.. _8529c390-60b1-4ed3-9f07-196111c5fde4: ======================================================================= Start tag seen without seeing a doctype first. Expected ..!DOCTYPE html ======================================================================= .. contents:: :depth: 2 -------------- Classification -------------- .. list-table:: :align: center * - **Validator** - **Validator version** - **Error message type** * - Validator.nu - 20.6.30 - .. list-table:: :align: center * - **File format** - **Version** - **Specification** - **Description** - **Location** * - text/html - (:unav) - - - :ref:`corpus ` * - text/html - (:unav) - - - :ref:`corpus ` -------- Analyses -------- ------------------ Possible solutions ------------------ .. contents:: :local: No suggestion determined. All solutions are listed for browsing :ref:`in here `. -------------- Output example -------------- :: "file:/corpus/file-scraper/tests/data/text_html/invalid_4.01_nodoctype.html":1.1-1.6: error: Start tag seen without seeing a doctype first. Expected “”. Vnu returned invalid return code: 1 "file:/corpus/file-scraper/tests/data/text_html/invalid_4.01_nodoctype.html":1.1-1.6: error: Start tag seen without seeing a doctype first. Expected “”. ------------------ Notes on the error ------------------ ------------------------------ Related errors by source files ------------------------------ :: JHOVE: Unrecognized or missing DOCTYPE declaration; validation continuing as HTML 3.2 Validator.nu: Start tag seen without seeing a doctype first. Expected ..!DOCTYPE html Notice: any operation suggested on this page should be carefully considered before use, as this article is in continuous development. Data is available at https://github.com/Digital-Preservation-Finland/knowledge-base.