Error 404 Wayback Machine
Checks every 404 pages. If an archive exists in archive.org, a banner is displayed to open this archive.
Additional files are visible only to premium users
manifest.json
{
"manifest_version": 2,
"name": "Error 404 Wayback Machine",
"description": "Reduce annoying 404 pages by automatically checking for an archived copy in the Wayback Machine.",
"version": "1.3resigned1",
"homepage_url": "https://archive.org/",
"icons": {
"48": "images/icon.png",
"96": "images/[email protected]"
},
"permissions": [
"webRequest",
"webRequestBlocking",
"http://*/*",
"https://*/*",
"<all_urls>"
],
"background": {
"scripts": [
"scripts/background.js"
]
},
"web_accessible_resources": [
"images/close.svg",
"images/car.gif"
],
"applications": {
"gecko": {
"id": "[email protected]",
"strict_min_version": "42.0"
}
}
}