HTTP Headers vs SVG Support

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Feature HTTP Headers v1.19.6 · checked 23 Oct 2026 Free · ★ 4.3/5 Visit Details SVG Support v2.6.1 · checked 23 Oct 2026 Free · ★ 4.8/5 Visit Details
At a glance
Active installs 40,000+ 1M+
Last updated October 16, 2026 July 25, 2026
Editions HTTP Headers SVG Support
Pros Sets many security and CORS headers from one settings screen; Can write headers to .htaccess or .user.ini where the server allows it Sanitises SVG uploads and restricts them by user role; Inline rendering allows CSS and JavaScript styling and animation; Free, with no account or external service needed
Cons Needs a server that reads .htaccess or .user.ini for file-based rules; Wrong Content-Security-Policy values can break page scripts and styles Inline rendering and styling options need Advanced Mode to be turned on; Sanitisation adds processing time to each SVG upload; Some features need developer knowledge to configure
More features
Other features Content-Security-Policy builder, CORS headers, Permissions-Policy header, Writes headers to .htaccess or .user.ini, Writes htpasswd and htdigest auth files Sanitises SVG uploads, Restrict SVG uploads by user role, Inline SVG rendering on the front end, Optional SVG minification, SVG upload through the REST API
Integrations
Plugins — WP All Import
Requires WordPress 3.6 5.8
Requires PHP 5.3 7.4
Tested up to 7.1 7.0
Phones home No No