Web Worksheet: Accessibility Basics

HTML and CSS lesson 24: Accessibility basics · Set 664 · 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) click here (b) here (c) link (d) Read the fruit facts
2. 2.Which colour pair is easy to read? (a) blue on purple (b) yellow on white (c) light grey on white (d) white on black
3. 3.♿ Does this help everyone, or make the page harder to use: use big enough text? (a) makes it harder (b) helps everyone
4. 4.True or false: “use headings in order” helps everyone use the page. (a) False (b) True
5. 5.♿ Does this help everyone, or make the page harder to use: add alt text to images? (a) helps everyone (b) makes it harder
6. 6.True or false: “label every form box” makes the page harder to use. (a) False (b) True
7. 7.♿ Does this help everyone, or make the page harder to use: use headings in order? (a) makes it harder (b) helps everyone
8. 8.♿ A part of the page is under a <h2> heading. Which tag should its sub-heading use? (a) <h3> (b) <h2> (c) <h1> (d) <h5>
9. 9.♿ Does this help everyone, or make the page harder to use: write clear link text? (a) helps everyone (b) makes it harder
10. 10.♿ A part of the page is under a <h3> heading. Which tag should its sub-heading use? (a) <h6> (b) <h1> (c) <h4> (d) <h2>
11. 11.🌗 Is light grey on white easy or hard to read? (a) easy to read (b) hard to read
12. 12.Which colour pair is hard to read? (a) yellow on black (b) dark grey on white (c) white on dark blue (d) yellow on white
13. 13.🌗 Is pink on red easy or hard to read? (a) hard to read (b) easy to read
14. 14.♿ A part of the page is under a <h1> heading. Which tag should its sub-heading use? (a) <h3> (b) <h2> (c) <h4> (d) <h6>
15. 15.Which colour pair is easy to read? (a) pink on red (b) red on green (c) light grey on white (d) white on dark blue
16. 16.🌗 Is yellow on white easy or hard to read? (a) easy to read (b) hard to read
17. 17.♿ Who uses a screen reader? (a) only teachers (b) only coders (c) people who are blind (d) only robots
18. 18.♿ Is this heading order correct (no level skipped)?
    <h1> → <h2> → <h3> → <h4> (a) No (b) Yes
19. 19.Which colour pair is hard to read? (a) dark grey on white (b) yellow on black (c) white on black (d) light grey on white
20. 20.♿ A part of the page is under a <h4> heading. Which tag should its sub-heading use? (a) <h3> (b) <h4> (c) <h1> (d) <h5>
21. 21.♿ Is this heading order correct (no level skipped)?
    <h1> → <h3> → <h3> → <h2> (a) No (b) Yes
22. 22.True or false: “add alt text to images” makes the page harder to use. (a) False (b) True
23. 23.Which colour pair is easy to read? (a) pink on red (b) yellow on white (c) light grey on white (d) black on white
24. 24.True or false: “tiny grey text” helps everyone use the page. (a) True (b) False
25. 25.♿ Is this heading order correct (no level skipped)?
    <h1> → <h2> → <h2> → <h3> (a) Yes (b) No
26. 26.🌗 Is black 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: link text “click here”? (a) helps everyone (b) makes it harder
28. 28.♿ A part of the page is under a <h5> heading. Which tag should its sub-heading use? (a) <h6> (b) <h3> (c) <h1> (d) <h4>
29. 29.True or false: “link text “click here”” helps everyone use the page. (a) False (b) True
30. 30.Which colour pair is hard to read? (a) black on white (b) yellow on black (c) blue on purple (d) white on black
31. 31.True or false: “images with no alt” makes the page harder to use. (a) False (b) True
32. 32.🌗 Is white on black easy or hard to read? (a) easy to read (b) hard to read
33. 33.♿ Does this help everyone, or make the page harder to use: colour as the only clue? (a) makes it harder (b) helps everyone
34. 34.♿ Does this help everyone, or make the page harder to use: label every form box? (a) makes it harder (b) helps everyone
35. 35.♿ Does this help everyone, or make the page harder to use: skipping heading levels? (a) helps everyone (b) makes it harder
36. 36.True or false: “use big enough text” helps everyone use the page. (a) False (b) True
37. 37.♿ Does this help everyone, or make the page harder to use: images with no alt? (a) helps everyone (b) makes it harder
38. 38.True or false: “use big enough text” makes the page harder to use. (a) False (b) True
39. 39.♿ What does good colour contrast mean? (a) text stands out clearly (b) only red text (c) many bright colours (d) no colours at all
40. 40.♿ Is this heading order correct (no level skipped)?
    <h1> → <h2> → <h3> → <h2> (a) Yes (b) No

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