This document was successfully checked as SVG 1.1 + URL + HTML + MathML 3.0!

Result: Passed, 3 warning(s)
:
: utf-8
: SVG 1.1 + URL + HTML + MathML 3.0
Root Element: svg
Root Namespace: http://www.w3.org/2000/svg
Options

Help on the options is available.

Validation Output: 3 Warnings

Below is a list of the warning message(s) produced when checking your document.

  1. ✉

  2. ✉

  3. Warning Line 22, Column 64: This validator does not validate Inkscape extensions properly. Inkscape-specific errors may go unnoticed. 
       inkscape:output_extension="org.inkscape.output.svg.inkscape">

    ✉

  4. ✉

  5. Warning Line 22, Column 64: Unsupported SVG version specified. This validator only supports SVG 1.1. The recommended way to suppress this warning is to remove the version attribute altogether. 
       inkscape:output_extension="org.inkscape.output.svg.inkscape">

    ✉

  6. ✉

  7. Warning Line 25, Column 13: This validator does not validate RDF. RDF subtrees go unchecked. 
        <rdf:RDF>

    ✉

  8. ✉

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Congratulations

The document located at <https://upload.wikimedia.org/wikipedia/commons/a/a2/X_mark.svg> was successfully checked as SVG 1.1 + URL + HTML + MathML 3.0. This means that the resource in question identified itself as "SVG 1.1 + URL + HTML + MathML 3.0" and that we successfully performed a formal validation of it. The parser implementations we used for this check are based on Compound XML and libxml2 (XML).

Linking to this result

If you would like to create a link to this page (i.e., this validation result) to make it easier to revalidate this page in the future or to allow others to validate your page, the URI is <https://validator.w3.org/markup/check?uri=https%3A%2F%2Fupload.wikimedia.org%2Fwikipedia%2Fcommons%2Fa%2Fa2%2FX_mark.svg;ss=1> (or you can just add the current page to your bookmarks or hotlist).

Validating CSS Style Sheets

If you use CSS in your document, you can check it using the W3C CSS Validation Service.

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Source Listing

Below is the source input I used for this validation:

  1. <?xml version="1.0" encoding="UTF-8" standalone="no"?>
  2. <!-- Created with Inkscape (http://www.inkscape.org/) -->
  3. <svg
  4. xmlns:dc="http://purl.org/dc/elements/1.1/"
  5. xmlns:cc="http://creativecommons.org/ns#"
  6. xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
  7. xmlns:svg="http://www.w3.org/2000/svg"
  8. xmlns="http://www.w3.org/2000/svg"
  9. xmlns:xlink="http://www.w3.org/1999/xlink"
  10. xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
  11. xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
  12. version="1.0"
  13. x="0.0000000"
  14. y="0.0000000"
  15. width="525.00000"
  16. height="600.00000"
  17. id="svg2"
  18. sodipodi:version="0.32"
  19. inkscape:version="0.46"
  20. sodipodi:docname="X_mark.svg"
  21. sodipodi:docbase="/home/fizyk/anizo/wiki/SVG/niemoje"
  22. inkscape:output_extension="org.inkscape.output.svg.inkscape">
  23. <metadata
  24. id="metadata2297">
  25. <rdf:RDF>
  26. <cc:Work
  27. rdf:about="">
  28. <dc:format>image/svg+xml</dc:format>
  29. <dc:type
  30. rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
  31. </cc:Work>
  32. </rdf:RDF>
  33. </metadata>
  34. <sodipodi:namedview
  35. inkscape:window-height="667"
  36. inkscape:window-width="790"
  37. inkscape:pageshadow="2"
  38. inkscape:pageopacity="0.0"
  39. borderopacity="1.0"
  40. bordercolor="#666666"
  41. pagecolor="#ffffff"
  42. id="base"
  43. inkscape:zoom="0.62333333"
  44. inkscape:cx="262.5"
  45. inkscape:cy="364.17112"
  46. inkscape:window-x="69"
  47. inkscape:window-y="69"
  48. inkscape:current-layer="svg2"
  49. showgrid="false" />
  50. <defs
  51. id="defs5">
  52. <inkscape:perspective
  53. sodipodi:type="inkscape:persp3d"
  54. inkscape:vp_x="0 : 300 : 1"
  55. inkscape:vp_y="0 : 1000 : 0"
  56. inkscape:vp_z="525 : 300 : 1"
  57. inkscape:persp3d-origin="262.5 : 200 : 1"
  58. id="perspective11" />
  59. <linearGradient
  60. id="linearGradient2299">
  61. <stop
  62. style="stop-color:#dd3333;stop-opacity:1;"
  63. offset="0"
  64. id="stop2301" />
  65. <stop
  66. style="stop-color:#b32424;stop-opacity:1;"
  67. offset="1"
  68. id="stop2303" />
  69. </linearGradient>
  70. <radialGradient
  71. inkscape:collect="always"
  72. xlink:href="#linearGradient2299"
  73. id="radialGradient2305"
  74. cx="262.5"
  75. cy="300"
  76. fx="262.5"
  77. fy="300"
  78. r="246.9456"
  79. gradientTransform="matrix(1,0,0,1.200021,0,-60.00638)"
  80. gradientUnits="userSpaceOnUse" />
  81. </defs>
  82. <path
  83. d="M 15.554399,499.23617 C 15.554399,489.88388 49.262003,442.92493 90.460178,394.88295 C 131.65835,346.84096 171.36188,300.19332 178.69024,291.22150 C 186.01860,282.24967 178.40699,230.17136 161.77557,175.49190 C 127.32187,62.217924 124.18126,24.551078 147.96473,9.8520875 C 180.47155,-10.238240 225.08409,19.441293 262.53181,86.070496 L 300.46929,153.57113 L 371.71241,83.651323 C 418.55713,37.676699 451.99662,17.200896 469.35551,23.862122 C 503.70070,37.041618 523.52158,88.613119 497.56689,97.264679 C 468.10720,107.08456 346.17818,292.63354 346.40950,327.29275 C 346.51902,343.70450 363.84370,387.26650 384.90880,424.09720 C 399.76671,450.07512 419.73824,470.57451 411.81016,484.66521 L 369.43018,559.98778 C 361.21065,574.59648 330.85012,535.64770 294.88494,497.84045 L 232.14649,431.88864 L 162.59445,514.37325 C 124.34083,559.73979 88.627185,596.62407 83.230792,596.33832 C 77.834411,596.05256 15.554399,508.58848 15.554399,499.23617 z "
  84. style="fill:url(#radialGradient2305);fill-opacity:1.0;stroke:none;stroke-width:2;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
  85. id="X" />
  86. </svg>

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