Author: Mark Kupfer

Dotcom-Monitor News

Using Dotcom-Monitor’s Services, NCM Online Finds Midsized Web Hosts are the Best

Leveraging Dotcom-Monitor services, NCM Online developed fact-based observations about the performance of 20 leading web hosts in June, and continues to test additional hosts throughout the year (the most recent update to the list was 8/2/2014). These tests include purchasing a shared hosting plan from each provider and gathering page-load speed averages and uptime percentages from at least 10 concurrent days using identical websites on each provider. This process provides 2 of the ten criteria NCM Online uses to rank different shared hosting service providers.

Read More ⟩
Dotcom-Monitor News

New Features: Dashboards and Visual Traceroute

User Interface Update: There are several exciting new features along with some updated cosmetic changes to the Dotcom-Monitor user interface. Here is a brief overview of the changes: The color scheme has been updated to make the site easier to read. On the Device Manager (The first page you see when

Read More ⟩

How To Monitor Voice Connectivity – Inbound Line & SIP Monitoring

Voice Connectivity is Critical. Your phone systems have gone down and you are unable to communicate with your customers. After several hours of troubleshooting you have managed to get the services up again but what do you do now? Whether you utilize a SIP based VoIP system, digital voice over T1 lines or POTS (plain old telephone service), those voice services need to be available.

Read More ⟩

New Features to Test How DNS Caching Affects Your Website

The new DNS caching features at Dotcom-Monitor allow you to perform some interesting tests that show how DNS caching can affect your page load speed.

We realize that many organizations monitor their online services with a number different goals in mind, and so we listened to the feedback we received that some users want to include the DNS response time in their monitoring and some users want to be able to remove DNS response from their monitors.

How you wish to handle DNS response time in regard to your monitoring needs is up to you, but we want to take this opportunity to show the differences in how DNS response time affects website load using our new tools.

We ran a test monitoring YouTube from a single location in the midwest United States with three different DNS cache settings. A basic HTTP full page load on the YouTube front page resulted in some interesting, although not that surprising results.

Keep in mind the results will vary depending upon a number of variables such as which locations you are monitoring from, the time of day, the load on the DNS servers, and on the website servers.

Read More ⟩