Web Worksheet: Accessibility Basics

HTML and CSS lesson 24: Accessibility basics · Set 89 · 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.♿ Which link text is clearest? (a) link (b) Read the fruit facts (c) click here (d) here
2. 2.True or false: “colour as the only clue” makes the page harder to use. (a) True (b) False
3. 3.🌗 Is yellow on white easy or hard to read? (a) hard to read (b) easy to read
4. 4.♿ A part of the page is under a <h3> heading. Which tag should its sub-heading use? (a) <h2> (b) <h5> (c) <h4> (d) <h6>
5. 5.♿ Who uses a screen reader? (a) people who are blind (b) only teachers (c) only coders (d) only robots
6. 6.Which colour pair is easy to read? (a) yellow on white (b) blue on purple (c) black on white (d) pink on red
7. 7.♿ Is this heading order correct (no level skipped)?
   <h1> → <h2> → <h2> → <h4> (a) No (b) Yes
8. 8.Which colour pair is hard to read? (a) light grey on white (b) black on white (c) dark grey on white (d) white on dark blue
9. 9.♿ What does good colour contrast mean? (a) no colours at all (b) only red text (c) many bright colours (d) text stands out clearly
10. 10.♿ Does this help everyone, or make the page harder to use: write clear link text? (a) makes it harder (b) helps everyone
11. 11.Which colour pair is hard to read? (a) yellow on white (b) white on black (c) white on dark blue (d) yellow on black
12. 12.True or false: “colour as the only clue” helps everyone use the page. (a) True (b) False
13. 13.Which colour pair is easy to read? (a) yellow on white (b) white on black (c) pink on red (d) light grey on white
14. 14.Which colour pair is easy to read? (a) blue on purple (b) red on green (c) white on dark blue (d) light grey on white
15. 15.♿ A part of the page is under a <h4> heading. Which tag should its sub-heading use? (a) <h4> (b) <h6> (c) <h5> (d) <h1>
16. 16.♿ Does this help everyone, or make the page harder to use: link text “click here”? (a) makes it harder (b) helps everyone
17. 17.♿ Is this heading order correct (no level skipped)?
    <h1> → <h2> → <h3> → <h4> (a) Yes (b) No
18. 18.True or false: “write clear link text” makes the page harder to use. (a) False (b) True
19. 19.🌗 Is white on dark blue easy or hard to read? (a) hard to read (b) easy to read
20. 20.♿ Does this help everyone, or make the page harder to use: colour as the only clue? (a) helps everyone (b) makes it harder
21. 21.True or false: “use big enough text” makes the page harder to use. (a) False (b) True
22. 22.♿ Does this help everyone, or make the page harder to use: images with no alt? (a) helps everyone (b) makes it harder
23. 23.🌗 Is yellow on black easy or hard to read? (a) easy to read (b) hard to read
24. 24.♿ Does this help everyone, or make the page harder to use: label every form box? (a) makes it harder (b) helps everyone
25. 25.♿ A part of the page is under a <h2> heading. Which tag should its sub-heading use? (a) <h4> (b) <h2> (c) <h3> (d) <h1>
26. 26.🌗 Is white on black easy or hard to read? (a) hard to read (b) easy to read
27. 27.True or false: “use headings in order” helps everyone use the page. (a) False (b) True
28. 28.Which colour pair is hard to read? (a) white on dark blue (b) white on black (c) yellow on black (d) red on green
29. 29.True or false: “skipping heading levels” helps everyone use the page. (a) True (b) False
30. 30.True or false: “use big enough text” helps everyone use the page. (a) True (b) False
31. 31.♿ Is this heading order correct (no level skipped)?
    <h1> → <h1> → <h2> → <h2> (a) Yes (b) No
32. 32.True or false: “skipping heading levels” makes the page harder to use. (a) False (b) True
33. 33.True or false: “use headings in order” makes the page harder to use. (a) False (b) True
34. 34.♿ Is this heading order correct (no level skipped)?
    <h1> → <h2> → <h3> → <h2> (a) No (b) Yes
35. 35.Which colour pair is hard to read? (a) black on white (b) dark grey on white (c) blue on purple (d) white on dark blue
36. 36.True or false: “add alt text to images” helps everyone use the page. (a) True (b) False
37. 37.♿ Is this heading order correct (no level skipped)?
    <h1> → <h2> → <h3> → <h3> (a) No (b) Yes
38. 38.♿ Is this heading order correct (no level skipped)?
    <h1> → <h3> → <h3> → <h4> (a) Yes (b) No
39. 39.True or false: “images with no alt” makes the page harder to use. (a) True (b) False
40. 40.♿ A part of the page is under a <h5> heading. Which tag should its sub-heading use? (a) <h1> (b) <h3> (c) <h6> (d) <h5>

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