HTML tip – Speed up DNS query by DNS-prefetch
If you HTML pages have many external references e.g. google, then the DNS lookup may slow down the speed. You can easily use link rel=”dns-prefetch” to cache some commonly-used …
Category: HTML
Use PHP Script to Monitor Temperature and Uptime for Raspberry PI in the Browser
The Raspberry PI (so far, three models, A, B and B Plus) is a credit-card size tiny full functional PC that runs Linux (e.g. Raspbian). I have introduced the …