More in Getting started
- Install TapCub on your website
- Migrate from Google Analytics 4 or Baidu Tongji
- Add a website, app or mini-program
- How do I add TapCub to WordPress?
- How do I add TapCub to Shopify?
- Where do I paste the TapCub tracking code?
- Can I install TapCub with Google Tag Manager?
- How do I track a React, Vue or Next.js app?
- How do I check that TapCub is collecting data?
- Why does TapCub show no data after I installed it?
- What is a site, and how many can I add?
- Which time zone should I pick for a site?
- How do I keep my own visits out of the reports?
- Why does my visitor count differ from Google Analytics 4?
- Can I run TapCub alongside Google Analytics 4?
- How do I move my goals and events from GA4?
- Can I import my historical data from GA4?
- How do I add TapCub to Squarespace?
- How do I add TapCub to Wix?
- Which Content Security Policy rules does TapCub need?
- Do ad blockers block TapCub?
- How do I send events from my server?
- How do I install TapCub on React?
- How do I install TapCub on Nuxt?
- How do I install TapCub on Vue?
- How do I install TapCub on Next.js?
- How do I capture a HAR file for TapCub support?
- How do I create and manage API keys?
- How do I send events with the HTTP API?
- All guides in this category
Still have a question?
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Register every hostname your visitors use — example.com, www.example.com, shop.example.com — on the SDK code page. Subdomains of a registered domain are accepted. Hits from an unregistered host are dropped silently.
Add every hostname
For a website, open Web analyticsConfigurationSDK code and add every domain visitors use, without https:// or a path:
- List each hostname.
example.com,www.example.comand any subdomain such asshop.example.com. - Subdomains come free. A registered domain also accepts its subdomains, so you do not need to list every one.
- Add localhost only to test. Register
localhostwhile testing locally and remove it afterwards.
Why an unregistered host shows no data
Hits from a host that is not on the list are dropped silently — the collector still answers 202, but nothing is stored. This is the single most common reason a fresh install shows no data. If Realtime stays empty after install, check this list first, then work through why TapCub shows no data.
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