Description

The Zynith SEO Plugin manages title tags, meta descriptions, and JSON-LD structured data on WordPress sites, adding an editor with Google SERP preview, Schema Builder with multiple types, and target keyword density tracking. At just 87KB and with no external requests, it integrates with WooCommerce, Google Analytics, Google Tag Manager, and builders such as Elementor, Oxygen, Bricks, and YooTheme, serving agencies and developers who prioritize performance and granular control over indexing.

Key Features

  • Meta editor with SERP preview
    Adjusts title, description, and Open Graph with a live preview of how the result appears on Google.
  • JSON-LD Schema Builder
    Creates structured markup of multiple types and applies it via reusable templates in posts.
  • Breadcrumbs via shortcode
    Inserts hierarchical navigation on any page using [zynith_breadcrumbs] in the editor.
  • Global indexing control
    Sets no-index and no-follow by category, taxonomy, and page type on a single screen.
  • XML sitemap and canonicals
    Generates an optimized sitemap and lets you edit or remove canonical tags page by page.

Zynith SEO Plugin Benefits

  • Lighter site
    Takes up 87KB and requires no calls to external servers, preserving response time.
  • More configuration autonomy
    Allows adjusting RSS feed, generator tag, and media REST endpoint without editing code.
  • Simple migration between projects
    Exports and imports complete SEO data, speeding up the delivery of sites in series.
  • Fits with visual builders
    Works alongside Oxygen, Bricks, Elementor, and YooTheme without conflicting with their blocks.

Who Is It For?

  • Agencies that deliver lean sites with few active plugins.
  • Niche developers who prioritize fast loading and clean code.
  • Users of Oxygen, Bricks, Elementor, or YooTheme who need technical SEO without heavy suites.

Aimed at those who seek technical SEO without compromising loading speed, the Zynith SEO Plugin delivers direct control over canonicals, generator tags, media REST endpoints, and category bases, allowing you to configure global policies by taxonomy. The lightness of the code pairs well with the modern visual builder ecosystem, positioning it as a pragmatic alternative to heavy suites for projects that demand precision and a low footprint.

Frequently asked questions

Is Zynith SEO Plugin GPL-licensed?

Yes. Zynith SEO Plugin is distributed under the GPL (GNU General Public License). You may legally use, modify and redistribute it on as many sites as you want.

Can I use Zynith SEO Plugin on multiple sites?

Yes. You can install Zynith SEO Plugin on as many sites as you want. Only automatic updates through Ultrapack Auto Updater have a limit: from 3 to 80 sites, depending on the plan.

How much does Zynith SEO Plugin cost at Ultrapack?

Zynith SEO Plugin costs US$2.99 as a single purchase, and it is also included in the subscription plans starting at US$12/mo (VIP I).

Does Zynith SEO Plugin include updates?

Yes. The current version of Zynith SEO Plugin is 11.0.0, published at Ultrapack on Jan 5, 2026. Subscribers update straight from the WordPress dashboard with UAU (Ultrapack Auto Updater).

Is Zynith SEO Plugin scanned before publication?

Yes. Every version of Zynith SEO Plugin goes through a malware scan (ClamAV and YARA rules, at UltraHub) before it is published.

What are the requirements for the plugin Zynith SEO Plugin?

Requires WordPress 5.0 or higher and PHP 7.4 or higher. Tested up to WordPress 6.7.2.