Dotcom-Montior

JUNE 25, 2020

The Great Firewall of China, or as it’s officially called, the Golden Shield Project, is an internet censorship project to block people from accessing specific foreign websites. It is the world’s most advanced and extensive Internet censorship program. The How and What of The Great Firewall of China. DNS Poisoning/Spoofing.

Website 97

Website Internet Internet Performance 97

Brendan Gregg

FEBRUARY 28, 2023

My personal opinion is that I don't see a widespread need for more capacity given horizontal scaling and servers that can already exceed 1 Tbyte of DRAM; bandwidth is also helpful, but I'd be concerned about the increased latency for adding a hop to more memory.

Performance 110

Performance Latency Cache Virtualization 110

KeyCDN

OCTOBER 3, 2019

After HTTP/2, coming up next is QUIC (Quick UDP Internet Connections). Google has been working for quite some time to speed up its network protocols in order to minimize website response times. Google is hopeful that QUIC can reduce connection costs towards zero RTTs. Google plans to propose QUIC as an IETF standard.

Transportation 51

Transportation Internet Internet Google 51

Dotcom-Montior

JUNE 15, 2020

The entire country of China’s internet connectivity is shielded by the Great Firewall (GFW). There are three state-owned ISP providers, China Unicom, China Telecom, and China Mobile , that control internet in China. These updates will disable access of Google apps downloader, for example. Keyword Filtering and Blocking.

Monitoring 52

Monitoring Performance Artificial Intelligence Internet 52

KeyCDN

JANUARY 14, 2021

Responsive Design - Any site that you develop should render properly across all devices, as more and more people access the internet via mobile devices. What makes React unique is that it can be rendered either server or client side. Originally created as an early fork of Angular by engineers at Google, Vue.js

Google 135

Google Mobile Open Source Website 135

Dotcom-Montior

JUNE 25, 2021

The Great Firewall of China, or as it’s officially called, the Golden Shield Project, is an internet censorship project to block people from accessing specific foreign websites. It is the world’s most advanced and extensive Internet censorship program. The How and What of The Great Firewall of China. DNS Poisoning/Spoofing.

Website 52

Website Internet Internet Performance 52

Dotcom-Montior

APRIL 27, 2021

The Great Firewall of China, or as it’s officially called, the Golden Shield Project, is an internet censorship project to block people from accessing specific foreign websites. It is the world’s most advanced and extensive Internet censorship program. The How and What of The Great Firewall of China. DNS Poisoning/Spoofing.

Website 52

Website Internet Internet Performance 52

High Scalability

NOVEMBER 30, 2018

8 : successful Mars landings; $250,000 : proposed price for Facebook Graph API; 33 : countries where mobile internet is faster than WiFi; 1000s : Facebook cache poisoning; 8.2 ” @emileifrem : Adobe used 125 MongoDB servers to run their activity feed. It was replaced by 48 Cassandra servers. servers of Neo4j.

Internet 28

Internet Internet Scalability Blockchain 28

Dotcom-Montior

JUNE 25, 2020

These certificates are then activated on the company’s website which ensures that a secure connection is always set up between the web browser and the web server. SSL certificates maintain the security of data between servers. Increase the Google rankings of your web pages. What are SSL Certificates Used For?

Monitoring 77

Monitoring Website Internet Internet 77

MachMetrics

JUNE 16, 2020

Google made SSL use a ranking factor way back in 2014, and since Chrome 68, a “Not Secure” warning appears next to the URL of sites that aren’t using HTTPS. Source: Google Blog. These are typically implemented automatically by the hosting company servers. To be completely honest, you almost have to use it.

Speed 86

Speed Latency Google Website 86

Smashing Magazine

JANUARY 15, 2019

You may not think about it often, but the Internet uses a colossal amount of electricity. This, in turn, means that the Internet’s carbon footprint has grown to the point where it may have eclipsed global air travel , and this makes the Internet the largest coal-fired machine on Earth. Do we have a carousel of images?

Website Performance 73

Website Performance Website Energy Performance 73

Smashing Magazine

DECEMBER 19, 2021

LCP, or Largest Contentful Paint , is one of the three Core Web Vitals that you must “pass” to get the full search ranking boost from Google as part of their Page Experience Update. From an SEO perspective, it doesn’t really matter what other tools tell you, GSC is what Google Search sees. The issue was that LCP was too slow on mobile.

