Friday, 21 March 2008

Rants

Danger. (Slow) loading zone


When it comes to the web, I believe in paying for what I get, or, at least, allowing the creators of what I read to get paid.  So I don’t run programs like Adblock, nor do I have my hosts file configured to block every ad server under the sun.  I look at it as a bargain:  If some company is willing to place ads with a blogger I like, the least I can do is give them a glance.

However...

The majority of my web access is by dialup. (Don’t ask. Just say, “thank you, AT&T, for your lovely, barely-maintained, 1930s-vintage infrastructure.”)  Page loading is slow enough under the best conditions; it can become interminable when some ad server or script server is m.i.a.  I get especially irritated when staring at a blank screen, with a progress bar stalled at 98%, while the browser waits on some widget to load, or for some javascript layout routine to execute.  Or when I try to open a link in another window, get a “can’t find the site” message, and then (after checking netstat) find out the reason the site can’t be found is because the browser can’t get to the DNS:  All of my connections are tied up by ad servers that should have released by now, but haven’t.

When this happens- or when there’s some annoying javascript distraction- I open up the “view source” window and search out likely suspects.  If I’m feeling charitable I may just note the problem.  But if it’s happened more than once, or I’m having a bad day, it’s “into the hosts file with ‘ya, and trouble me no more!”

So if you’ve got any of these folks hanging around your webpages, be warned.  They just might be chasing your traffic away.  And just minutes ago I added some more culprits to the list.  Thought you might want to know.

My list (so far) is below the break...

127.0.0.1  zedo.com
127.0.0.1  c1.zedo.com
127.0.0.1  c5.zedo.com
127.0.0.1  g.zedo.com
127.0.0.1  simg.zedo.com         # 3rd party javascript
127.0.0.1  xads.zedo.com
127.0.0.1  specificclick.net
127.0.0.1  adopt.specificclick.net      # "cachebuster"
127.0.0.1  stlatwork.careercast.com   # more javascript
127.0.0.1  t.trafficmp.com
127.0.0.1  js.revsci.net              # more javascript
127.0.0.1  www5.contextweb.com        # more javascript
127.0.0.1  cmhtml.revenuescience.overture.com  # more js
127.0.0.1  rpc.blogrolling.com        # slow load on Daily Pundit
127.0.0.1  scripts.lycos.com          # more javascript
127.0.0.1  www.hipcast.com            # persistent connection
127.0.0.1  statse.webtrendslive.com   # sucks bandwidth
127.0.0.1  kona.kontera.com           # offsite js
127.0.0.1  247sniffer.com             # who knows, but suspicious
127.0.0.1  hunt179-18.optonline.net   # suspicious
127.0.0.1  spa.snap.com               # SNAP preview js
127.0.0.1  shots.snap.com             # SNAP preview js
127.0.0.1  secure-us.imrworldwide.com # nielsen ratings js
127.0.0.1  freedom.com                # offsite js
127.0.0.1  onset.freedom.com          # offsite js
127.0.0.1  widgets.freedom.com        # offsite js
127.0.0.1  an.tacoda.net              # offsite js
127.0.0.1  tag.contextweb.com         # slow loading
127.0.0.1  media.contextweb.com       # slow loading

You may note that many of the obvious ad servers (e.g., doubleclick) are absent. As I said above, I look at my surfing as a bargain: The only ones that make my list are the ones that detract from my web experience.

Posted by: Old Grouch in Rants at 16:23:57 GMT | No Comments | Add Comment
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