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seirdy.one/layouts/partials/head.html
Rohan Kumar ca07453315
Don't include an unused png fallback for an SVG
No browser I know of falls back to a PNG when given an SVG with a PNG
fallback. The Tor version of my site uses no SVGs.

Exclude the SVG favicon in the Tor version of the site, since the Tor
Browser disables SVG on the safest setting.
2022-03-10 21:33:51 -08:00

65 lines
4.3 KiB
HTML

<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link href="https://seirdy.one{{ .RelPermalink }}" rel="canonical">
<link href="https://seirdy.one/webmentions/receive" rel="webmention">
{{- if or (eq .Site.BaseURL "https://seirdy.one/") (eq .Site.BaseURL "http://wgq3bd2kqoybhstp77i3wrzbfnsyd27wt34psaja4grqiezqircorkyd.onion/") -}}
<!-- IDC how much content is extracted from my pages, go knock yourself out. huge images, long snippets, whatever. -->
<meta name="robots" content="index,follow,max-image-preview:large,max-snippet=-1">
{{- end }}
<title>{{ .Title }}{{ if and (lt (len .Title) 66) (ne .RelPermalink "/") }} - Seirdy{{ end }}</title>
<meta name="description" content="{{ if .Params.description }}{{ .Params.description }}{{ else }}{{ .Site.Params.Description }}{{ end }}">
{{ if (eq .RelPermalink "/") -}}
<meta name="keywords" content="developer,poggies,blog,indieweb,software,opensource,security,search engines,search,linux">
{{- end -}}
<meta content="{{ .Site.Author.name }}" name="author">
<meta property="article:author" content="{{ .Site.Author.name }}">
{{ if gt .Date 0 -}}
<meta property="article:published_time" content="{{ .Date.Format "2006-01-02T15:04:05Z07:00" }}">
{{ end -}}
{{ if lt .Date .Lastmod -}}
<meta property="article:modified_time" content="{{ .Lastmod.Format "2006-01-02T15:04:05Z07:00" }}">
{{ end -}}
<!--the Tor Browser's safest setting disables SVGs but still downloads them to avoid fingerprinting-->
{{ if (ne .Site.BaseURL "http://wgq3bd2kqoybhstp77i3wrzbfnsyd27wt34psaja4grqiezqircorkyd.onion/") -}}
{{ $icon_svg := resources.Get "/favicon.svg" | resources.Fingerprint "md5" }}
{{- printf `<link rel="icon" sizes="any" href="%s" type="image/svg+xml">` $icon_svg.RelPermalink | safeHTML }}
{{- fi }}
{{ $icon_192 := resources.Get "/apple-touch-icon.png" | resources.Fingerprint "md5" }}
{{- printf `<link rel="icon" sizes="192x192" href="%s" type="image/png">` $icon_192.RelPermalink | safeHTML -}}
{{ $favicon := resources.Get "/favicon.png" -}}
{{ $favicon_base64 := $favicon.Content | base64Encode }}
{{ printf `<link rel="icon" sizes="32x32" href="data:image/png;base64,%s" type="image/png">` $favicon_base64 | safeHTML -}}
<!-- Why does apple do this -->
<meta name="format-detection" content="telephone=no">
<meta name="color-scheme" content="light dark">
<meta name="theme-color" content="#0d0d0d" media="(prefers-color-scheme:dark)">
<meta name="theme-color" content="#fff" media="(prefers-color-scheme:light)">
<!-- webmanifest defines even more icons. This is getting ridiculous -->
{{- $webmanifest := resources.Get "/manifest.webmanifest" | resources.ExecuteAsTemplate "manifest.webmanifest" . | resources.Minify | resources.Fingerprint "md5" -}}
{{- printf `<link href="%s" rel="manifest">` $webmanifest.RelPermalink | safeHTML }}
<link rel="alternate" type="application/rss+xml" href="{{ .Site.BaseURL }}posts/index.xml" title="{{ $.Site.Title }}">
<!-- inline CSS; remember to allow it with a hash in the CSP -->
{{- $resources := slice -}}
{{- $resources = $resources | append (resources.Get "/css/main.css") -}}
{{ $dark := .Site.Params.dark | default "auto" -}}
{{- if not (eq $dark "off") -}}
{{ $resources = $resources | append (resources.Get "css/dark.css" | resources.ExecuteAsTemplate "dark.css" .) -}}
{{- end -}}
{{- $css := $resources | resources.Concat "css/style.css" | minify -}}
<style>{{ $css.Content | safeCSS }}</style>
<meta property="og:title" content="{{ .Title }}">
<meta property="og:site_name" content="{{ $.Site.Title }}">
{{- if not (or (ne "page" .Kind) (eq .RelPermalink "/bookmarks.html") (eq .RelPermalink "/posts.html")) }}
<meta property="og:type" content="article">
{{- end -}}
<!-- ANOTHER meta image?! When will it end? -->
{{ $og_image := resources.Get "/favicon512.png" | resources.Fingerprint "md5" -}}
{{ printf `<meta property="og:image" content="%s">` $og_image.Permalink | safeHTML }}
<meta property="og:image:type" content="image/png">
<meta property="og:image:height" content="512"><meta property="og:image:width" content="512">
<meta property="og:image:alt" content="White-on-black colon and semicolon">
<meta property="og:url" content="https://seirdy.one{{ .RelPermalink }}">
<meta property="og:description" content="{{ if .Params.description }}{{ .Params.description }}{{ else }}{{ .Site.Params.Description }}{{ end }}">
{{ hugo.Generator }}
</head>