Compressed Images N/A

[websiteworld]

We started getting a N/A on compressed images recently after we've been tweaking the server. What does that mean?

http://www.webpagetest.org/result/140215_VQ_7GF/

[pmeenan]

N/A basically means it couldn't find any images to process. My guess is that it's because the image files appear to be served gzipped - don't do that. The images shouldn't be able to be compressed by gzip. If they can then you should go back to the original images and strip out the meta-data (which is what is getting compressed).

[trx]

Thanks for this tip on removing the gzip from images!