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a11y: Add HTML lang attribute and utf8 encoding meta tag

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See: https://dequeuniversity.com/rules/axe/2.1/html-has-lang
This commit is contained in:
Frederic Hemberger
2016-11-02 11:01:18 +01:00
parent dd03118098
commit d991869498
4 changed files with 7 additions and 5 deletions
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3
app/views/layouts/application.html.haml
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@@ -1,7 +1,6 @@
!!! 5
%html
%html{:lang => 'en'}
%head
%meta{:content => 'text/html; charset=UTF-8', 'http-equiv' => 'Content-Type'}/
%meta{:charset => 'utf-8'}/
%meta{:name => 'viewport', :content => 'width=device-width, initial-scale=1'}/
%meta{'http-equiv' => 'X-UA-Compatible', :content => 'IE=edge'}/

3
public/404.html
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@@ -1,6 +1,7 @@
<!DOCTYPE html>
<html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>The page you were looking for doesn't exist (404)</title>
<meta name="viewport" content="width=device-width,initial-scale=1">
<style>

3
public/422.html
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@@ -1,6 +1,7 @@
<!DOCTYPE html>
<html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>The change you wanted was rejected (422)</title>
<meta name="viewport" content="width=device-width,initial-scale=1">
<style>

3
public/500.html
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@@ -1,6 +1,7 @@
<!DOCTYPE html>
<html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>We're sorry, but something went wrong (500)</title>
<meta name="viewport" content="width=device-width,initial-scale=1">
<style>