Speed Curve

APRIL 27, 2022

I chose Wiggle semi-randomly after searching the HTTP Archive for sites that use Google Optimize.). Unfortunately, Google Optimize – like most third-party tags – doesn't expose any timing information for its key milestones (page hidden, page shown), but there are still ways we can measure them. Effects on other Web Vitals.

Performance 145

Performance C++ Google Retail 145

The Netflix TechBlog

APRIL 27, 2023

For example, we are able to now correlate increased error rates with increased rate of specific exceptions occurring in logs and even point to an exemplar stacktrace, as shown below: Our logs pipeline fingerprints every log message and attaches a (very high cardinality) fingerprint tag to a log events counter that is then emitted to Atlas Streaming.

Storage 288

Storage Cache Metrics Database 288

Smashing Magazine

AUGUST 23, 2019

Unfortunately, you can’t tell an img tag in an attribute how much of the image should be loaded at what time. With Ajax, however, this is possible, provided that the server delivering the image supports HTTP Range Requests. Determine Byte Offset Up To Which The First HTTP Range Request Must Load The Preview Image. and no more.

Network 103

Network Servers Programming Code 103

Dynatrace

OCTOBER 7, 2020

For example, StatsD doesn’t support dimensions and tagging. Many metric libraries today like Spring micrometer, Dropwizard, or OpenMetrics support such tags, which aren’t supported by StatsD. As this approach is HTTP-based, you can use it anywhere.

Open Source 254

Open Source Metrics Analytics Tuning 254

Dynatrace

APRIL 20, 2020

Also, common web server metrics that are important when you monitor Apache HTTP, Nginx, or Microsoft IIS. Choose any metric, filter the chart to your Management zone or by tags to see the process and hosts that you’re interested in. All of these metrics are now part of infrastructure mode. How to get access. What’s next.

Infrastructure 151

Infrastructure Metrics Java Virtualization 151

Dynatrace

NOVEMBER 3, 2020

To activate the integration, go to Settings > Monitored technologies and look for Dynatrace OneAgent StatsD, Pipe, HTTP Metric API. One reason might be that StatsD doesn’t support dimensions or tagging. Click the Edit button and turn on Enable the Extension Execution Controller on every host.

Metrics 157

Metrics Open Source Monitoring Traffic 157

Dynatrace

MAY 2, 2019

Best practice: Filter results with management zones or tag filters. If your environment is organized with tags, you can add tag filters to further reduce the result set and to speed up the query. Let’s begin with a simple example of generating a report of all hosts that Dynatrace monitors within a specific management zone.

Best Practices 128

Best Practices Monitoring Cache Speed 128

Percona

MARCH 13, 2023

Deployment with Docker We published a Docker image with all components in Docker Hub: perconalab/neon Tags | Docker Hub And the source code is located in our build repository: Percona-Lab/serverless-postgresql-build (github.com) Deployment steps For my experiments, I follow these steps. 5454 --listen-http=0.0.0.0:7676

Serverless 116

Serverless C++ Storage Latency 116

KeyCDN

SEPTEMBER 12, 2019

Well, according to HTTP Archive , as of June 1, 2019 the average desktop page is 1,896.8 Image Alt Text Alt text, also referred to as alt tags, describe the image and purpose for it on the page. Image Title Tags The image title attribute, also referred to as title tags, are not required by Google.

Social Media 106

Social Media Media Google Website 106

Dynatrace

JUNE 2, 2020

So that you can access a clear and easy-to-understand interface, all the new endpoints operate on resources using common HTTP methods. The entitySelector can be used on the /metrics/query endpoint and will also be available for use with /entities , /problems , and /tags when those endpoints are released in the future.

Metrics 186

Metrics Scalability Tuning Monitoring 186

Smashing Magazine

AUGUST 25, 2022

Can I use the <video> tag? It features a number of advantages to just using a static video in the <video> tag. The industry standard for video streaming is HTTP Live Streaming (HLS). This article is sponsored by imgix. Do I need a JavaScript video player? HLS: The Magic Behind Smooth Video Streaming.

Media 106

Media Speed Network Analytics 106

Dareboost

NOVEMBER 18, 2018

When the browser receives an HTTP response, it actually receives text encoded in bytes, where each byte or sequence of bytes represents a given character. If the browser does not have a clear information about … Continue reading Content Encoding: why and how to use the meta charset tag and the Content-Type header →

Speed 61

Speed Best Practices 61

Percona

DECEMBER 2, 2022

He changed HTTP to HTTPS protocol in the links in documentation, README, and other files in Percona Monitoring and Management (PMM), Community, MongoDB Exporter, and Percona Docker repositories. NikhilWaghmode09 fixed the HTML tag in the community repository. Each of them will receive a T-shirt and a mug with a unique design.

