IP y red

WordPress Theme Detector & CMS Checker

See which CMS a site runs on and, for WordPress, which theme (and parent theme) it uses and which plugins show up in the page code.

Need more than the CMS and theme — analytics, CDN, JS libraries, fonts? Open the website technology checker.

Datos clave

Online CMS detection: enter an address and the tool identifies the platform from 12 (WordPress, Joomla, Drupal, Shopify, Wix, Squarespace, Bitrix, Tilda, OpenCart, Next.js, Nuxt.js, Laravel) from the page code and headers, and for WordPress shows the theme, version and plugins. Free, no sign-up. It will not see hidden signals or other engines.

Precio
Gratis
Registro
No necesario
Procesamiento
On our server: we download the page HTML and headers (JavaScript is not executed) and look for signatures of 12 platforms; for WordPress we also request the theme's style.css
Entrada
One public URL or domain
Límites
15 checks per minute per IP; we wait up to 15 seconds for the page; 12 platforms are detected; other CMSs (Magento, PrestaShop, Ghost, Webflow and so on) are not recognised; version and theme only for WordPress
Resultado
Detected platforms with a confidence percentage and matching signals; for WordPress the version, active and parent theme (name, version, author), other themes found and plugins visible in the page code
Última actualización

How to find out which CMS and WordPress theme a site uses

The tool loads the page and looks for CMS fingerprints in the HTML and headers: WordPress, Joomla, Drupal, Shopify, Wix, Tilda, Bitrix and more. On a WordPress site it finds the theme folder, reads the header of its style.css (name, version, author, parent theme) and lists the plugins whose files appear in the page code.

WordPress theme: name, version, author, Theme URI
Child theme and its parent theme
Plugins visible in the page code
CMS and site builders: Joomla, Drupal, Shopify, Wix, Tilda and more

Cómo usar

  1. Enter the homepage or any page URL
  2. Check the detected CMS and confidence level
  3. For WordPress, review the theme, parent theme and plugin list

Casos de uso

  • Quickly inspect competitor CMS and tech stack.
  • Prepare personalized agency outreach or migration offers.

Limitaciones

  • Heavily customized sites can be reported as Unknown.
  • Detection relies on signatures and public fingerprints.

Ejemplo de entrada / resultado

Ejemplo de entrada
https://store.example.com
Ejemplo de resultado
Detected CMS: Shopify (confidence 0.92), plus Cloudflare CDN and analytics tags.

FAQ

Enter the site address and click the check button. The tool downloads the page, looks in the code and headers for signs of 12 platforms (WordPress, Joomla, Drupal, Shopify, Wix, Squarespace, Bitrix, Tilda, OpenCart, Next.js, Nuxt.js, Laravel) and shows a confidence percentage. No sign-up.

If the site runs WordPress, the tool finds the theme folder in the page code, reads its style.css file and shows the name, version, author and parent theme. If the theme was renamed or hidden by a security plugin, it cannot be determined.

There are three usual causes: the site uses an engine outside the 12 supported, the signals are hidden or removed, or the page is built by JavaScript and the source HTML holds no signals. Try another page of the site or a specialised service with a larger database.

It is a heuristic: each match in the HTML adds 30 points and a match in a response header adds 25, up to 100%. The more signals match, the more reliable the conclusion. It is not a statistical probability.

Only those that load scripts or styles on the tested page and appear in its code. Inactive plugins and plugins that run on the server without traces in the HTML go unnoticed.

We detect 12 platforms and show the WordPress theme and version in detail. Wappalyzer and BuiltWith cover hundreds of technologies (analytics, CDNs, frameworks), but they are separate services with their own plans and limits.

PromoPilot frente a alternativas: comparación

Comparamos solo lo que está confirmado en las páginas de cada servicio. Donde no pudimos confirmar un dato, la celda muestra "—".

Parámetro PromoPilot Wappalyzer BuiltWith W3Techs
Gratis y límites Yes: 15 checks per minute, no sign-up Free: 50 technology lookups per month Free lookups of individual sites Pricing is not stated on the page; an API and reports are offered
Technology coverage 12 platforms and frameworks — — Technology usage statistics: CMS, servers, libraries, hosting, CDNs and more
WordPress theme, version and plugins ✓ theme, parent theme, version, plugins from the page code — — —
Precio del plan de pago No paid plan for this tool Pro $250/mo, Business $450/mo, Enterprise from $850/mo Basic $295, Pro $495, Team $995 (billing period not stated on the page) —

Desplaza la tabla hacia los lados

Dónde somos más débiles: we detect only 12 platforms, do not see hidden signals or JavaScript-built sites, and have no analytics, CDN and other technologies, change history or bulk checks.

Cuándo elegir PromoPilot: When you want to find out quickly what a site is built on and see the WordPress theme with its version and parent theme, for example before commissioning development or when studying a competitor. For hundreds of technologies (analytics, CDNs, frameworks) use services such as Wappalyzer or BuiltWith.

Comprobado el: . "—" significa que no está confirmado en la página oficial; las condiciones y los precios cambian, así que consulta los sitios de cada servicio.

RankBotAI — optimización SEO con IA para WordPress

El plugin de IA RankBotAI encuentra y corrige automáticamente los problemas de SEO en productos y entradas de WordPress, sin edición manual.

Productos y entradas Optimización automática Prueba gratis
Probar gratis
Prueba también
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Promoción con enlaces en cascada para tu sitio Bono de $30Backlinks 5→50→5000 en más de 100 plataformas. Desde $30 para empezar, más un bono de $30 para nuevos usuarios.
SEO Radar GratisCuántos clics pierden tus páginas en las posiciones 4–20 Rank Tracker ProSeguimiento diario de posiciones en Google SEO Audit ProAuditoría técnica del sitio: 100 páginas gratis