Younes JFR.

Younes Jaafar known as (Younes JFR.), is the Founder of SigmaPlugin.com. I have spent the past 10 years developing websites and plugins for WordPress. Web development is not only a job but also a passion for me and always will be.

What are WordPress trackbacks and how to clean them?

October 3, 2019

By Younes JFR.

Trackbacks allow you to notify other website owners that you have linked to their article on your website. Read more...

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What are WordPress pingbacks and how to clean them?

October 3, 2019

By Younes JFR.

Pingbacks allow you to notify other website owners that you have linked to their article on your website. Pingbacks were...

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What are WordPress trash posts and how to clean them?

October 3, 2019

By Younes JFR.

A trash post is a post that you have deleted from your WordPress site and have been moved to the...

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How to activate the pro version of the Advanced Database Cleaner plugin

June 30, 2016

By Younes JFR.

After purchasing the plugin you will receive automatically a purchase receipt containing your license key and download link to download...

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What are WordPress orphan comments meta and how to clean them?

March 3, 2016

By Younes JFR.

The comment metadata is the information you provide to viewers about each comment. This information usually includes the author of...

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What are WordPress dashboard transient feeds and how to clean them?

March 2, 2016

By Younes JFR.

A transient is a way for storing cached data temporarily in your database by giving it a name and a...

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What are WordPress orphan relationships and how to clean them?

March 2, 2016

By Younes JFR.

Sometimes the ‘wp_term_relationships’ table becomes bloated with many orphaned relationships. This happens particularly often if you’re using your site not...

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