---
id: 5f33071498eb2472b87ddee4
title: Step 1
challengeType: 0
dashedName: step-1
# --description--
As you learned in the last few steps of the Cat Photo App, there is a basic structure needed to start building your web page.
Add the `<!DOCTYPE html>` tag, and an `html` element.
# --hints--
You should have the `DOCTYPE` declaration.
```js
assert(code.match(/<!DOCTYPE html>/i));
```
You should have an opening `<html>` tag.
assert(code.match(/<html>/i));
You should have a closing `<html>` tag. Remember that closing tags have a `/` following the opening `<` bracket.
assert(code.match(/<\/html>/i));
# --seed--
## --seed-contents--
```html
--fcc-editable-region--
