Below is the answer and explanation for the question the first step to optimize the critical rendering path is: The first step to optimize the critical rendering path is: Analyze and characterize your critical path: number of ...
Below is the answer and explanation for the question the first step to optimize the critical rendering path is: The first step to optimize the critical rendering path is: Analyze and characterize your critical path: number of Read article →
Below is the answer and explanation for the question how many times per second do most devices refresh their screens? How many times per second do most devices refresh their screens? 100 35 60 ✅ 20 Correct ...
Below is the answer and explanation for the question how many times per second do most devices refresh their screens? How many times per second do most devices refresh their screens? 100 35 60 ✅ 20 Correct Read article →
Below is the answer and explanation for the question which of the following describes the payment API correctly? Which of the following describes the payment API correctly? It is designed for external card readers It requires a ...
Below is the answer and explanation for the question which of the following describes the payment API correctly? Which of the following describes the payment API correctly? It is designed for external card readers It requires a Read article →
Below is the answer and explanation for the question for each font on your website you should: For each font on your website you should: Minimize the HTML Make sure to add as many as possible Add ...
Below is the answer and explanation for the question for each font on your website you should: For each font on your website you should: Minimize the HTML Make sure to add as many as possible Add Read article →
Below is the answer and explanation for the question ehich of these features is part of a progressive web app? Which of these features is part of a progressive web app? UX API Location API Call API ...
Below is the answer and explanation for the question ehich of these features is part of a progressive web app? Which of these features is part of a progressive web app? UX API Location API Call API Read article →
Below is the answer and explanation for the question which describes how a service worker operates? Which describes how a service worker operates? It runs a programmable network proxy ✅ It doesn’t handle network requests coming from ...
Below is the answer and explanation for the question which describes how a service worker operates? Which describes how a service worker operates? It runs a programmable network proxy ✅ It doesn’t handle network requests coming from Read article →
Below is the answer for the question which of the following statements is true about the mobile experience of users? Which of the following statements is true about the mobile experience of users? It’s important to show ...
Below is the answer for the question which of the following statements is true about the mobile experience of users? Which of the following statements is true about the mobile experience of users? It’s important to show Read article →
Below is the answer and explanation for the question what is it that the app shell helps with What is it that the app shell helps with Creating a fully optimized site Improves elements of the UX ...
Below is the answer and explanation for the question what is it that the app shell helps with What is it that the app shell helps with Creating a fully optimized site Improves elements of the UX Read article →
Below is the answer and explanation for the question why did Facebook create “2G Tuesdays”? Why did Facebook create “2G Tuesdays”? To understand how people on 2G use their product ✅ To run a random experiment Most ...
Below is the answer and explanation for the question why did Facebook create “2G Tuesdays”? Why did Facebook create “2G Tuesdays”? To understand how people on 2G use their product ✅ To run a random experiment Most Read article →
Below is the answer and explanation for the question which is an example of a situation when an unnecessary resource negatively impacts the user experience. Which is an example of a situation when an unnecessary resource negatively ...
Below is the answer and explanation for the question which is an example of a situation when an unnecessary resource negatively impacts the user experience. Which is an example of a situation when an unnecessary resource negatively Read article →
Hi, my name is Michal Krčmář. I am digital entrepreneur currently based in Prague (Czechia). I’ve been working on websites and delivering online marketing campaigns as a commercially-focused freelancer since 2006 for big prestigious brands, worked in-house for many years as consultant, manager or director and run several own startups. I founded/co-founded several companies with annual turnaround around 10+ mio USD. When I am not actually working on my business I try to constantly pass on my broad experience through seminars and online training, I also organize company trainings and workshops.
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