TidyHTML vomit below

---

line 1 column 1 - Warning: missing <!DOCTYPE> declaration
line 119 column 11 - Warning: <form> isn't allowed in <table> elements
line 118 column 10 - Info: <table> previously mentioned
line 120 column 11 - Warning: missing <tr>
line 120 column 119 - Warning: missing </font> before </td>
line 124 column 16 - Warning: plain text isn't allowed in <tr> elements
line 120 column 11 - Info: <tr> previously mentioned
line 125 column 68 - Warning: missing </nobr> before </td>
line 141 column 68 - Warning: missing </nobr> before <tr>
line 147 column 35 - Warning: missing <tr>
line 147 column 50 - Warning: missing </font> before </td>
line 148 column 37 - Warning: unescaped & or unknown entity "&id"
line 147 column 183 - Warning: missing </font> before </table>
line 149 column 35 - Warning: missing <tr>
line 149 column 50 - Warning: missing </font> before </td>
line 149 column 91 - Warning: missing </font> before </table>
line 156 column 9 - Warning: <div> isn't allowed in <table> elements
line 152 column 17 - Info: <table> previously mentioned
line 158 column 9 - Warning: missing <tr>
line 176 column 13 - Warning: missing <tr>
line 177 column 102 - Warning: unescaped & or unknown entity "&postid"
line 179 column 74 - Warning: <style> isn't allowed in <td> elements
line 179 column 9 - Info: <td> previously mentioned
line 179 column 2004 - Warning: missing </font> before <div>
line 179 column 2059 - Warning: inserting implicit <font>
line 179 column 2059 - Warning: missing </font> before <table>
line 181 column 2159 - Warning: missing <tr>
line 181 column 2521 - Warning: inserting implicit <font>
line 184 column 9 - Warning: <div> isn't allowed in <table> elements
line 152 column 17 - Info: <table> previously mentioned
line 186 column 9 - Warning: missing <tr>
line 188 column 147 - Warning: <font> unexpected or duplicate quote mark
line 188 column 147 - Warning: <font> attribute with missing trailing quote mark
line 204 column 13 - Warning: missing <tr>
line 205 column 102 - Warning: unescaped & or unknown entity "&postid"
line 211 column 9 - Warning: <div> isn't allowed in <table> elements
line 152 column 17 - Info: <table> previously mentioned
line 213 column 9 - Warning: missing <tr>
line 231 column 13 - Warning: missing <tr>
line 232 column 102 - Warning: unescaped & or unknown entity "&postid"
line 234 column 74 - Warning: <style> isn't allowed in <td> elements
line 234 column 9 - Info: <td> previously mentioned
line 234 column 2004 - Warning: missing </font> before <div>
line 234 column 2059 - Warning: inserting implicit <font>
line 237 column 9 - Warning: <div> isn't allowed in <table> elements
line 152 column 17 - Info: <table> previously mentioned
line 239 column 9 - Warning: missing <tr>
line 257 column 13 - Warning: missing <tr>
line 258 column 102 - Warning: unescaped & or unknown entity "&postid"
line 260 column 74 - Warning: <style> isn't allowed in <td> elements
line 260 column 9 - Info: <td> previously mentioned
line 271 column 9 - Warning: <div> isn't allowed in <table> elements
line 152 column 17 - Info: <table> previously mentioned
line 273 column 9 - Warning: missing <tr>
line 291 column 13 - Warning: missing <tr>
line 292 column 102 - Warning: unescaped & or unknown entity "&postid"
line 294 column 74 - Warning: <style> isn't allowed in <td> elements
line 294 column 9 - Info: <td> previously mentioned
line 294 column 2004 - Warning: missing </font> before <div>
line 294 column 2059 - Warning: inserting implicit <font>
line 294 column 2059 - Warning: missing </font> before <blockquote>
line 294 column 2071 - Warning: inserting implicit <font>
