Network Diagnostics Dashboard
Overview
Tab-based dashboard for network diagnostics with a modern UI.
Network Diagnostics Dashboard is a lightweight, privacy-friendly Chrome extension that helps developers, QA engineers, and power users troubleshoot web performance and connectivity problems fast. Key capabilities: One-click collection of actionable performance metrics from the active tab: First Paint / FCP, TTFB, DNS/TCP/TLS timing, DOMContentLoaded and full load duration. Resource overview: total resource count, total bytes transferred and the largest resources; drill down to a full resource timing table when needed. Connection diagnostics: navigator.connection details (effectiveType, RTT, downlink, Save-Data) and public/server IP lookups. Quick diagnostics tool: measure fetch latency and status for any URL with simple remediation tips. Compact, readable UI focused on fast triage — shows key metrics and clear suggestions before you dig into full traces. Built with Manifest V3 using the Performance API and Chrome scripting APIs — no background logging of page content.
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Details
- Version2.0
- UpdatedOctober 28, 2025
- Offered byshubham sugara
- Size2.11MiB
- LanguagesEnglish
- DeveloperN/A
 SFS flat site-3 pocket-6 Dwarka sector 1 new delhi-45 New delhi, Delhi 110045 INEmailshubhamsugara22@gmail.com
- Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
Network Diagnostics Dashboard has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.
Network Diagnostics Dashboard handles the following:
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
Support
For help with questions, suggestions, or problems, please open this page on your desktop browser