learn google analytics - meetup google analytics 20101215.pdfgoogle analytics omniture ... however...
TRANSCRIPT
Google AnalyticsPrepared for Boston PHP Meetup
15 December 2010
Jay Murphy [email protected]
Google Analytics Class Schedule
2
Agenda
Overview of Google Analytics
How to install
Review of reporting capabilities
Goals, Custom Reporting and Adwords
Making business decision
Audience
Who is interested in measuring a website?
Owners
Online and Offline Ad Agencies
Site Developers – Design & Technical
Online Marketing Specialists
Search Engine Optimization
Search Engine Marketing
Email Marketing
Display Ads – and more3
Answers
Question Analytics can help answer
Who is visiting my site?
How are people finding the site?
What will bring more people to the site?
What are people doing on the site?
Are people accomplishing the site goals?
How can the website be improved?
4
Analytics Tools
The Big Three
Google Analytics
Omniture
Webtrends
A few open source choices:
AWStats
Webalizer
6
Accuracy?
No analytics tool is perfectly accurate –however trends in data are the most useful information.
If you use two or more metrics tools do not reconcile the data – it will be different
If some of your metrics are critical for your business
For example how much advertisers pay per click : agree on measurement in advance
7
How to Install
Google Analytics is easy to install:
Using your Google Account, access Analytics:
http://www.google.com/analytics/sign_up.html
Add JavaScript code before the </head> tag8
Google Analytics JS Code
The code is:<script type="text/javascript">
var _gaq = _gaq || [];
_gaq.push(['_setAccount', 'UA-xxxxxxxx-x']);
_gaq.push(['_trackPageview']);
(function() {
var ga = document.createElement('script'); ga.type =
'text/javascript'; ga.async = true;
ga.src = ('https:' == document.location.protocol ?
'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
var s = document.getElementsByTagName('script')[0];
s.parentNode.insertBefore(ga, s);
})();
</script>
9
Installation Check
Check on your Google Analytics
Analytics Settings > Profile Settings > Tracking Code
10
How it works
JavaScript that uses first party cookies
Sends an invisible GIF to the analytics server for processing
Users that delete cookies will be seen as a new visitor
No personal identifying information is saved
Cached pages are still tracked if visitor is connected to the internet
11
Google Analytics Cookies
__utma
Used to measure unique Visitors – 2 year
__utmb
Session/Visit measure – 30 minute timeout
__utmc
Session/Visit with __utmb – no expiration
__utmz
Stores referral information. Including Source and Medium. 6 months from set/update.
12
Google Analytics Cookies(continued)
__utmv
Contains information passed by the _setVar() Google Analytics method
__utmx
Used by the Website Optimizer.
More Detail at: http://code.google.com/apis/analytics/docs/concepts/gaConceptsCookies.html#cookiesSet
13
Dashboard
User Configurable view of up to 12 user defined reports.
All Reports – including the Dashboard
Exported in PDF and XML format.
Emailed – one time or scheduled
Additional Control is offered by:
Date Ranges
Daily, Week or Monthly data points
Advanced Segments17
Reporting Categories
Visitors
Traffic Sources
Content
Goals
Additional Reporting Features
Intelligence
Custom Reports
Advanced Segments
18
Definitions
Visits
A visit is defined as a series of page requests from the same uniquely identified client with a time of no more than 30 minutes between each page request. So for a user who visits at 11:00 AM and then again at 11:20 this user counts as a single unique visit; if the user clicks on a new page at 11:35 it now counts as two visits. (Some analytics packages use the term session in place of visit.)
Unique Visitors
A unique user who accesses a Website, while people cannot be identified by analytics, we substitute computers. So a single computer that accesses a website is deemed to be a Unique Visitor. (Most analytics tools use cookies, small files saved by a browser, to determine if a machine has been to a website before. Since many users, estimated to be 25% or so, remove cookies on a monthly basis, unique visitors can be overstated.)
20
Definitions(continued)
New Visitors
A visitor that has not made any previous visits. Again, since New Visitors are also determined by the use of cookies saved on a visitors computer; visitors that delete cookies show as new visitors.
Bounce Rate
The percentage of visits where the visitor enters and exits at the same page without visiting any other pages on the site in between. (In general a higher bounce rate is not a good sign – but some websites are designed for a single page view before leaving, for example blogs. Use bounce rate to analyze your site based on your site’s users goals.)
21
Definitions(continued)
Average Pages per Visit
The average number of page views a visitor views before ending their visit. It is calculated by dividing total number of page views by total number of visits.
Average Time on Site
Average amount of time that visitors spend on the site each time they visit. (This metric can be complicated by the fact that analytics programs cannot measure the length of the last page view, since the time is measured by start time of second page minus the start time of the first page.)
Page Views
A request for a file whose type is defined as a page in log analysis. An occurrence of the script being run in page tagging. In log analysis, a single page view may generate multiple hits as all the resources required to view the page (images, .js and .css files) are also requested from the web server.
22
Visitor Reports
Answers these questions (and more)?
Where are my visitors coming from?
Are they new visitors? How many are new?
When do my visitors come to my site?
What browsers, version of flash, java… do they use?
How do our visitors compare to other sites?
23
Traffic Sources
Answers these questions:
Where did people find out about my site?
What proportion of visitors come to the site:
Directly, through search engines and through referral websites?
For search engine traffic – what keywords?
Which referrals provide the ‘best’ traffic?
What campaigns are most effective?
28
Content
Answers these questions:
What are the entrance pages (landing pages)?
What keywords were used to reach these pages? Or what or referrals?
Where did people leave the site? (Exit Pages)
Further detail to determine if a user goal was satisfied or it was a failed visit.
