⚡ Test your site speed and server performance With instant accuracy
We measure the entire request journey: DNS response time, TCP and SSL handshake, TTFB processing time and actual download speed.
We measure live connection times without fictitious or estimated numbers.
⚡ Engineering recommendations to speed up the server and the site
Is your site slow and you are losing customers due to waiting seconds?
We guarantee that your site will be transferred to ultra-fast NVMe cloud servers with advanced cache configuration and code compression, bringing the response speed to less than one second.
How do we measure the server's response speed accurately?
Deconstructing the time path that a data packet travels from the browser until the first content appears on the visitor's screen.
Domain Lookup (DNS)
The time it takes to translate the domain name into the server's IP address via global DNS servers.
TCP connection
Three-way handshake (SYN-ACK) to open a stable software communication channel between the browser and the server.
SSL certificate
Encryption keys are negotiated via TLS 1.3 to ensure the security and confidentiality of data exchange.
Server Processing (TTFB)
The time it takes the server processor and database to generate the HTML code and send the first byte.
Download content
The entire HTML file is transferred over network bandwidth by taking advantage of Gzip or Brotli compression.
Of mobile visitors leave the site immediately if the page takes more than 3 seconds to load.
For every second there is a delay in your online store’s response, according to Amazon and Google statistics.
For sites with a fast TTFB response, crawling spiders are able to index thousands of pages per day.