Web Worksheet: Accessibility Basics

HTML and CSS lesson 24: Accessibility basics · Set 310 · 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) light grey on white (b) white on dark blue (c) red on green (d) yellow on white
2. 2.♿ Is this heading order correct (no level skipped)?
   <h1> → <h1> → <h3> → <h4> (a) No (b) Yes
3. 3.🌗 Is dark grey on white easy or hard to read? (a) hard to read (b) easy to read
4. 4.Which colour pair is hard to read? (a) white on black (b) white on dark blue (c) yellow on white (d) yellow on black
5. 5.♿ Does this help everyone, or make the page harder to use: use big enough text? (a) helps everyone (b) makes it harder
6. 6.♿ Who uses a screen reader? (a) only teachers (b) people who are blind (c) only coders (d) only robots
7. 7.🌗 Is white on black easy or hard to read? (a) easy to read (b) hard to read
8. 8.🌗 Is pink on red easy or hard to read? (a) easy to read (b) hard to read
9. 9.♿ Is this heading order correct (no level skipped)?
   <h1> → <h1> → <h2> → <h2> (a) Yes (b) No
10. 10.♿ Is this heading order correct (no level skipped)?
    <h1> → <h2> → <h2> → <h4> (a) No (b) Yes
11. 11.♿ Is this heading order correct (no level skipped)?
    <h1> → <h3> → <h3> → <h3> (a) Yes (b) No
12. 12.🌗 Is light grey on white easy or hard to read? (a) hard to read (b) easy to read
13. 13.♿ Does this help everyone, or make the page harder to use: use headings in order? (a) makes it harder (b) helps everyone
14. 14.♿ A part of the page is under a <h4> heading. Which tag should its sub-heading use? (a) <h1> (b) <h2> (c) <h5> (d) <h4>
15. 15.Which colour pair is easy to read? (a) pink on red (b) dark grey on white (c) yellow on white (d) blue on purple
16. 16.♿ Does this help everyone, or make the page harder to use: images with no alt? (a) helps everyone (b) makes it harder
17. 17.♿ Is this heading order correct (no level skipped)?
    <h1> → <h2> → <h3> → <h5> (a) No (b) Yes
18. 18.♿ What does good colour contrast mean? (a) no colours at all (b) many bright colours (c) only red text (d) text stands out clearly
19. 19.True or false: “link text “click here”” helps everyone use the page. (a) True (b) False
20. 20.♿ Is this heading order correct (no level skipped)?
    <h1> → <h1> → <h3> → <h3> (a) Yes (b) No
21. 21.♿ Which link text is clearest? (a) link (b) Read the fruit facts (c) here (d) click here
22. 22.♿ Does this help everyone, or make the page harder to use: label every form box? (a) helps everyone (b) makes it harder
23. 23.True or false: “link text “click here”” makes the page harder to use. (a) True (b) False
24. 24.Which colour pair is easy to read? (a) red on green (b) pink on red (c) white on black (d) yellow on white
25. 25.True or false: “tiny grey text” makes the page harder to use. (a) True (b) False
26. 26.True or false: “add alt text to images” makes the page harder to use. (a) True (b) False
27. 27.🌗 Is blue on purple easy or hard to read? (a) easy to read (b) hard to read
28. 28.True or false: “images with no alt” helps everyone use the page. (a) False (b) True
29. 29.True or false: “label every form box” helps everyone use the page. (a) False (b) True
30. 30.♿ Does this help everyone, or make the page harder to use: skipping heading levels? (a) helps everyone (b) makes it harder
31. 31.🌗 Is yellow on black easy or hard to read? (a) easy to read (b) hard to read
32. 32.♿ Does this help everyone, or make the page harder to use: write clear link text? (a) helps everyone (b) makes it harder
33. 33.♿ Is this heading order correct (no level skipped)?
    <h1> → <h3> → <h4> → <h3> (a) No (b) Yes
34. 34.🌗 Is black on white easy or hard to read? (a) hard to read (b) easy to read
35. 35.Which colour pair is hard to read? (a) white on black (b) yellow on black (c) red on green (d) dark grey on white
36. 36.True or false: “use big enough text” helps everyone use the page. (a) True (b) False
37. 37.♿ Is this heading order correct (no level skipped)?
    <h1> → <h3> → <h3> → <h4> (a) Yes (b) No
38. 38.🌗 Is red on green easy or hard to read? (a) easy to read (b) hard to read
39. 39.♿ Is this heading order correct (no level skipped)?
    <h1> → <h2> → <h4> → <h3> (a) Yes (b) No
40. 40.♿ Is this heading order correct (no level skipped)?
    <h1> → <h1> → <h1> → <h2> (a) No (b) Yes

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