Check headers, see details, get hints
Check URLs and hostnames for HTTP headers. View all returned headers and identify missing security headers. Receive warnings for existing headers to improve website security.
Showing 281–300 of 1,000 ranked alternatives.
FAHADA PRODUCTION AND TRADE COMPANY LIMITED
Secure connections and protect your data
Encrypt internet traffic to hide online activity. Route connections through secure servers. Block ads and trackers. Change IP address and location. Access restricted content. Set connection protocols and encryption levels.
Satisfi Labs Inc
Test webchat pages and verify user experience
Test WKWebView by loading WebChat pages. Enter URL parameters separately. Choose Modal or Fullscreen view. Use WKWebView or Safari. Show or hide header and footer bars.
Space-Time Transformation Technology Co., Ltd.
Manage servers, NAS, and routers remotely via
Manage servers, NAS, and Linux routers via SSH without extra software. Connect remotely using terminal sessions. Execute scripts across multiple servers. Monitor performance metrics.
Lemon LLC
Start , see end time, get notified
Allows users to start a with one tap. It displays the end time on the screen and notifies users in the background when the finishes. It vibrates the device for silent use and enables easy repetition of the at set intervals.
Jelle Bekirovic
Check IP details with one click
Check IP addresses and network details with one click. View IPv4 and IPv6 addresses, ISP and ASN information, hostname, city, and country. Detect VPN usage and monitor network status in real time.
Robert Wilkens
Track attendance and behavior
Track attendance and homework using a seating chart. Log entries with one tap. Monitor behavior and assign tasks. Randomly select students for participation. Create groups for collaborative activities. Manage up to ten students per and two classes.
Todd Ditchendorf
Validate XML and XHTML documents locally.
The app validates XML and XHTML documents locally or over the web. It checks for well-formedness and validation errors against DTD, XSD, RELAX NG, and Schematron schemas.
Dawid Winczewski
Check device specs and connectivity details
View device specifications including model, release year, dimensions, and display details. Check connectivity options like Wi-Fi and Bluetooth. Access battery information and storage capacity.
Stopscam llc
Block calls and track callers
Block and scam calls with real-time caller ID and blocking features. Identify high-risk numbers using an updated directory. Customize block lists and filter calls directly from the phone settings.
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