Many search engine optimization (SEO) professionals have been speculating that technical SEO is dead. In his X thread reply, he said that this aspect of SEO “continues to be the foundation of everything built on the open web.”This is in response to user @yigitkonur, who claims, “Technical SEO is becoming less important every day.”So, why do people even think technical SEO is losing relevance? This led to speculations about technical SEO – that it’s no longer a big part of SEO and is overvalued by industry professionals. So, don’t discount technical SEO yet. An X user spotted the second-largest search engine testing the non-display of full URLs in its search engine results pages (SERPs).