Connection tester

A lightweight tool to evaluate endpoint reachability and network latency for developers, QA engineers, and IT admins in production and staging.

Tool coming soon!

We're working hard to get this tool ready for you.

Request Feature / Support

1,148+

Total Calculations Run

< 15ms

Browser Execution Speed

100%

Client-Side Privacy

4.9 / 5.0

User Satisfaction

AI Web Tool Generator

Build Your Own Custom Web Calculator in Seconds

Type what tool or calculator you need below. Our AI will build it instantly for your site.

אודות כלי זה

Purpose-built connectivity tester that validates reachability and performance of network endpoints using ICMP, TCP, and HTTP checks. It collects latency, success rate, and error reasons to help engineers triage outages and verify configurations.

Conceptually, inputs define the target, protocol, port, and test method; the tool executes probes and aggregates timing data into summary statistics for dashboards and alerts. Outputs share a unified schema that works across microservices and external endpoints.

Unique value lies in combining multiple test methods with consistent metrics, configurable timeouts, and export-ready results. This enables rapid root-cause analysis of DNS issues, firewall blocks, or service misconfigurations, and it supports CI pipelines and on-call diagnostics. Core features include per-probe timing, failure categorization, and JSON/CSV exports for integration with monitoring stacks.

Use cases span pre-release validation, post-change verification, and production incident checks for developers, SREs, and IT teams seeking lightweight yet informative connectivity insights.

Save your calculation history with a free account

איך להשתמש

Provide inputs: specify target host or URL, port, protocol, and timeout.
Choose test method: ICMP, TCP, or HTTP(S).
Configure optional parameters: number_of_probes, use_tls, and parallel runs.
Run test: execute probes and collect results.
Review outputs: check reachable, latency_ms, and packet_loss_percent; review per-probe breakdown if available.
Optional: export results as JSON or CSV.

Frequently Asked Questions

מצא תשובות מהירות

What does this tool test?

It verifies network connectivity to a target endpoint using ICMP, TCP, or HTTP checks and reports latency, success rate, and reachability. It supports multiple probes and provides a unified result schema for quick interpretation.

What do the outputs mean?

reachable indicates whether probes succeeded; latency_ms is the average round-trip time per probe; packet_loss_percent shows the share of probes that failed; last_status provides the final probe status for quick reference.

How should I interpret high latency or packet loss?

High latency suggests congested paths or slow endpoints; packet loss indicates dropped packets or blocking. Investigate DNS resolution, firewall rules, network hops, and endpoint health; consider adjusting timeouts or test method.

Can I test TLS/HTTPS endpoints?

Yes, HTTP mode can perform TLS verification, report handshake times, and flag certificate or TLS issues when verification is enabled, helping validate secure endpoints in QA and production.

Need to run multiple calculations?

Create a free account today to unlock unlimited daily runs, access advanced parameters, save your history, and request custom features.

Related Tools

Other useful calculators and utilities you might like

ממיר Spotify ל-MP3

ממיר קבצי שמע מסופקים מקומית ל-MP3, מאפשר האזנה offline ותאימות בין מכשירים למוזיקה בבעלות חוקית ואח...

מחשב מרחק דרך

מחשב מרחק דרך למטיילים, מתכנני לוגיסטיקה ונהגים כדי להעריך במהירות מרחקים וזמן בין מקומות.

מחשבון גיל

קבע במהירות את גיל האדם מבוסס על תאריך הלידה שלו עם המחשבון החינמי שלנו באינטרנט, מתאים לשימוש אישי...

הממיר מטבעות

המיר במהירות סכומים בין מטבעות שונים עם הממיר חינם שלנו, מתאים לנסיעות, עסקים וקונים בינלאומיים.

המשוב שלך חשוב

עזור לנו לשפר