Check Website Commpressed gzip/deflate using PHP cURL

 

HTTP Compression Tester 

lets you verify that web content is being compressed 

using gzip / deflate

Code:

Output:

Array
(
    [url] => http://yourwebsite.com/
    [compressed] => yes
    [compressed_type] => gzip
    [uncompressed_size] => 8517 bytes
    [compressed_size] => 2738 bytes
    [percentage] => 67.9 %
)