Itqualityassurance
- Are iFrames bad for performance?
- Why using IFrame is bad?
- Is it a good idea to use an IFrame?
- What is a modal IFrame?
Are iFrames bad for performance?
iFrames are killing your page speed – When you have iFrames on your page, you're really loading two (or more) pages simultaneously – and it can take forever! Anything you can do to keep the page size and load time down will improve the user experience. Plus, page speed is a ranking factor for SEO.
Why using IFrame is bad?
iframes use multiple tags to display HTML documents on web pages and redirect users to different web addresses. This behavior allows 3rd parties to inject malicious executables, viruses, or worms into your application and execute them in user's devices.
Is it a good idea to use an IFrame?
Google recommends refraining from creating iframes. At there Webmasters Help Forum, Google clearly stated that iframes may cause problems for them: IFrames are sometimes used to display content on web pages. Content displayed via iFrames may not be indexed and available to appear in Google's search results.
What is a modal IFrame?
IFrame modal window is a technique to show or open a popup on a web browser by keeping the flavor of a single page application so that the same instance of a page can be created on a single page using a new DOM of an IFrame.
