SpectrOMTech

Dave Jesch

The SpectrOM DB Cleanup tool will remove selected old and unused data in your database tables and then rebuild the MySQL indexes for all of your tables. This helps to ensure that your index files do not get corrupted and that your data can be accessed efficiently.
<blockquote>
Support Details: We are happy to provide support and help troubleshoot issues. Users should know however, that we check the WordPress.org support forums once a week on Fridays from 10am to 12pm PST (UTC -8). Daily support and issue reports are handled via our GitHub repository here: <a href="https://github.com/spectrom/spectrom-db-cleanup/issues" rel="nofollow ugc">https://github.com/spectrom/spectrom-db-cleanup/issues</a>. Please read our support notes here before creating new issues.
</blockquote>
The SpectrOM DB Cleanup tool was specifically designed for data-driven sites such as eCommerce, Learning Management Systems and BuddyPress.
The SpectrOM DB Cleanup Features:
<ul>
<li>Removal of selected old and unused data in your database tables</li>
<li>Rebuilds the MySQL indexes for all of your tables</li>
<li>Configurable so you can indicate what sections to Cleanup</li>
<li>eMail a report to indicated recipients</li>
<li>Automation at specified day and time</li>
</ul>
This DB Cleanup helps to ensure that your database index files do not get corrupted and that your data can be accessed efficiently.
Want to help make this tool even better? Participate in GitHub at <a href="https://github.com/spectrom/spectrom-db-cleanup" rel="nofollow ugc">https://github.com/spectrom/spectrom-db-cleanup</a>. Or <a href="http://spectromtech.com/products/spectrom-db-cleanup/" rel="nofollow ugc">Contact SpectrOM</a> for more information on how you can participate.

SpectrOM DB Cleanup

Removes unnecessary data with Reporting features. Reduces Site Crash and Downtime.

ShortPixel

reSmush.it

The reSmush.it Image Optimizer is a free WordPress image compressor and optimizer plugin which allows you to smush your website’s images so that they load faster. 
The plugin is super easy to use (just 2 clicks!), supports JPG, PNG and GIF image formats and can be used to bulk optimize current (past) images and automatically optimize all new images. 
You can also adjust the optimization levels and exclude certain images. 
Since its launch more than 9 years ago, <a href="https://resmush.it" rel="nofollow ugc">reSmush.it</a> has become the preferred choice for WordPress image optimization as it allows you to smush the images for free. 
reSmush.it image optimization service works on <a href="https://resmush.it/tools/" rel="nofollow ugc">various CMS platforms</a> (WordPress, Drupal, Joomla, Magento, Prestashop, etc.) and is used by more than 400,000 websites worldwide. 
reSmush.it has earned the reputation of being the best free, fast and easy image optimization plugin out there 🙂
Features: 
– Free bulk image compressor 
– Automatic image optimization on upload 
– Keep or remove EXIF data 
– Image quality selector 
– Exclude images from optimization 
– Powerful and free image optimizer API 
– Customizable settings for image quality 
– Automatic image optimization with CRON 
– Backup and restore original images 
– Image statistics 
– File logging for developers
Other plugins by <a href="https://shortpixel.com" rel="nofollow ugc">ShortPixel</a>:
<ul>
<li><a href="https://wordpress.org/plugins/fastpixel-website-accelerator/" rel="ugc">FastPixel Caching</a> – WP Optimization made easy</li>
<li><a href="https://wordpress.org/plugins/shortpixel-image-optimiser/" rel="ugc">ShortPixel Image Optimizer</a> – Image optimization & compression for all the images on your website, including WebP & AVIF delivery</li>
<li><a href="https://wordpress.org/plugins/shortpixel-adaptive-images/" rel="ugc">ShortPixel Adaptive Images</a> – On-the-fly image optimization & CDN delivery</li>
<li><a href="https://wordpress.org/plugins/enable-media-replace/" rel="ugc">Enable Media Replace</a> – Easily replace images or files in Media Library</li>
<li><a href="https://wordpress.org/plugins/regenerate-thumbnails-advanced/" rel="ugc">reGenerate Thumbnails Advanced</a> – Easily regenerate thumbnails</li>
<li><a href="https://wordpress.org/plugins/resize-image-after-upload/" rel="ugc">Resize Image After Upload</a> – Automatically resize each uploaded image</li>
<li><a href="https://wordpress.org/plugins/wp-svg-images/" rel="ugc">WP SVG Images</a> – Secure upload of SVG files to Media Library</li>
</ul>

reSmush.it : The original free image compressor and optimizer plugin

the plugin is great, but the service itself is remote so you depend on the network, this causes many stability issues and in the past weeks ițs been horrible.

many stability

Unfortunately I had a lot of problems with resmush.it. Even running it on a fairly new and clean website with few other plugins. 

1. Resmush.it constantly had problems connecting to a server.

2. When I tried uploading an image I sometimes had to wait for minutes before smushed it. I don't know whether it had anything to do with the server connection issue.

3. When I tried to recreate all images it broke the site after which I had to install the site from a backup. The fact that there is an admin notice saying to backup the whole site before doing that only means that this is a common issue.

All in all I had very bad experience with the plugin and I don't recommend it to anyone.

Only problems

reSmush.it is the FREE image compressor and optimizer plugin - use it to optimize your images and improve the SEO and performance of your website.

SpectrOM DB Cleanup vs reSmush.it : The original free image compressor and optimizer plugin