34
Users
Use the User Manager to add new users –administrators and users
Administrators can create profiles, filters,goals and add users
Users have read only access to the reports and can be restricted to specific profiles.
For multiple accounts:
Make a new account with a client Google user;
Assign your account as an administrator
40
Custom Profiles
Filtering
Google allows filters to be set for each profile
Filtered data is stored for each profile – keepan unfiltered profile for each account
IP filtering is very useful for filtering out all traffic from an IP ranges
42
Account 1
Profile 1www.site1.com
Profile 2 – no Agency traffic
Goals
Used to track specific actions on your website.
These can be:
Site registration
Sign up for a download, webinar, newsletter…
43
Integrating with Ad Words
Link AdWords and Analytics accounts together
One AdWords with one Analytics account.
One account for each client
Autotagging helps analytics track your AdWords clicks.
This adds a gclid value to your query string
http://mydomain.com?clid=1234321
49
Other Ad Sources
Use the Google URL builderhttp://www.google.com/support/analytics/bin/answer.py?hl=en&answer=55578
51
Multiple Campaign Tracking
Visitors can visit from multiple campaigns.
In the standard setup, the most recent campaign will get credit for a conversion.
How to assign credit to the first campaign?
Setting utm_nooverride=1 in your campaign URLs will attribute the conversion to the first campaign.
52
Custom ReportsDimensions & Metrics
Dimensions
Visitor
Campaign
Content
Ecommerce
Internal Search
Custom Variables
Events
AdWords
Metrics
Visitor
Campaign
Content
Ecommerce
Internal Search
Goals
Events
55
Custom ReportingDimensions & Metrics Samples
SEM Custom Report
D: Campaign, Keyword
M: CPC, CTR, Revenue
Internal Search Test of Video Pages
D: SearchKeyword, SearchDestinationPage
M: TimeOnPage, TimeOnSite
Member / Non-Member Navigation Comparison
D: CustomVariable – Member/Non-Member
M: LandingPages, ExitPages56
Data Access API – from PHP
GAPI – Google Analytics API PHP5 Interface
Supports arrays for Dimensions and Metrics
Returns results in a PHP object
Date ranges and filtering provided
For more detail see:
http://code.google.com/p/gapi-google-analytics-php-interface/
60
Data Access API – from PHPSample Code
$ga = new gapi('[email protected]','password');
$pId = 11223344; // Profile ID
$metrics = array('country','city');
$dimensions = array('pageviews','visits','newVisits');
$ga->requestReportData($pId,$metrics,$dimensions);
foreach($ga->getResults() as $result) {
echo '<strong>'.$result.'</strong><br />';
echo 'Pageviews: ' . $result->getPageviews() . ' ';
echo 'Visits: ' . $result->getVisits() . '<br />';
echo 'New Visits: ' . $result->getNewVisits() . '<br />';
}
echo '<p>Total pageviews: ' . $ga->getPageviews() . ' total
visits: ' . $ga->getVisits() . '</p>';
61
Google Analytics Classes
Trionia is offering classes hosted by CDIA BU
Introduction to Google Analytics - GA101
Setup Google Analytics on your website, learn about reporting and business analysis, goals for your website.
Advanced Google Analytics - GA201
Use your own sites metrics – to better understand visitors, website performance and how to better measure and improve you website.
Complete Details, Schedule and Signup
63
Other Resources
Blogs
Occam’s Razor by Avinash Kaushik
Books
Web Analytics Demystified – Eric T. Peterson
Web Analytics and Hour a Day – Avinash Kaushik
Education
Google’s Conversion University
64
Other Resources(continued)
Follow the #measure, #analytics and #ganalytics hash tags
Organizations
Web Analytics Association
The Analysis Exchange – Students and Mentors team up to assist Non-Profits
65
Business Decisions
Step #1: Visit the website. Note objectives, customer experience, suckiness.
Step #2: How good is the acquisition strategy? Traffic Sources Report.
Step #3: How strongly do Visitors orbit the website? Visitor Loyalty & Recency.
Step #4: What can I find that is broken and quickly fixable? Top Landing Pages.
Step #5: What content makes us most money? $Index Value Metric.
Step #6: How Sophisticated Is Their Search Strategy? Keyword Tag Clouds.
Step #7: Are they making money or making noise? Goals & Goal Values.
Step #8: Can the Marketing Budget be optimized? Campaign Conversions/Outcomes.
Step #9: Are we helping the already convinced buyers? Funnel Visualization.
Step #10: What are the unknown unknowns I am blind to? Analytics Intelligence.
67
From Avinash Kaushik’s Recent Blog Post:
Beginner’s Guide to Web Data Analysis: Ten Steps to Success
BostonPHP
What do we know about our users?
They are primarily from the Boston metro region – including RI, NH and CT.
A good number visit from other states including NY.
An engaged membership – large percentage of return visitors. Engaged visitor patterns.
75
BostonPHP
What new would we like to learn about our users?
How can we promote membership?
Will live casts/video extend our geography?
Can we connect with groups in other regions?
76
Boston PHPWhere are people coming from?
Acquisition Strategy – Traffic Sources
Overall – good balanced traffic.
Search Engine Marketing? Non-profit status?
77
BostonPHPWhy the spike in traffic -18th November?
Facebook, email, GreenHornConnect, twitter, meetup, BostonWP and php.net
80
BostonPHP Video Usage
How many people are viewing the videos?
How do people find videos?
Could we improve the video experience?
83
Video Summary
We have great referrals – w3.org!
Internal traffic is too low. Ideas to improve:
Create a Video Menu Item – is the too much real estate?
Video link on the homepage
Standard link on all past meetings
Video views are too short
Create shorter snippets – video highlights
88