IndiaTVDNA Turbo Cache – Speed & Performance Optimization

IndiaTVDNA Turbo Cache provides page caching, cache preload, CSS/JS/image optimization, object caching, diagnostics, Cloudflare/CDN tools and WooCommerce safety controls. Free features are fully available without purchasing a subscription or installing a Pro package.

Free includes local real-user performance reporting, anonymous predictive page warming, and per-page optimization profiles (all opt-in where appropriate), but not RUM Safe Auto Tune. Free additionally includes functioning Predictive Cache Engine and Per-Page Optimization Profiles. An optional independently distributed Pro edition has seven separate enhancement groups: verified fastest CDN route selection, Cloudflare R2 Smart Mirror, Real User Performance Auto Tune, advanced Unused CSS review/approval, Workers queue watchdog, responsive image delivery policy and guarded WooCommerce product warming. Their source code is not included in this WordPress.org-candidate ZIP. The preview fields shown in Free are descriptions of separately distributed optional features; there is no bundled paid unlocker. In Free, Workers post selection defaults to 100 latest plus 50 extra popular posts but both can be increased or decreased without payment. Background sync continues in safe small batches; hosting resources and Cloudflare service-side limits can affect completion time. Pro adds independent schedule recovery and monitoring, not higher numeric quotas.

Third-party services are optional and require separately supplied credentials/consent. The local plugin can work without third-party service accounts. When enabling Cloudflare or other external services, review that provider’s terms and data/privacy policies. Local browser measurement reporting posts sampled anonymous performance data to this site’s own WordPress admin-ajax endpoint, only when learning is enabled; see Privacy & Compatibility for controls. Remote requests to a configured CDN are initiated by settings that you choose to enable.

Pro details: https://indiatvdna.com/product-category/wordpress-plugins/turbo-cache-pro-wordpress-plugins/

External Services and Privacy

The core Free cache and optimization features do not require an IndiaTVDNA account.

Cloudflare

Optional Cloudflare connection and purge tools communicate with Cloudflare APIs only after the site administrator enables/configures the integration. The request includes the configured API credentials, zone data and site details needed for the chosen operation. Legacy Global API Key authentication also sends the configured account email. See https://www.cloudflare.com/ , https://www.cloudflare.com/privacypolicy/ and https://www.cloudflare.com/terms/ .

Cloudflare Workers asset mirror

Only after the administrator configures a Cloudflare account and explicitly selects the Worker setup/sync action, this plugin communicates with that account’s Cloudflare Workers API. The setup may upload a static JavaScript Worker module and public CSS, JS, fonts, image files and published public-page cache assets to the account. It does not upload PHP executables, install WordPress plugins from Cloudflare, or send private/checkout/user sessions into a shared CDN cache. Cloudflare hosts the selected public static files and serves eligible requests under its own terms and resource limits. The administrator controls credentials, synchronization and optional cleanup. Free Workers upload jobs remain in small resource-protected batches even when more published posts are selected.
Cloudflare privacy: https://www.cloudflare.com/privacypolicy/
Cloudflare terms: https://www.cloudflare.com/terms/

Administrator-chosen CDN

When CDN delivery is explicitly enabled, eligible visitors’ asset requests are directed to the CDN hostname configured by the administrator. The chosen CDN receives normal HTTP request metadata, such as IP addresses, user agents and requested URLs, subject to its policies.

Local performance measurements

Optional browser measurements use a sampled first-party endpoint at this site’s own WordPress installation. No IndiaTVDNA-hosted analytics endpoint is required for the Free cache; site administrators should disclose locally collected data in their site’s privacy notice as applicable.

IndiaTVDNA purchase link

The Pro purchase links open https://indiatvdna.com/product-category/wordpress-plugins/turbo-cache-pro-wordpress-plugins/ only when an administrator chooses to follow them.

1.4.9 Changes

• REV5: Fixed nine output escaping findings in Pro-preview links and Workers numeric fields, and matched the readme plugin title with the main plugin header; no features or settings were changed.
• REV4: Removed the paid 100/50 Workers selection quotas in the Free UI, save handlers, and eligible-post discovery. Defaults remain 100 and 50, and background upload/mirror safety limits remain intact.
• Normal Workers static asset synchronization and manual CDN setup remain Free; advanced multi-CDN route auto-selection stays in the separately distributed Pro edition.
• Cloudflare credentials and remote asset transfers remain opt-in. No remotely downloaded plugin executable code or automatic private-plugin updates are installed by the Free edition.
• Seven Pro enhancement groups, including four new advanced workflows, remain in a separately distributed private plugin. Free CSS, Workers, image, and WooCommerce controls remain functional without any purchase.
• Predictive Cache Engine and Per-Page Optimization Profiles are fully functional in Free.
• Free Workers synchronization defaults to 100 latest plus 50 additional popular posts (with a verified numeric views key); both selection counts are adjustable without a paid limit.
• Extended Workers content selection is offered by the separately distributed Pro product.