dns-prefetch-control
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0.3.0 • Public • Published

DNS prefetch control header for Express

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This middleware lets you set the X-DNS-Prefetch-Control to control browsers' DNS prefetching. Read more about it on MDN and on Chromium's docs.

Usage:

const dnsPrefetchControl = require('dns-prefetch-control')
 
// Set X-DNS-Prefetch-Control: off
app.use(dnsPrefetchControl())
 
// Set X-DNS-Prefetch-Control: off
app.use(dnsPrefetchControl({ allow: false }))
 
// Set X-DNS-Prefetch-Control: on
app.use(dnsPrefetchControl({ allow: true }))

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Install

npm i dns-prefetch-control

Weekly Downloads

157,430

Version

0.3.0

License

MIT

Unpacked Size

4.69 kB

Total Files

6

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Collaborators

  • evanhahn