[Compactar imagens ,reduzir a lentidão do site, Melhorar ] Compactar imagens

I used the google tool to do evaluation after a week of testing of your WPMU DEV Smush PRO tool and the result was bad

this link that I used to test the site https://mundialcursos.com.br
https://testmysite.thinkwithgoogle.com/intl/en/?utm_source=reactive&utm_medium=email&utm_campaign=report&utm_content=final

  • Kris Tomczyk

    Hi lelio

    Thank you for support access to your site. I take a closer look on your Smush settings and Hummingbird options.

    In first place I check you Hummingbird Preformance Test score and it is look like you main site (theme code is build in this way) use original images.
    In your Smush settings option "Smush my original full-size images" (Incluir minhas imagens em tamanho original) is not active.
    I recommend to enable that option, re-check images and BULK SMUSH again, because images from that list are original images.

    I also check your Hummingbird settings:

    1. Gzip Compression display that it is fine (Hummingbird -> Gzip Compression) but Preformance Test and this site https://checkgzipcompression.com/?url=https%3A%2F%2Fmundialcursos.com.br confirm that something is wrong. Could you contact with your host and ask does your server have the "deflate" module enabled (mod_deflate for Apache, ngx_http_gzip_module for NGINX)?

    2. Caching works incorrect (Hummingbird -> Caching)
    there is an error

    Hummingbird could not locate the WP_CACHE constant in wp-config.php file for WordPress. Please make sure the following line is added to the file:
    define('WP_CACHE', true);

    looks like permission to this file is incorrect, please double check via FTP or cPanel does this file have permission set to 644 or edit your wp-config.php file and add there this define manually
    define('WP_CACHE', true);
    The line should be placed above the "/* That's all, stop editing! Happy blogging. */"

    This should fix above issue, score in Preformance Test and enable correct cache for you pages (this also speed up the site).

    Hope this help :slight_smile:

    Kind Regards,
    Kris

  • Kris Tomczyk

    Hi lelio,

    Thank you for support access again.

    I see you use W3 Total Cache plugin on your site.

    I made some tests on your site and here you can see results:

    1. Score when W3 Total Cache plugin is enabled

    2. Score when Hummingbird plugin is enabled

    What I did in Hummingbird:
    1. I enable Page Caching and Browser Caching in Hummingbird -> Cache
    2. I enable Gzip in Hummingbird -> Gzip Compression
    3. I enable Asset Optimization in Hummingbird -> Asset Optimization and compress most files which was available.

    As you can see the score is better with Hummingbird settings.

    But still this score could be better if you work on:
    - Smush settings (Incluir minhas imagens em tamanho original) and
    - Hummingbird -> Asset Optimization below is a small guide for this tool for advanced mode:

    In "Asset Optimization" you can switch to advanced mode:
    https://www.monosnap.com/file/IV2pNijzA381VYyxMeTBJjyW2BqUf4
    
    Each file which exist in Asset Optimization list can be:
    - compress
    - combine
    - move to footer
    - inline.
    https://www.monosnap.com/file/f7uHMCBc7oFypxmRwpFzT4cW2FCm1B
    
    I recommend those steps:
    
    1. click only one icon for each file, click Publish Settings at the bottom, clear cache (if is active in Hummingbird - Cache), refresh home page and see does site works correct (font colors, backgrounds, sliders, sending forms etc. - because you modify not only css files but also JS).
    
    2. if all is ok, repeat for another icon in this file.
    
    3. repeat step 1-2 for rest of files until all files will have most of icons as blue.
    
    Note: some plugins/theme files cannot be compress/combine etc. because site can work in correct. Plugin or theme author could build this theme or plugin in a way that this specific file cannot be compress etc.
    
    So this is a lot of work but worth to speed up the site.

    At this point I restore all settings to normal and your site still use W3 Total Cache plugin like before.

    Hope this help to choose which option is better for your site.
    If you have any more questions please feel free to ask :slight_smile:

    Kind Regards,
    Kris

  • Kris Tomczyk

    Hi lelio

    The speed of the site has not changed because I restore all settings to normal and your site still use W3 Total Cache plugin like before. I just made test with Hummingbrid settings and I get better score. Of course you will need to work on Asset Optimization to get better score on mobile.

    Right now Hummingbird is not active. The active cache plugin is now W3 Total Cache.

    Please read carefully my above post and follow instructions to switch to Hummingbird and configure correctly:
    https://premium.wpmudev.org/forums/topic/compactar-imagens-reduzir-a-lentidao-do-site-melhorar-compactar-imagens#post-1338139

    Kind Regards,
    Kris

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