Web Worksheet: Accessibility Basics

HTML and CSS lesson 24: Accessibility basics · Set 895 · 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: label every form box? (a) makes it harder (b) helps everyone
2. 2.🌗 Is white on black easy or hard to read? (a) hard to read (b) easy to read
3. 3.♿ A part of the page is under a <h1> heading. Which tag should its sub-heading use? (a) <h3> (b) <h4> (c) <h2> (d) <h1>
4. 4.♿ Who uses a screen reader? (a) only coders (b) only teachers (c) people who are blind (d) only robots
5. 5.🌗 Is yellow on black easy or hard to read? (a) hard to read (b) easy to read
6. 6.🌗 Is red on green easy or hard to read? (a) hard to read (b) easy to read
7. 7.♿ Does this help everyone, or make the page harder to use: colour as the only clue? (a) helps everyone (b) makes it harder
8. 8.Which colour pair is easy to read? (a) light grey on white (b) pink on red (c) yellow on black (d) blue on purple
9. 9.Which colour pair is easy to read? (a) pink on red (b) yellow on white (c) light grey on white (d) white on dark blue
10. 10.🌗 Is yellow on white easy or hard to read? (a) hard to read (b) easy to read
11. 11.True or false: “link text “click here”” helps everyone use the page. (a) True (b) False
12. 12.🌗 Is pink on red easy or hard to read? (a) easy to read (b) hard to read
13. 13.♿ Is this heading order correct (no level skipped)?
    <h1> → <h1> → <h3> → <h4> (a) No (b) Yes
14. 14.♿ Does this help everyone, or make the page harder to use: tiny grey text? (a) helps everyone (b) makes it harder
15. 15.♿ A part of the page is under a <h2> heading. Which tag should its sub-heading use? (a) <h3> (b) <h2> (c) <h1> (d) <h4>
16. 16.♿ A part of the page is under a <h3> heading. Which tag should its sub-heading use? (a) <h1> (b) <h4> (c) <h3> (d) <h5>
17. 17.♿ A part of the page is under a <h5> heading. Which tag should its sub-heading use? (a) <h2> (b) <h1> (c) <h5> (d) <h6>
18. 18.♿ Is this heading order correct (no level skipped)?
    <h1> → <h1> → <h1> → <h2> (a) Yes (b) No
19. 19.🌗 Is white on dark blue easy or hard to read? (a) hard to read (b) easy to read
20. 20.Which colour pair is easy to read? (a) light grey on white (b) blue on purple (c) dark grey on white (d) pink on red
21. 21.♿ Does this help everyone, or make the page harder to use: add alt text to images? (a) makes it harder (b) helps everyone
22. 22.True or false: “use headings in order” helps everyone use the page. (a) False (b) True
23. 23.Which colour pair is easy to read? (a) light grey on white (b) white on black (c) red on green (d) blue on purple
24. 24.Which colour pair is easy to read? (a) pink on red (b) blue on purple (c) red on green (d) black on white
25. 25.♿ Does this help everyone, or make the page harder to use: write clear link text? (a) makes it harder (b) helps everyone
26. 26.♿ Is this heading order correct (no level skipped)?
    <h1> → <h3> → <h3> → <h4> (a) Yes (b) No
27. 27.♿ Is this heading order correct (no level skipped)?
    <h1> → <h2> → <h3> → <h3> (a) No (b) Yes
28. 28.♿ What does good colour contrast mean? (a) only red text (b) many bright colours (c) text stands out clearly (d) no colours at all
29. 29.♿ Which link text is clearest? (a) link (b) Read the fruit facts (c) here (d) click here
30. 30.True or false: “add alt text to images” helps everyone use the page. (a) True (b) False
31. 31.🌗 Is black on white easy or hard to read? (a) hard to read (b) easy to read
32. 32.♿ Does this help everyone, or make the page harder to use: skipping heading levels? (a) makes it harder (b) helps everyone
33. 33.♿ A part of the page is under a <h4> heading. Which tag should its sub-heading use? (a) <h2> (b) <h4> (c) <h6> (d) <h5>
34. 34.True or false: “skipping heading levels” helps everyone use the page. (a) False (b) True
35. 35.True or false: “skipping heading levels” makes the page harder to use. (a) False (b) True
36. 36.True or false: “use big enough text” makes the page harder to use. (a) False (b) True
37. 37.True or false: “label every form box” makes the page harder to use. (a) False (b) True
38. 38.True or false: “use headings in order” makes the page harder to use. (a) False (b) True
39. 39.True or false: “colour as the only clue” makes the page harder to use. (a) True (b) False
40. 40.♿ Is this heading order correct (no level skipped)?
    <h1> → <h3> → <h3> → <h2> (a) No (b) Yes

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