---
title: "Deprecation: #66223 - Backend parseTime deprecated"
manual: "TYPO3 Core Changelog"
version: "main"
permalink: "https://docs.typo3.org/permalink/changelog:deprecation-66223"
source: "Changelog/7.2/Deprecation-66223-Backendparsetime.rst"
modified: "2026-09-14T09:47:36+00:00"
---

# Deprecation: #66223 - Backend parseTime deprecated

See [forge#66223](https://forge.typo3.org/issues/66223)

## Description

The option to show the parse time of the rendered script on the bottom of the HTML page has been marked for deprecation
and is not in use anymore.

## Impact

Debug information is not shown anymore on a backend page if the member var `$parseTimeFlag` is enabled.

## Affected Installations

Installations with 3rd-party extensions manually activating this option by e.g. XCLASSing or hooking into the main
document template class.

## Migration

Do not set the member var to `TRUE`.