Google mobile sites assessment answers

  • Which most accurately describes the purpose of compression?
  • Images should never change when rotating a device screen or between different device sizes
  • Which of the following is not a best practice for a financial company to keep users from dropping out of the funnel?
  • Which of the following is not true about site search experience on mobile sites?
  • In the layout step, the browser:
  • Which is not true about responsive sites?
  • When using Chrome devtools, what should you limit the connectivity to?
  • What is a valid event for a service worker to emit when it’s registered?
  • Which of the following describes an App shell?
  • To instruct the browser to use the default device width, you would use meta name=”viewport” content=”width=device-width”.
  • In which of the following situations can a high bounce rate be interpreted as a good metric?
  • A Progressive Web App
  • Which is the best way to discover and prioritize landing pages for UX improvement potential?
  • At a minimum, what page weight should you be aiming for?
  • True or false: A/B testing allows you to test two or more elements on the site to understand their effects on each other
  • Which changes to “geometric properties” affect the layout?
  • Mobile sites:
  • Image information such as location and camera description can often be deleted to reduce image sizes. This type of information is called:
  • JavaScript can block DOM construction unless explicitly declared as async.
  • How do you prioritize optimization of the mobile site for browser versions or screen resolutions:
  • At a minimum, what Speed Index score should you be aiming for?
  • Mobile pages that load 1s faster see up to a 27% increase in CvR.
  • Before introducing mobile site design best practices to your clients, you should examine their.
  • Which of the following reports in Google analytics helps you to identify leakages from the conversion funnel?
  • According to a Google poll, what is the top frustration when users browse the web on their mobile device?
  • Google optimize does not currently allow you to:
  • The first step to optimize the critical rendering path is:
  • How many times per second do most devices refresh their screens?
  • Which of the following describes the payment API correctly?
  • For each font on your website you should:
  • Which of these features is part of a progressive web app?
  • Which describes how a service worker operates?
  • Which of the following statements is true about the mobile experience of users?
  • What is it that the App shell helps with
  • Why did Facebook create “2G Tuesdays”?
  • Which is an example of a situation when an unnecessary resource negatively impacts the user experience.
  • Using a mix of desktop and mobile-optimized pages on mobile sites improves the user experience since some users are more familiar with the desktop version of the site.
  • Which components often account for most of the downloaded bytes on a web page?
  • How can you make the job a lot simpler for the browser?
  • What’s the fastest and best-optimized resource?
  • Which allows for efficient font reuse between pages?
  • Research shows that mobile users expect to:
  • Which is true about calls-to-action usage on mobile homepages?
  • The render tree contains:
  • What does “Variant A” in A/B Testing usually represent?
  • To optimize for speed, you shouldn’t use too many webfonts and you should minimize the number of _____.
  • How does AMP work?
  • Which of the following is not a best practice to optimize forms on mobile?
  • AMP ______ the page ______ waiting for resources to download:
  • Keeping CSS independent of HTML allows us to treat_______and _______as separate concerns.
  • Why are push notifications important for advertisers?
  • When referring to the critical rendering path in site performance, a critical resource is:
  • You can experiment with Google Analytics features by using the Google Merchandise store demo account.
  • If you’re in an animation like scrolling, you should ideally be looking to keep your JavaScript to something in the region of ______. Any longer than that and you risk taking up too much time.
  • Resources with responses that are ______ for all users are great candidates to be cached by a CDN.
  • What is a tool that you can use to emulate and simulate a site that’s experiencing poor or unreliable connectivity?
  • Some users are not comfortable converting on their mobile device. What could be an action you can take to improve their experience?
  • Why do CSS @imports harm performance?
  • Which format is preferred for the multi-device and high-resolution icons?
  • Before the browser can render the page, it needs to construct the:
  • To deliver the fastest possible time to first render, you should minimize the number of:
  • Which is a benefit of a mobile site over an app for businesses?
  • Which can be sacrificed to reduce the file size of an image?
  • Which metric is affected by slow page speed?
  • Why can an intermittently available mobile network result in a poor experience?
  • True or false: constructing the document object model (DOM) requires style information.
  • A good notification:
  • Which is not part of AMP:

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