Web Worksheet: Accessibility Basics

HTML and CSS lesson 24: Accessibility basics · Set 561 · 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) here (d) click here
2. 2.Which colour pair is easy to read? (a) light grey on white (b) yellow on white (c) yellow on black (d) red on green
3. 3.♿ Is this heading order correct (no level skipped)?
   <h1> → <h1> → <h2> → <h4> (a) Yes (b) No
4. 4.True or false: “use headings in order” makes the page harder to use. (a) False (b) True
5. 5.Which colour pair is hard to read? (a) white on dark blue (b) red on green (c) black on white (d) dark grey on white
6. 6.♿ A part of the page is under a <h2> heading. Which tag should its sub-heading use? (a) <h5> (b) <h6> (c) <h3> (d) <h1>
7. 7.True or false: “skipping heading levels” helps everyone use the page. (a) False (b) True
8. 8.True or false: “link text “click here”” makes the page harder to use. (a) False (b) True
9. 9.♿ Does this help everyone, or make the page harder to use: colour as the only clue? (a) helps everyone (b) makes it harder
10. 10.🌗 Is yellow on white easy or hard to read? (a) easy to read (b) hard to read
11. 11.♿ Does this help everyone, or make the page harder to use: add alt text to images? (a) makes it harder (b) helps everyone
12. 12.♿ Does this help everyone, or make the page harder to use: tiny grey text? (a) helps everyone (b) makes it harder
13. 13.♿ A part of the page is under a <h4> heading. Which tag should its sub-heading use? (a) <h2> (b) <h1> (c) <h4> (d) <h5>
14. 14.♿ Is this heading order correct (no level skipped)?
    <h1> → <h3> → <h4> → <h5> (a) No (b) Yes
15. 15.🌗 Is pink on red easy or hard to read? (a) easy to read (b) hard to read
16. 16.Which colour pair is hard to read? (a) white on black (b) black on white (c) yellow on black (d) blue on purple
17. 17.♿ A part of the page is under a <h3> heading. Which tag should its sub-heading use? (a) <h4> (b) <h3> (c) <h1> (d) <h6>
18. 18.Which colour pair is hard to read? (a) black on white (b) white on dark blue (c) yellow on white (d) dark grey on white
19. 19.🌗 Is white on black easy or hard to read? (a) hard to read (b) easy to read
20. 20.Which colour pair is hard to read? (a) dark grey on white (b) yellow on black (c) light grey on white (d) white on dark blue
21. 21.♿ Is this heading order correct (no level skipped)?
    <h1> → <h2> → <h3> → <h2> (a) No (b) Yes
22. 22.🌗 Is blue on purple easy or hard to read? (a) easy to read (b) hard to read
23. 23.True or false: “images with no alt” helps everyone use the page. (a) True (b) False
24. 24.True or false: “use headings in order” helps everyone use the page. (a) False (b) True
25. 25.♿ Is this heading order correct (no level skipped)?
    <h1> → <h2> → <h4> → <h5> (a) No (b) Yes
26. 26.♿ Is this heading order correct (no level skipped)?
    <h1> → <h2> → <h2> → <h4> (a) No (b) Yes
27. 27.♿ Is this heading order correct (no level skipped)?
    <h1> → <h2> → <h4> → <h4> (a) No (b) Yes
28. 28.♿ Does this help everyone, or make the page harder to use: images with no alt? (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) yellow on white (d) red on green
30. 30.♿ Is this heading order correct (no level skipped)?
    <h1> → <h1> → <h2> → <h2> (a) Yes (b) No
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) helps everyone (b) makes it harder
33. 33.♿ Is this heading order correct (no level skipped)?
    <h1> → <h2> → <h2> → <h3> (a) No (b) Yes
34. 34.♿ What does good colour contrast mean? (a) many bright colours (b) no colours at all (c) text stands out clearly (d) only red text
35. 35.♿ A part of the page is under a <h5> heading. Which tag should its sub-heading use? (a) <h1> (b) <h4> (c) <h6> (d) <h5>
36. 36.True or false: “images with no alt” makes the page harder to use. (a) False (b) True
37. 37.Which colour pair is easy to read? (a) blue on purple (b) light grey on white (c) dark grey on white (d) red on green
38. 38.♿ Does this help everyone, or make the page harder to use: write clear link text? (a) helps everyone (b) makes it harder
39. 39.♿ Does this help everyone, or make the page harder to use: link text “click here”? (a) helps everyone (b) makes it harder
40. 40.♿ A part of the page is under a <h1> heading. Which tag should its sub-heading use? (a) <h4> (b) <h1> (c) <h6> (d) <h2>

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