diff --git a/package-lock.json b/package-lock.json
index f1a0b1f18999..362026f96a57 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3143,6 +3143,93 @@
         }
       }
     },
+    "delay-cli": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/delay-cli/-/delay-cli-1.1.0.tgz",
+      "integrity": "sha512-s+DSq4ngTvKXgl2pO3HutcnXgmSZ2/CgnWzVMrQDfK0hX+jjm31zVs8WrzstXKbOFjllt+5rIuBTCNFlZCk+Fw==",
+      "dev": true,
+      "requires": {
+        "meow": "^4.0.0"
+      },
+      "dependencies": {
+        "find-up": {
+          "version": "2.1.0",
+          "resolved": "https://registry.npmjs.org/find-up/-/find-up-2.1.0.tgz",
+          "integrity": "sha1-RdG35QbHF93UgndaK3eSCjwMV6c=",
+          "dev": true,
+          "requires": {
+            "locate-path": "^2.0.0"
+          }
+        },
+        "locate-path": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/locate-path/-/locate-path-2.0.0.tgz",
+          "integrity": "sha1-K1aLJl7slExtnA3pw9u7ygNUzY4=",
+          "dev": true,
+          "requires": {
+            "p-locate": "^2.0.0",
+            "path-exists": "^3.0.0"
+          }
+        },
+        "meow": {
+          "version": "4.0.1",
+          "resolved": "https://registry.npmjs.org/meow/-/meow-4.0.1.tgz",
+          "integrity": "sha512-xcSBHD5Z86zaOc+781KrupuHAzeGXSLtiAOmBsiLDiPSaYSB6hdew2ng9EBAnZ62jagG9MHAOdxpDi/lWBFJ/A==",
+          "dev": true,
+          "requires": {
+            "camelcase-keys": "^4.0.0",
+            "decamelize-keys": "^1.0.0",
+            "loud-rejection": "^1.0.0",
+            "minimist": "^1.1.3",
+            "minimist-options": "^3.0.1",
+            "normalize-package-data": "^2.3.4",
+            "read-pkg-up": "^3.0.0",
+            "redent": "^2.0.0",
+            "trim-newlines": "^2.0.0"
+          }
+        },
+        "minimist": {
+          "version": "1.2.0",
+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
+          "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ=",
+          "dev": true
+        },
+        "p-limit": {
+          "version": "1.3.0",
+          "resolved": "https://registry.npmjs.org/p-limit/-/p-limit-1.3.0.tgz",
+          "integrity": "sha512-vvcXsLAJ9Dr5rQOPk7toZQZJApBl2K4J6dANSsEuh6QI41JYcsS/qhTGa9ErIUUgK3WNQoJYvylxvjqmiqEA9Q==",
+          "dev": true,
+          "requires": {
+            "p-try": "^1.0.0"
+          }
+        },
+        "p-locate": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/p-locate/-/p-locate-2.0.0.tgz",
+          "integrity": "sha1-IKAQOyIqcMj9OcwuWAaA893l7EM=",
+          "dev": true,
+          "requires": {
+            "p-limit": "^1.1.0"
+          }
+        },
+        "p-try": {
+          "version": "1.0.0",
+          "resolved": "https://registry.npmjs.org/p-try/-/p-try-1.0.0.tgz",
+          "integrity": "sha1-y8ec26+P1CKOE/Yh8rGiN8GyB7M=",
+          "dev": true
+        },
+        "read-pkg-up": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/read-pkg-up/-/read-pkg-up-3.0.0.tgz",
+          "integrity": "sha1-PtSWaF26D4/hGNBpHcUfSh/5bwc=",
+          "dev": true,
+          "requires": {
+            "find-up": "^2.0.0",
+            "read-pkg": "^3.0.0"
+          }
+        }
+      }
+    },
     "delayed-stream": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz",
diff --git a/package.json b/package.json
index 2542f1fabf33..b4cdc744c832 100644
--- a/package.json
+++ b/package.json
@@ -54,7 +54,7 @@
     "docs-linkinator": "linkinator _gh_pages --recurse --silent --skip \"^(?!http://localhost)\"",
     "docs-vnu": "node build/vnu-jar.js",
     "docs-lint": "npm-run-all --parallel docs-vnu docs-linkinator",
-    "docs-pa11y": "pa11y-ci --config build/.pa11yci.json --sitemap http://localhost:9001/sitemap.xml --sitemap-find https://getbootstrap.com --sitemap-replace http://localhost:9001",
+    "docs-pa11y": "delay 3 && pa11y-ci --config build/.pa11yci.json --sitemap http://localhost:9001/sitemap.xml --sitemap-find https://getbootstrap.com --sitemap-replace http://localhost:9001",
     "docs-accessibility": "npm-run-all --parallel --race \"docs-serve-only -- -n\" docs-pa11y",
     "docs-serve": "hugo server --port 9001 --disableFastRender",
     "docs-serve-only": "serve _gh_pages --listen 9001",
@@ -100,6 +100,7 @@
     "clean-css-cli": "^4.3.0",
     "coveralls": "^3.0.6",
     "cross-env": "^6.0.0",
+    "delay-cli": "^1.1.0",
     "eslint": "^6.4.0",
     "eslint-config-xo": "^0.26.0",
     "eslint-plugin-import": "^2.18.2",