Tag Info

New answers tagged

1

In short, this means stripping out parts of the image file that aren't required to display the image. For example, JPEG files may include EXIF data that contains information such as the make of camera used to take the photo. For PNGs it can also mean using different compression parameters that will yield better results for that specific file. Free tools ...


0

Its a way to say compress your images. Easiest way is to use an art program and save the image at a quality lower than 100%. Usually 60% to 70% quality is acceptable to much of the world. Anything lower than 60% and you'll notice some blur in some spots of the image. If you use PHP, what you can do is load the image within it, and then output the image but ...


0

All page assets should use appropriate Etag headers My website runs on some external virtual server with Apache You can't realistically send ETag headers for your page assets (ie. static resources: images, scripts, css) using PHP as it would involve sending all the requests for these, otherwise static, resources through PHP which is only going to ...



Top 50 recent answers are included