diff --git a/h5p.classes.php b/h5p.classes.php
index 00f5700..399be14 100644
--- a/h5p.classes.php
+++ b/h5p.classes.php
@@ -334,16 +334,6 @@ interface H5PFrameworkInterface {
    */
   public function getLibraryUsage($libraryId);
 
-  /**
-   * Get a key value list of library version and count of content created
-   * using that library.
-   *
-   * @return array
-   *  Array containing library, major and minor version - content count
-   *  e.g. "H5P.CoursePresentation 1.6" => "14"
-   */
-  public function getLibraryContentCount();
-
   /**
    * Loads a library
    *
@@ -1723,8 +1713,6 @@ class H5PCore {
     if ($development_mode & H5PDevelopment::MODE_LIBRARY) {
       $this->h5pD = new H5PDevelopment($this->h5pF, $path . '/', $language);
     }
-
-    $this->detectSiteType();
   }
 
   /**
@@ -2455,10 +2443,6 @@ class H5PCore {
     $platformInfo = $this->h5pF->getPlatformInfo();
     $platformInfo['autoFetchingDisabled'] = $fetchingDisabled;
     $platformInfo['uuid'] = $this->h5pF->getOption('site_uuid', '');
-    $platformInfo['siteType'] = $this->h5pF->getOption('site_type', 'local');
-    $platformInfo['libraryContentCount'] = $this->h5pF->getLibraryContentCount();
-    $platformInfo['librariesInstalled'] = $this->getLibrariesInstalled();
-
     // Adding random string to GET to be sure nothing is cached
     $random = substr(str_shuffle("0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"), 0, 5);
     $json = $this->h5pF->fetchExternalData('http://h5p.org/libraries-metadata.json?api=1&platform=' . urlencode(json_encode($platformInfo)) . '&x=' . urlencode($random));
@@ -2596,7 +2580,7 @@ class H5PCore {
     $response = array(
       'success' => TRUE
     );
-    if ($message !== NULL) {
+    if ($data !== NULL) {
       $response['data'] = $data;
     }
     self::printJson($response);