This is
where nice practice in website design comes in and that every page, together
with all its assets, such as images, style sheets, JavaScript files and the
like, are aggregated in size and the amount of time to download estimated for a
variety of connection speeds.
We have all
been there, sat at our computer waiting for the page to load, then waiting some
more, then waiting a bit longer. Sometimes they hang around, other times,
because of our impatience they hit the back button and find another website at
which to look at or buy something from. Loading times today are as important as
at any other time in the speedy. However website designers and developers
appear to pay less attention these days assuming that everybody has tremendous
speedy connections and the hosting server can deliver everything at tremendous
speedy speed.
Another
process used by web designers is to make sure that the compression of images is
adequate. Unless you have an online site showcasing something such as
photography most images can be heavily compressed. For some images people
cannot tell the difference between those at 60% quality and those at 80%. For
this you need to experiment to make sure that you get the right compression and
keep in mind that every picture is different. Fortunately plenty of
professional level picture editors (e.g. Photoshop) let you preview images at
different compressions alongside each other so you can make a choice based on
appearance than guessing at a percentage to make use of.
The
knowledgeable, professional and astute web designer will use sure methods to
reduce this time as much as feasible, and often without noticeable changes in
the quality of the site to the finish website user. By placing formatting in
outside Cascading Style Sheets (CSS) much repetition can be avoided. This works
for reasons. The first is that the CSS will only be downloaded one time per
visit and secondly all the formatting that would be repeated in page after page
of html is removed from the equation. Likewise by including all Javascript (JS)
in an outside .js file, this is only downloaded one time irrespective of how
plenty of pages on the site are accessed. Web design
In the event
you follow these simple guidelines then you ought to be able to reduce the
download time for your pages and hopefully provide speedy access to your site
and prevent users navigating away through frustration.
No comments:
Post a Comment