Hello I am searching for a tool that give me a good overview on the response time for every component and tier For example:- If My web site is connecting by...
I'm using Firefox 3.6.12 with Firebug and YSlow, and on my personal site as well as google.com, I see duplicate requests for some images in the Firebug net...
Hi, I can upload images to http://www.smushit.com/ysmush.it/. I can see the images getting smushed. But, nothing happens when I click "download smushed images"...
Hi Marcel: Thanks again: I did try with my son's laptop windows xp and still nothing. I wonder if my Webroot anti virus shield has something to do with it. If...
HI Marcel: First of all, I'm grateful for your time. Thank you very much. Operating system: Windows XP Browser: Internet explorer, Firefox, Google Chrome. ...
Hi, Doing CDN test on http://cloudharmony.com/speedtest and using net tab in firebug show that many of the well known CDNs do not set 'Connection: Keep-alive'...
If you are in the area come join us for the next Meetup of the Boston Web Performance Group! On *November 18th* Jared Rosoff, VP of Products at yottaa.com will...
In regards to the paragraph below, there is no way to add a CDN to firefox that i know of. Please advise. Thank you. How do I add my CDN hostname to YSlow for...
Hi, Antonia asked about actual smushing. In fact, I can observe the smushing statistics, but the download button doesn’t work. I get the problem with IE8 and...
Hello all, I have create a London Web Performance Group on meetup.com! http://www.meetup.com/London-Web-Performance-Group/ I haven't had time to customise it...
Performers, I've been working on a way to track web performance using google analytics. I build a proof of concept javascript tag that uses custom variables in...
Hello, I have written a command line tool which takes in a directory of images and smushes all the images in that and it's sub directories, downloads the...
Hi, Is there a way to have JSLint ignore certain JavaScript files? I have a page that uses a lot of YUI 2 components and my JSLint error report is filled with...
We're trying to come up with a standardised way of measuring first-byte time in boomerang. It would be cool if people here could add their opinion here: ...
If you're in New York or around, save the date! It's going to be a great session, come join us! On *October 13th*, *Joshua Bixby* (@JoshuaBixby), *President of...
I'd been pulling my hair out since early May of this year trying to figure out why my Wordpress site would randomly crash the Firefox 3.X browser. I thought...
Hi all - Anybody aware of any work being done to measure page impact of third-party plugins? Something we're talking about around the water cooler at meebo...
Hi, Flash uploader filters files by extension, in case-sensitive OS this filter only shows files with lowercase extension like .jpg but all images with...
Hi, I want to generate links to Smushit so that visitors can optimize images online. I can very much understand if you don't want allow links that trigger...
Sorry for the double post, the hyperlink in the first post was pointing to the dev version on my machine. The hyperlink has been corrected and now points to...
Hi Exceptional Performers We've been collecting YSlow and performance data for thousands of websites every day over the past few months. We've started to...
I usually look through the WebPagetest <http://www.webpagetest.org> logs daily to get a feel for how the sites people are testing look from an optimization...
Hi, I had never tried this before, when I ran it on a website, it reported an error status for over half the images: Error writing the optimized file Is this...
Hi, I've installed new FireBug version 1.6b1. After this, every page loading ends with message box "TypeError: yscontext is undefined". This happens only with...
Anyone out there automated smush.it type optimizations into an ant task? Searching around got me this (http://github.com/znerd/optipng-ant-task) which is a...