Google 143

Google Traffic Mobile Website 143

Randon ASCII

JULY 11, 2022

This slowdown may be mitigated in Windows 11 but in the latest Windows Server editions – where it matters most – this bug is alive and well. I’d been testing on a virtual machine in a data center that I had access to, purely because this machine has an internet connection that runs at over 2 Gbps. Server versions should be fine….

Cache 105

Cache Energy Google Processing 105

Dynatrace

AUGUST 24, 2020

Windows: Windows Server 1809. Linux: Google Container-Optimized OS 73 LTS. Fixed an issue in the jquery module on old Internet Explorers, where accessing a property on the ActiveXObject would throw an exception (ONE-44455). Last compatible OneAgent version: 1.205. x86 (64bit-only). Vendor announcement. x86 (64bit-only).

Java 103

Java Operating System Infrastructure Metrics 103

MachMetrics

JULY 31, 2020

Simply put, compression allows the web server to send smaller files to your web site viewers. When someone enters your URL and requests your site, their browser will indicate to the web server that it understands compression (and which type it understands). What is HTTP Compression? Gzip Compression. How Do I Enable Gzip?

Speed 67

Speed Servers Google Tuning 67

Brendan Gregg

FEBRUARY 28, 2023

My personal opinion is that I don't see a widespread need for more capacity given horizontal scaling and servers that can already exceed 1 Tbyte of DRAM; bandwidth is also helpful, but I'd be concerned about the increased latency for adding a hop to more memory.

Performance 52

Performance Latency Cache Virtualization 52

Brendan Gregg

JULY 4, 2021

I summarized these topics and more as a plenary conference talk, including my own predictions (as a senior performance engineer) for the future of computing performance, with a focus on back-end servers.

Performance 52

Performance Latency Hardware Storage 52

Dotcom-Montior

AUGUST 5, 2020

As if website speed wasn’t enough, Google has recently announced that user metrics will become a core ranking factor by 2021. The Dotcom-Monitor platform also offers solutions to monitor your Internet Infrastructure, such web servers and DNS servers. A slow DNS resolution can translate to slow web page performance.

Website 92

Website Speed Cache Traffic 92

Testsigma

MAY 5, 2021

MultiBrowser supports testing on all versions of Chrome, Firefox, Edge, and Internet Explorer 11. Rapise supports multiple versions of Internet Explorer, Mozilla Firefox, and Chrome; plus, the test scripts can be executed across different browsers that you have on your local machine. Picture Credit: MultiBrowser. Highlights.

Testing Tools 74

Testing Tools Testing Internet Internet 74

Jos

JUNE 2, 2018

Google’s Lighthouse is one of them, which shows information about PWA, SEO and more. presented in Google IO 2018 ( source ) These tools make it easier to determine where we need to put emphasis to improve our sites. Also, the speed of my internet connection is humongous and I’m close to data centres located in Stockholm and London.

Performance 237

Performance Speed Google Media 237

The Morning Paper

NOVEMBER 19, 2019

Google Docs, Trello, …). Although they let you access your data anywhere, all data access must go via the server, and you can only do the things that the server will let you do. Servers still exist, but they hold secondary copies of your data in order to assist with access from multiple devices. I’m all in :).

Cloud 83

Cloud Software Software Internet 83

Smashing Magazine

DECEMBER 14, 2021

HTTP(s) Headers are key-value pairs that can be used by the client or server to pass additional information along with an HTTP(s) request or response. It was very important to load the page in iframe , I was wandering around the internet to find a way to load it. But first, let’s start at the beginning. What Are HTTP(s) Headers?

Testing 99

Testing Network Website Google 99

Testsigma

DECEMBER 12, 2020

Since the beginning of the internet era, browsers and websites have lived co-dependently. Starting from the internet explorer, then to the Mozilla project and now to at least six major browsers in the market, we have evolved quite well. Today, you will hardly find anyone using Google Chrome 60. Now comes the testing part.

Testing 53

Testing Operating System Website Latency 53

MachMetrics

DECEMBER 27, 2019

It can also be described as server delay. TTFB is typically reduced via server-side optimizations, such as enabling caching and database indexes. Per Google’s Page Speed Insights, a fast First Input Delay is below 100ms. Google actually led a machine learning study analysing the effects of bigger, complex pages.

Performance 52

Performance Speed Website Mobile 52

Rigor

SEPTEMBER 11, 2019

Jake is a developer advocate at Google working with the Chrome team to develop and promote web standards and developer tools, as well as a contributor to the Chromium blog. Jake is a frequent speaker at many popular conferences and events, such as 100 Days of Google Dev , JAMstakConf , JSConf , SmashingConf , and dozens of others.

