Skip to main content

Simple trick to speed up your Yahoo! Store pages

If your store uses images or other files stored in the "Files" library, there is an easy trick to improve the response time of those files - and make your pages load faster.

Typically you reference files from the library using this relative URL:

/lib/yourstoreid/filename

where you replace yourstoreid with the Yahoo account ID of your store. This is generally fine, because the Store is smart enough to expand this to the actual location of the file, which is at

http://lib.store.yahoo.net/lib/yourstoreid/filename

What I often see in stores is that the store operator enters things like this:

http://www.yourdomainname.com/lib/yourstoreid/filename

or

http://lib.store.yahoo.com/lib/yourstoreid/filename

What's wrong with that? Well, Yahoo! Store is still smart enough to find the correct file for you, but it doesn't come cheap. What happens is that the Yahoo! Store server does a redirect on these URLs so that they reference the file correctly from the lib.store.yahoo.net server. In a test I've done, these redirects generally took a little over 1,000 milliseconds - or one second. Now imagine if you had 10 or 20 such references in a page? Or inside a css file. It would slow your pages down and completely unnecessarily.

This can be even more pronounced on your checkout pages, where everything is served over an already slower SSL connection (yes, SSL is always slower than regular, unsecure HTTP://), and if you have relative URLs such as /lib/yourstoreid/... in your checkout pages, those will always be redirected. The fix is to use the absolute URL https://lib.store.yahoo.net/lib/yourstoreid/... in your checkout pages, and http://lib.store.yahoo.net/lib/yourstoreid/... on the regular store editor pages. Be sure to do this not only in your HTML source but in all JavaScript and CSS files you use as well.

Comments

Post a Comment

Popular posts from this blog

Pre-Season Checkup

With the holiday shopping season fast approaching it's a good idea to do a general checkup on your store to be sure it's ready for prime time. Below are a few things you would want to check, along with a few add-ons that are not too major in scope, but which are often neglected and give you an edge over your competition. Can you Search and Order? Every time we do anything major in a store we test two things: whether searching and adding to cart/ordering works. You can have nice, flashy pictures, cool animation effects, a very quick loading site, anything, but if the store search is broken or you can't add to the cart or can't check out then an ecommerce site is worth nothing. Can you Order? Chances are if your checkout was completely broken you'd know about it by now, but it doesn't have to be totally broken in order to scare away potential customers. So go ahead, go to your site and first do a search and make sure it works. Then, add one or more products
Post a Comment
Read more

How to create clean and efficient CSS

In a typical workday, I deal with dozens of yahoo stores and very often I have to tweak, fix, or change CSS used by these stores. While some stores have very clean and easy to follow style sheets or CSS definitions, the vast majority of stores I've seen seem to include complete hack jobs, style sheets put together completely haphazardly, or as an afterthought. While working in such a store, the idea came to me to turn my gripes into a post. So the following is my list of dos and don'ts of good CSS or style design. 1. Externalize your style sheets. This means to save your style sheets into one or more css files, and link to them using the <link rel="stylesheet" type="text/css" href="/lib/yourstoreid/yourstyle.css"> notation, or in Editor V3.0, you can use the LINK operator. 2. Combine your style sheets into as few files as possible. Nothing worse than trying to wade through 6, 8, 10 or more different style sheets to find the color of a
6 comments
Read more

What is product-url anyway?

I keep having to field questions about the product-url field, and since it came up yesterday, I figured I'd try to clear up all the confusion about it. So the name product-url suggests that whatever you type in there will become the URL of that product. Unfortunately, this is not the case, or rather, not in the intuitive way. The URL you enter there will be used as the URL for that product in Yahoo Shopping, on the built-in search results page, and on the shopping cart page, however, the URL you type in there DOES NOT actually change the physical URL of the page. What is the URL of a page in a Yahoo Store? In any Yahoo Store built in the store editor, the URL of a page is the store's domain name and the page ID + .html. For example, in my store at www.ytimes.info, I have a page whose id is rtml101, thehrefore, the URL of that page is http://www.ytimes.info/rtml101.html . Why would you want to change the URL? For SEO reasons, it is believed to be better to have a URL tha
Post a Comment
Read more