Remove Google Remove Network Remove Servers Remove Traffic
article thumbnail

How to use Server Timing to get backend transparency from your CDN

Speed Curve

Server-timing headers are a key tool in understanding what's happening within that black box of Time to First Byte (TTFB). Google recommends that TTFB be 800ms at the 75th percentile. Cue server-timing headers Historically, when looking at page speed, we've had the tendency to ignore TTFB when trying to optimize the user experience.

Servers 57
article thumbnail

Site reliability done right: 5 SRE best practices that deliver on business objectives

Dynatrace

The growing amount of data processed at the network edge, where failures are more difficult to prevent, magnifies complexity. It detects regressions and deviations from previously observed behavior across metrics such as latency, traffic, error rates, saturation, security coverage, vulnerability risk levels, and memory consumption.

Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Trending Sources

article thumbnail

Leverage automated and intelligent observability for OpenTelemetry for Go with Dynatrace PurePath 4

Dynatrace

With Dynatrace OneAgent you also benefit from support for traffic routing and traffic control. OneAgent implements network zones to create traffic routing rules and limit cross-data-center traffic. TCP Server. // Start TCP server. listener, _ := net.Listen("tcp", ":1234"). defer conn.Close().

Traffic 166
article thumbnail

Lessons learned from enterprise service-level objective management

Dynatrace

This represents the total number of requests across the network. This refers to the load on your network and servers. In this case, the customer offers a managed service that runs on Amazon Web Services, Microsoft Azure, and Google. The “Four Golden Signals” include the following: Latency. Saturation.

article thumbnail

Understanding the True Cost of Client-Side A/B Testing

Tim Kadlec

From a convenience perspective, running client-side tests is significantly easier to do than server-side testing. With server-side testing, you need developer resources to create different experiments. Edge computing introduces a programmable layer between your server or CDN and the folks using your site. million dollars.

Testing 137
article thumbnail

How the Great Firewall of China Affects Performance of Websites Outside of China

Dotcom-Montior

This project implements multiple techniques and tactics to censor China’s internet and controls the internet gateways to analyze, filter, and manipulate the internet traffic between inside and outside of China. Instead, you will encounter forever loading and other messages like timeout, connection error, network problem, etc.

Website 82
article thumbnail

Notes on: Married to HTTP/3

Tim Kadlec

HTTP/3 work started in 2012 with Google working on QUIC, adopted by IETF in 2017, RFC’s published in June 2022. The TLS + QUIC layer makes UDP safer to use, but a lot of networks will likely still block for awhile. No server push! The RSVP problem: HTTP/3 might be blocked on the network or may not be enabled on the server.

Network 64