Open Source 55

Open Source Azure Database Speed 55

Rigor

JULY 2, 2019

You want to secure the information you are sending and receiving by switching from HTTP to HTTPs. In the best-case scenario, redirection triggers one additional HTTP request-response cycle, which delays page rendering. Impact of HTTP Redirection. You want to track clicks and log pages that refer users to your site/sites.

Mobile 60

Mobile Traffic Google Latency 60

Testlodge

OCTOBER 1, 2021

Hypertext Markup Language (HTML) uses tags and attributes to control how the text in the front end of a website is displayed. It can be easy to overlook issues like open tags or misspellings during a visual check. Looking for an open tag in 100 lines of code is like looking for a needle in a haystack.

Testing 61

Testing Best Practices C++ Code 61

Speed Curve

DECEMBER 19, 2018

What we see is that the HTML parser stops when it encounters a SCRIPT tag until that script is downloaded, parsed, and executed. Because the HTML parser stopped, all network traffic also stopped (because no other HTML tags were parsed to initiate HTTP requests). The chart below shows the adoption of asynchronous script loading.

Internet 53

Internet Internet Website Traffic 53

MachMetrics

SEPTEMBER 22, 2020

Fix #2 Break Up Javascript Files to Better Use HTTP/2. The best part is, that these smaller files could all be downloaded asynchronously, thanks to HTTP/2. Target seems to load an <img> tag as well as a <div> with the product image set as the background. Additional Optimization.

Retail 82

Retail Speed Website Google 82

Dynatrace

NOVEMBER 23, 2020

Example: You are running a multi-tier application (web server, database) and you configured a HTTP health check which simply prints out “OK” on the application server and one which is running a simple database query on the Database. Both health checks are running perfectly fine and it seems that there is no problem.

Virtualization 160

Virtualization Infrastructure Monitoring Cloud 160

CSS - Tricks

AUGUST 19, 2019

That'd be 14 extra <link> tags in the first few packets of data on every request on this site. I used the HTTP Archive to find a couple of sites that use Cloudinary for their images, and tested them unchanged, and then with the preconnect script injected. res.cloudinary.com ad.doubleclick.com s3.buysellads.com

Network 52

Network Performance Best Practices Internet 52

Dotcom-Montior

JUNE 15, 2020

The main filtering and blocking technologies of Great Firewall include IP blocking of the national entrance gateway, keyword filtering and blocking at the backbone router, HTTP/S certificate filtering, detection and banning of phishing, and domain name hijacking. HTTP/S Certificate Filtering. Try checking in the internet connection.”

Monitoring 52

Monitoring Performance Artificial Intelligence Internet 52

Smashing Magazine

AUGUST 18, 2021

Since the code contains JavaScript modules, you can only run the example from an HTTP server and not from the local file system. You can use the tag <gantt-chart></gantt-chart> anywhere in the HTML files of your application (in my case in the file index.html ) under the following conditions: The script VanillaGanttChart.js

Code 139

Code Servers Development Availability 139

Tim Kadlec

JUNE 6, 2018

The watch will also provide a way for you to optimize your layout specifically for the smaller sizes (though I’ll be honest, I question whether we needed a separate meta tag to accomplish this): Now if you want to optimize your content specifically, you’ll need to add yet another meta tag. That’s roughly 1.7-2.4MB

Hardware 60

Hardware Media Tuning Servers 60

Smashing Magazine

APRIL 17, 2019

The first of these is prefetching, and its link tag might look like this: <link rel="prefetch" href="[link] as="document"> This tells the browser that it can go ahead and fetch a page in the background so that it’s ready to go when requested.

Performance 106

Performance Games Servers Cache 106

Dynatrace

NOVEMBER 22, 2019

Synthetic monitors (both HTTP and browser) can be assigned to management zones based either on their names or tags. Create and configure a browser monitor or an HTTP monitor. Create and configure a browser monitor or an HTTP monitor. There are two scenarios: When a user only has access to one specific management zone.

Monitoring 30

Monitoring Tuning 30

Smashing Magazine

OCTOBER 1, 2021

content/articles/first-blog-post.md --> title: My first blog post description: This is my first blog post on algolia nuxt tags: [first, lorem ipsum, Iusto]. ## Lorem ipsum Lorem ipsum dolor sit amet consectetur, adipisicing elit. A HTTP client to interact with Algolia. Here is the file for our first article in markdown format.

