Use of rel=dns-prefetch tag in a website or blog SEO, Speed and revanue

In this article, we’ll discuss Link “dns-prefetch” role in a website loading speed and Search Engine Optimization of a page.

Blogger, WordPress Search Engine Optimization Technique

What is Link dns-prefetch?

We all know the value of time, it’s utilization is very important now a day. Most importantly in the IT sector as microsecond also plays its role. Link dns-prefetch is also a technique of utilization of time of both, you and your customer. When you use link dns-prefetch technique in your website, it works as

  • dns-prefetch or you can say resolve DNS of linked website in the idle time of browser.
  • Boost SEO indirectly as Speed is also a part of SEO, that lead to increase your traffic.
  • It also play a role in increase revenue of your website by loading ads very fast.

How to implement Link dns-prefetch, in you domain?

Blogger

WordPress

Others

Blogger Webpage

It’s very good news for blogger users that blogger plateform is upgraded now. And they can implement new think with more control. Come to the point, “How to implement dns-prefetch in blogger”. For this, you’ve to do is

  • Login to Blogger page
  • Go to Theme>Edit HTML
  • Find <html> and </html> tag..
  • Paste your dns-prefetch Link.

WordPress

  • Login to WordPress Dashboard
  • Go to Appearance>Theme Editor.
  • Find “Theme Header” and edit it.
  • Find <html> and </html> tag..
  • Paste your dns-prefetch Link just before </html>.

HTML

  • Paste your dns-prefetch Link just before </html>.

You can also use preconnect, prefetch other than dns-prefetch. To check which Links to used in Link section please visit Google PageSpeed Inside. Remove ads link befor analyzing “dns-prefetch” values.

For Blogger users : Important dns-prefetch values, you can add more as per your needs and web links.

<link rel='dns-prefetch' href='//1.bp.blogspot.com' />
<link rel='dns-prefetch' href='//2.bp.blogspot.com'/>
<link rel='dns-prefetch' href='//3.bp.blogspot.com'/>
<link rel='dns-prefetch' href='//4.bp.blogspot.com'/>

For WordPress users who connect Jetpack and serving image using Jetpack. : Important dns-prefetch values, you can add more as per your needs and web links.

<link rel='dns-prefetch' href='//s0.wp.com'/>
<link rel='dns-prefetch' href='//v0.wordpress.com'/>
<link rel='dns-prefetch' href='//i0.wp.com'/>
<link rel='dns-prefetch' href='//i1.wp.com'/>
<link rel='dns-prefetch' href='//i2.wp.com'/>
<link rel='dns-prefetch' href='//c0.wp.com'/>
<!--for google font -->
<link rel='dns-prefetch' href='//fonts.googleapis.com'/>
<link rel='dns-prefetch' href='//s.w.org'/>

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