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Itthinx LazyLoader
Description
The Itthinx LazyLoader plugin provides a versatile lazy loading mechanism for content that may improve page load time and bandwidth usage. Use it on slow content, especially such where external data is loaded like widgets from Facebook, Twitter, AdSense, …
Advanced lazy loading integration
The Itthinx LazyLoader provides an advanced asynchronous loading mechanism for content and widgets. This plugin helps to optimize site speed by greatly improving page load time and bandwidth usage. Instead of deferred loading in the footer, it provides advanced options that allow to load any content only when needed. These include shortcodes that allow to lazy-load content anywhere on a page, the option to load content on sight and an automatic noscript feature that helps to provide alternative content for visitors that have disabled JavaScript. You can see a demo of the Itthinx LazyLoader here.
In action
To get a clear idea on how the loader affects loading a page, let’s take a look at the following video which shows the loader in action. You can try the demo yourself here.
So what?
Site Speed
Better visitor experience
Content on demand
Automatic and coding free
Documentation
- Requirements
- Installation
- Screenshots
- Demo
- Manual Shortcodes – Widgets – API
Browser compatibility
Tested and working at least on these and other browsers:
- Chrome
- Firefox
- Internet Explorer
- Opera
- Safari
Test environment details
Windows 7 : IE8, IE9, Opera 11.5, Chrome 13, FF 5.0, FF 6.0, FF7, FF8, FF9, FF10
Mac OS X : Safari 4, Safari 5
Linux (Debian Squeeze) : FF5, FF6, FF7, FF8, FF9, FF10, IceWeasel, Opera 11.10, Epiphany 2.30.6
Linux (Debian Lenny) : Iceweasel 3.0.6
Ubuntu : FF4
Android : Opera 11.1, Opera 11.5.3, Browser, FF6, FF7, FF8
Hi,
Just one question.
As my site loading is really slow, I’ve just performed a test on Zoompf.
Here is what it’s saying :
Empty Response Body :
- High impact
- Easy to solve
Issue Summary :
This response contained no data. This usually indicates a broken or misconfigured web server or web application. If you really did not intend to return data to the client for this request (as is common for beacons for web analytics software) you should return a 204 HTTP status code instead.
Affected URLs :
http://www.oreille-malade.com/wp-content/plugins/lazy-widget-loader/css/lwl-widget-css.php
Could you have a look ?
Best Regards,
Laurent
Hi Laurant,
It complains about an empty stylesheet. Let’s take a look at what W3C has to say about that, for example Grammar of CSS 2.1 … quoting:
The productions are:
stylesheet: [ CHARSET_SYM STRING ';' ]?
[S|CDO|CDC]* [ import [ CDO S* | CDC S* ]* ]*
[ [ ruleset | media | page ] [ CDO S* | CDC S* ]* ]*
;
Empty stylesheets are ok
But Zoompf does not like empty stylesheets, hmmm …
Let’s run it through the validator:
http://jigsaw.w3.org/css-validator/validator?uri=http%3A%2F%2Fwww.oreille-malade.com%2Fwp-content%2Fplugins%2Flazy-widget-loader%2Fcss%2Flwl-widget-css.php
This is the start of the response:
W3C CSS Validator results for http://www.oreille-malade.com/wp-content/plugins/lazy-widget-loader/css/lwl-widget-css.php (CSS level 2.1)
Congratulations! No Error Found.
This document validates as CSS level 2.1 !
Ok now that’s out of the way, let’s take a look at what happens at your site through Firebug’s Console – it shows these errors:
thickboxL10n is not defined
o[this.name].push(this.value||”);}els…Image=thickboxL10n.loadingAnimation;}
missing } after property list
var popup_domination = {“defaults”:{“E…ination\t\n”};
uncaught exception: Cannot continue until a pending callback completes.
popup_domination is not defined
$(document).find(‘body’).prepend(popup…(check_impressions()){return false;}}
Something definitely goes wrong there, but it’s not related to lwl-widget-css.php. I’d start figuring out why the above errors show up.
Hello,
Many thanks for the great plugin concept. I’ve just donated but can’t seem to be able to get it to work. It is installed fine, I have set the following options:
http://www.visicode.co.uk on the domain whitelist (my website domain)
and i’ve selected the option for nested shortcodes. However, when I test the plugin by simply including the opening and closing shortcode tags, putting text or images in between; it simply shows this on the page!:
[itthinx-shortdecode]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[/itthinx-shortdecode]
Not got a clue what is going on, any chance you could help out
Jordan
Thanks to Jordan’s nice cooperation it was easy to figure out what went wrong and now everything seems to work just fine. If anyone stumbles upon issues, please contact me and I’m happy to help.
Thanks for your supprt kento, I had the same problem as Laurent and you solved it! Kudos Sir. ^^
My pleasure detective
Can I pay by another ways by credit card. I can’t use paypal
Yes you can also pay with your credit card. When you click the contribution button, the PayPal page will give you several options to pay, including credit card instead of using a PayPal account. You should see the option “Credit Card” under “Choose a way to pay”.
I tried that way but my credit card added to a paypal account, but my paypal account was closed by paypal because I’m from Vietnam. Paypal said they don’t accept people from Vietnam
I recommend you contact PayPal about this. There shouldn’t be any issues.
I used your plugin but I see it only works on function the_content()
My site have some image from custom field so it not work on that, it also not work on category page with post thumbnail
How to do that?
Please email me the code you are using and I will help you to make it work.
Hi,
I’m using Itthinx LazyLoader 1.42
but i noticed when i enable this plugin, my site load time worsens, not improves.
I uses gtmetrix and webpagetest to do the testing to find this out. Also not only just that, even browsing i notice the increased lag.
Honestly i’m not sure if it’s just the plugins fault, or the default settings for it isn’t ideal for my site. Any ideas ?
It seems you currently have it deactivated. This performance report shows several issues that are not related to (or could be resolved by) lazy loading but most probably are due to server performance and how the site is set up. There is a +10 second delay in getting a response from the server alone after the main page is redirected to the site’s root. I’d recommend to first solve the most important issues the site/server have and then fine-tune with lazy loading.
fair enough :X
any ideas who i can consult regarding the things you suggested ? i too was wondering what the heck that 10 seconds thing was about :/
There are lots of options, e.g. use a caching plugin … but one thing I noticed is you have this Quick Chat, I would test the site with it disabled.