Install on Webflow
Plan needed: a paid Site plan or a paid Workspace plan. Free webflow.io staging sites cannot run custom code: those projects fall back to screenshot review automatically.
Where to paste
- Site settings > Custom code > Head code.
- Paste, save, then Publish (custom code only runs on the published site, not in the Designer).
<script src="https://{ASSET_HOST}/s/v1/pr.js" data-project="{projectPublicId}" async></script>Cache
Publishing clears Webflow's CDN. If you put Cloudflare in front, purge it after publishing.
CSP
Webflow restricts connect-src on some setups. If the checker reports a connect-src block, add our API host in your proxy/CDN headers.
If the site has a Content-Security-Policy
Add our hosts (the install checker prints the exact ones for your project):
script-src https://{ASSET_HOST}
connect-src https://{API_HOST}
img-src https://{ASSET_HOST} data: blob:Ad blockers
Our file names and host are neutral and the script sends no analytics, so most blockers leave it alone. If a client still sees "The review tools could not load", ask them to pause their ad blocker for this site, or send them the screenshot review link instead.
Check it
Paste the live URL into Check install in TweakTick. Normal visitors are not affected: the script only switches on for links that carry a review token.
New to TweakTick? Start free. Clients never sign up.
Free tools for this
- Website launch checklistCheck every item, then hand off with a sign-off.
- Responsive checkerSee a site at three screen widths at once.
- Website annotatorNumbered pins and notes on a live web page.
Free, in your browser. All free tools