=== HTTP code : 200 ===

Response headers
================
HTTP/2 200 
age: 147335
cache-control: public, max-age=0, must-revalidate
content-type: text/html; charset=utf-8
date: Wed, 08 Jul 2026 23:21:08 GMT
etag: &quot;tnmijcajpm6oln&quot;
server: Vercel
set-cookie: nar-site=main; Path=/; Expires=Sat, 11 Jul 2026 16:16:44 GMT; Max-Age=86400; Secure; SameSite=strict
strict-transport-security: max-age=63072000; includeSubDomains; preload
x-matched-path: /[[...slug]]
x-powered-by: Next.js
x-vercel-cache: HIT
x-vercel-id: sfo1::iad1::fq6p8-1783700204616-89d99bba37d8
content-length: 311914

Request headers
================
HEAD /education/designations-and-certifications/certified-residential-specialist-crs HTTP/2
Host: www.nar.realtor
User-Agent: WPMU DEV Broken Link Checker Local Engine
Accept: */*
Accept-Encoding: deflate, gzip, br
Referer: https://mastermanagementcorp.com
Connection: close


Link is valid.