how much % chance of traffic loose if I change the php version 8.3 to 8 ?

how to optimize wordpress website speed without plugin

after installing firewall, the firewall start to give 403 for Bytespider, AhrefsBot, SiteCheckerBotCrawler, YandexBot, SemrushBot, and OAI-SearchBot bots. what should do...

Can anyone help me with what to do and how to solve this error? Undefined array key "host" in /home/rdypl**/public_html/wp-includes/canonical.php on line 716 th...

due to a hosting upgrade MY DNS IP changed, how much effect on website traffic that, for how many days