WP PlugIndex
WordPress plugin intelligence profile

FLEX SMM & SEO

On-page SEO, social cards, XML sitemap, schema, Insights, and webmaster tools for WordPress.

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WP PlugIndex snapshot

Current directory snapshot

Tested up to WordPress 7.1
Current version1.2.6
WordPress coverageTested up to WordPress 7.1
Minimum stackWP 6.2 · PHP 7.4
Directory statusactive
Last directory update16 Sept 20261mo ago
Active installationsNewAdoption metric — not a quality score
WordPress.org ratingNo WordPress.org ratings yet
Official packageDirect from WordPress.org

Repository metrics are context, not quality scores. Active installations measure adoption and can strongly reflect a plugin’s age and historical popularity. Ratings, recent updates and “Tested up to” metadata also do not guarantee modern code, error-free operation, security, feature completeness or suitability for a particular site. Why active installs don’t tell the whole story →

WP PlugIndex currently records FLEX SMM & SEO version 1.2.6 as active, updated 1mo ago and tested up to WordPress 7.1.

Overview

About this plugin

am/). The display name leads with SMM, not “Flex SEO”. It is not affiliated with third-party plugins such as Flex SEO Meta Updater.

It covers everyday SEO and social sharing without a bulky suite:

  • Overview dashboard with missing titles/descriptions and a setup checklist
  • Per-post Google / Facebook / X preview, color length meters, and on-page checks
  • Category, tag, and custom taxonomy SEO fields
  • Title templates ( %%title%% %%sep%% %%sitename%% and related tokens)
  • Open Graph, Twitter/X cards, Facebook App ID, and social profile URLs (schema sameAs )
  • XML sitemap with selectable post types and taxonomy archives
  • Organization, Article/WebPage, BreadcrumbList, and WooCommerce Product JSON-LD
  • Optional Insights (Search Console + GA4) via your Google Cloud OAuth client
  • Tools: on-page audit, bulk titles, IndexNow, validators
  • Webmaster verification tags (Google, Bing, Pinterest, Yandex)
  • Breadcrumbs shortcode [flex_seo_breadcrumb]

Use Flex Redirects for URL redirects.

Admin CSS and JavaScript ship with the plugin. There is no telemetry and no remote update checker. Google APIs and IndexNow run only after you save credentials or turn those options on.

Privacy

Titles, descriptions, robots, social settings, and webmaster codes are stored in your WordPress database (site options plus per-post and per-term meta). Only administrators can edit them.

Google Insights (off until you connect): Client ID, Client Secret, and optional GA4 property ID are stored in site options. Access and refresh tokens are stored in a non-autoloaded option. When you click Connect Google, this site sends you to Google to authorize read-only Search Console and Analytics access, then stores tokens locally.

Report requests go to Google’s APIs. Disconnect revokes the tokens. FLEX SMM & SEO does not send this data to FLEX.

IndexNow (off by default): when enabled, published or updated public URLs are posted to IndexNow so Bing and Yandex can recrawl them. txt on your site.

Per-post and per-term SEO meta is left in the database if you delete the plugin, so you do not lose editor work on reinstall.

See Third-party services for URLs, terms, and privacy policies.

Third-party services

These services are optional. No Google or IndexNow request is made until you save credentials and connect, or you enable IndexNow.

Google OAuth, Search Console, and Analytics

com/o/oauth2/v2/auth. com/revoke. com/ ).

Google receives the OAuth grant and read-only Search Console / Analytics queries for the account you authorize.

  • Search Console API: https://developers.google.com/webmaster-tools
  • Analytics Data API: https://developers.google.com/analytics/devguides/reporting/data/v1
  • Terms: https://policies.google.com/terms
  • Privacy: https://policies.google.com/privacy

IndexNow

org/indexnow. IndexNow (Bing / Yandex) receives the URL list and your key location. Google does not use IndexNow.

  • Service: https://www.indexnow.org/
  • Terms / privacy: https://www.bing.com/indexnow/getstarted

License

FLEX SMM & SEO is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 2 of the License, or (at your option) any later version.

html.

WordPress.org metadata

Plugin tags

Topics listed for this plugin in the WordPress.org directory.

  • open graph
  • schema
  • seo
  • sitemap
  • social
Compatibility & maintenance

Compatibility & maintenance

Tested with WP 7.1

Marked as tested with the current WordPress 7.1 release.

Current WordPress releaseWordPress 7.1
WordPress.org Tested up to7.1
Minimum requirementsWordPress 6.2 · PHP 7.4
Update activity16 Sept 20261mo ago

“Tested up to” is directory metadata supplied by the plugin author. WP PlugIndex does not turn an older declaration into a claim that the plugin is incompatible.

Changes recorded by WP PlugIndex

Recent tracked changes

Version1.2.51.2.6
Version1.2.41.2.5
Tracking & source

WP PlugIndex tracks public WordPress.org directory metadata and records selected version, compatibility and availability changes as they are detected.

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