Web Worksheet: Accessibility Basics

HTML and CSS lesson 24: Accessibility basics · Set 315 · 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.🌗 Is white on black easy or hard to read? (a) hard to read (b) easy to read
2. 2.🌗 Is yellow on white easy or hard to read? (a) easy to read (b) hard to read
3. 3.♿ A part of the page is under a <h4> heading. Which tag should its sub-heading use? (a) <h1> (b) <h5> (c) <h2> (d) <h4>
4. 4.True or false: “write clear link text” makes the page harder to use. (a) True (b) False
5. 5.♿ Does this help everyone, or make the page harder to use: write clear link text? (a) makes it harder (b) helps everyone
6. 6.Which colour pair is hard to read? (a) white on black (b) dark grey on white (c) blue on purple (d) black on white
7. 7.♿ Does this help everyone, or make the page harder to use: add alt text to images? (a) makes it harder (b) helps everyone
8. 8.♿ Does this help everyone, or make the page harder to use: use headings in order? (a) helps everyone (b) makes it harder
9. 9.Which colour pair is easy to read? (a) blue on purple (b) light grey on white (c) pink on red (d) dark grey on white
10. 10.🌗 Is black on white easy or hard to read? (a) easy to read (b) hard to read
11. 11.Which colour pair is easy to read? (a) yellow on white (b) blue on purple (c) yellow on black (d) red on green
12. 12.♿ Who uses a screen reader? (a) only robots (b) people who are blind (c) only teachers (d) only coders
13. 13.♿ Is this heading order correct (no level skipped)?
    <h1> → <h2> → <h3> → <h2> (a) No (b) Yes
14. 14.Which colour pair is hard to read? (a) yellow on black (b) red on green (c) white on black (d) white on dark blue
15. 15.♿ Does this help everyone, or make the page harder to use: label every form box? (a) makes it harder (b) helps everyone
16. 16.True or false: “use big enough text” makes the page harder to use. (a) True (b) False
17. 17.♿ Does this help everyone, or make the page harder to use: link text “click here”? (a) helps everyone (b) makes it harder
18. 18.True or false: “tiny grey text” makes the page harder to use. (a) True (b) False
19. 19.True or false: “use headings in order” helps everyone use the page. (a) False (b) True
20. 20.♿ What does good colour contrast mean? (a) only red text (b) many bright colours (c) text stands out clearly (d) no colours at all
21. 21.True or false: “colour as the only clue” helps everyone use the page. (a) False (b) True
22. 22.♿ Which link text is clearest? (a) Read the fruit facts (b) click here (c) here (d) link
23. 23.Which colour pair is easy to read? (a) red on green (b) black on white (c) light grey on white (d) yellow on white
24. 24.True or false: “add alt text to images” makes the page harder to use. (a) True (b) False
25. 25.♿ Is this heading order correct (no level skipped)?
    <h1> → <h3> → <h3> → <h3> (a) No (b) Yes
26. 26.True or false: “write clear link text” helps everyone use the page. (a) False (b) True
27. 27.♿ Does this help everyone, or make the page harder to use: images with no alt? (a) makes it harder (b) helps everyone
28. 28.♿ Does this help everyone, or make the page harder to use: use big enough text? (a) helps everyone (b) makes it harder
29. 29.Which colour pair is easy to read? (a) white on black (b) light grey on white (c) red on green (d) yellow on white
30. 30.♿ A part of the page is under a <h2> heading. Which tag should its sub-heading use? (a) <h6> (b) <h1> (c) <h2> (d) <h3>
31. 31.🌗 Is pink on red easy or hard to read? (a) hard to read (b) easy to read
32. 32.♿ A part of the page is under a <h1> heading. Which tag should its sub-heading use? (a) <h5> (b) <h2> (c) <h1> (d) <h3>
33. 33.🌗 Is light grey on white easy or hard to read? (a) hard to read (b) easy to read
34. 34.Which colour pair is hard to read? (a) yellow on black (b) white on black (c) dark grey on white (d) light grey on white
35. 35.Which colour pair is hard to read? (a) white on dark blue (b) yellow on white (c) white on black (d) yellow on black
36. 36.🌗 Is white on dark blue easy or hard to read? (a) hard to read (b) easy to read
37. 37.🌗 Is blue on purple easy or hard to read? (a) hard to read (b) easy to read
38. 38.♿ Does this help everyone, or make the page harder to use: skipping heading levels? (a) makes it harder (b) helps everyone
39. 39.♿ Does this help everyone, or make the page harder to use: colour as the only clue? (a) helps everyone (b) makes it harder
40. 40.True or false: “images with no alt” helps everyone use the page. (a) False (b) True

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