Sponsor ImageDimensions

ImageDimensions is a free tool for checking the images on a website. One placement at the top of our scanner and guide pages is open to products that help people ship lighter, faster images.

Who sees it

People checking the images on their own sites — developers, designers and site owners — at the moment they are looking at image sizes and file weights. On the scanner pages they are auditing a live page. On the guides they are looking up the right dimensions for a hero, a product photo or an email header.

Where it appears

• Scanner: the homepage, scan results, and the website image checker, image dimension finder and responsive image tester.
• Guides: every image-size guide, from recommended website sizes to Shopify, WordPress and email headers.

There is one sponsor per group per month, so your placement is not rotated with anyone else’s.

What it looks like

A slim band directly under our site header: a short headline, one sentence and a link, labelled “Sponsored”. It is text only — no images and no third-party code — so it never slows down the page it sits on. You can see the placement at the top of any guide; until it is sold, we use it for our own tools.

What it costs

$39 a month for the whole site — both groups — or $99 for three months. Invoiced monthly or quarterly, with no commitment beyond the period you have booked. One sponsor per group means at most two run at once, and neither is rotated. If you only want one of the two groups, say which and we will quote it.

What that buys

Over the first 11 days the placement ran, 16 to 26 September 2026, it recorded 696 viewable impressions — about 1,900 a month at that rate, roughly two thirds of them on the scanner pages and a third on the guides. Viewable means at least half the band was on screen for a full second, counted on our own server rather than estimated. We will send you the current figures, page by page, before you commit to anything.

We do not quote a click rate. The placement has not been clicked often enough to have an honest one, and we would rather tell you that than invent a number you would find out about later. If clicks are what you need, say so and we will give you the raw counts as they come in, good or bad.

How it’s measured

We count two things on our own server: views, meaning at least half the placement was on screen for at least a second, and clicks. You get both as totals, by page and by day. Links to your site carry UTM tags, so you can see the same visits in your own analytics. We use no cookies or ad scripts for this and keep nothing about individual visitors, so there is nothing more detailed to share.

What we accept

Products that help with images, page performance, hosting or web development. We review every placement by hand and may decline anything that would not be useful to the people reading.

How to sponsor

1. Email hello@imagedimensions.com with your product, the group you want — scanner, guides or both — and the month you would like to start.
2. We reply with our current page-by-page numbers and confirm the dates are free.
3. Send a short headline, one sentence and the link you want visitors to go to.
4. Once the dates and payment are confirmed, your placement goes live at the start of the month.