How to download the jQuery library? WordPress introduces 3rd party jQuery library

WordPressThe jQuery library comes with it, but its own jQuery library is slightly modified.

if you studyBuilding websiteUsing it, you may not be able to achieve some jQuery effects.

A jQuery library is usually 50-90kb large, if your hosting is not high performance then your website loads very slowly.

Therefore, a lotInternet marketingPeople are used to using XNUMXrd party jQuery libraries:

• The third party refers to the URL that refers to the third party,
• jQuery library file, still the official jQuery original.

The following is the official jQuery library for jQuery, and an introduction to four third-party jQuery libraries from Google, Microsoft, Sina SAE, and minicd.

These are common CDN distribution network services, which are very fast after selection, rightSEOfavorable.

ping test 3rd party jQuery library

Here is a comparison of the ping test results in Webmaster Tools:

Before you use it, it needs to be explained clearly:

• Loads quickly using a third-party jQuery library.
• But the library you call the local server is guaranteed to be foolproof.
• So the sample code given below works.

as follows:

1. When loading jQuery from a third party, the library fails to load.
2. The local server's jQuery library is automatically loaded.

So you must first download the corresponding jQuery library and upload it to the root directory of the WordPress theme you are using.

Sina SAE's jQuery library

• [Recommended] SAE is a resource developed by Sina for its applications, including the jQuery library.
• When it comes to speed, SAE is definitely the first choice.

<script type="text/javascript" src="http://lib.sinaapp.com/js/jquery/1.8.3/jquery.min.js"></script>
<script type="text/javascript">window.jQuery || document.write('<script type="text/javascript" src="<?php bloginfo('template_url'); ?>/jquery.min.js">\x3C/script>')</script>

Google's jQuery library

Many websites use the jQuery library provided by Google CDN.

• If you've used Google on a site you've visited before, you don't need to load it again when you visit your site.
• You can use this for good caching.

However, due to some issues, Chinese netizens may not be able to access it for a while.

<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<script type="text/javascript">window.jQuery || document.write('<script type="text/javascript" src="<?php bloginfo('template_url'); ?>/jquery.min.js">\x3C/script>')</script>

Microsoft jQuery library

• Measured speed based on speed but found it to be unmasked.

<script type="text/javascript" src="http://ajax.aspnetcdn.com/ajax/jQuery/jquery-1.8.3.min.js"></script>
<script type="text/javascript">window.jQuery || document.write('<script type="text/javascript" src="<?php bloginfo('template_url'); ?>/jquery.min.js">\x3C/script>')</script>

Minicdn

Although the official claims to use multi-party CDN, including the domestic use of Shanda Cloud CDN acceleration.

• But the effect is ordinary, and it is difficult to make small things bigger.

<script type="text/javascript" src="http://c1.minicdn.com/google/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
<script type="text/javascript">window.jQuery || document.write('<script type="text/javascript" src="<?php bloginfo('template_url'); ?>/jquery.min.js">\x3C/script>')</script>

Download the jQuery library

• It uses the famous VPS provider MT CDN.
• But its speed is not ideal because it is abroad.