From d99186949813d1ac142c4927ffeab543aeef6868 Mon Sep 17 00:00:00 2001
From: Frederic Hemberger <mail@frederic-hemberger.de>
Date: Wed, 2 Nov 2016 11:01:18 +0100
Subject: [PATCH] a11y: Add HTML lang attribute and utf8 encoding meta tag
See: https://dequeuniversity.com/rules/axe/2.1/html-has-lang
---
app/views/layouts/application.html.haml | 3 +--
public/404.html | 3 ++-
public/422.html | 3 ++-
public/500.html | 3 ++-
4 files changed, 7 insertions(+), 5 deletions(-)
diff --git a/app/views/layouts/application.html.haml b/app/views/layouts/application.html.haml
index 4f4f2add9..89c7b14c4 100644
--- a/app/views/layouts/application.html.haml
+++ b/app/views/layouts/application.html.haml
@@ -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'}/
diff --git a/public/404.html b/public/404.html
index b612547fc..514a935e2 100644
--- a/public/404.html
+++ b/public/404.html
@@ -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>
diff --git a/public/422.html b/public/422.html
index a21f82b3b..eb3601e71 100644
--- a/public/422.html
+++ b/public/422.html
@@ -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>
diff --git a/public/500.html b/public/500.html
index 061abc587..af46b8a5a 100644
--- a/public/500.html
+++ b/public/500.html
@@ -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>
--
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