Archive for the tag “Amazon”

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Web Performance Optimization (WPO)

Yesterday I held a talk at the Webmontag in Frankfurt about web performance optimization. According to the prophecy WPO will become an industry like SEO in the near future. Tenni Theurer and Steve Souders began to examine the performance of websites at Yahoo! in 2003, I learned about it in 2006 from Nate Koechley and subsequently blogged about it. […]

Amazon Plugin Authorization

Starting August 15th, the AWS Product Advertising API, as the former E-Commerce Service is now called, will only accept signed requests. The plugin will stop working if you don’t update. Thus I needed to re-engineer a few functions of my WordPress Amazon Machine Tags Plugin. […]

Extend the Searchbar with OpenSearch

OpenSearch is known as an open source format to syndicate and aggregate search results. It was developed by Amazon / A9 and quickly gained support from the big search engines. Their involvement is somewhat intimidating — your site’s not Google, so who wants to syndicate your search results anyway? But if your blog or a client has a loyal readership, it would be convenient if they could just use their browser’s searchbar as a shortcut. […]

Amazon Machine Tags Plugin for WordPress

I always wanted to implement one thing since I started the blog: a simple inclusion of Amazon items. I didn’t want to search through results that existing plugins provided. When I wrote about something like a book, I already used machine tags to identify the subject! So I found the inspiration to write my first real WordPress plugin: Amazon Machine Tags. […]