1.4 KiB
1.4 KiB
| id | title | challengeType | dashedName |
|---|---|---|---|
| 612e77aba7ca691f598feb02 | Schritt 2 | 0 | step-2 |
--description--
Add two meta tags, one to optimize your page for mobile devices, and one to specify an accepted charset for the page.
--hints--
You should add two meta elements to your page.
const meta = document.querySelector('meta');
assert.exists(meta);
You should have two meta elements.
const meta = document.querySelectorAll('meta');
assert(meta?.length === 2);
One meta element should have a name set to viewport, and content set to width=device-width, initial-scale=1.0.
const meta = [...document.querySelectorAll('meta')];
const target = meta?.find(m => m?.getAttribute('name') === 'viewport' && m?.getAttribute('content') === 'width=device-width, initial-scale=1.0' && !m?.getAttribute('charset'));
assert.exists(target);
The other meta element should have the charset attribute set to UTF-8.
const meta = [...document.querySelectorAll('meta')];
const target = meta?.find(m => !m?.getAttribute('name') && !m?.getAttribute('content') && m?.getAttribute('charset')?.toLowerCase() === 'utf-8');
assert.exists(target);
--seed--
--seed-contents--
<!DOCTYPE html>
<html lang="en">
<head>
<title>Piano</title>
--fcc-editable-region--
--fcc-editable-region--
</head>
<body></body>
</html>