wordpress
By Haktan Suren, PhD
0 Comments
May 7th, 2026
Most hosting comparisons focus on speed. I care about whether your hosting stack quietly breaks attribution. Here is how common WordPress hosts and cac...
By Haktan Suren, PhD
0 Comments
Mar 30th, 2026
I audited 12 WordPress form builders for lead tracking, hidden fields, multi-form behavior, caching tolerance, and data quality. Here is the ranking an...
By Haktan Suren, PhD
16 Comments
Jun 23rd, 2018
Want to track UTMs and more on your Contact Form 7 plugin in WordPress? You are at the right place… If not, please check Handl UTM Grabber Integr...
By Haktan Suren, PhD
102 Comments
Apr 10th, 2016
HandL UTM Grabber / Tracker is a unique WordPress plugin for storing, tracking and using UTM variables on any pages, posts and custom posts with ease. ...
By Haktan Suren, PhD
0 Comments
Dec 20th, 2015
Recently, one of my friends asked me to migrate his WooCommerce website to another domain without losing any data such as products (inventory), orders,...
By Haktan Suren, PhD
27 Comments
Dec 5th, 2015
I am proud to announce that I have recently published a plugin in WordPress plugin repository called “HandL UTM Grabber / Tracker“. As its ...
By Haktan Suren, PhD
1 Comment
Oct 3rd, 2012
If you are using simplex theme for your wordpress, you are probably having shadow.png not found (404) error while loading the webpage. I know this is v...
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