toddhalfpenny

iFrame-less Reloaded plugin is a simple and SEO friendly way to embed non-PHP dynamic content directly onto a wordpress page.
Based on the IFrame-less plugin by Fiach Reid (https://profiles.wordpress.org/users/freebiesms/) but extended to allow multiple widgets per sidebar.
Original Desc taken from IFrame-less : Not everyone who uses wordpress knows PHP. Perhaps you are more familiar with ASP.NET or JSP,but you can not just put ASP.NET or JSP code in the middle of wordpress, especially if your server does not support it.
Using an IFrame is a possibility, but it has some SEO (Search Engine Optimization) downsides, since, search engines will view that content as part of another page, and give your blog no extra credit for this content.
This plugin allows you to specify a URL, which this plugin will fetch for you, and re-display on the page, as part of the page content. Giving you the SEO advantage that an IFrame looses.
Note, this plugin should only be used to import content which you own or have rights to display on your site

iFrame-less Reloaded

iFrame-less Reloaded plugin is a simple and SEO friendly way to embed non-PHP dynamic content directly onto a wordpress page.

dbhynds

Lazy load images, YouTube and Vimeo videos, and iframes using <a href="https://github.com/ressio/lazy-load-xt" rel="nofollow ugc">Lazy Load XT</a>.
Lazy Load XT is the fastest, lightest, fully customizable lazy load plugin in the WordPress Plugin Directory.
This plugin works by loading the Lazy Load XT script and replacing the <code>src</code> attributes with <code>data-src</code> when the content of a post or page is loaded on the front end of a WordPress site.

Lazy Load XT

See this image
http://i.imgur.com/PzOIDGI.png
It's my main page's slider, it loads blank when installing this plugin
When the page loads at the first time without any cache, it loads with the browser's default font, then suddenly changed into the site's font. Not just the images in "not seen parts", but also images in the view port load blank. I would say this plugin has a huge potential, but at the moment, as it's not updated, it doesn't function as it advertises despite having 5/5 reviews.



Not really impressive as I thought

Lazy Load images, videos, iframes and more using Lazy Load XT.

iFrame-less Reloaded vs Lazy Load XT