How to Improve Your Impression Share in Google Ads

Why Is Impression Share Worth Improving?

Impression share tells you the percentage of times your ad appeared out of the total times it was eligible to appear. If your impression share is 60 percent, you are missing 40 percent of your potential audience. That is 40 percent of qualified searches where your competitors are showing up and you are not. If you are not yet familiar with this metric, our guide on what impression share is covers the fundamentals.

Improving impression share is not about vanity or chasing a number on a dashboard. It directly affects your ability to generate leads and sales. You cannot convert clicks you never received from impressions you never earned. Every missed impression is a potential customer who saw your competitor’s ad instead of yours.

For competitive industries in Singapore, like legal services, renovation, financial planning, and education, impression share gaps can mean thousands of dollars in lost revenue each month. A business running at 55 percent impression share on its core keywords is effectively invisible for nearly half of its market. Closing that gap is one of the fastest ways to scale a campaign that is already converting well.

Across the 146+ clients we manage through our SEM services, improving impression share on high-converting keywords is consistently one of the highest-ROI optimisation moves we make. It is not about spending more. It is about winning more of the auctions that matter.

Understanding the Two Types of Impression Share Loss

Google breaks impression share loss into two distinct categories, and understanding the difference is critical to choosing the right fix. Treating budget loss with a rank solution, or vice versa, wastes time and money.

Lost to budget means your daily budget runs out before the day ends. Your ads stop showing because there is no money left to fund additional impressions. You can see this in your campaign dashboard under the “Search lost IS (budget)” column. This is the easier problem to solve because the diagnosis points directly to the solution: you need more budget or less waste.

Lost to rank means your Ad Rank is too low to win the auction. Ad Rank is determined by your bid amount, your Quality Score (which comprises expected click-through rate, ad relevance, and landing page experience), and the expected impact of your ad extensions. This is the harder problem because it requires improving the quality and relevance of your entire campaign, not just spending more money.

Most accounts we audit in Singapore have a mix of both issues, often weighted differently across campaigns. Your branded campaigns might lose impression share to budget (because branded clicks are cheap and volume is high), while your non-branded campaigns lose impression share to rank (because competition pushes up the quality bar). The fix depends on which factor is the primary driver for each specific campaign.

Pull up your Google Ads dashboard right now and add the “Search lost IS (budget)” and “Search lost IS (rank)” columns to your campaign view. The split between these two numbers tells you exactly where to focus your optimisation efforts.

How to Fix Impression Share Lost to Budget

If budget is your primary constraint, you have three strategic options. Each addresses the problem differently, and the best approach depends on your specific account situation.

Increase your budget. The most direct solution. If a campaign is profitable and impression share loss to budget is above 20 percent, allocating more budget is an investment, not an expense. Calculate your current ROAS or cost per lead and determine how much additional spend you can justify. If your campaign returns $5 for every $1 spent, every dollar of budget-limited impression share is lost profit.

Reduce wasted spend. Review your search terms report and add negative keywords aggressively. Every dollar saved on irrelevant clicks is a dollar that can fund a relevant impression. Check your geographic targeting for areas that spend but do not convert. Review your ad schedule for hours with high spend but low conversion rates. Across the 146+ clients we manage, we typically find that 15 to 30 percent of ad spend is going to irrelevant search terms when we first audit an account.

Focus your targeting. Narrow your geographic targeting to the specific areas of Singapore where your customers are. Adjust your ad schedule to show ads only during peak conversion hours. Pause low-performing keywords that drain budget without contributing meaningful conversions. Concentrating your budget on your highest-converting segments improves impression share where it matters most.

How to Fix Impression Share Lost to Rank

Rank-based impression share loss requires improving your Ad Rank, which is the product of your bid, Quality Score, and ad extensions. Here is how to address each component systematically.

Improve your Quality Score. Quality Score is built on three components: expected click-through rate, ad relevance, and landing page experience. Improving any one of these lifts your Ad Rank without increasing your bids, which means more impressions for the same spend. Check your Quality Score at the keyword level and identify which component is below average for each underperforming keyword.

Tighten keyword-to-ad relevance. Write ads that closely match your keywords. If your keyword is “SEO agency Singapore”, your headline should include those exact words or very close variants. Tight keyword-to-ad relevance boosts both your expected CTR and ad relevance scores simultaneously. Consider structuring your ad groups with tighter thematic grouping so each ad can speak directly to its keywords.

Use all available ad extensions. Sitelinks, callouts, structured snippets, call extensions, location extensions, and image extensions all increase your ad’s real estate and improve your Ad Rank. Google rewards advertisers who use extensions because they improve the user experience. An ad with four sitelinks, two callouts, and a call extension takes up significantly more space than a bare ad, and that size advantage translates directly into higher Ad Rank.