Media 122

Media Code Servers Performance 122

Smashing Magazine

AUGUST 3, 2021

Browsers ignore invalid HTML tags and unsupported CSS properties. Double-clicking a button that submits a form should not submit the form twice, especially for non-idempotent HTTP methods. Risk appetite and surrounding context influence what HTTP methods you are comfortable retrying. Why Be Resilient.

Network 145

Network Engineering Availability Monitoring 145

Abhishek Tiwari

JULY 22, 2023

For instance, terraform-compliance can enforce that all AWS EC2 instances have specific tags defined or that all Google Cloud resources have encryption enabled. It allows organizations to define compliance rules using natural language constructs or BDD like specifications. Checkov: Checkov is a static code analysis tool.

AWS 52

AWS Best Practices Infrastructure Traffic 52

Dynatrace

AUGUST 1, 2019

What are Dynatrace tags? That is where Dynatrace tags come in. In a nutshell, tags in Dynatrace are labels or markers used for organizing entities in large monitoring environments. Below shows a few tags for my front-end service; “ environment :orders-project-staging”and “ service :front-end”. Dynatrace API.

Azure 26

Azure DevOps Performance Testing Testing 26

Dynatrace

MAY 28, 2020

Step #3: Tagging of services. A key concept in monitoring is proper tagging. Tagging allows you to better organize your monitoring data. There are multiple ways to define tags and metadata in Dynatrace : Manual Tagging : Put them on service and the process group via the UI or the Dynatrace API.

Engineering 191

Engineering Performance Metrics Best Practices 191

Smashing Magazine

DECEMBER 17, 2020

Use the right tags in the right places, make sure headings are arranged logically. HTTPs HTTPS (Hypertext Transfer Protocol Secure) improves the connection security between users and a website. Have HTTPS. HTTP/2 Test Tool by Geekflare. Clear Structure Markup This is so simple and so, so important.

Engineering 130

Engineering Google Website Analytics 130

Smashing Magazine

JUNE 28, 2021

It’s a collection of mostly <head> tags and attributes I usually use on every website I build. The abbreviation nav just creates a <nav> start and end tag by default, but what I usually need is a <nav> with a nested <ul> , <li> elements and links ( <a> ). For example, ! Navigation.

Code 101

Code Social Media Media Website 101

Tim Kadlec

FEBRUARY 7, 2010

First off was setting expires tags and turning gzipping on. The icons for the RSS, Twitter and LinkedIn links in the footer were separate images - each requiring its own HTTP request. Since I’ve done this in too many.htaccess files to count, this was simply a copy/paste job with very little tweaking necessary.

Performance 40

Performance Cache C++ Speed 40

Smashing Magazine

OCTOBER 24, 2023

All of that is dumped on any given page in one fell swoop courtesy of Google Tag Manager (GTM), which allows us to deploy and run scripts without having to go through the pain of re-deploying the entire site. Adding the async attribute to a <script> tag will load the script asynchronously, executing it as soon as it’s downloaded.

Google 90

Google Analytics Traffic Metrics 90

Smashing Magazine

NOVEMBER 4, 2021

import React, { useState } from "react"; import gql from "graphql-tag"; import { useQuery, useMutation } from "@apollo/client"; import Loader from "./components/Loader"; import React, { useState } from "react"; import gql from "graphql-tag"; import { useQuery, useMutation } from "@apollo/client"; import Loader from "./components/Loader";

Cache 114

Cache Servers Transportation Code 114

Tim Kadlec

JANUARY 22, 2008

Version targeting, as proposed by Microsoft, will use a X-UA-Compatible declaration, either via a META tag or as a HTTP header on the server, to determine which rendering engine the page will be displayed in.

Engineering 40

Engineering AWS Code Servers 40

Tim Kadlec

APRIL 24, 2008

For example, let’s look at the element most often styled using pseudo-classes: the anchor tag (). Some anchor tags point to locations a user has already viewed, and some point to locations the user has not yet visited. Looking at the document structure, we can’t tell this. Pseudo-classes are always prefixed by a colon.).

40

40

Dynatrace

APRIL 21, 2022

When you set up synchronized username-password pairs in the credential vault , Dynatrace automatically creates HTTP monitors specifically for the purpose of synchronization. Fixed resolution for missing tags and management zones from some entities on event and problems. (APM-361411). APM-363007). APM-360914). APM-361411).

Azure 215

Azure Metrics AWS Monitoring 215