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How to find the total number of HTTP requests. ?
1 Answer
$URL = $argv[1];
// Create DOM from URL or file
$html = file_get_html($URL);
// find all images!!
foreach($html->find('img') as $element){
$size = get_remote_file_size($element->src);
$totalSize = $totalSize + $size;
$totalNumResources += 1;
/*
echo "Total Size So Far: $totalSize.\n";
echo "total resources: $totalNumResources .\n";
echo "IMAGE SIZE: $size.\n";
echo "$element->src.\n";
*/
}
// find all CSS files
foreach($html->find('link') as $element)
{
if (strpos($element->href,'.css') !== false) {
$size = retrieve_remote_file_size($element->href);
echo "SIZE: $size.\n";
$totalSize = $totalSize + $size;
$totalNumResources += 1;
}
}
// find all script tags
foreach($html->find('script') as $element)
{
//make sure this is javascript
if (strpos($element->src,'.js') !== false) {
$size = get_remote_file_size($element->src);
echo " Javascript SIZE: $size.\n";
$totalSize = $totalSize + $size;
$totalNumResources += 1;
}
}
saurabh singhPosted Mar 18, 2015, 6:04 AM