Optimise your landing pages. Landing page experience is the most overlooked Quality Score component. Your landing page needs to load quickly (under three seconds), match the intent of the search query, provide relevant content above the fold, and offer a clear conversion path. A landing page that scores “above average” on this component can offset a lower bid and still win the auction.

Raise your bids strategically. If your Quality Score is already strong (7 or above) and rank loss persists, increasing bids on high-converting keywords is a valid lever. Use bid adjustments for devices, locations, and times of day where you convert best. Do not raise bids broadly. Target the specific segments where incremental impression share will yield the highest return. Your bidding strategy should be data-driven, not emotional.

Should You Aim for 100 Percent Impression Share?

For branded keywords, absolutely yes. You should appear every single time someone searches for your business name. Losing branded impressions to competitors who bid on your brand terms is unacceptable. If a potential customer searches for your business by name and sees a competitor’s ad instead, you are handing them a warm lead on a silver plate.

For non-branded keywords, 100 percent impression share is usually neither practical nor economically sensible. The cost of winning every single auction escalates exponentially as you approach saturation. The last 10 to 15 percent of impression share often costs disproportionately more than the first 85 percent because you are fighting for the marginal auctions where competition is fiercest or the timing is least favourable.

A more realistic target for non-branded keywords is 70 to 85 percent impression share on your core, high-converting terms. This ensures you are present for the strong majority of searches while maintaining a sustainable cost per acquisition. For broader, discovery-oriented keywords, even 50 to 60 percent may be appropriate.

Monitor impression share trends weekly, not just absolute numbers. If impression share drops suddenly by more than 10 percentage points, investigate immediately. A competitor may have entered the market with aggressive bids, your Quality Score may have declined due to a landing page change, or seasonal search volume increases may have outpaced your budget.

How to Use Auction Insights to Inform Your Strategy

Google Ads provides an Auction Insights report that shows you exactly who you are competing against and how often they outrank you. This report is invaluable for understanding your competitive landscape in Singapore and prioritising your impression share improvements.

The key metrics in Auction Insights are: impression share (your share versus competitors), overlap rate (how often a competitor shows alongside you), outranking share (how often they appear above you), and position above rate (how often their ad appears in a higher position than yours).

Use this data strategically. If a single competitor consistently outranks you on your highest-value keywords, analyse their ads and landing pages. Are they bidding higher, or is their Quality Score better? If their ads are more relevant and their landing pages are faster, improving your own quality will close the gap more cost-effectively than simply raising bids.

If you see new competitors entering the Auction Insights report who were not there before, that is an early signal that competition is intensifying. Act early by strengthening your Quality Score and reviewing your bid strategy before the increased competition erodes your impression share further. Proactive adjustments are always cheaper than reactive ones.

Prioritising Your Impression Share Improvements

Start with your highest-converting campaigns and keywords. There is no point improving impression share on keywords that do not convert. Focus your efforts where incremental visibility will directly translate to incremental revenue. A keyword converting at 8 percent with 50 percent impression share is a far more valuable optimisation target than a keyword converting at 0.5 percent with the same impression share.

Next, segment by match type. Exact match keywords should have the highest impression share because they represent the most precise intent. If your exact match impression share is below 80 percent on converting keywords, that is your first priority. Phrase match should be next, followed by broad match, which naturally has lower impression share due to wider eligibility.

Also consider the funnel stage. Bottom-of-funnel keywords with clear purchase intent deserve higher impression share targets than top-of-funnel informational keywords. A search for “SEO agency Singapore pricing” has much higher commercial intent than “what is SEO”, and your impression share targets should reflect that difference.

If you want a detailed impression share analysis and a plan to capture more of your market, book a free strategy session with our team. Alongside organic search optimisation, improving paid impression share on your most valuable keywords is one of the fastest paths to revenue growth we have seen across our 146+ client portfolio.

Frequently Asked Questions

What is a good impression share for Google Ads?

For branded campaigns, aim for 95 percent or higher. For non-branded campaigns, 70 to 85 percent is a strong target. Anything below 50 percent means you are missing the majority of your potential audience.

Does increasing my bid always improve impression share?

Not always. If your impression share loss is primarily due to budget, raising bids will actually make the problem worse by using up your budget faster. Only increase bids when rank is the primary constraint and your Quality Score is already optimised.

Can I see impression share for specific keywords?

Yes. In Google Ads, add the impression share columns to your keyword report. You can see total impression share, search lost IS (budget), and search lost IS (rank) at the keyword level.

How long does it take for impression share to improve after changes?

Budget changes take effect immediately. Quality Score improvements typically take one to two weeks to be reflected in impression share, as Google needs time to reassess your ad relevance and landing page experience.