Score does not mean everything, high score and low speed is also a common thing, in addition to the score should also focus on the data in the red box in the following figure. For example, the following chart shows that the total loading time (Speed Index) for 5.4 seconds, too long, the score is high and meaningless, customers visit the site will be the same card. A high score and a green color for all 5 values in the red box below is the best.
The picture below is the result of a user who bought our speed optimization guide and optimized it himself. The score is 100, the loading time is 0.7 seconds, and all the indicators are green, as if this is really fast. In fact, FCP, LCP can also be optimized, this is another topic not to chat.
