Difference between Iframe and Javascript tags

Ad tag is a piece of HTML or JS code snippet that will be inserted on the web page to fetch an ad from the ad server . These Ad tags acts as an placeholder to retrieve the ads from the ad server. These Ad tags triggers an ad-request and helps to deliver the right ad for the user at the right time.
Difference between javascript and Iframe tags
Ad Tags


The most common tag types are Iframe and JavaScript Tags.

Table of Contents

IFRAME

  • Iframe tags allows an HTML page to be embedded in another HTML page
  • Iframe loads independently from other components on the page. This helps Iframe tags to load faster
  • Iframe tags are more secure since they load the ad from a different domain, so the browser does not allow scripts from the ad to access the host page
  •  Iframe tags are not supported by all the browsers and even can serve blank if they are not compatible
  • Iframe tags doesn’t support richmedia creatives like expandable, Interactive banner.

Sample code

JAVASCRIPT

  • Javascript tags are embedded directly into the HTML document
  • Javascript  tags puts less load on the server which helps to retrieve ad without any issues
  • Javascript tags are supported by almost all browsers and devices
  • Javascript tags supports rich media creatives which helps to deliver interactive ads to the users
  • Multiple Ad sizes can be served with a single Javascript tag

Sample code

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