This policy covers InternetSpeedTest.io and Internet Speed Test IO for Android (io.internetspeedtest.app). Website changes do not change the Android binary. Go to Android app privacy.
Website measurements and connection information
When you start a test, your browser sends uncached requests to this website's /api/network endpoint. Response times, transferred byte counts, request failures and timestamps are used to calculate your results. Download and upload tests transfer real data and can use a metered data allowance. Your IP address and normal HTTP request information are visible to the hosting service.
The corrected browser test does not automatically request provider or IP-geolocation information. A legacy profile API remains available to existing clients and may send the requesting public IP to IPwho.is when that API is explicitly requested. The corrected test uses only this website’s own endpoint, and does not send measurement payloads to Cloudflare. No GPS permission is requested.
Read the IP geolocation provider privacy policy and hosting provider privacy policy for their processing practices. Processing locations and operational-log retention depend on these providers; we do not claim a retention period we cannot verify.
Preferences, results and worksheets
The corrected pages use browser local storage for your theme preference (plt-theme). Older language preferences (plt-lang) may remain from a previous release; the corrected edition is in English. The current speed test, its last three completed results, notes and the Connection Lab worksheet hold your entered data only in the open page’s memory; reloading or closing it clears them. It does not upload worksheet values or automatically save them.
Use the browser's site-data settings to remove local preferences. A copy, print or save action that you choose can create a separate copy of your results or notes. Review it before sharing, and delete copies wherever you saved them. The Android history described below is separate from the browser worksheet.
Advertising and analytics on the website
This corrected website release does not initialize advertising, analytics or third-party consent scripts. Google Analytics remains disabled. The publisher verification metadata and ads.txt entry do not by themselves send an advertising request.
No advertising opt-in is required to use the tools. Before a future advertising-enabled release, the purposes, providers and applicable consent controls must be explained and tested. Previous advertising-choice records (ist-ad-choice-v1) may remain in your browser from an older release; this release does not read them to activate advertising. Remove old local records through your browser’s site-data settings if desired.
Hosting, security and contact
Hosting and network providers may process IP addresses, user agents, requested URLs and errors to deliver the service, maintain security and diagnose failures. The website does not require an account. Do not place passwords or sensitive personal information into test notes or support messages. Contacting support sends the information you choose to include to our support mailbox and its email provider.
For privacy questions or applicable access, correction or deletion requests, email info@internetspeedtest.io. Browser-only data should be removed on your own device; the website cannot remotely delete copies you exported or shared. Your rights depend on the laws applicable to you. We may need sufficient information to identify the request, but do not send identity documents or passwords unsolicited.
The service is not directed to children. This policy separates the website release from the Android release; changes to one do not automatically change the other.
Internet Speed Test IO — Android app
This section describes the ad-free Android release 2.3. Advertising is disabled in this release. The existence of an AdMob account does not activate ads in the app.
Network requests
The app sends HTTPS measurement requests to speed.cloudflare.com to calculate download, upload and HTTP response timings. Tests consume internet data. The receiving service necessarily sees the source IP and technical request information. The app requests provider information from ipwho.is. It does not request GPS access.
HTTP timing variation and failed HTTP requests are diagnostics, not direct IP packet-loss measurements. Results describe the connection to the test service at that time, not a guaranteed service speed.
Saved history and preferences
The app stores results and preferences in app-private device storage. History contains measurement results, timestamps, network-provider information, connection type, test mode, payload byte counts and an optional room label entered by you. It retains up to 500 results. Room labels are manual: the app does not detect rooms or track movements. Automatic Android backup is disabled.
Clear saved results on the History page. Clearing app data through Android settings removes app preferences and history; uninstalling removes app-private data. Exported copies are separate and must be deleted wherever you saved or shared them.
Optional sharing and reports
You initiate sharing using Android's share interface and choose the recipient app. Result images and PDF reports omit IP addresses and room labels. They can include provider names, test timestamps and measurements. A recipient app handles the shared copy according to its own privacy policy.
Advertising and analytics in release 2.3
This release excludes Google Mobile Ads, UMP and analytics SDKs. It makes no advertising requests. Before a future advertising-enabled release, this policy and applicable consent and privacy controls must be updated.
Security and third-party processing
Configured network requests use HTTPS. Network providers may retain operational logs under their own policies; we do not claim to control their retention periods. Read the Cloudflare privacy policy and IP geolocation provider privacy policy.