Find the invalid-traffic sites and zones
ExoClick tags each click with both a site id and a zone id. Scoring every visit 0–100 and breaking the invalid-traffic rate down by site and zone surfaces the specific sites and zones concentrating bots immediately, at whichever resolution you need.
Blacklist them in ExoClick
In the ExoClick campaign settings, open Sites & Zones and add the flagged site/zone IDs to the blacklist (you can also blacklist by category or keyword). Save, and ExoClick stops serving on them. Zone-level blocking lets you keep a site while cutting a single invalid-traffic zone on it.
What ValidVisit does and doesn’t do
ExoClick’s own API is capable of pushing a blacklist update on its own — which makes it worth being explicit about what ValidVisit doesn’t do with that door sitting open. ValidVisit scores the traffic and hands you the site/zone IDs; it never reaches into your ExoClick account and blacklists anything, even though the plumbing to do exactly that already exists. You open Sites & Zones, you paste the IDs, you decide. The account — and every exclusion in it — stays entirely yours to operate.