Informational websites rely on advertising revenue to sustain operations, fund content production, and remain freely accessible to readers. The range of ad formats available to publishers has expanded dramatically, giving site owners more flexibility than ever. Among these options, in page ads have become one of the most widely adopted solutions because they integrate directly into the content layout without redirecting users away from the page. Choosing the right combination of formats is critical for maximizing revenue while preserving a positive user experience.
This article examines the most common advertising formats found on informational websites and provides guidance on selecting the best mix for different types of content.
Display Banner Advertising
Display banners are the oldest and most recognizable form of online advertising. They appear as rectangular image or HTML5 elements placed in designated zones — typically at the top, along the sidebar, or between content sections.
Banner ads come in standardized sizes defined by the Interactive Advertising Bureau (IAB). The table below lists the most common dimensions used on informational websites.
| Banner Size (pixels) | Common Name | Typical Placement | Revenue Potential |
| 728 × 90 | Leaderboard | Top of page, above main content | High |
| 300 × 250 | Medium Rectangle | Sidebar or within article body | High |
| 336 × 280 | Large Rectangle | Embedded between paragraphs | Medium to High |
| 160 × 600 | Wide Skyscraper | Sidebar, visible during scroll | Medium |
| 970 × 250 | Billboard | Premium header placement | Very High |
| 320 × 50 | Mobile Leaderboard | Top or bottom of mobile screen | Medium |
The effectiveness of banner advertising depends on placement, page load speed, and creative quality. Publishers who test multiple positions and rotate creatives regularly achieve the highest click-through rates.
Native Advertising
Native ads match the look, feel, and function of the editorial content around them. On an informational website, a native ad might appear as a recommended article, a sponsored card within a content feed, or a promoted listing mirroring regular posts. Because these ads blend into the page, they typically generate higher engagement than traditional banners.
The main advantages of native advertising for informational sites include the following.
- Higher click-through rates compared to standard display formats
- Reduced banner blindness since the ad resembles organic content
- Better mobile performance due to natural integration with responsive layouts
- Improved user perception — readers are less likely to view native units as intrusive
However, transparency remains essential. Labeling sponsored content with tags such as “Promoted” or “Sponsored” builds trust and ensures compliance with disclosure regulations.
Push Notification Widgets Embedded in Content
Inpage push notifications represent a newer format that has gained traction among publishers. These small, notification-style widgets appear directly within page content, resembling a system alert. Unlike browser push notifications, they do not require user permission and work across all devices and browsers.
This format draws attention without interrupting the reading flow. Publishers often place these widgets between article paragraphs or at the end of a post. The compact design and familiar notification appearance contribute to strong click-through performance.
Interstitial and Overlay Formats
Interstitial ads occupy the full screen and appear during natural transition points — for example, when a user navigates between articles. Overlay formats follow a similar principle but cover only a portion of the screen, displaying a close button after a few seconds.
These formats offer high visibility and strong revenue per impression, but they must be used with care. The following guidelines help publishers maintain a healthy balance.
- Limit interstitial frequency to one per user session to avoid frustrating visitors
- Ensure the close button is clearly visible and easy to tap on mobile devices
- Avoid triggering interstitials immediately upon page load, as this violates search engine guidelines
- Reserve full-screen formats for high-value campaigns where the revenue justifies the user experience trade-off
Search engines penalize websites that use intrusive interstitials excessively, so publishers should monitor Core Web Vitals closely when deploying these formats.
Video Advertising Within Editorial Content
Video ads have become a major revenue driver for informational websites. These ads can appear as pre-roll clips before a featured video, as mid-roll breaks within longer content, or as outstream units that play automatically when a user scrolls to a specific page section.
The table below compares the primary video ad formats used by publishers.
| Video Format | Trigger | Average CPM Range | User Experience |
| Pre-Roll | Plays before the main video content | $8 – $25 | Expected by users, high completion rates |
| Mid-Roll | Plays during a break in longer videos | $10 – $30 | Acceptable in content over 5 minutes |
| Outstream | Auto-plays within text content on scroll | $5 – $15 | Non-intrusive, pauses when out of view |
| Rewarded Video | User opts in to watch for a benefit | $12 – $35 | Very positive, driven by user choice |
Outstream video is popular among publishers who do not produce their own video content, since it monetizes text-based pages with a high-value format.
Affiliate Links and Contextual Advertising
Affiliate links are embedded within article text and point readers toward relevant products or services. When a reader clicks through and completes a purchase, the publisher earns a commission. This model works well for review articles, comparison guides, and how-to content.
Contextual advertising operates on a similar principle but is automated. Ad networks scan the page content, determine its topic, and serve advertisements that match the subject matter. This relevance-based approach benefits both the publisher and the reader.
Key considerations for implementing affiliate and contextual ads include the following.
- Always disclose affiliate relationships to maintain editorial credibility
- Prioritize products and services that genuinely match the article topic
- Avoid overloading a single page with too many affiliate links, which can erode reader trust
- Test different placements — links within the first few paragraphs often outperform those buried at the end
Selecting the Optimal Ad Mix for Your Website
No single advertising format will maximize revenue on its own. The most successful informational websites combine several complementary formats and test their performance continuously. Start with two or three core formats, measure their impact on revenue and engagement, and introduce additional units gradually.
Several factors should guide your decisions when building an ad strategy.
- Audience behavior — analyze how visitors navigate your site and where they spend the most time
- Content length — longer articles support more ad placements without feeling cluttered
- Device split — mobile visitors may respond differently to certain formats than desktop users
- Page speed impact — every additional ad unit adds weight to the page, so prioritize lightweight formats
- Revenue per session — focus on maximizing earnings across the entire visit, not just a single pageview
By treating advertising as a strategic component of the site experience rather than an afterthought, publishers can build a monetization framework that supports growth without driving readers away.
