Web Worksheet: Accessibility Basics

HTML and CSS lesson 24: Accessibility basics · Set 139 · 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 dark blue easy or hard to read? (a) hard to read (b) easy to read
2. 2.🌗 Is yellow on black easy or hard to read? (a) easy to read (b) hard to read
3. 3.Which colour pair is hard to read? (a) white on black (b) yellow on black (c) blue on purple (d) white on dark blue
4. 4.Which colour pair is hard to read? (a) dark grey on white (b) yellow on black (c) white on dark blue (d) red on green
5. 5.♿ Does this help everyone, or make the page harder to use: use headings in order? (a) makes it harder (b) helps everyone
6. 6.♿ Is this heading order correct (no level skipped)?
   <h1> → <h2> → <h3> → <h4> (a) Yes (b) No
7. 7.Which colour pair is hard to read? (a) white on black (b) white on dark blue (c) yellow on black (d) yellow on white
8. 8.♿ Is this heading order correct (no level skipped)?
   <h1> → <h1> → <h2> → <h4> (a) No (b) Yes
9. 9.True or false: “add alt text to images” makes the page harder to use. (a) True (b) False
10. 10.True or false: “write clear link text” makes the page harder to use. (a) True (b) False
11. 11.♿ What does good colour contrast mean? (a) many bright colours (b) text stands out clearly (c) only red text (d) no colours at all
12. 12.♿ Does this help everyone, or make the page harder to use: add alt text to images? (a) makes it harder (b) helps everyone
13. 13.♿ Is this heading order correct (no level skipped)?
    <h1> → <h2> → <h2> → <h2> (a) No (b) Yes
14. 14.♿ Does this help everyone, or make the page harder to use: use big enough text? (a) makes it harder (b) helps everyone
15. 15.🌗 Is yellow on white easy or hard to read? (a) easy to read (b) hard to read
16. 16.🌗 Is red on green easy or hard to read? (a) easy to read (b) hard to read
17. 17.♿ Does this help everyone, or make the page harder to use: label every form box? (a) makes it harder (b) helps everyone
18. 18.♿ Does this help everyone, or make the page harder to use: write clear link text? (a) helps everyone (b) makes it harder
19. 19.♿ Does this help everyone, or make the page harder to use: tiny grey text? (a) makes it harder (b) helps everyone
20. 20.♿ A part of the page is under a <h3> heading. Which tag should its sub-heading use? (a) <h5> (b) <h2> (c) <h4> (d) <h1>
21. 21.♿ Which link text is clearest? (a) click here (b) here (c) Read the fruit facts (d) link
22. 22.♿ Does this help everyone, or make the page harder to use: images with no alt? (a) makes it harder (b) helps everyone
23. 23.🌗 Is blue on purple easy or hard to read? (a) hard to read (b) easy to read
24. 24.True or false: “images with no alt” helps everyone use the page. (a) False (b) True
25. 25.True or false: “write clear link text” helps everyone use the page. (a) True (b) False
26. 26.♿ Who uses a screen reader? (a) only robots (b) only coders (c) people who are blind (d) only teachers
27. 27.🌗 Is pink on red easy or hard to read? (a) hard to read (b) easy to read
28. 28.True or false: “use big enough text” makes the page harder to use. (a) True (b) False
29. 29.♿ A part of the page is under a <h4> heading. Which tag should its sub-heading use? (a) <h5> (b) <h1> (c) <h4> (d) <h3>
30. 30.True or false: “tiny grey text” helps everyone use the page. (a) True (b) False
31. 31.True or false: “skipping heading levels” helps everyone use the page. (a) False (b) True
32. 32.♿ A part of the page is under a <h1> heading. Which tag should its sub-heading use? (a) <h1> (b) <h2> (c) <h4> (d) <h5>
33. 33.🌗 Is light grey on white easy or hard to read? (a) easy to read (b) hard to read
34. 34.True or false: “colour as the only clue” helps everyone use the page. (a) True (b) False
35. 35.Which colour pair is easy to read? (a) light grey on white (b) pink on red (c) yellow on white (d) white on black
36. 36.True or false: “colour as the only clue” makes the page harder to use. (a) True (b) False
37. 37.🌗 Is white on black easy or hard to read? (a) hard to read (b) easy to read
38. 38.True or false: “label every form box” helps everyone use the page. (a) False (b) True
39. 39.♿ Is this heading order correct (no level skipped)?
    <h1> → <h1> → <h3> → <h2> (a) No (b) Yes
40. 40.♿ Is this heading order correct (no level skipped)?
    <h1> → <h3> → <h2> → <h2> (a) Yes (b) No

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