When a video underperforms, the instinct is to blame the video: the lighting, the delivery, the edit, your own face. Two numbers already sitting in your analytics tell you which half of the job actually failed, and only one of them has anything to do with what you filmed.
Listing Leads published what they took from studying more than 5,000 high-performing YouTube videos, and the most immediately usable part is two thresholds near the end:
Click-through rate: aim for 6 to 7%. Below 4%, update your title and thumbnail. Above 6%, they say you are doing great.
Average view duration: shoot for 35 to 40% of your video length. If it is low, strengthen your hook and your engagement points.
The split is the whole idea. Click-through rate is settled before anybody watches a single second — it is the title and the image doing their job in a crowded feed. View duration is everything that happens after. A video with a healthy click-through rate and a weak view duration promised something it did not deliver. A video with a low click-through rate may barely have been seen at all.
The rest of the piece is the shape they build around those numbers: a hook in the first minute, minutes one to three to set up the point, minutes three to six to deliver it, and a final payoff that fulfills the promise. They also give four hook types with an example of each — curiosity, problem-solution, value proposition, and contrarian, as in "Why selling right now could be a huge mistake."
“Below 4%? Update your title and thumbnail.”
Most agents who quit YouTube quit after judging their own performance on camera. These numbers say that is rarely the first thing broken. A video nobody clicked is not a video anybody disliked.
The practical part is that a low click-through rate is the cheap repair. You can rewrite a title and rebuild a thumbnail on a video that is already published, and it keeps working for you from then on. Reshooting is the expensive repair, and these two numbers tell you when you genuinely need it.