Hi! Thanks for the nice comments! To answer a few questions: @3ddiejaoude: The list of technologies used is on the home page. It's pretty much a mod_perl site...
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Adrian Yee
adrian@...
Jun 2, 2010 9:02 pm
Hi, Sorry to bring this old thread back up, but I spent a bit of time going through failed jobs with GTmetrix and this came up again with YSlow. For the second...
I believe that only happens when there's no request, i.e. full cache experience. For example YSlow wants to know about headers for script requests. So it loops...
Thanks Steve. That is a good list for a baseline and definitely achievable. @Pat & @Sergey, do your apps have an API? Is this a possible solution?...
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Jody Gilbert
jody.gilbert@...
Jun 5, 2010 10:34 am
Hi All,
Apologies if this has been discussed many times before, I failed to find anything using the search.
We are currently using jQuery in several areas of...
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Jody Gilbert
jody.gilbert@...
Jun 5, 2010 10:51 am
Oops, looks like I pressed too soon!
What's the general consensus in this group for using a CDN like Google's for JS libraries like jQuery, is it worth the...
Without having numbers to back any of this up*.. Personally, if you're already using Akamai I wouldn't bother with the extra http call and DNS lookup. To me,...
One other data point to consider... I used to use Google to serve jQuery but one of my users was having problems with my site. Turns out his boneheaded IT...
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Jody Gilbert
jody.gilbert@...
Jun 5, 2010 10:05 pm
Hi Rob, Thanks for the feedback, you have confirmed my initial concerns with this but I wanted to ensure I wasn't missing anything. Ta ... This electronic...
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Jody Gilbert
jody.gilbert@...
Jun 5, 2010 10:12 pm
Wow, blocking google.com just seems power hungry to me. I come from an infrastructure background and have annoyed a fair nber of users by blocking access to...
Do any of you have a good way to visualize (in a page chart) what might happen if say files x, y and z were combined, or a large file split up, or files moved...
I was thinking about such tool will emulate speeds based on HAR data from original request, but allow editing in-place. Don't know anything that allows that at...
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Adrian Yee
adrian@...
Jun 8, 2010 8:20 pm
That would be awesome to be able to do something like that, but I think it would be difficult to do. Even if you ignore the browser differences and set up...
My idea was actually about emulating server responses based on HAR, but loading updated portions right in the browsers and looking at modified version of the...
Thanks for your responses. We seem to agree it would be awesome, but for now it goes on the pile of projects needing round tuits. There's a sliding scale of...
Yep, current list of beacons provided by Show Slow instance is in the /beacons/ sub-folder, e.g. http://www.showslow.com/beacon/ including custom metrics (e.g....
Seems to me that there's commercial mileage in a behind-the-firewall version of any/all of these services. The performance work we do is 95% innaccessible from...
FWIW, WebPagetest is freely available for a behind-the-firewall install - http://www.webpagetest.org/forums/showthread.php?tid=235 (though not as an appliance...
Dear Community, I would like to invite people to join and participate in completely open and public group focused specifically on Web Performance and page...
I was testing the load times of some of my sites and even though I only use one Domain name for all of my http requests firefox decided it needed to look up...
I have seen FireFox make DNS requests for every request in the first batch of asynchronous requests I think the first 6. I have always wondered why it needed...
Odd behaviour indeed. What's the TTL on the domain name? Do you see the same behaviour if you trace with HTTPWatch or HTTPFox? What happens in your override...
I wonder if it's tied to the number of parallel connections the browser can make? FF is firing off six connections in parallel so none of them can rely on a...
I though the parallel connections could only be sent after the initial serial connection to fetch the HTML document. The DNS response should be saved from this...
I'm not sure how the tests I made will compare to what you're seeing. The examples I saw were using other hostnames for static content, so the document was...
If a reproducible test case can be documented definitely file a bug :) https://bugzilla.mozilla.org/enter_bug.cgi?product=Core (but make sure to search for it...
Hi Chaps anyone know how I can get VRTA to parse a .cap file not created by NetMon? NetMon will open it (I tried then saving it in different ways), likewise...
We announced this yesterday at Velocity, but I've been asleep for a while, so didn't get a chance to send it here. boomerang is a beaconing framework with...
Good job. Thx I am looking forward to Testing it.. Björn ... Von: Philip Tellis Gesendet: 25.06.10 15:37 Uhr An: exceptional-performance@yahoogroups.com ...