line 294 column 2071 - Warning: missing </font> before <hr>
line 294 column 2136 - Warning: inserting implicit <font>
line 294 column 2136 - Warning: missing </font> before <hr>
line 295 column 1 - Warning: inserting implicit <font>
line 298 column 9 - Warning: <div> isn't allowed in <table> elements
line 152 column 17 - Info: <table> previously mentioned
line 300 column 9 - Warning: missing <tr>
line 318 column 13 - Warning: missing <tr>
line 319 column 102 - Warning: unescaped & or unknown entity "&postid"
line 321 column 85 - Warning: <style> isn't allowed in <td> elements
line 321 column 9 - Info: <td> previously mentioned
line 321 column 1491 - Warning: missing <tr>
line 326 column 9 - Warning: <div> isn't allowed in <table> elements
line 152 column 17 - Info: <table> previously mentioned
line 328 column 9 - Warning: missing <tr>
line 346 column 13 - Warning: missing <tr>
line 347 column 102 - Warning: unescaped & or unknown entity "&postid"
line 349 column 74 - Warning: <style> isn't allowed in <td> elements
line 349 column 9 - Info: <td> previously mentioned
line 349 column 2004 - Warning: missing </font> before <div>
line 349 column 2059 - Warning: inserting implicit <font>
line 352 column 9 - Warning: <div> isn't allowed in <table> elements
line 152 column 17 - Info: <table> previously mentioned
line 354 column 9 - Warning: missing <tr>
line 372 column 13 - Warning: missing <tr>
line 373 column 102 - Warning: unescaped & or unknown entity "&postid"
line 378 column 9 - Warning: <div> isn't allowed in <table> elements
line 152 column 17 - Info: <table> previously mentioned
line 380 column 9 - Warning: missing <tr>
line 398 column 13 - Warning: missing <tr>
line 399 column 102 - Warning: unescaped & or unknown entity "&postid"
line 401 column 404 - Warning: missing </div>
line 409 column 9 - Warning: <div> isn't allowed in <table> elements
line 152 column 17 - Info: <table> previously mentioned
line 411 column 9 - Warning: missing <tr>
line 429 column 13 - Warning: missing <tr>
line 430 column 102 - Warning: unescaped & or unknown entity "&postid"
line 434 column 15 - Warning: <div> isn't allowed in <table> elements
line 152 column 17 - Info: <table> previously mentioned
line 435 column 25 - Warning: missing <tr>
line 437 column 37 - Warning: missing </font> before </td>
line 444 column 25 - Warning: plain text isn't allowed in <tr> elements
line 435 column 25 - Info: <tr> previously mentioned
line 446 column 33 - Warning: missing <tr>
line 447 column 122 - Warning: unescaped & or unknown entity "&postid"
line 447 column 47 - Warning: missing </nobr> before </table>
line 449 column 99 - Warning: <style> isn't allowed in <td> elements
line 449 column 25 - Info: <td> previously mentioned
line 449 column 2300 - Warning: missing </div>
line 449 column 2995 - Warning: unescaped & or unknown entity "&signatureID"
line 449 column 3095 - Warning: missing </a> before <a>
line 451 column 17 - Warning: missing <tr>
line 451 column 17 - Warning: discarding unexpected <table>
line 454 column 35 - Warning: missing <tr>
line 454 column 50 - Warning: missing </font> before </td>
line 454 column 91 - Warning: missing </font> before </table>
line 456 column 35 - Warning: missing <tr>
line 456 column 50 - Warning: missing </font> before </td>
line 457 column 37 - Warning: unescaped & or unknown entity "&id"
line 456 column 183 - Warning: missing </font> before </table>
line 458 column 17 - Warning: discarding unexpected </textarea>
line 458 column 28 - Warning: discarding unexpected </form>
line 458 column 35 - Warning: discarding unexpected </embed>
