CSS Wizardry

AUGUST 7, 2019

This is understandable—forgivable, almost—when you consider that TTFB begins to move into back-end territory, but if I was to sum up the problem as succinctly as possible, I’d say: While a good TTFB doesn’t necessarily mean you will have a fast website, a bad TTFB almost certainly guarantees a slow one. But what else is TTFB?

Latency 269

Latency Ecommerce Servers Mobile 269

Dynatrace

JUNE 27, 2022

Data collected on page load events, for example, can include navigation start (when performance begins to be measured), request start (right before the user makes a request from the server), and speed index metrics (measure page load speed). RUM works best only when people actively visit the application, website, or services.

Best Practices 183

Best Practices Monitoring Wireless Traffic 183

CSS Wizardry

MAY 31, 2019

One of the quickest wins—and one of the first things I recommend my clients do—to make websites faster can at first seem counter-intuitive: you should self-host all of your static assets, forgoing others’ CDNs/infrastructure. I’m going to use an example taken straight from Bootstrap’s own Getting Started. What Am I Talking About?

Cache 274

Cache Latency Infrastructure Website 274

Scalegrid

DECEMBER 21, 2023

Identifying key Redis® metrics such as latency, CPU usage, and memory metrics is crucial for effective Redis monitoring. To monitor Redis® instances effectively, collect Redis metrics focusing on cache hit ratio, memory allocated, and latency threshold. Providing them with clear insights into their system’s performance overall.

Strategy 130

Strategy Monitoring Latency DevOps 130

Dynatrace

APRIL 7, 2021

Kiosks, mobile apps, websites, and QR codes. Schirrmacher gave the example of a customer driving up to a gate and trying to use their QR code to scan in. For example, if there is a latency on a particular service, Dynatrace will flag this and trace its source – even if the source is a third party.

Cloud 159

Cloud Monitoring Latency Games 159

IO River

NOVEMBER 2, 2023

Do continue reading to gain a deep dive into static and dynamic content, its differences, pros, and cons while focusing on the best ways to optimize performance on websites that use such content.‍What As the website grows, the maintenance of static content can become more cumbersome and require robust content management practices.‍What

Cache 52

Cache Social Media Website Performance Website 52

Dynatrace

JULY 24, 2023

For example, consider an e-commerce website that automatically sends personalized discount codes to customers who abandon their shopping carts. Let’s examine a few examples of answer-driven automation using AI and context. DevOps automation example #2: Threat detection and response Let’s build on the previous example.

DevOps 228

DevOps Traffic Efficiency Servers 228

CSS Wizardry

APRIL 22, 2020

One of the more fundamental rules of building fast websites is to optimise your assets, and where text content such as HTML, CSS, and JS are concerned, we’re talking about compression. ReactDOM, for example, ends up 27% smaller when compressed with maximum-level Brotli compression (11) as opposed to with maximum-level Gzip (9).

Latency 269

Latency Servers Website Speed 269

Dynatrace

APRIL 5, 2021

These include website hosting, database management, backup and restore, IoT capabilities, e-commerce solutions, app development tools and more, with new services released regularly. Some common examples include: A request through API Gateway or Amplify. AWS continues to improve how it handles latency issues.

Lambda 186

Lambda AWS Serverless Hardware 186

Smashing Magazine

OCTOBER 31, 2023

For example, the data is pretty slow to update, refreshing every 28 days, meaning it is not the same as real-time monitoring. This data is distinct from CrUX because it’s collected directly by the website owner by installing an analytics snippet on their website. But it comes with caveats. So why use lab data at all?

Speed 97

Speed Google Website Metrics 97

The Netflix TechBlog

FEBRUARY 9, 2021

How We Got Here Netflix started as a website that allowed members to manage their DVD queue. This website was later enhanced with the capability to stream content. Over time, devices increased in capability and functions that were once only accessible on the website became accessible through streaming devices.

Architecture 221

Architecture Latency Servers Website 221

Dynatrace

OCTOBER 4, 2021

To understand the importance of API monitoring, consider a website that provides weather information. For example, some developers may be using an old version of an API that will soon be deprecated. For example, API calls in one geographic region may be consistently slower than calls in another region.

Monitoring 186

Monitoring Latency Metrics Availability 186

KeyCDN

FEBRUARY 4, 2021

With the rise of distributed denial-of-service (DDoS) attacks using a high quality DNS hosting provider is very important to the redundancy of your website. There is nothing worse for visitors than your website being inaccessible. Oddly enough we encountered this error to a third party website while writing this article.

