Synthetic Monitoring

Simulate visitor interaction with your site to monitor the end user experience.

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Simulate visitor interaction

Identify bottlenecks and speed up your website.

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Real User Monitoring

Enhance your site performance with data from actual site visitors

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Real user insights in real time

Know how your site or web app is performing with real user insights

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Infrastructure Monitoring Powered by SolarWinds AppOptics

Instant visibility into servers, virtual hosts, and containerized environments

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Comprehensive set of turnkey infrastructure integrations

Including dozens of AWS and Azure services, container orchestrations like Docker and Kubernetes, and more 

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Application Performance Monitoring Powered by SolarWinds AppOptics

Comprehensive, full-stack visibility, and troubleshooting

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Complete visibility into application issues

Pinpoint the root cause down to a poor-performing line of code

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Log Management and Analytics Powered by SolarWinds Loggly

Integrated, cost-effective, hosted, and scalable full-stack, multi-source log management

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Collect, search, and analyze log data

Quickly jump into the relevant logs to accelerate troubleshooting

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Firefox tools to help web application testing and development

There has been several blogs that lists the best Firefox extensions that are out there. Since Pingdom are operating in the web performance and monitoring field we decided to make our own list of valuable Firefox extensions.

In this list we don’t cover the well known extensions such as Web Developer Toolbar and Firebug but rather focused on “lesser known” ones that can help development and testing. Extensions that deal with HTML, CSS, SEO and design were also ignored since other blogs have already made good lists of these kinds of tools.

Let’s get on to the list.

YSlow

YSlow has received great attention which is hardly a surprise since it’s such a good tool. It can analyze web sites and give you information about all requests that are made, load time, component sizes and also give you tips on how you can improve the speed of your web site. This extension requires that Firebug is installed.

yslow

Jiffy Firefox Extension

Jiffy is a new extension which gives a more detailed view of Javascript time measurements. You can get information of AJAX requests and other Javascript functions. The extension is based on Jiffy-Web Suite. This extension requires that Firebug is installed.

jiffy

Firecookie

Using Firecookie you can view and manage cookies. It also has a console where you can see when cookies are created, changed or deleted. This extension requires that Firebug is installed.

firecookie

Live HTTP Headers

Live HTTP Headers as the name says lets you view the headers sent by the web server. This can be useful when debugging web applications. It also lets you edit request headers and replay a request.

livehttpheaders

HttpFox

HttpFox monitors and analyzes all incoming and outgoing http traffic between the browser and the web server. It displays all request and response headers, sent and received cookies, querystring parameter, POST parameters and response body.

httpfox

Poster

Poster is a tool for interacting with web services and other web resources and analyze the result. You can make HTTP requests and edit the body and content type and then inspect the result.

poster

DNS Cache

This extension lets you easily disable and enable the DNS Cache in Firefox.

dnscache

TestGen4Web

TestGen4Web is a tool that lets you record actions in Firefox to a XML file which can later be played back. The output can also be translated into formats so the recorded tests can be processed in other software as automated test scripts.

testgen4web

Selenium IDE

Selenium is a test tool for web applications where Selenium IDE is the recorder, much like TestGen4Web. It can record and playback actions and save the recordings as different scripts.

selenium

For more Firefox extensions for web development and design, see the following blogs:

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