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QuestionWeb page optimization when displaying same image several times Pin
neualex11-Aug-11 17:37
neualex11-Aug-11 17:37 
Hi folks,

Let's say I need to display 1000 products in one single page on a table with 2 columns: Product Image and Product Name.

Let's assume, I only have 2 product images, the first image will be displayed on odd-numbered rows and the second image on even rows as shown below.
XML
<table>
<tr>
<td><img src="odd.jpg"></td>
<td>One</td>
</tr>
<tr>
<td><img src="even.jpg"></td>
<td>Two</td>
</tr>
<tr>
<td><img src="odd.jpg"></td>
<td>Three</td>
</tr>
<tr>
<td><img src="even.jpg"></td>
<td>Four</td>
</tr>
...
</table>

I assume the web browser will request the web server to send "odd.jpg" and "even.jpg" 500 times each (1000 total).

Is this assumption correct?

Or, are web browsers optimized by default to request the same image once and apply it across the page
as needed?

Your support is appreciated.

Thanks,
...Alex
AnswerRe: Web page optimization when displaying same image several times Pin
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