Web Worksheet: Accessibility Basics

HTML and CSS lesson 24: Accessibility basics · Set 257 · 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.♿ Does this help everyone, or make the page harder to use: colour as the only clue? (a) makes it harder (b) helps everyone
2. 2.♿ A part of the page is under a <h5> heading. Which tag should its sub-heading use? (a) <h2> (b) <h6> (c) <h5> (d) <h3>
3. 3.♿ Does this help everyone, or make the page harder to use: label every form box? (a) makes it harder (b) helps everyone
4. 4.♿ Is this heading order correct (no level skipped)?
   <h1> → <h2> → <h2> → <h4> (a) Yes (b) No
5. 5.🌗 Is light grey on white easy or hard to read? (a) hard to read (b) easy to read
6. 6.Which colour pair is easy to read? (a) red on green (b) yellow on white (c) light grey on white (d) yellow on black
7. 7.♿ Which link text is clearest? (a) Read the fruit facts (b) here (c) click here (d) link
8. 8.♿ Is this heading order correct (no level skipped)?
   <h1> → <h2> → <h2> → <h2> (a) No (b) Yes
9. 9.True or false: “use big enough text” helps everyone use the page. (a) True (b) False
10. 10.♿ Does this help everyone, or make the page harder to use: write clear link text? (a) makes it harder (b) helps everyone
11. 11.♿ A part of the page is under a <h3> heading. Which tag should its sub-heading use? (a) <h4> (b) <h6> (c) <h2> (d) <h3>
12. 12.True or false: “colour as the only clue” helps everyone use the page. (a) True (b) False
13. 13.♿ Does this help everyone, or make the page harder to use: use big enough text? (a) helps everyone (b) makes it harder
14. 14.♿ Does this help everyone, or make the page harder to use: images with no alt? (a) helps everyone (b) makes it harder
15. 15.True or false: “write clear link text” makes the page harder to use. (a) False (b) True
16. 16.Which colour pair is easy to read? (a) black on white (b) pink on red (c) red on green (d) yellow on white
17. 17.🌗 Is white on dark blue easy or hard to read? (a) hard to read (b) easy to read
18. 18.♿ Who uses a screen reader? (a) only teachers (b) only coders (c) only robots (d) people who are blind
19. 19.True or false: “link text “click here”” helps everyone use the page. (a) True (b) False
20. 20.♿ Does this help everyone, or make the page harder to use: tiny grey text? (a) helps everyone (b) makes it harder
21. 21.♿ Is this heading order correct (no level skipped)?
    <h1> → <h1> → <h1> → <h1> (a) No (b) Yes
22. 22.Which colour pair is hard to read? (a) white on dark blue (b) dark grey on white (c) red on green (d) yellow on black
23. 23.🌗 Is red on green easy or hard to read? (a) easy to read (b) hard to read
24. 24.Which colour pair is hard to read? (a) yellow on black (b) white on black (c) light grey on white (d) white on dark blue
25. 25.True or false: “images with no alt” makes the page harder to use. (a) False (b) True
26. 26.True or false: “use big enough text” makes the page harder to use. (a) True (b) False
27. 27.♿ Does this help everyone, or make the page harder to use: add alt text to images? (a) makes it harder (b) helps everyone
28. 28.Which colour pair is easy to read? (a) yellow on white (b) light grey on white (c) white on black (d) red on green
29. 29.🌗 Is dark grey on white easy or hard to read? (a) easy to read (b) hard to read
30. 30.♿ What does good colour contrast mean? (a) text stands out clearly (b) many bright colours (c) no colours at all (d) only red text
31. 31.♿ Is this heading order correct (no level skipped)?
    <h1> → <h1> → <h2> → <h2> (a) No (b) Yes
32. 32.♿ Is this heading order correct (no level skipped)?
    <h1> → <h2> → <h3> → <h2> (a) No (b) Yes
33. 33.♿ A part of the page is under a <h4> heading. Which tag should its sub-heading use? (a) <h2> (b) <h4> (c) <h1> (d) <h5>
34. 34.♿ Is this heading order correct (no level skipped)?
    <h1> → <h2> → <h2> → <h3> (a) No (b) Yes
35. 35.True or false: “tiny grey text” helps everyone use the page. (a) False (b) True
36. 36.Which colour pair is easy to read? (a) dark grey on white (b) blue on purple (c) yellow on white (d) pink on red
37. 37.🌗 Is blue on purple easy or hard to read? (a) easy to read (b) hard to read
38. 38.♿ Does this help everyone, or make the page harder to use: use headings in order? (a) makes it harder (b) helps everyone
39. 39.♿ A part of the page is under a <h1> heading. Which tag should its sub-heading use? (a) <h1> (b) <h5> (c) <h6> (d) <h2>
40. 40.♿ Is this heading order correct (no level skipped)?
    <h1> → <h3> → <h3> → <h4> (a) No (b) Yes

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