AdWords can let you target ads to non-Google websites on its display networkThe network is made up of all sites that join the AdSense programEach site will tell Google what shape/size ad block it would like to show. Google will then decide which ads are eligible and the most suitable and display one or more ads in that blockEach website can choose where to locate ad blocks, so different websites can expect different clickthrough rates
Text ads – same rules as search ads. Up to three in a blockStatic image adsDynamic image adsFlash adsYou should make ads fit all sizes
Large sites have poor placementsSmaller sites have better placements, but less trafficYou usually want a mix
Each ad group should have one or more targeting methods assigned
Targets the websiteThe most obviousPick your websites and go nutsUse the doubleclick ad planner to help find themAdd placements in the networks tab
Targets the page contentCreate a keyword list that defines a themeGoogle will compare your theme against the themes of pages to find a matchBroader words than search, but keep them more closely related to improve your targeting
Targets the page contentShortcut to contextual targetingMore transparency, but less granularity
Targets the personBehavioural advertisingIf a person has consistently viewed certain page categories, they will be in the list
Also targets the personGets people who have visited your website
Remarketing lists (and interest categories if desired, although this is less useful) can be combined in custom waysE.g. people who have seen pages X and Y, or people who have seen page A but not BUse this to exclude converted visitors, or have cookies of different lengths to get people between 2 and 7 days for instance
If you choose “Specific Reach” as the option then any ad group with two or more targeting options will show only to people matching bothPlacements plus topics or keywords, or topics plus remarketing, or topics plus interests
Your CTR for each ad is compared against that of other advertisers in the same slotA higher QS means you will be preferred to other advertisers in the same slot, and your impression share will increaseYour CTR on GDN does not affect your QS on search
Fit each and every ad block to ensure you’re eligible. Otherwise you’re arbitrarily not showingInclude a call to action in any direct response adsHigh quality images work well, use them abundantlyIf you expect very low CTRs, use CPM bidding. This bypasses quality score but is more expensiveUse the display ad builder to quickly and easily create ads, such as for testing purposesUse static images in preference to rotating slides. You don’t have long to catch the viewer’s attentionPut text and image ads into separate groups – they will be eligible for very different sites
You’re not bidding for position, you’re bidding for impression shareOn a weekly basis you should:Exclude placements with terrible CTRs if they don’t convertExclude placements with unusually high spend but no conversionsTrial new ads regularly if feasible/cost effective. Use the “relative CTR” metric at ad group level to judge performanceUse frequency cappingUse GA to check engagement of display visitors