Last week I read Steve Souders’ High Performance Web Sites. While I already have a fairly good understanding of site performance, having completed a fairly extensive performance analysis of tvnz.co.nz a few years ago and being familiar with Yahoo!’s YSlow plug-in for Joe Hewitt’s Firebug plug-in for Firefox, it was good to get into a bit more detail.
But lately, I’ve come across a few sites that have made me cringe; a colleague pointed out a couple of Swiss ones: migros.ch, and gate24.ch, and I came across the new upandgo.co.nz site on newsites.co.nz.
Let’s look at some stats, with vodafone.co.nz (my old gig) thrown into the mix:
Site | YSlow score | HTTP requests (unprimed cache) |
Size (kB, unprimed cache) |
Size (kB, primed cache) |
---|---|---|---|---|
gate24.ch | F (40) | 55 | 501 | 49 |
migros.ch | F (39) | 85 | 996 | 134 |
upandgo.co.nz | F (35) | 77 | 748 | 284 |
vodafone.co.nz | B (88) | 41 | 195 | 23 |
The first three sites are ASPX sites, with bloated, invalid, (W3C) table-based markup, and what appears to be no performance tuning whatsoever. Sure, they are visually heavier than vodafone.co.nz, but being visually heavier doesn’t necessarily equate to looking better, and more often the end-user benefits of the visual components are offset by the performance overhead they introduce.
So, if you’re a web developer and you don’t use, or know of, Firebug and YSlow, stop what you’re doing right now and get familiar with them. Chris Pederick’s Web Developer toolbar for Firefox is also invaluable.
Learn about ETags, far future Expires headers, gzip, script placement, semantic markup, reducing the number of HTTP requests.
These are all vital factors in presenting a great website.
Figure out what you can do to make your site lighter, faster, and more search engine-friendly.
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This was principally on account of the higher situations offered to the gamers by the American organizers.
Japanese soldiers in Saipan choose death over surrender: In a World War II photo, the corpse of one of the 23,811 Japanese known to have died on Saipan leans back on a tree as if asleep.
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Costly repairs can pop up unexpectedly, upkeep can drain your wallet and then there are expenses like property taxes and homeowners insurance.
So in effect trading two e-mini Dow contracts is identical to trading one regular Dow contract.
However expertise does not make up for a matrix administration structure (whereby resources in a division or pool are “lent out” to a venture till they are not wanted anymore) ailing-suited to the sport business, and it does not make up for being off-site.
But even you probably have only some hours a week to commit to the method, you’re still making a huge distinction in the lives of those around you.
These included dangerous situations as a result of of assorted easements on the railroad proper-of-manner or that the railroad crossing is an impediment to site visitors.
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Planning your wedding funds beforehand may be a good suggestion to begin with.
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But you must know if that’s the kind of location you desire.
Do you acknowledge the frosty country these emojis are hinting at?
The technology showed up on a handful of successful race cars, however it has declined in use as superior materials, engines and gasoline know-how lowered the danger of detonation.
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They will stroll you thru day after day operations.
Faculty Knowledge for the Bordentown Regional College District, Nationwide Center for Training Statistics.
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In the past decade, the coupon paradigm has shifted.
The vibration from the heat pump will likely be fairly minimal and won’t disturb the paving slabs.
Valerie Ann Sloan, Inspector Grade III, Department of Agriculture, Northern Eire.
India Regulations, 2012, therefore the AIF is directed to organisations or excessive internet worth individuals.
See daily stock ideas from top analysts.
Financial savings bonds could be an ideal investment should you select to do issues that manner, however there are lots of funding sorts to be considered.
Haitian individuals are sleeping in houses missing roofs and partitions, open fields, and public buildings.
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