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Todd H. Gardner profile picture

Todd H. Gardner

CEO and founder | TrackJS and Request Metrics | ūüí© JavaScript Happens | Notepad Programmer | Web Development, Performance, and Observability

Location Stillwater, MN, United States of America Joined Joined on  Personal website https://toddhgardner.com/ github website twitter website

Education

University of Minnesota

Pronouns

He/Him

Work

TrackJS, Request Metrics

Our Super Friendly AI Sloth that Analyzes Your Observability Data

Our Super Friendly AI Sloth that Analyzes Your Observability Data

3
Comments
3 min read

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Expanding Our Vision: Unifying Client-Side Observability Data

Expanding Our Vision: Unifying Client-Side Observability Data

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4 min read
Explaining Performance to Non-Technical Stakeholders

Explaining Performance to Non-Technical Stakeholders

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3 min read
Audit Google Ad Performance With Lighthouse

Audit Google Ad Performance With Lighthouse

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3 min read
How To Read Flame Charts and Percentiles

How To Read Flame Charts and Percentiles

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3 min read
Google Ads Are Slowing You Down

Google Ads Are Slowing You Down

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7 min read
See Current Core Web Vitals with Chrome

See Current Core Web Vitals with Chrome

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2 min read
Optimizing Static HTML And Images With Webpack

Optimizing Static HTML And Images With Webpack

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6 min read
Optimizing Images for Web Performance with NGINX

Optimizing Images for Web Performance with NGINX

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8 min read
Fast Inline Images With React and Webpack

Fast Inline Images With React and Webpack

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6 min read
5 Tips To Make Google Fonts Faster

5 Tips To Make Google Fonts Faster

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7 min read
Using Brotli Compression in NGINX

Using Brotli Compression in NGINX

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5 min read
HTTP/3 is Fast

HTTP/3 is Fast

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8 min read
Using HTTP Caching: 2022 Guide

Using HTTP Caching: 2022 Guide

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6 min read
Synthetic Testing and Real User Monitoring

Synthetic Testing and Real User Monitoring

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4 min read
Advertising's Performance Tradeoffs

Advertising's Performance Tradeoffs

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3 min read
High Performance Images: 2022 Guide

High Performance Images: 2022 Guide

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7 min read
Fix Your First Contentful Paint: Cheat Sheet

Fix Your First Contentful Paint: Cheat Sheet

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5 min read
Using First Contentful Paint - FCP

Using First Contentful Paint - FCP

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4 min read
Common Web Performance Tools

Common Web Performance Tools

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3 min read
Kinds of Web Performance Data

Kinds of Web Performance Data

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3 min read
Web Performance Metrics

Web Performance Metrics

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5 min read
Web Performance Fundamentals

Web Performance Fundamentals

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4 min read
Web Performance Profiling: Nike.com

Web Performance Profiling: Nike.com

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6 min read
The Limitations of Lighthouse

The Limitations of Lighthouse

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3 min read
How Hacker News Crushed DavidWalshBlog

How Hacker News Crushed DavidWalshBlog

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4 min read
Web Performance Profiling: Instacart.com

Web Performance Profiling: Instacart.com

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4 min read
Measuring First Input Delay

Measuring First Input Delay

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4 min read
Privacy and Ethical Web Analytics

Privacy and Ethical Web Analytics

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4 min read
Fastest News: Best Performing News Website

Fastest News: Best Performing News Website

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2 min read
Measuring Largest Contentful Paint

Measuring Largest Contentful Paint

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4 min read
Measuring Cumulative Layout Shift

Measuring Cumulative Layout Shift

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5 min read
How is Google so fast?

How is Google so fast?

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8 min read
Hard-Won Lessons Building Maintainable Web Applications

Hard-Won Lessons Building Maintainable Web Applications

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4 min read
Vital Web Performance

Vital Web Performance

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4 min read
Building Request Metrics

Building Request Metrics

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2 min read
Powerful Ignore Rules for Noisy JavaScript Errors

Powerful Ignore Rules for Noisy JavaScript Errors

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3 min read
A Dumpster-Fire Alert for Your JavaScript Errors

A Dumpster-Fire Alert for Your JavaScript Errors

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3 min read
The Ongoing State of JavaScript Errors

The Ongoing State of JavaScript Errors

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2 min read
What is Developer Time Worth?

What is Developer Time Worth?

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3 min read
Faster Elasticsearch Query Performance

Faster Elasticsearch Query Performance

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5 min read
Debugging: "Cannot read property 'length' of undefined."

Debugging: "Cannot read property 'length' of undefined."

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3 min read
Lessons Learned From A Buggy React Upgrade

Lessons Learned From A Buggy React Upgrade

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7 min read
Debugging: "Failed to construct 'Request': Invalid Argument." in Edge

Debugging: "Failed to construct 'Request': Invalid Argument." in Edge

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3 min read
Best Practices on JavaScript Page Weight

Best Practices on JavaScript Page Weight

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4 min read
How to Correctly Wrap a JavaScript Function

How to Correctly Wrap a JavaScript Function

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3 min read
Debugging: "Refused to get unsafe header" in Chrome

Debugging: "Refused to get unsafe header" in Chrome

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3 min read
How to Avoid Ad Blocker Errors

How to Avoid Ad Blocker Errors

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3 min read
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