- /**
- * @return string
- */
- public function renderHeadContent()
- {
- $result = '';
- $result .= $this->renderMetadata();
- $result .= $this->renderTitle();
- $this->prepareFavicon();
- $result .= $this->renderAssets($this->getAvailableResultGroups());
- $result .= $this->pageConfig->getIncludes();
- return $result;
- }