diff --git a/cspell.json b/cspell.json
index 17b88e5135b7..5c36c994029c 100644
--- a/cspell.json
+++ b/cspell.json
@@ -2,8 +2,10 @@
     "version": "0.1",
     "words": [
         "ACMR",
+        "algolia",
         "Amjad",
         "Andrey",
+        "animationend",
         "apos",
         "aquibm",
         "arduner",
@@ -96,6 +98,7 @@
         "ENOENT",
         "ericsakmar",
         "Ericsburgh",
+        "errored",
         "Esben",
         "esbenp",
         "eslint's",
@@ -149,6 +152,7 @@
         "Horky",
         "hotpink",
         "hsla",
+        "htmlblock",
         "htmlhint",
         "hugomrdias",
         "hwba",
@@ -242,6 +246,8 @@
         "noncharacters",
         "nonenumerable",
         "nonspacing",
+        "noopener",
+        "noreferrer",
         "normalise",
         "normalised",
         "nrvtbfux",
@@ -249,6 +255,7 @@
         "nullish",
         "Nuno",
         "nvim",
+        "octicon",
         "Okazaki",
         "Okonetchnikov",
         "oneth",
@@ -256,6 +263,7 @@
         "onwarn",
         "Oopsy",
         "overparenthesization",
+        "overscroll",
         "packagejson",
         "Panasenko",
         "Pangsakulyanont",
@@ -270,6 +278,7 @@
         "pomber",
         "postprocess",
         "postprocessor",
+        "precache",
         "precommit",
         "prefetch",
         "preorder",
@@ -299,8 +308,8 @@
         "refmt",
         "regexes",
         "reimplement",
-        "repo's",
         "repo",
+        "repo's",
         "repos",
         "reselect",
         "rhengles",
@@ -309,11 +318,13 @@
         "rreverser",
         "ruleset",
         "rulesets",
+        "sandhose",
         "Sapegin",
         "sbdchd",
         "scandir",
         "schemastore",
         "serializer",
+        "serviceworker",
         "setlocal",
         "shellscape",
         "shellsession",
@@ -349,8 +360,9 @@
         "templating",
         "tempy",
         "tgriesser",
-        "tidelift’s",
         "tidelift",
+        "tidelift’s",
+        "tldr",
         "Tomasek",
         "Tradeshift",
         "Transloadit",
@@ -359,6 +371,7 @@
         "TSJS",
         "Typeahead",
         "typecasted",
+        "typecheck",
         "typeof",
         "udbff",
         "udfff",
@@ -370,6 +383,7 @@
         "uncook",
         "uniqby",
         "unist",
+        "unmount",
         "unparenthesised",
         "unparenthesized",
         "unparseable",
@@ -384,13 +398,13 @@
         "vanguarding",
         "versary",
         "vimrc",
-        "vjeux's",
         "vjeux",
+        "vjeux's",
         "vnopts",
         "Voyer",
         "Vue's",
-        "Wadler's",
         "Wadler",
+        "Wadler's",
         "warrenseine",
         "webstorm",
         "whitespaces",
@@ -410,5 +424,12 @@
         "\\[`\\w+`\\]",
         "ve{2,}r{2,}y",
         "ve+r+y+long\\w*"
+    ],
+    "ignorePaths": [
+        "**/node_modules/**",
+        "website/build/**",
+        "website/playground/codeSamples.js",
+        "website/static/lib/**",
+        "website/static/playground.js"
     ]
-}
+}
\ No newline at end of file
diff --git a/package.json b/package.json
index 4361c1a012a1..8862337a2702 100644
--- a/package.json
+++ b/package.json
@@ -125,7 +125,7 @@
     "lint:changelog": "node ./scripts/lint-changelog.js",
     "lint:prettier": "prettier \"**/*.{md,json,yml,html,css}\" --check",
     "lint:dist": "eslint --no-eslintrc --no-ignore --env=es6,browser --parser-options=ecmaVersion:2016 \"dist/!(bin-prettier|index|third-party).js\"",
-    "lint:spellcheck": "cspell {bin,scripts,src}/**/*.js {docs,website/blog,changelog_unreleased}/**/*.md",
+    "lint:spellcheck": "cspell {bin,scripts,src,website}/**/*.js {docs,website/blog,changelog_unreleased}/**/*.md",
     "lint:deps": "node ./scripts/check-deps.js",
     "build": "node --max-old-space-size=3072 ./scripts/build/build.js",
     "build-docs": "node ./scripts/build-docs.js"
diff --git a/website/playground/Playground.js b/website/playground/Playground.js
index 55e910af9cd4..4f9a9b00defb 100644
--- a/website/playground/Playground.js
+++ b/website/playground/Playground.js
@@ -236,7 +236,7 @@ class Playground extends React.Component {
                       <ClipboardButton
                         copy={JSON.stringify(
                           // Remove `parser` since people usually paste this
-                          // into their .prettierrc and specifying a toplevel
+                          // into their .prettierrc and specifying a top-level
                           // parser there is an anti-pattern. Note:
                           // `JSON.stringify` omits keys whose values are
                           // `undefined`.
diff --git a/website/siteConfig.js b/website/siteConfig.js
index abf4c006a7de..5f4f86aed56c 100644
--- a/website/siteConfig.js
+++ b/website/siteConfig.js
@@ -86,6 +86,9 @@ const siteConfig = {
   separateCss: ["static/separate-css"],
   gaTrackingId: "UA-111350464-1",
   twitter: true,
+  twitterUsername: "PrettierCode",
+  twitterImage: "icon.png",
+  ogImage: "icon.png",
   onPageNav: "separate",
 };