{"json_modified": "2016-08-10T14:14:11.944171", "uuid": "a50255fa-3835-4f2b-8c2e-a5fd3348f231", "title": "Performance.clearMarks()", "url": "/en-US/docs/Web/API/Performance/clearMarks", "tags": ["Web Performance", "Reference", "API", "Method"], "translations": [], "modified": "2016-08-10T14:14:12", "label": "Performance.clearMarks()", "localization_tags": [], "locale": "en-US", "id": 169621, "last_edit": "2016-08-10T14:14:07", "summary": "The <strong><code>clearMarks()</code></strong> method removes the <em>named mark</em> from the browser's performance entry buffer. If the method is called with no arguments, all <a href=\"/en-US/docs/Web/API/PerformanceEntry\" title=\"The PerformanceEntry object encapsulates a single performance metric that is part of the performance timeline. A performance entry can be directly created by making a performance mark or measure (for example by calling the mark() method) at an explicit point in an application. Performance entries are also created in indirect ways such as loading a resource (such as an image).\"><code>performance entries</code></a> with an <a href=\"/en-US/docs/Web/API/PerformanceEntry/entryType\" title=\"The entryType property returns the performance entry's type. The valid entryType values are:\"><code>entry type</code></a> of \"<code>mark</code>\" will be removed from the performance entry buffer.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Syntax", "title": "Syntax"}, {"id": "Arguments", "title": "Arguments"}, {"id": "Return_value", "title": "Return value"}, {"id": "Example", "title": "Example"}, {"id": "Specifications", "title": "Specifications"}, {"id": "Browser_compatibility", "title": "Browser compatibility"}], "slug": "Web/API/Performance/clearMarks", "review_tags": ["technical"]}