You may have approved the targeting, copy and landing pages, yet still feel that part of your paid search campaign is outside your control. Automation can decide where an ad appears, while the search interface can change how the same assets look to users.
The practical answer is to manage placement safety and ad presentation as separate control systems. One governs the contexts your brand will accept. The other makes your assets resilient when a platform changes their visual treatment.
Treat placement and presentation as separate control planes
Placement control answers: “Which content should never sit beside this campaign?” Presentation control answers: “If the platform rearranges or emphasizes our assets, will the ad still communicate clearly?”
Those questions require different actions:
- Placement safety: define prohibited contexts, choose the right exclusion scope, document why each restriction exists and verify that the setting was applied where intended.
- Presentation resilience: write assets that work independently, send each link to a matching destination and measure whether interface changes redistribute attention among those links.
Do not use one as a substitute for the other. Strong sitelinks cannot protect a brand from unsuitable content adjacency. A detailed exclusion list cannot prevent a weak or ambiguous sitelink from attracting the wrong click.
This distinction also makes troubleshooting faster. When impressions or eligible reach change after a placement update, inspect exclusions first. When mobile users start choosing different destinations from the same ad, inspect presentation and asset clarity before changing bids or audiences.
Turn content exclusions into an enforceable brand policy

Microsoft Advertising gives advertisers a direct way to define unsuitable content topics. Its Excluded Content Terms control accepts up to 1,000 terms based on page titles. The control can be applied across an account or scoped to an individual campaign.
That scope decision matters more than the length of the list. An account-level exclusion is appropriate when association with a topic would be unacceptable for the brand under any campaign. A campaign-level exclusion is better when suitability depends on the product, audience or message being advertised.
For example, a company-wide reputational restriction belongs at account level because a campaign manager should not be able to bypass it accidentally. A topic that conflicts with one product campaign but remains relevant to another belongs at campaign level. Applying every concern globally may restrict suitable opportunities; keeping every concern local can leave avoidable gaps.
Build the exclusion list in six steps
- Start with policy, not keywords. Write down the topics that create a real reputational, contractual or internal-policy conflict. This prevents the list from becoming a collection of vague dislikes.
- Assign a scope to each topic. Mark every restriction as account-wide or campaign-specific before anyone enters it into the platform.
- Translate the topic into page-title language. The mechanism evaluates terms associated with page titles, so use wording that is likely to identify the unwanted subject clearly. Do not assume that a broad concept and the words appearing in a title are always the same thing.
- Review ambiguous terms. A word can appear in both unsuitable and harmless contexts. Check whether the term expresses the prohibited topic precisely enough before applying it across the account.
- Record an owner and rationale. Keep the term, scope, reason, approving stakeholder and implementation status in a shared change log. When delivery changes later, you will know whether the restriction was intentional.
- Verify the deployed setting. Confirm that account-level terms appear at account level and campaign-specific terms appear only in the intended campaigns. A correct policy in a worksheet provides no protection if it was entered in the wrong place.
The 1,000-term allowance is capacity, not a target. More exclusions do not automatically create better protection. Prioritize terms with a clear connection to a documented concern, then review the list when brand policy, products or campaign scope changes.
Also be precise about what this control can establish. Because the terms are based on page titles, they are a useful boundary for identifiable topics, not a complete interpretation of every page’s meaning. Keep the platform’s built-in safeguards in place and treat your custom list as an additional layer shaped by your own requirements.
Build sitelinks that survive changes in visual treatment

You control the sitelink assets you submit, but not every detail of how Google displays them. Google has tested a mobile layout that places sitelinks on separate lines, adds a vertical treatment on the left and uses darker link text. That could make secondary routes more noticeable even though the advertiser has not edited the assets.
A test is not a promise of broad rollout. It is still an operational warning: an asset that feels secondary in one layout may become visually prominent in another. Write every sitelink as though it could receive focused attention.
Make every sitelink understandable on its own
- Name the destination. “Pricing,” “Enterprise plans” or “Book a demo” tells the user what lies behind the click. Generic labels such as “Learn more” depend too heavily on surrounding copy.
- Give each route a distinct job. If several sitelinks promise nearly the same thing, a more prominent layout creates apparent choice without meaningful choice.
- Match the landing page to the label. A user who selects a specific secondary link should arrive at that destination, not a general page that requires another search.
- Avoid sequence-dependent wording. Sitelinks may be scanned individually. Do not make the meaning of one link depend on the user reading the link before it.
- Check the set for internal competition. Your most visually attractive sitelink should not divert high-intent users toward a lower-value or poorly matched route.
Reviewing the text in an asset manager is not enough. Inspect the rendered mobile result whenever you can observe it, and compare the visual hierarchy with the campaign’s intended decision path. Ask which element attracts the eye first, which links now resemble primary choices and whether those destinations deserve the additional attention.
This is also why approval should cover the complete asset set. A sitelink is not merely an optional accessory beneath the main ad. It is a possible entrance to your site whose prominence can change without a new copy review.
Diagnose performance shifts before changing the campaign
Placement changes and presentation changes can both alter performance, but they leave different clues. Use the following as first hypotheses, not proof of causation.
| Observed change | Question to investigate first | Useful next action |
|---|---|---|
| Delivery changes after exclusions are added | Was a restriction applied at account level when it was intended for one campaign? | Compare the deployed account and campaign lists with the approved scope log. |
| Mobile users begin choosing different sitelink destinations | Has the visual hierarchy changed even though the assets have not? | Inspect live mobile presentation and destination-level analytics before rewriting the ads. |
| Click-through behavior changes but downstream results do not improve | Is a newly prominent route attracting attention without matching intent? | Compare the promise of each sitelink with its landing page and desired action. |
| Performance moves across devices and asset routes at once | Is the cause broader than a mobile presentation variation? | Review targeting, bids, budgets, demand and other campaign changes before attributing the shift to layout. |
Keep an annotation for each exclusion deployment, asset edit and observed interface change. Without that timeline, a platform presentation test can be mistaken for the effect of your copy revision, or an account-level exclusion can be mistaken for a demand problem.
Do not call a platform-run interface experiment your A/B test unless you have reliable assignment and reporting for the variants. If you cannot identify which users saw which treatment, you can document the correlation and investigate it, but you cannot cleanly credit the layout for the outcome.
A useful review separates three layers: eligibility and distribution, user interaction with the rendered ad, and behavior after the click. That sequence keeps you from “fixing” the landing page when an exclusion changed delivery, or loosening brand-safety rules because a sitelink destination underperformed.
Key takeaways
- Manage content adjacency and visual presentation as separate risks with separate owners, controls and diagnostics.
- Use account-level exclusions for non-negotiable brand restrictions and campaign-level exclusions for context-specific concerns.
- Microsoft’s Excluded Content Terms can use as many as 1,000 page-title terms, but relevance and scope matter more than filling the allowance.
- Write each sitelink as a self-contained route because Google can change its prominence without requiring an asset edit.
- When performance moves, check distribution, rendered interaction and post-click behavior in that order before changing the campaign.
Your next step is concrete: audit one account’s exclusion scopes and one mobile campaign’s complete sitelink set. Correct the first mismatch you find, log the change and establish the baseline you will use to judge what happens next.
References
- Search Engine Land — Microsoft opens Excluded Content Terms to all advertisers
- Search Engine Land — Google tests a new look for mobile ad sitelinks
















