Inspect headers, debug requests, measure response times, and decode status codes for any URL -- right from your pocket.
Download Free on the App StoreHTTP Analyzer and all 19 tools are free. No ads, no account required.
PingKit sends an HTTP request to any URL and breaks down the entire response for you. Instead of guessing why a page loads slowly or an API returns an error, you see exactly what the server sent back -- every header, every redirect, every millisecond of timing data.
View every response header including cache-control, content-type, security headers like HSTS, and custom server headers. Spot misconfigurations instantly.
See exactly how long DNS lookup, TCP connection, TLS handshake, and server response each take. Identify which phase is the bottleneck.
Every HTTP status code is displayed with a clear explanation. Understand the difference between a 301 redirect, a 403 block, and a 504 timeout at a glance.
Review the full request and response cycle including redirect chains, final URL, content length, and server identification. Nothing is hidden.
You're on call and an API endpoint is returning errors. Pull out your phone, fire a request with PingKit, and see the exact status code and response headers without opening a laptop. Check whether the issue is a 502 from a load balancer, a 401 from expired auth, or a 500 from the application itself.
A website isn't loading properly on mobile. Use the HTTP Analyzer to check if the server is responding at all, whether it's sending the right content-type, and if caching headers are configured correctly. You'll know in seconds whether it's a server problem or a client-side issue.
Redirect chains are a common source of SEO problems and broken links. The HTTP Analyzer follows every redirect and shows you each hop -- from the initial 301 or 302 through to the final destination. Catch redirect loops and unnecessary hops before they affect your users.
Slow page loads often come down to slow server responses, not large files. The timing breakdown separates DNS resolution, connection setup, and server processing time so you can tell your ops team exactly where the delay is happening.
PingKit's HTTP Analyzer is built for people who need to understand what's happening at the protocol level. Combined with PingKit's other tools -- ping for latency testing, traceroute for path analysis, DNS lookup for resolution checks -- you can diagnose the full stack of a connectivity issue from a single app. No need to SSH into a server or install developer tools on your phone.
Download PingKit free and inspect any URL in seconds.
Download Free on the App StoreRequires iOS 17.0 or later.