Web Worksheet: Accessibility Basics

HTML and CSS lesson 24: Accessibility basics · Set 545 · 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 colour pair is easy to read? (a) pink on red (b) yellow on black (c) light grey on white (d) yellow on white
2. 2.♿ Which link text is clearest? (a) link (b) Read the fruit facts (c) click here (d) here
3. 3.True or false: “images with no alt” makes the page harder to use. (a) False (b) True
4. 4.♿ Is this heading order correct (no level skipped)?
   <h1> → <h2> → <h4> → <h4> (a) Yes (b) No
5. 5.♿ A part of the page is under a <h1> heading. Which tag should its sub-heading use? (a) <h4> (b) <h6> (c) <h1> (d) <h2>
6. 6.♿ Is this heading order correct (no level skipped)?
   <h1> → <h2> → <h2> → <h3> (a) Yes (b) No
7. 7.Which colour pair is easy to read? (a) pink on red (b) white on black (c) blue on purple (d) light grey on white
8. 8.Which colour pair is hard to read? (a) dark grey on white (b) yellow on white (c) white on dark blue (d) yellow on black
9. 9.True or false: “link text “click here”” helps everyone use the page. (a) False (b) True
10. 10.♿ Is this heading order correct (no level skipped)?
    <h1> → <h2> → <h4> → <h5> (a) No (b) Yes
11. 11.♿ Does this help everyone, or make the page harder to use: images with no alt? (a) makes it harder (b) helps everyone
12. 12.Which colour pair is easy to read? (a) red on green (b) yellow on white (c) dark grey on white (d) pink on red
13. 13.♿ Who uses a screen reader? (a) only robots (b) only teachers (c) only coders (d) people who are blind
14. 14.True or false: “label every form box” makes the page harder to use. (a) True (b) False
15. 15.🌗 Is yellow on black easy or hard to read? (a) easy to read (b) hard to read
16. 16.♿ What does good colour contrast mean? (a) only red text (b) many bright colours (c) no colours at all (d) text stands out clearly
17. 17.Which colour pair is easy to read? (a) light grey on white (b) black on white (c) yellow on white (d) pink on red
18. 18.♿ Does this help everyone, or make the page harder to use: use headings in order? (a) helps everyone (b) makes it harder
19. 19.🌗 Is pink on red easy or hard to read? (a) easy to read (b) hard to read
20. 20.Which colour pair is easy to read? (a) red on green (b) yellow on white (c) white on dark blue (d) blue on purple
21. 21.🌗 Is dark grey on white easy or hard to read? (a) hard to read (b) easy to read
22. 22.♿ Does this help everyone, or make the page harder to use: add alt text to images? (a) makes it harder (b) helps everyone
23. 23.🌗 Is white on dark blue easy or hard to read? (a) hard to read (b) easy 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.True or false: “tiny grey text” helps everyone use the page. (a) False (b) True
26. 26.🌗 Is yellow on white easy or hard to read? (a) easy to read (b) hard to read
27. 27.♿ Does this help everyone, or make the page harder to use: tiny grey text? (a) helps everyone (b) makes it harder
28. 28.♿ Does this help everyone, or make the page harder to use: link text “click here”? (a) makes it harder (b) helps everyone
29. 29.🌗 Is red on green easy or hard to read? (a) easy to read (b) hard to read
30. 30.♿ A part of the page is under a <h2> heading. Which tag should its sub-heading use? (a) <h1> (b) <h6> (c) <h5> (d) <h3>
31. 31.♿ Is this heading order correct (no level skipped)?
    <h1> → <h2> → <h2> → <h4> (a) No (b) Yes
32. 32.♿ Is this heading order correct (no level skipped)?
    <h1> → <h2> → <h2> → <h2> (a) Yes (b) No
33. 33.True or false: “use big enough text” helps everyone use the page. (a) True (b) False
34. 34.True or false: “add alt text to images” helps everyone use the page. (a) True (b) False
35. 35.True or false: “write clear link text” helps everyone use the page. (a) True (b) False
36. 36.True or false: “use big enough text” makes the page harder to use. (a) False (b) True
37. 37.♿ Is this heading order correct (no level skipped)?
    <h1> → <h1> → <h3> → <h3> (a) No (b) Yes
38. 38.♿ Is this heading order correct (no level skipped)?
    <h1> → <h3> → <h4> → <h4> (a) No (b) Yes
39. 39.♿ A part of the page is under a <h5> heading. Which tag should its sub-heading use? (a) <h3> (b) <h5> (c) <h4> (d) <h6>
40. 40.♿ Is this heading order correct (no level skipped)?
    <h1> → <h2> → <h4> → <h3> (a) Yes (b) No

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