---
id: 5ef9b03c81a63668521804ee
title: Part 67
challengeType: 0
---
# --description--
All pages should begin with ``. This special string is known as a declaration and ensures the browser tries to meet industry-wide specifications.
To complete this project, add this declaration as the first line of the code.
# --hints--
Your code should begin with the declaration ``. You may have omitted the declaration, have a typo, or it is not the first line of code.
```js
assert(code.match(/\<\s*!DOCTYPE\s+html\s*\>/));
```
Your `` must be located at the top of the document.
```js
const noSpaces = code.replace(/\s/g, '');
assert(noSpaces.match(/^\<\!DOCTYPEhtml\>\
CatPhotoApp
--fcc-editable-region--