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How do I add live chat to my website?

The switch, the reload, and a test message from the visitor side to the inbox and back.

Live chat1 min readLast updated Oct 28, 2026TapCub teamPart of Turn on the chat widget

Short answer

If the TapCub snippet is already on your site, turn on Enable live chat under Live chatChat settingsAppearance and reload the page. There is no second script to paste.

Turn it on

  1. Install the snippet first. Chat rides on the analytics snippet. If visits do not show in Realtime yet, start with where to paste the tracking code.
  2. Open Live chatChat settingsAppearance and switch on Enable live chat. Save. Pages that already carry the snippet pick it up on their next load.
  3. Reload your site. A tab that was open before needs one reload. The bubble appears in the bottom corner.
  4. Send a test message. Open the bubble and type anything. It arrives in Live chatInbox; reply once and check the visitor window receives it.

How it loads

After the first pageview the server tells the analytics script that chat is on, and it loads the chat launcher, widget.js, from the chat host (chat.askcub.com, or the chat host for your data region). The launcher draws the bubble; the conversation window itself only opens when the visitor clicks.

Loading the bubble writes nothing to the visitor’s browser. A conversation token is stored only after the visitor opens the chat window.

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