The Biggest ASP.NET Core Performance Problem
Microsoft is playing fast and loose with performance and localization. Things are getting worse for Windows in.Net 5.0. Watch as Eric explains the performance issue and how to avoid it.
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Request Metrics
Request Metrics Released! What We Got Wrong.
Request Metrics has released and going well. We made some good choices and some not so good choices. Watch Part 2 of our Request Metrics Released series to see how things are going, and what we got wrong!
Request Metrics Released! What We Got Right.
It's been a long time since we produced a new Request Metrics video and we wanted to give an update! Things have been going well and the product is out there! We made some good choices. Some not so good choices. And we've made many enhancements since launch. Watch Part 1 of our Request Metrics Released series to see how things are going, and what we did right!
Using the Resource Timeline in Request Metrics
The Resource Timeline in Request Metrics is a heat map of all the files requested by your pages. It shows the range of resource load time and critical load events experienced by all users, not just a single point load. The data allows you to see which resources impact your page metrics as well as the variability in their load time.
Advertising's Performance Tradeoffs
Advertising is everywhere on the web and users have noticed. More than 40% of internet users block ads. Are these users sticking it to the man or just tired of slow site performance? To find out, we measure advertising’s performance impact on a few popular sites.
Crazy Like a Fox: Redis as Your Primary Database
Redis is fast. It’s fast because the data is all in memory. Persistence options are limited. Because of this, many people say, “Redis is for transient data only!” However, sometimes the need for speed and ease of operations can outweigh the durability downsides! In this talk, we look at a real SaaS business using Redis as its (only) datastore. You’ll learn why we decided to go all-in on Redis and the challenges we faced. You’ll learn how we operationalized the setup, handle backups and restores, and how we’ll scale out. Are we making a terrible mistake? You be the judge!
Fix Your First Contentful Paint (FCP): Cheat Sheet
Are slow FCP scores getting you down? Worried that website performance is frustrating your users and hurting your SEO rankings? This FCP cheat sheet has all the tactics (with links) you’ll need to have screaming-fast FCP scores. First Contentful Paint (FCP) is a measurement of how long it takes to show the user the first bit of content. Measuring FCP encourages your website to respond quickly to requests so that users know their request has been received.
Using First Contentful Paint (FCP)
First Contentful Paint, or FCP, measures the time take to render the first element of a webpage. It’s a modern, user-centric measurement of how fast users see a response from your website. Here’s everything you need to know about the metric and how to use it. FCP is one of the Core Web Vital performance metrics that measure user’s perceived performance of websites. These metrics are incredibly important to delivering fast user experiences, and avoiding SEO performance penalties.
How Hacker News Crushed DavidWalshBlog
Earlier this month, David’s heartfelt posting about leaving Mozilla made the front page of Hacker News. Traffic increased by 800% to his already-busy website, which slowed and eventually failed under the pressure. Request Metrics monitors performance and uptime for David’s blog, and our metrics tell an interesting story. Here’s what happened, why, and what you can do to prepare your site for traffic surges.
Tutorial: Monitoring Your Core Web Vitals
Web performance used to be easy. You’d time how long a page takes to load, easy. But the rise of client-side JavaScript has introduced bold new ways for websites to be frustratingly slow. Measuring this new slowness will take new metrics. Google calls them the Core Web Vitals. Each of the Core Web Vitals measures a different aspect of how a web application responds. This post will take a look at each of these metrics, what they measure, and how to use them.