I accidentally found a help post I posted on chinaunix 21 years ago when I had just started working. I was really touched when I read it. Time is really a butcher's knife. The newcomer who just stepped into the society has accidentally become a middle-aged greasy fat otaku. I almost forgot that I was once a network engineer. . .

I just learned about SEO in January and didn’t know anything. I followed the default values for many things. The results after 28 days were:

Later, I gradually got a better understanding of SEO and kept modifying SEO according to my understanding. Then on May 22:

Suddenly I feel a bit like playing the World of Warcraft achievement system:

Keep going and strive to unlock more achievements!

It feels OK now, it seems to be a little bit faster? I don't know if it's an illusion. . But in theory, this only affects the first opening experience, and the cache should still work in the future. Otherwise, should I remove the image cache first?

I have temporarily closed the image cache, and it seems that the opening speed is quite good. Let's try this first.

I haven't played it either. I will study it for a while and then write an article to summarize it. There is no other way. This test takes time.

After 9 o'clock yesterday morning, my home network was intermittent for a few minutes, and the status light on the optical modem was a bit strange. I felt that the telecommunications company was changing the optical modem parameters. After it stabilized, I restarted the optical modem. Then, guided by my seventh sense, I tried multiple dials, and found that 3 dials were restored, at least until I posted this. I will observe for a few more days. If it is indeed stable, then I will reallocate different applications to different links according to the previous plan.

I don't know if this is a common phenomenon. Is it that the telecom company gave in during the game between me and the company? But not really. I think compensating me for a month's internet fee is enough. There is no need to go to this extent. If this is a common phenomenon, can the money that has been taken back be returned? Is it because the company was shut down on April 17th because of the crackdown during this period (I was also affected and my internet was disconnected for more than 2 days), and now that the storm has passed, it has been restored?

But no matter what, the three-call recovery is a good thing. You know, now one public IPv4 address is equivalent to 500 yuan, and three is equivalent to 1,500 yuan. Although it does not generate any income for me, I always feel like I have got a great bargain. It is worth celebrating. Let's have an extra piece of meat tonight.