提供data-cache和data-domains支持

[HowieHz]

https://umami.is/docs/tracker-configuration

摘录自官方文档

data-cache
If you get a lot of pageviews from the same user, for example in a forum website, you can cache some data to improve the performance of the tracking script.

Note: This will use session storage so you may need to inform your users.

Usage:

<script
  defer
  src="http://mywebsite.com/umami.js"
  data-website-id="94db1cb1-74f4-4a40-ad6c-962362670409"
  data-cache="true"
></script>

data-domains
If you want the tracker to only run on specific domains, you can add them to your tracker script. This is a comma delimited list of domain names. Helps if you are working in a staging/development environment.

Usage:

<script
  defer
  src="http://mywebsite.com/umami.js"
  data-website-id="94db1cb1-74f4-4a40-ad6c-962362670409"
  data-domains="mywebsite.com,mywebsite2.com"
></script>