free website speed test.
6 of the 12 in the list are free to use or have a free plan. First: Gtmetrix.
6 free, in order.
all 12 in website speed test- Place 1Gtmetrix
- Place 2
Google PageSpeed InsightsMeasures page load speed and suggests improvements, on mobile and desktop. - Place 3
PingdomTests how long a web page takes to load, from different locations. - Place 4
k6 - Place 5
WebPageTestWebPageTest offers a platform for testing web page performance. - Place 6
BitCatcha