Tags google certification questions

When referring to the critical rendering path in site performance, a critical resource is:

Below is the answer and explanation for the question when referring to the critical rendering path in site performance, a critical resource is: When referring to the critical rendering path in site performance, a critical resource is: Any resource that returns 404 A resource that could block initial display of the page ✅ Any resource that...

You can experiment with Google Analytics features by using the Google Merchandise store demo account.

Below is the answer and explanation for the question you can experiment with Google Analytics features by using the Google Merchandise store demo account. You can experiment with Google Analytics features by using the Google Merchandise store demo account. True ✅ False correct answer True ✅ explanati...

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.

Below is the answer for the question 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. 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...

Resources with responses that are ______ for all users are great candidates to be cached by a CDN.

Below is the answer and explanation for the question resources with responses that are ______ for all users are great candidates to be cached by a CDN. Resources with responses that are ______ for all users are great candidates to be cached by a CDN. Identical ✅ Sized Different Variants correct answer

What is a tool that you can use to emulate and simulate a site that’s experiencing poor or unreliable connectivity?

Below is the answer and explanation for the question what is a tool that you can use to emulate and simulate a site that’s experiencing poor or unreliable connectivity? What is a tool that you can use to emulate and simulate a site that’s experiencing poor or unreliable connectivity? Speedtest.net Pingdom.com Webpagetest.org ✅ Sp...

Some users are not comfortable converting on their mobile device. What could be an action you can take to improve their experience?

Below is the answer and explanation for the question some users are not comfortable converting on their mobile device. What could be an action you can take to improve their experience? Some users are not comfortable converting on their mobile device. What could be an action you can take to improve their experience? Making your primary call-to-action buttons more prominent

Why do CSS @imports harm performance?

Below is the answer for the question why do CSS @imports harm performance? Why do CSS @imports harm performance? They can introduce unwanted dependencies They create a less efficient CSSOM @import loads files less efficiently than <link> ✅ They require additional CPU time to parse correct answer

Which format is preferred for the multi-device and high-resolution icons?

Below is the answer and explanation for the question which format is preferred for the multi-device and high-resolution icons? Which format is preferred for the multi-device and high-resolution icons? PNG Vector (SVG) ✅ Data URLs JPEG correct answer Vector (SVG) ✅ explanation

Before the browser can render the page, it needs to construct the:

Below is the answer and explanation for the question before the browser can render the page, it needs to construct the: Before the browser can render the page, it needs to construct the: Pixel pipeline DOM and CSSOM trees ✅ UX trees HTML and JavaScript correct answer DOM and CSSOM trees ✅

To deliver the fastest possible time to first render, you should minimize the number of:

Below is the answer and explanation for the question to deliver the fastest possible time to first render, you should minimize the number of: To deliver the fastest possible time to first render, you should minimize the number of: The number of CSS classes The number of critical JavaScript functions The number of critical resources ✅...