(X)HTML5 validation results for http://home.comcast.net/~urbanjost/canvas/canvas1.html

Validator Input

  1. Error: Attribute alt not allowed on element a at this point.

    From line 59, column 1; to line 59, column 43

    vas();" >↩<a alt="JU Home Page" href="../index.html"><img s

    Element-specific attributes for element a:
    Global attributes
    href
    target
    ping
    rel
    media
    hreflang
    type

  2. Error: The scrolling attribute on the iframe element is obsolete. Use CSS instead.

    From line 454, column 7; to line 463, column 8

    4">↩ <iframe ↩ width="154" height="154" ↩ scrolling="no"↩ name="FRAME1"↩ src="canvas_clock.html" ↩ marginwidth="0"↩ marginheight="0"↩ frameborder="0"↩ id="FRAME1"↩ >HTML5

  3. Error: The marginwidth attribute on the iframe element is obsolete. Use CSS instead.

    From line 454, column 7; to line 463, column 8

    4">↩ <iframe ↩ width="154" height="154" ↩ scrolling="no"↩ name="FRAME1"↩ src="canvas_clock.html" ↩ marginwidth="0"↩ marginheight="0"↩ frameborder="0"↩ id="FRAME1"↩ >HTML5

  4. Error: The marginheight attribute on the iframe element is obsolete. Use CSS instead.

    From line 454, column 7; to line 463, column 8

    4">↩ <iframe ↩ width="154" height="154" ↩ scrolling="no"↩ name="FRAME1"↩ src="canvas_clock.html" ↩ marginwidth="0"↩ marginheight="0"↩ frameborder="0"↩ id="FRAME1"↩ >HTML5

  5. Error: The frameborder attribute on the iframe element is obsolete. Use CSS instead.

    From line 454, column 7; to line 463, column 8

    4">↩ <iframe ↩ width="154" height="154" ↩ scrolling="no"↩ name="FRAME1"↩ src="canvas_clock.html" ↩ marginwidth="0"↩ marginheight="0"↩ frameborder="0"↩ id="FRAME1"↩ >HTML5

  6. Error: The scrolling attribute on the iframe element is obsolete. Use CSS instead.

    From line 471, column 7; to line 480, column 8

    4">↩ <iframe ↩ width="300" height="300" ↩ scrolling="no"↩ name="FRAME2"↩ src="Solar/solar.html" ↩ marginwidth="0"↩ marginheight="0"↩ frameborder="0"↩ id="FRAME2"↩ >HTML5

  7. Error: The marginwidth attribute on the iframe element is obsolete. Use CSS instead.

    From line 471, column 7; to line 480, column 8

    4">↩ <iframe ↩ width="300" height="300" ↩ scrolling="no"↩ name="FRAME2"↩ src="Solar/solar.html" ↩ marginwidth="0"↩ marginheight="0"↩ frameborder="0"↩ id="FRAME2"↩ >HTML5

  8. Error: The marginheight attribute on the iframe element is obsolete. Use CSS instead.

    From line 471, column 7; to line 480, column 8

    4">↩ <iframe ↩ width="300" height="300" ↩ scrolling="no"↩ name="FRAME2"↩ src="Solar/solar.html" ↩ marginwidth="0"↩ marginheight="0"↩ frameborder="0"↩ id="FRAME2"↩ >HTML5

  9. Error: The frameborder attribute on the iframe element is obsolete. Use CSS instead.

    From line 471, column 7; to line 480, column 8

    4">↩ <iframe ↩ width="300" height="300" ↩ scrolling="no"↩ name="FRAME2"↩ src="Solar/solar.html" ↩ marginwidth="0"↩ marginheight="0"↩ frameborder="0"↩ id="FRAME2"↩ >HTML5

  10. Error: The scrolling attribute on the iframe element is obsolete. Use CSS instead.

    From line 487, column 7; to line 496, column 8

    of↩↩ <iframe ↩ width="138" height="175" ↩ scrolling="no"↩ name="FRAME3"↩ src="life/life.html" ↩ marginwidth="0"↩ marginheight="0"↩ frameborder="0"↩ id="FRAME3"↩ >HTML5

  11. Error: The marginwidth attribute on the iframe element is obsolete. Use CSS instead.

    From line 487, column 7; to line 496, column 8

    of↩↩ <iframe ↩ width="138" height="175" ↩ scrolling="no"↩ name="FRAME3"↩ src="life/life.html" ↩ marginwidth="0"↩ marginheight="0"↩ frameborder="0"↩ id="FRAME3"↩ >HTML5

  12. Error: The marginheight attribute on the iframe element is obsolete. Use CSS instead.

    From line 487, column 7; to line 496, column 8

    of↩↩ <iframe ↩ width="138" height="175" ↩ scrolling="no"↩ name="FRAME3"↩ src="life/life.html" ↩ marginwidth="0"↩ marginheight="0"↩ frameborder="0"↩ id="FRAME3"↩ >HTML5

  13. Error: The frameborder attribute on the iframe element is obsolete. Use CSS instead.

    From line 487, column 7; to line 496, column 8

    of↩↩ <iframe ↩ width="138" height="175" ↩ scrolling="no"↩ name="FRAME3"↩ src="life/life.html" ↩ marginwidth="0"↩ marginheight="0"↩ frameborder="0"↩ id="FRAME3"↩ >HTML5

  14. Error: The element iframe must not appear as a descendant of the a element.

    From line 487, column 7; to line 496, column 8

    of↩↩ <iframe ↩ width="138" height="175" ↩ scrolling="no"↩ name="FRAME3"↩ src="life/life.html" ↩ marginwidth="0"↩ marginheight="0"↩ frameborder="0"↩ id="FRAME3"↩ >HTML5

  15. Warning: The character encoding of the document was not declared.

    http://home.comcast.net/~urbanjost/canvas/canvas1.html

There were errors. (Tried in the text/html mode.)

Total execution time 795 milliseconds.

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