Performance 89

Performance Education Google Website 89

Adrian Cockcroft

JUNE 21, 2022

I became the Sun UK local specialist in performance and hardware, and as Sun transitioned from a desktop workstation company to sell high end multiprocessor servers I was helping customers find and fix scalability problems. This was followed by a greatly expanded second edition with some additional chapters by Rich Pettit.

Tuning 52

Tuning Benchmarking Engineering C++ 52

All Things Distributed

FEBRUARY 23, 2011

In a follow up to the last blog post I have removed the last two dependencies this blog had on running a server somewhere: comments are now served by Disqus and search is now handled by Bing. It imported the commented from my Moveable Type server without a hitch. No Server Required - Jekyll & Amazon S3. Expanding the Cloud â??

AWS 78

AWS Storage Big Data Servers 78

Testsigma

MARCH 23, 2021

As of September 2020, Statista reports that around 30,40,000 apps are available on Google Playstore. Test With Interruptions: Interruptions come in various forms — phone calls, calls over the internet, messages, push notifications, low battery alerts, etc, and we have to check how our apps perform with such interruptions. Signup Now.

Testing 52

Testing Mobile Testing Tools Strategy 52

KeyCDN

SEPTEMBER 20, 2018

Back-End Error Tracking Back-end, or server-side, errors include things like page exceptions and JavaScript errors. The Google DevTools console can give you real-time feedback to help you trace the source of errors, and you can set handlers to automate exception data collection. That’s why human testers will always be necessary.

Strategy 67

Strategy Monitoring Website Google 67

Jos

JUNE 2, 2018

Google’s Lighthouse is one of them, which shows information about PWA, SEO and more. presented in Google IO 2018 ( source ). Also, the speed of my internet connection is humongous and I’m close to data centres located in Stockholm and London. How do you scale it through different servers? A screenshot of Lighthouse 3.0,

Performance 130

Performance Speed Google Media 130

Rigor

JANUARY 13, 2020

Take, for example, The Web Almanac , the golden collection of Big Data combined with the collective intelligence from most of the authors listed below, brilliantly spearheaded by Google’s @rick_viscomi. Master the many facets of delivering high performance images on the internet—without adversely affecting site performance.

Performance 75

Performance Social Media Website Website Performance 75

Smashing Magazine

NOVEMBER 2, 2021

Hence, they can’t be promoted separately or found by users who’ve input a search query in Google. As shown on the screenshots below, the product page of the store can be found via Google. PWAs don’t require installation from the App Store or Google Play to the device to be used (like native apps do). You need a site for that.

Code 74

Code Cache Retail Mobile 74

High Scalability

DECEMBER 21, 2018

” And in most main­stream ap­pli­ca­tion­s, you should be able to get there with server­less. Don't miss all that the Internet has to say on Scalability, click below and become eventually consistent with all scalability knowledge (which means this post has many more items to read so please keep on reading).

Internet 137

Internet Internet Scalability Serverless 137

Smashing Magazine

OCTOBER 31, 2023

Why do we need Lighthouse at all when Google also offers similar reports in PageSpeed Insights (PSI)? CrUX data is important because it is how web core vitals are measured, which, in turn, are a ranking factor for Google’s search results. Still, there’s nothing in there to tell us about the data Lighthouse is using to evaluate metrics.

Speed 97

Speed Google Website Metrics 97

CSS - Tricks

MARCH 16, 2020

to run Google Lighthouse audits via the command line, save the reports they generate in JSON format and then compare them so web performance can be monitored as the website grows and develops. I’m hopeful this can serve as a good introduction for any developer interested in learning about how to work with Google Lighthouse programmatically.

Google 82

Google Latency Website Metrics 82

Smashing Magazine

JUNE 20, 2019

Optimizing Google Fonts Performance. Optimizing Google Fonts Performance. It’s fair to say Google Fonts are popular. Without Google Fonts you would be limited to the handful of “ system fonts ” installed on your user’s device. Like all good things, Google Fonts do come with a cost. Danny Cooper. How can that be?

Google 111

Google Performance Cache Website 111

KeyCDN

NOVEMBER 8, 2018

KeyCDN uses Google Authenticator to provide an authentication code which is used to log in. Install the Google Authenticator app on your device and add the two-factor authentication secret manually or scan the QR code provided on your screen. Bad Bot Protection There is a multitude of bots who crawl the Internet every day.

Transportation 47

Transportation Website Google Infrastructure 47