SEO character limits are display guidelines rather than strict ranking rules enforced by Google. Google calculates search results layout based on pixel width rather than a character count, meaning wider letters take up more space than narrow ones. If your tags exceed these limits, Google will simply truncate them with an ellipsis (…) or rewrite them entirely.
Optimizing your metadata lengths is critical for improving your Click-Through Rate (CTR) and ensuring your content looks professional to searchers. Meta Title Tags
The title tag serves as the clickable headline for your page in search engine result pages (SERPs).