If so, there are other free tools available to compress PDF. Advanced settings the first option of the advanced settings tab is to set the JPG quality level. It is recommended that this value be set to 80. The default level for WordPress is 82. Shouldn’t it make any difference? Although the exact cut of pagespeed is uncertain, the image compression warning will not be displayed after the image is optimized in the 80 setting. I use it as a preference for the dozens of websites I build. The
The following two settings, parallel and appointment optimization, prefer to remain unchecked. The process is still fast enough on my server. In addition, it usually works on business websites with few new images uploaded regularly, so sometimes it is no problem to manually run ewww. If you have a powerful server and you want to let go further, please try. When running the batch or appointment optimizer, you may want to include the media library folder. The plug-in says it will scan the two latest folders from the media library. Better self locating images. If you do not include a specific directory, you can do this in the folder to optimize box. I want to emphasize that you must click the Save button immediately after adding the path to this box or folder override box. If for some reason you move to another tab and save, it appears that all the information added to both boxes will be cleared. The
The last two settings enable embedded, help, and allow usage tracking can be enabled as needed. Zoom settings all settings for this label or almost self explanatory. The only setting I activate is to allow existing images to zoom. I have no reason for most people to do so in other ways. The zoom detection option may help you quickly determine which images need to be zoomed out. After activation, you can browse the web site (in the case of login) and view images that are not properly scaled. Images can be collapsed into columns with a width greater than 1000 pixels and a width of 480 pixels. CSS shrinks it, but keeps the file size large. It is recommended to provide resized images for faster loading times. The
If you save and manage images using a picture editing application, such as the conversion settings crello, you will not use these settings often. Although there is no problem, I want to keep the original image in the word press installation. In my opinion, it is a fair compromise to sacrifice some storage space in order to save the original file in case of mistakes. If you keep a local copy of all the images, this is actually not a problem. \
Webp settings one of the highlights of this plug-in is webp support. What is webp? This is an image format developed by Google. It is comparable to JPG quality, but the file size is smaller. Chrome supports several browsers with different formats. However, JPG can be used as an alternative, which means that jpg\/png must be enabled as webp. This article was written a few years ago, but it compares webp with jpg. I want to leave force webp, webp URL, and alternative webp rewrite blank. Depending on the settings, appropriate tests and adjustments may be required. It is best to save your changes at this point. The
Click Insert rewrite rule to implement webp functionality
