• 10 hours
  • Medium

Free online content available in this course.



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Last updated on 9/2/20

Improve the Speed of Your Website

Evaluated skills

  • Apply best practices which improve the speed of a website


You will have the opportunity to test you are able to make a page lighter and set up the browser cache in the activity of this part of the course. In this quiz, you have questions about thinking mobile first, installing a CDN and best practices for optimizing the speed of a CMS.

  • Question 1

    What is mobile-first indexing?

    • A directory listing all smartphone brands.

    • The ranking of mobile apps in Google.

    • Google prefers to index the mobile version of a website, if it exists.

  • Question 2

    Your website has a mobile version, but the meta tags and architecture are different from the desktop version. Can this have a negative impact on SEO?

    • No, Google will only look at the mobile version.

    • Yes, you have to harmonize the contents of both versions for your SEO.

  • Question 3

    When should you use a CDN?

    Multiple answers are allowed.

    Careful, there are several correct answers.
    • As soon as the site is launched. It's better to plan everything from the start.

    • When the site has over 100,000 visitors per month.

    • When the site has users all over the world.

    • When the site is subject to attacks and spamming.

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