announced a feature which in my opinion is one of the most important features of the tool: Google Analytics Annotations. This feature allows website managers to provide context for where the numbers live (the graphs on the interface), allowing for richer analyses. Here are some important occasions when you should use this feature:- New offline marketing campaigns (e.g. radio, TV, billboards).
- Major changes to the website (e.g. design, structure, content).
- Changes to tracking (e.g. changing the tracking code, adding events).
- Changes to goals or filters.