Guide
Embed a Pore Clogging Checker on Your Blog or Website (Free Widget)
Add a free pore clogging checker to any blog, skincare site or client project with two lines of HTML. No API keys, no accounts, no data collection - the tool runs entirely in your visitor's browser.

If you write about skincare - a blog, a newsletter, a clinic site, a client's store - your readers eventually ask the same question: "but does this moisturizer clog pores?" Now you can let them answer it themselves, right on your page, with a free embeddable version of the Pore Clogging Checker.
What the widget does
The widget is the full analyzer in a compact frame: visitors paste an ingredient list, get color-coded 0-5 comedogenic ratings for every match, and can expand the methodology notes. It runs entirely in the visitor's browser - no account, no uploads, no tracking of what they paste.
How to add it
Two lines of HTML, anywhere on your page:
<div data-pore-clogging-checker></div>
<script src="https://porecloggingchecker.app/widget.js" defer></script>
That is the whole integration. The loader script:
- finds every element with the
data-pore-clogging-checkerattribute (usedata-pcc-widgetif you prefer), - inserts an iframe pointing at the hosted checker,
- automatically resizes the frame to fit the content, including after an analysis runs.
You can place the <script> tag once per page no matter how many embed points you have - it mounts all of them.
Configuration options
Pass settings as data attributes on the container div. All optional:
data-locale- force the widget language:en,zh,jaorko. By default it follows the visitor's browser.data-theme-light,darkorsystem(default) to control the styling.data-prefill- prefill the ingredient input, perfect for reviewing a specific product in your article:
<div
data-pore-clogging-checker
data-locale="en"
data-theme="light"
data-prefill="Aqua, Glycerin, Cocos Nucifera Oil, Isopropyl Myristate"
></div>
The full embed guide has step-by-step instructions for WordPress, Shopify, Squarespace, Wix and Ghost, an interactive configurator with a live preview. Prefer not to embed anything? Your readers can also use the hosted pore clogging checker directly - no code required.
Styling and placement tips
The widget inherits your page width, so wrap it in the same container as your article text. It looks best between a product review and its verdict, or as a companion to any ingredient deep-dive:
<div style="max-width: 720px; margin: 2rem auto;" data-pore-clogging-checker></div>
<script src="https://porecloggingchecker.app/widget.js" defer></script>
The frame uses the site's own light/dark theme, matching the visitor's system preference.
Why it is free
The checker is a public-interest tool: it runs client-side, collects no ingredient data, and exists to help people with acne-prone skin make better choices. Embedding it costs nothing, requires no API key, and there is no rate limit to worry about - your visitors' browsers do all the work.
For developers and tinkerers
The loader is ~80 lines of dependency-free vanilla JavaScript - read the source if you want to self-host or audit it. The iframe posts a pcc:resize message you can listen for if you prefer to manage height yourself.
If you embed it, we would love to see what you built - drop us a line at hello@porecloggingchecker.app. And if your readers ask how the ratings are produced, point them at the ultimate guide.
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