Cache 134

Cache Website Internet Internet 134

Dynatrace

DECEMBER 2, 2021

For example, an SLA between a web host provider and customer can guarantee 99.95% uptime for all web services of a company over a year. For example, if the SLA for a website is 99.95% uptime, its corresponding SLO could be 99.95% availability of the login services. For example, if your SLO guarantees 99.5% What are SLOs?

Metrics 200

Metrics Best Practices DevOps Infrastructure 200

IO River

NOVEMBER 2, 2023

Do continue reading to gain a deep dive into static and dynamic content, its differences, pros, and cons while focusing on the best ways to optimize performance on websites that use such content.‍What is Static Content?Static For example, BBC and CNN benefit greatly from dynamic content. For example, consider tools like ChatGPT.

Cache 52

Cache Social Media Website Performance Website 52

KeyCDN

MARCH 10, 2021

The image below shows a significant drop in latency once we've launched the new point of presence in Israel. In fact, latency has been reduced by almost 50%! With a total of 5 POPs in Oceania, this continent benefits from lower latency with every POP added. For example, the POP in Tel Aviv uses ilta.

Latency 110

Latency Internet Internet Tuning 110

Adrian Cockcroft

JANUARY 29, 2023

The common way to deal with this is to measure percentiles, and track the 90%, 99% response times for example. For example lets say you have a 99% within 2 seconds SLA, and your current 99%ile measured over one minute is 1 second. What Is the Expected Distribution of Website Response Times?

Lambda 98

Lambda Latency Cache C++ 98

Dynatrace

MAY 5, 2021

For example, improving latency by as little as 0.1 seconds at e-commerce websites increases the average size of shopping carts by as much as 9.2%. latency is the number one reason consumers abandon mobile sites. As digital transformation increases, end-user expectations place ever-increasing demands on cloud applications.

Benchmarking 191

Benchmarking Latency Speed Software 191

CSS Wizardry

MARCH 3, 2019

The best request is the one that never happens: in the fight for fast websites, avoiding the network is far better than hitting the network at all. If, however, there wasn’t a new file on the server, we’ll bring back a 304 header, no new file, but an entire roundtrip of latency. — Harry Roberts (@csswizardry) 3 March, 2019.

Cache 264

Cache Latency Strategy Servers 264

Smashing Magazine

AUGUST 20, 2021

The world’s first website was made from static HTML files created in a text editor. Fast-forward 30 years, and website technology has changed significantly — we have images, stylesheets, JavaScript, streaming video, AJAX, animation, WebSockets, WebGL, rounded corners in CSS — the list goes on. Mike Neumegen. released 1998.

Ecommerce 139

Ecommerce Website Government Internet 139

All Things Distributed

NOVEMBER 5, 2015

This region will provide even lower latency and strong data sovereignty to local users. Here are some examples of how our UK customers are using the AWS platform: Hot Startups – Shazam , Hailo , Omnifone , Yplan , SwiftKey , Aire , GoSquared. Public Sector & Not-for-Profit – UCAS , Makewaves , JustGiving.

AWS 167

AWS Retail Entertainment IoT 167

Scalegrid

JANUARY 12, 2024

Various forms can take shape when discussing workloads within the realm of cloud computing environments – examples include order management databases, collaboration tools, videoconferencing systems, virtual desktops, and disaster recovery mechanisms. What is an example of a workload? What is meant by the workload in computers?

Cloud 130

Cloud Virtualization Storage Efficiency 130

Smashing Magazine

MARCH 25, 2021

Unquestionably, media enlivens websites, adding appeal, excitement, and intrigue, let alone enticements to stay on a page and frequently revisit it. For example, a budget can help them decide if a page should contain five images — or three images and one video — and still remain within the planned limits. Akshay Ranganath.

Media 118

Media Performance Mobile Latency 118

Dotcom-Montior

MAY 12, 2020

Website and web application technologies have grown tremendously over the years. Websites are now more than just the storage and retrieval of information to present content to users. Website and Web Application Monitoring. Network latency. Users are likely to abandon a website that takes more than 3 seconds to load.

Monitoring 63

Monitoring Entertainment Hardware Latency 63

Smashing Magazine

AUGUST 3, 2023

This commitment involves prioritizing websites that offer not only relevant content but also an excellent user experience. LCP is particularly vital for landing pages , which are predominantly content and often the first touch-point a visitor has with a website. Here are some examples: Looker Studio filter.

