Web Worksheet: Accessibility Basics

HTML and CSS lesson 24: Accessibility basics · Set 951 · 40 questions

Code tip (Pages for everyone): Headings go down one level at a time: h1 → h2 → h3 (they may jump back up). Alt text on images, clear link text, labels on form boxes, big enough text. Strong contrast (black on white, yellow on black) is easy to read; light grey on white is not.

1. 1.♿ Does this help everyone, or make the page harder to use: add alt text to images? (a) makes it harder (b) helps everyone
2. 2.Which colour pair is easy to read? (a) dark grey on white (b) blue on purple (c) light grey on white (d) yellow on white
3. 3.🌗 Is white on black easy or hard to read? (a) hard to read (b) easy to read
4. 4.♿ What does good colour contrast mean? (a) only red text (b) text stands out clearly (c) no colours at all (d) many bright colours
5. 5.♿ A part of the page is under a <h5> heading. Which tag should its sub-heading use? (a) <h3> (b) <h5> (c) <h6> (d) <h1>
6. 6.Which colour pair is hard to read? (a) white on dark blue (b) black on white (c) pink on red (d) white on black
7. 7.♿ Who uses a screen reader? (a) only teachers (b) only coders (c) people who are blind (d) only robots
8. 8.♿ A part of the page is under a <h2> heading. Which tag should its sub-heading use? (a) <h2> (b) <h4> (c) <h3> (d) <h5>
9. 9.♿ A part of the page is under a <h3> heading. Which tag should its sub-heading use? (a) <h6> (b) <h4> (c) <h5> (d) <h3>
10. 10.True or false: “skipping heading levels” makes the page harder to use. (a) True (b) False
11. 11.Which colour pair is hard to read? (a) light grey on white (b) white on dark blue (c) dark grey on white (d) white on black
12. 12.True or false: “use big enough text” makes the page harder to use. (a) True (b) False
13. 13.♿ Does this help everyone, or make the page harder to use: label every form box? (a) helps everyone (b) makes it harder
14. 14.♿ Is this heading order correct (no level skipped)?
    <h1> → <h2> → <h3> → <h4> (a) No (b) Yes
15. 15.♿ Is this heading order correct (no level skipped)?
    <h1> → <h1> → <h1> → <h2> (a) Yes (b) No
16. 16.True or false: “colour as the only clue” makes the page harder to use. (a) True (b) False
17. 17.♿ Is this heading order correct (no level skipped)?
    <h1> → <h2> → <h2> → <h2> (a) Yes (b) No
18. 18.♿ Is this heading order correct (no level skipped)?
    <h1> → <h2> → <h2> → <h4> (a) No (b) Yes
19. 19.True or false: “link text “click here”” makes the page harder to use. (a) False (b) True
20. 20.🌗 Is dark grey on white easy or hard to read? (a) easy to read (b) hard to read
21. 21.♿ Is this heading order correct (no level skipped)?
    <h1> → <h1> → <h2> → <h2> (a) Yes (b) No
22. 22.♿ Does this help everyone, or make the page harder to use: use big enough text? (a) makes it harder (b) helps everyone
23. 23.Which colour pair is hard to read? (a) black on white (b) yellow on black (c) dark grey on white (d) blue on purple
24. 24.♿ Does this help everyone, or make the page harder to use: skipping heading levels? (a) helps everyone (b) makes it harder
25. 25.♿ Does this help everyone, or make the page harder to use: link text “click here”? (a) helps everyone (b) makes it harder
26. 26.True or false: “skipping heading levels” helps everyone use the page. (a) True (b) False
27. 27.Which colour pair is hard to read? (a) white on dark blue (b) yellow on white (c) white on black (d) yellow on black
28. 28.♿ Does this help everyone, or make the page harder to use: tiny grey text? (a) helps everyone (b) makes it harder
29. 29.🌗 Is yellow on white easy or hard to read? (a) hard to read (b) easy to read
30. 30.True or false: “use big enough text” helps everyone use the page. (a) True (b) False
31. 31.♿ A part of the page is under a <h1> heading. Which tag should its sub-heading use? (a) <h2> (b) <h6> (c) <h4> (d) <h3>
32. 32.♿ Which link text is clearest? (a) Read the fruit facts (b) here (c) click here (d) link
33. 33.♿ Is this heading order correct (no level skipped)?
    <h1> → <h3> → <h4> → <h4> (a) No (b) Yes
34. 34.🌗 Is pink on red easy or hard to read? (a) easy to read (b) hard to read
35. 35.Which colour pair is easy to read? (a) light grey on white (b) red on green (c) white on black (d) blue on purple
36. 36.♿ Is this heading order correct (no level skipped)?
    <h1> → <h3> → <h2> → <h2> (a) Yes (b) No
37. 37.♿ Is this heading order correct (no level skipped)?
    <h1> → <h2> → <h4> → <h3> (a) No (b) Yes
38. 38.♿ Does this help everyone, or make the page harder to use: colour as the only clue? (a) makes it harder (b) helps everyone
39. 39.🌗 Is red on green easy or hard to read? (a) hard to read (b) easy to read
40. 40.♿ Does this help everyone, or make the page harder to use: use headings in order? (a) makes it harder (b) helps everyone

Free html and css lessons, practice and worksheets at talentjr.in/html-css-for-kids