On 12 July 2013 01:25, Bruno Racineux br...@hexanet.net wrote:
On browser preloading:
There seems to an inherent conflict between 'indiscriminate' Pre-parsers/
PreloadScanner and responsive design for mobile. Responsive designs
mostly implies that everything needed for a full screen desktop
On 9 July 2013 20:39, Ian Hickson i...@hixie.ch wrote:
A topic that regularly comes up is script loading.
I sent an e-mail responding to related feedback last year, though it
didn't get any replies to the script loading parts of it:
Anyone know when Safari and Opera are likely to support the Navigation
Timing API? http://www.w3.org/TR/navigation-timing/
Being able to measure actual page load times in the browser is really
important if we want to improve the end-users' experience in the real
world.
Yes we can hack around the
On 27 August 2012 20:25, Tab Atkins Jr. jackalm...@gmail.com wrote:
On Mon, Aug 27, 2012 at 10:56 AM, Ian Hickson i...@hixie.ch wrote:
True, so this is perhaps closer to an IME hint, as has been suggested
for a couple of other input types.
Do you mean something like inputmode=barcode? Can
On 9 August 2012 17:01, Tab Atkins Jr. jackalm...@gmail.com wrote:
On Thu, Aug 9, 2012 at 1:16 AM, Andy Davies dajdav...@gmail.com wrote:
Would also like to see if there's a way of using srcset to hint to the UA
that it can skip the image under low throughput conditions e.g. GPRS.
Same would
On 8 August 2012 17:44, Edward O'Connor eocon...@apple.com wrote:
Hi Markus,
You wrote:
Anyway, with your proposal, would this be valid, to address the
bandwidth-only use case?:
img src=normal.jpg alt= srcset=high.jpg 2x, normal.jpg 1x
You don't need the , normal.jpg 1x because src= has
In Scott Jehl's latest example of a responsive image polyfill
(https://github.com/scottjehl/picturefill), he produced a variation
that allows a non-retinae image to be downloaded by default with the
user having the ability to then choose the download the retina version
of image if then wanted.
Doesn't this section of the HTML spec already allow for what Scott wants:
http://www.whatwg.org/specs/web-apps/current-work/#the-link-element
For external resources that are represented in the DOM (for example,
style sheets), the DOM representation must be made available even if
the resource is
I'm under the impression that a UA has to download all stylesheets
regardless of whether they will be used e.g. print, mediaquery may never
match etc.
I've had a crawl through the specs but can't find the behaviour specified.
Is my understanding right and if so can someone point me at the
to only try to obtain such resources when they are
needed, instead of pro-actively fetching all the external resources
that are not applied.
On 16 June 2012 15:46, Tab Atkins Jr. jackalm...@gmail.com wrote:
On Sat, Jun 16, 2012 at 1:23 AM, Andy Davies dajdav...@gmail.com wrote:
I'm under
On 22 May 2012 10:43, Anne van Kesteren ann...@annevk.nl wrote:
On Tue, May 22, 2012 at 10:21 AM, Markus Ernst derer...@gmx.ch wrote:
I am somehow surprised that there are no reactions to this proposal. To me
as a humble author it looks like it would address the main issue of both
picture and
On 18 May 2012 15:28, Glenn Maynard gl...@zewt.org wrote:
Only if there are actual problems solved by doing so, which there don't
seem to be. Instead, people seem to be hunting for excuses to use parts of
the other proposal just for the sake of using them, not to solve any actual
problem.
Hi Matt,
You really want to know what the throughput is rather than just the
bandwidth and throughput is a bit of a PITA to work out in web
conditions...
Throughput is a mixture of available TCP connection time, bandwidth,
latency and packet loss, etc.
In theory you could measure it from the
On 17 May 2012 13:05, Kornel Lesiński kor...@geekhood.net wrote:
On Thu, 17 May 2012 12:52:47 +0100, Andy Davies dajdav...@gmail.com wrote:
My suggestion is that the srcset (or picture) should assume that images
are 2x scale by default.
Doesn't this makes the assumption that pixel density
On 17 May 2012 14:19, Kornel Lesiński kor...@geekhood.net wrote:
On Thu, 17 May 2012 13:47:12 +0100, Andy Davies dajdav...@gmail.com wrote:
srcset can be used to offer alternatives for higher or lower DPI,
and/or larger or smaller viewports so I'm still not convinced that an
assumption
Looking at the srcset proposal it appears to be recreating aspects of
media-queries in a terse less obvious form...
img src=face-600-200 at 1.jpeg alt=
srcset=face-600-200 at 1.jpeg 600w 200h 1x,
face-600-200 at 2.jpeg 600w 200h 2x,
face-icon.png
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