Performance 74

Performance Cache Traffic Metrics 74

All Things Distributed

JUNE 21, 2018

Airbnb is a great example of a customer building high-performance and scalable applications with Amazon Aurora. Use cases such as gaming, ad tech, and IoT lend themselves particularly well to the key-value data model where the access patterns require low-latency Gets/Puts for known key values. Take Expedia, for example.

Database 167

Database AWS Games Latency 167

Smashing Magazine

MAY 16, 2022

In this piece, we will dive deeper to show how Server-Timing headers are so uniquely powerful, show some practical examples by solving challenging monitoring problems with this header, and provoke some creative inspiration by combining this technique with service workers. Let’s look at this in a complete example.

Servers 93

Servers Monitoring Cache Network 93

Dotcom-Montior

NOVEMBER 24, 2021

There was a time when standing up a website or application was simple and straightforward and not the complex networks they are today. Ok, so maybe that is an oversimplified example, but you get the point. While there are more options when it comes to creating a website, the complexity of the environment has expanded.

Systems 74

Systems Monitoring Hardware Network 74

Dotcom-Montior

NOVEMBER 11, 2020

However, when the time comes for resources to be requested, there can be latency in the time it takes to for that code to start back up. Applications that are running continuously on a dedicated server aren’t as impacted by latency issues. The time it takes between an action and a response is latency. Security & Privacy.

Serverless 57

Serverless Monitoring Lambda Latency 57

Smashing Magazine

AUGUST 22, 2021

Because we are dealing with network protocols here, we will mainly look at network aspects, of which two are most important: latency and bandwidth. Latency can be roughly defined as the time it takes to send a packet from point A (say, the client) to point B (the server). Two-way latency is often called round-trip time (RTT).

Performance 106

Performance Network Latency Servers 106

Percona

JUNE 22, 2023

Let’s dive in and learn how (and what) to effectively monitor MySQL performance, along with examples from PMM, by understanding the critical KPIs to watch for. This is not an exhaustive list but an example of what we can watch for.

Performance 104

Performance Monitoring Traffic Database 104

All Things Distributed

NOVEMBER 13, 2018

The Lamborghini website was being hosted on outdated infrastructure when the company decided to boost their online presence to coincide with the launch of their Aventador J sports car. The website went online in less than one month and was able to support a 250 percent increase in traffic around the launch of the Aventador J.

AWS 167

AWS Energy Automotive Traffic 167

All Things Distributed

NOVEMBER 12, 2018

The AWS GovCloud (US-East) Region is located in the eastern part of the United States, providing customers with a second isolated Region in which to run mission-critical workloads with lower latency and high availability. By using AWS, they have been able to reduce the time to build, test, and scale software from weeks to hours.

AWS 117

AWS Healthcare Cloud Government 117

KeyCDN

FEBRUARY 13, 2020

This is ideal for delivering images of any size with low latency regardless of where the user is located. Image Processing examples Just a few steps are necessary and you’re ready to go: Create a Push Zone and enable Image Processing in the Zone settings. A combination that will supercharge your website. crop=fp,0.74,0.25&width=800&height=100

Processing 78

Processing Storage Latency Servers 78

Speed Curve

MAY 1, 2023

It's easier to make a fast website than it is to keep a website fast. Let's continue with the example above, where the worst LCP time was 8.64 INP logs the latency of all interactions throughout the entire page lifecycle. Below is an example of a dashboard created for an SEO team. The slowest LCP time is 8.64

Performance 98

Performance Metrics Media Google 98

MachMetrics

OCTOBER 16, 2019

However, there is excitement around Starlink for other reasons – namely, the implications it might have for internet speed and latency – even by just a small amount (20 milliseconds on average). And thus, a fast website is more critical than ever. Starlink’s Goal: Reduce Internet Latency.

Internet 44

Internet Internet Latency Speed 44

Dotcom-Montior

JUNE 29, 2020

Cross-department application monitoring for bottleneck and latency. Some of them don’t really need 24/7 monitoring, although a regular system check is necessary, while some of them will need continuous monitoring, for example, like your IT help desk. Monitor third-party APIs and External Websites. Focus on SLA compliance.

Monitoring 75

Monitoring Strategy Infrastructure Latency 75