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Weekend Links – Feb 6, 2009

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Weekend Links – Jan 9, 2009

  • 148 Icons Free To Use – I love icon packs that are free not only in price but from restrictions as well. Introducing Bright! which is an icon pack featuring 148 han…
  • How To Display Feed Count For Google FeedProxy In Text – Everyone knows that feedburner had merged with Google. This also lead to the previous feed counter in text doesn’t work. I just found out th…
  • 10 Killer WordPress Hacks – by Jean-Baptiste Jung. 2008 was a very good year for the WordPress community. The software was updated numerous times, lea…
  • Design Your Way to More Blog Comments – StylizedWeb has an interesting post up on increasing the number of comments on your posts. It covers a lot of ground, and has some tips wort…
  • The Essential Guide to Growing Your Blog on Minimal Time – This is a guest post from Leo Babauta of Zen Habits, author of the new best-selling book, The Power of Less.
    If you’re like most bloggers, y…

Read on…

Weekend Links #2

Weekend Links for the week ending on 07-18-08

My Cacheable WP-PostViews Mods Became Official!


Lester Chan (GaMerZ) has released the his ‘Wave 2‘ of plugin updates. One of the plugins updated was WP-PostViews. I’m happy for this release since he was able to incorporate the mods I did to WP-PostViews and made it elegant and public for everybody to use. Although I probably won’t be getting as much traffic for my WP-PostViews mod anymore, I learned a lot from making this and a couple other plugins cacheable. Hopefully I will continue to make contributions of this magnitude to the WordPress community in the future. Kudos Lester!

Make Popularity Contest Work with WP-Super-Cache

Previously I wrote ‘Make Your WordPress 10X faster During Traffic Storms‘, which is a post about automatically turning WP-[Super]-Cache on/off and automatically switching your WordPress theme to a lighter theme during heavy traffic. One of the main reasons that I had this setup was because I could not get statistics to work with WP-Super-Cache (i.e. my chCounter & Popularity Contest plugin is hosed).

After some tinkering, I was able to get chCounter and Popularity Contest to work with WP-Super-Cache. This involves using javascript to count instead of PHP. chCounter was a simple change, but Popularity Contest was a bit more challenging. Usually I would immediately post the “How-to” here, or rather release the modded plugin to the public myself, but I believe that I shouldn’t step on Alex King’s shoes (the original developer of Popularity Contest). I’ve sent the Popularity Contest code to Alex for code review. He’s been doing some of the same work, and hopefully he can incorporate some of my changes into the plugin and release it to the public soon.

If anybody would like to use my version of the Popularity Contest before Alex King releases it to the public, you may download the WordPress 2.3.3 and WordPress 2.5 compatible version here:
Read on…

WP-Super-Cache Released!

What more can I say but “GPL FTW”. This is what happens when you release something under GPL and do not put in much effort in supporting it. Someone else takes it over and releases a better version of your own code leaving the consumers to benefit! Donncha O Chaoimh from Holy Shmoly! released WP-Super-Cache, a WordPress caching plugin built on top of WP-Cache. From Holy Shmoly!, here are the differences between WP-Super-Cache and WP-Cache:

  1. A plugin and hooks system. A common complaint with WP Cache was that hacking was required to make it work nicely with other plugins. Now you can take advantage of the simple plugin system built in to change how or when pages are cached. Use do_cacheaction() and add_cacheaction() like you would with WordPress hooks. Plugins can add their own options to the admin page too.
  2. Works well with WordPress MU in VHOST or non-VHOST configuration. Each blog’s cache files are identified to improve performance.
  3. Normal WP-Cache files are now split in two. Meta files go in their own directory making it much faster to scan and update the cache.
  4. Includes this WP-Cache and protected posts fix.
  5. Automatically disable gzip compression in WordPress instead of dying.
  6. As Akismet and other spam fighting tools have improved, the cache will only be invalidated if a comment is definitely not spam.
  7. Version 0.2 supports gzip compression

Did you see that? Supports gzip compression! Finally, an easy way to enable gzip and WP-Cache. The best part of all of this is that the automatic WP-Cache enabling method still works for this plugin since it was built on top of WP-Cache. I encourage everybody to upgrade!

Make Your WordPress 10X faster During Traffic Storms


This tutorial will augment the technique of automatically enabling WP-Cache during heavy load with the ability to switch to a low-bandwidth WordPress theme at the same time.

Few reasons to do this

1. WP-Cache messes with your site statistics, so you do not want to leave it on when your site is not being hammered.
2. You don’t want to use a bandwidth efficient theme all the time because it’s not pretty-lookin’.
3. During traffic storms (e.g. Digg Effect), every 1/100 second optimization tweak counts.
4. If you host your site on a shared host, you will most likely have a bandwidth quota. Switching to a leaner theme conserves your bandwidth (duh!)
5. If you host your site on a home connection, your upload is not up to par with most hosting services, so you need to use that small pipe efficiently.
6. Each “IMG” tag, even if it’s a 1×1 pixel gif, requires an HTTP request to your web server. If you have 10 images on your page, and 10 users are loading your page, that’s 100 simultaneous calls to your server already. Leaner themes usually means less/no images, giving Apache some break.
7. If you’re server is non-uber, you don’t deserve to administer it.
Read on…

Automatically Turn on WP-Cache During Traffic Storms


I am a semi-fan of WP-Cache. On the good side, it reduces strain on apache by staticising WordPress pages. On the bad side, it messes with my site statistics and makes development hard (I always forget that the page I’m working on is being cached). I like my statistics, but what if I suddenly get a traffic storm? If my site gets dugg, there is no time to worry about statistics. I would need all the help I can get to serve pages efficiently. This is why WP-Cache should be off by default and automatically turned on during traffic storms. Read on…

WP-Cache, the Untold Way to Set It Up

WP-Cache is a WordPress plugin that improves your WordPress speed by caching a static version of each dynamic page request and deliverying that static version for subsequent requests to that page. This in combination with WordPress internal cache, Apache cache, eAccelerator op code cache, and Varnish proxy cache provides the ultimate setup to combat traffic storms if your article gets dugg. *Note* that there is also a method that helps you turn on WP-Cache on demand (only during traffic storms), but I will discuss that in a later article.

If you’ve ever tried to install the WP-Cache plugin for WordPress just by uploading to the wp-content/plugins directory and activating it via WordPress Plugins administration, then you know that 99% of the time that method will not work because of some file permission problems.

Here is the proper way to do it: Read on…

Recapping: Setting up a FreeBSD 6.2 Web Server

I hope I can get some part-time consulting jobs to do this optimization for small businesses. All in all, it doesn’t seem too hard to do and I enjoyed doing it. If you run into a problem just google it for the answer. Anyway, here is the recap of the steps I took to set up my FreeBSD 6.2 Web Server.

  1. Installing OS
  2. Setting Up Apache, MySQL, and Other Services
  3. Migrating WordPress from WinXP to FreeBSD
  4. Optimizing Apache
  5. Optimizing MySQL
  6. Optimizing PHP
  7. Proxy Caching
  8. Optimizing WordPress with WP-Cache
  9. Keeping Your FreeBSD Ports Up-to-Date Effortlessly
  10. Setting Up Sendmail on FreeBSD 6.2