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features
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support

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Description

Elevate your debugging and web performance skills with an advanced in-browser HTTP sniffer that allows you to analyze network traffic produced by a web page without the need to switch to an external tool. This tool enables precise measurement of a web page's network performance while uncovering potential enhancements to its speed, all without needing additional configurations or proxies—even for encrypted HTTPS traffic! Instantly identify vulnerable SSL configurations and other security-related concerns on your web server. The free Basic Edition allows anyone to send you comprehensive log files, facilitating remote error diagnosis and performance troubleshooting. Furthermore, the HttpWatch API empowers you to gather performance metrics from your automated website testing. Fully compatible with Chrome, Edge, and Internet Explorer, HttpWatch displays the HTTP and HTTPS traffic generated during web page access, and by selecting a request, you can view all relevant information conveniently organized in a tabbed interface. This seamless integration ensures that you have all the necessary insights at your fingertips to optimize your web applications.

Description

Larm is a comprehensive uptime monitoring solution that evaluates websites, APIs, and services from various global locations, alerting users only when multiple checks verify an issue. This approach of multi-location verification significantly reduces the occurrence of false positives commonly found in other monitoring systems. The platform provides support for various monitoring types, including HTTP, TCP, DNS, SSL certificate, and heartbeat/cron checks. Each HTTP check delivers an extensive request waterfall, encompassing critical metrics such as DNS resolution, TCP connection time, TLS negotiation, time to first byte, and data transfer duration, equipping users with the insights needed to troubleshoot performance challenges rather than merely indicating downtime. Every subscription tier comes with status pages, even the free version, which are displayed as static HTML and hosted via a CDN to ensure accessibility even when your systems are offline. Paid plans additionally allow for custom domain usage, email subscriber notifications, automated incident updates, and the organization of components into groups. Alerts can be dispatched through more than 13 different channels, ensuring that you receive timely notifications in your preferred manner. With its robust features and user-friendly interface, Larm stands out as an essential tool for maintaining optimal website and service performance.

API Access

Has API No 

API Access

Has API No 

Screenshots View All

Screenshots View All

No images available

Integrations

No details available.

Integrations

No details available.

Pricing Details

$395 one-time payment
Free Trial No 
Free Version Yes 

Pricing Details

$19/month
Free Trial No 
Free Version Yes 

Deployment

Web-Based No 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows Yes 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours Yes 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

Neumetrix

Founded

2016

Country

United Kingdom

Website

www.httpwatch.com

Vendor Details

Company Name

Larm

Founded

2025

Country

United Kingdom

Website

larm.dev

Product Features

Performance Testing

API Testing No 
Benchmarking No 
Cross Browser Testing No 
Debugging Yes 
Historical Reporting No 
Load Testing No 
Mobile Testing No 
Parallel Testing No 
Regression Testing No 
UI Testing No 
Web Testing Yes 

Product Features

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