99Robots HFCM

Category - Widgets

Header Footer Code Manager is an easy interface to add snippets to the header or footer or above or below the content of your page. Easily add tracking code snippets, conversion pixels, or other scripts required by third party services for analytics, marketing, or chat features.



We have discovered 8,856 live website that are using 99Robots HFCM.

Download website list

Technology usage statistics

Websites using 99Robots HFCM 8,856 websites
Most popular in the country United States of America
Market position in Widgets #70
Market share in Widgets 0.21%

Technology adoption

Recent changes in 99Robots HFCM usage. (See 99Robots HFCM Usage Changes report)
Websites that added 99Robots HFCM +640
Websites that dropped 99Robots HFCM -395

Distribution by websites popularity

99Robots HFCM detection in the top websites by popularity
Top 10k sites 11 websites
Top 100k sites 128 websites
Top 1m sites 951 websites

Websites utilizing 99Robots HFCM

Top websites that use 99Robots HFCM

Domain Country Rank Contacts
www.dailydot.com United States of America 1,978
99robots.com United States of America 2,271
www.legacy.com United States of America 2,747
wolf.org United States of America 3,541
www.muzu.tv United States of America 5,694
vetmed.tamu.edu United States of America 6,022
See full domain list
Flat price per report, subscription is not required.

Market Share

99Robots HFCM market share within the Widgets category

Geographical Distribution

Technology usage distribution by websites across the globe.







Alternative Names

  • Header Footer Code Manager

99Robots HFCM often used together with


Category - CMS.
WordPress is used together with 99Robots HFCM on 12,762 domains. Total 2,609,495 domains found using WordPress
Category - JavaScript Libraries.
jQuery is used together with 99Robots HFCM on 10,579 domains. Total 4,109,387 domains found using jQuery
Category - SEO.
Yoast SEO is used together with 99Robots HFCM on 10,457 domains. Total 892,852 domains found using Yoast SEO
Category - Programming Languages.
PHP is used together with 99Robots HFCM on 9,946 domains. Total 4,026,633 domains found using PHP
Category - Advertising Networks.
Google AdSense is used together with 99Robots HFCM on 9,863 domains. Total 1,421,005 domains found using Google AdSense
Category - Databases.
MySQL is used together with 99Robots HFCM on 8,866 domains. Total 2,781,201 domains found using MySQL


Alternative Technologies


123FormBuilder: Total 692 domains found using 123FormBuilder
a3 Lazy Load: Total 10,987 domains found using a3 Lazy Load
Acuity Scheduling: Total 843 domains found using Acuity Scheduling
Acurax: Total 4,315 domains found using Acurax
Add to Any: Total 42,739 domains found using Add to Any
AddShoppers: Total 624 domains found using AddShoppers
AddThis: Total 135,159 domains found using AddThis
AddThis for Wordpress: Total 28,446 domains found using AddThis for Wordpress
AddThisEvent: Total 224 domains found using AddThisEvent
AddToAny: Total 11,619 domains found using AddToAny