Geo-targetting web advertising
Monday, August 11th, 2008 at 6:59 am
Hello - welcome to my website.
On my blog I write about marketing, public relations and digital communications. To keep up-to-date with my posts you may want to subscribe to my RSS feed or sign-up to receive blog posts by email.
Thanks for visiting and I hope you find my site useful.
Last week we had a number of marketing agencies pitching for an exciting project, targetting people that live or work in Medway.
The demographic groups we’re trying to reach mean that using the web is vital as part of the overall marketing mix.
One of the topics that came up for discussion was targetting web advertising by location - and how accurate it is for targetting people in a specific city location.
The first way this can be done is by using IP addresses - looking at the city where an individual’s IP is registered. The assumption here, and it’s a big one, is that your ISP is based in the same town as where you live.
I can’t find any data on this, but my gut feeling is that this isn’t especially accurate. My ISP is based in London, but I’m actually based around 70 miles to the west.
How does this technique work for you? Check out your IP address here, and then look up the city it’s registered in using the IPInfo tool at www.dnsstuff.com/.
The second way that web advertisers offer geo-targetting is through the use of registered user information. This only works for sites where registration is needed - the data you input when you register is used to more accurately show geographically relevant adverts.
This is good because it’s inherently more accurate than IP targetting, but the limitation is that it only works for sites that require users to register.
You could target a specific location by buying advertising on a site where the content targets a specific area - for example a local newspaper site - but the nature of the web means the traffic coming into such a local site isn’t guaranteed to be local.
So, I guess if you need to target a geographical area using web advertising, don’t assume the targetting is foolproof. If anyone can find any hard stats on how accurate it can be (and I’m guessing the answer is “it depends”), I’d be keen to be pointed in the right direction.
It’s worth remembering that advertising isn’t the only way to target people in a specific area on the web. Social media presents a myriad of opportunities for other ways to approach people locally using locally targetted content - so if web advertising doesn’t do the job, take a look at using social media.
Tags: geotargeting, geotargetting, ip+targetting, Marketing, Public sector, web+advertising
Leave your comment
Latest links 
Links to interesting information I've spotted recently on the web:
- Grasping the New Communication Nettle
- Social reporting at Cisco08 Public Sector Summit
- Recession proofing the brand called YOU
- Butt Out IT! Facebook “Productivity Loss” Is No Concern of Yours - Brian Prentice — A member of the Gartner Blog Network
- How Rich Is Your Communication In A Conflict?
- Making Gmail Your Gateway to the Web
- Hiscox: the benefits of bravery
- FAQ’s about Twitter Strategy and Public Relations
- The re-branding of Prince Charles
- The Ethics of Ghost-Writing in Social Media
- The World Does Not Need Journalists
- Tabbloid Turns Feeds into a Personal Magazine
- Creating an internal Social Media Forum
- Warning blogger relations mustnt be rushed!
- Councils told: embrace social networks
Latest bookmarks 
My most recent bookmarks from del.icio.us:
- 33 Free Tools to Make Your Website Better | FutureNow's GrokDotCom / Marketing Optimization Blog
- MMA study finds increase in mobile marketing receptiveness
- If RSS Is Niche Media, Why Use It?
- New Media Knowledge - Rough Guide to: Social Media and the Law
- UK Kids and Teens Communicate Nonstop
- Understanding and Aligning the Value of Social Media | FutureNow's GrokDotCom / Marketing Optimization Blog
- weaverluke: Twitter.com
- The week that Britain's culture wars broke out | Media | The Observer
- Message in-a-Box
- Welcome to Where I Live | Where I Live
- Utilising Web 2.0 in local government
- MySpace and Facebook Fast Becoming the Leading Mobile Social Networks
- searching for the impact of empowerment report - MORI
- Demos | Publications | State of Trust
- Pew Internet: Teens, Video Games and Civics

My bookmarks
LinkedIn profile
Facebook profile