Add a fallback message — practice exercise

What you'll be asked to do

1. 1.Add a fallback messageexercise · easy · 10 min

   Tell visitors without scripting what to do.

   Passes when: Tell visitors without scripting what to do.

2. 2.Explain what is missingexercise · easy · 10 min · practice plan

   Say which feature needs scripting.

   Passes when: Say which feature needs scripting.

3. 3.Offer an alternativeexercise · easy · 10 min · practice plan

   Give a link that works without scripting.

   Passes when: Give a link that works without scripting.

4. 4.Fallback beside a scriptexercise · easy · 10 min · practice plan

   Add a script and a noscript fallback together.

   Passes when: Add a script and a noscript fallback together.

5. 5.A complete fallbackexercise · medium · 10 min · practice plan

   Explain the problem and offer a working link.

   Passes when: Explain the problem and offer a working link.

6. 6.Fix the fallback outside noscriptbug fix · easy · 8 min

   The message should only show when scripting is off.

   Passes when: The message should only show when scripting is off.

7. 7.Fix the vague messagebug fix · easy · 8 min · practice plan

   Say which feature is affected.

   Passes when: Say which feature is affected.

8. 8.Fix the fallback with no way forwardbug fix · easy · 8 min · practice plan

   Offer a link that works without scripting.

   Passes when: Offer a link that works without scripting.

9. 9.Fix the script with no fallbackbug fix · easy · 8 min · practice plan

   Nothing is shown when scripting is unavailable.

   Passes when: Nothing is shown when scripting is unavailable.

10. 10.Fix the link left out of the fallbackbug fix · easy · 8 min · practice plan

    The alternative belongs inside noscript.

    Passes when: The alternative belongs inside noscript.

Between them these tasks cover Fallback content and Progressive enhancement.

Looking for a different chapter? See every practice set, or switch to the interview theory questions.