line 458 column 43 - Warning: discarding unexpected </noembed>
line 458 column 53 - Warning: discarding unexpected </noscript>
line 458 column 64 - Warning: discarding unexpected </noembed>
line 458 column 74 - Warning: discarding unexpected </embed>
line 458 column 82 - Warning: discarding unexpected </table>
line 458 column 90 - Warning: discarding unexpected </table>
line 460 column 9 - Warning: missing </font> before <table>
line 472 column 25 - Warning: discarding unexpected </font>
line 481 column 37 - Warning: discarding unexpected </font>
line 459 column 1 - Warning: missing </center>
line 120 column 63 - Warning: <img> lacks "alt" attribute
line 125 column 19 - Warning: <td> attribute "width" has invalid value "120px"
line 125 column 93 - Warning: <img> lacks "alt" attribute
line 141 column 19 - Warning: <td> attribute "width" has invalid value "120px"
line 141 column 98 - Warning: <img> lacks "alt" attribute
line 148 column 44 - Warning: <img> proprietary attribute value "absmiddle"
line 148 column 142 - Warning: <img> proprietary attribute value "absmiddle"
line 148 column 246 - Warning: <img> proprietary attribute value "absmiddle"
line 160 column 15 - Warning: <img> lacks "alt" attribute
line 161 column 23 - Warning: <img> lacks "alt" attribute
line 161 column 64 - Warning: <img> lacks "alt" attribute
line 161 column 113 - Warning: <img> lacks "alt" attribute
line 161 column 163 - Warning: <img> lacks "alt" attribute
line 162 column 11 - Warning: <img> lacks "alt" attribute
line 172 column 15 - Warning: <img> lacks "alt" attribute
line 179 column 1544 - Warning: <img> lacks "alt" attribute
line 179 column 1643 - Warning: <img> lacks "alt" attribute
line 179 column 1724 - Warning: <img> lacks "alt" attribute
line 179 column 1834 - Warning: <img> lacks "alt" attribute
line 179 column 1912 - Warning: <td> attribute "bgcolor" had invalid value "A59C84" and has been replaced
line 179 column 2004 - Warning: <font> attribute "color" had invalid value "000000" and has been replaced
line 179 column 2059 - Warning: <font> attribute "color" had invalid value "000000" and has been replaced
line 181 column 2226 - Warning: <img> proprietary attribute value "absmiddle"
line 181 column 2226 - Warning: <img> lacks "alt" attribute
line 181 column 2521 - Warning: <font> attribute "color" had invalid value "000000" and has been replaced
line 181 column 2583 - Warning: <img> lacks "alt" attribute
line 181 column 2675 - Warning: <img> lacks "alt" attribute
line 181 column 2780 - Warning: <img> lacks "alt" attribute
line 181 column 2864 - Warning: <img> lacks "alt" attribute
line 181 column 2996 - Warning: <img> lacks "alt" attribute
line 188 column 11 - Warning: <img> lacks "alt" attribute
line 189 column 23 - Warning: <img> lacks "alt" attribute
line 189 column 64 - Warning: <img> lacks "alt" attribute
line 189 column 113 - Warning: <img> lacks "alt" attribute
line 189 column 163 - Warning: <img> lacks "alt" attribute
line 190 column 11 - Warning: <img> lacks "alt" attribute
line 200 column 15 - Warning: <img> lacks "alt" attribute
line 207 column 509 - Warning: <img> lacks "alt" attribute
line 208 column 643 - Warning: <img> lacks "alt" attribute
line 215 column 15 - Warning: <img> lacks "alt" attribute
line 216 column 23 - Warning: <img> lacks "alt" attribute
line 216 column 64 - Warning: <img> lacks "alt" attribute
line 216 column 113 - Warning: <img> lacks "alt" attribute
line 216 column 163 - Warning: <img> lacks "alt" attribute
line 217 column 11 - Warning: <img> lacks "alt" attribute
line 227 column 15 - Warning: <img> lacks "alt" attribute
line 234 column 1544 - Warning: <img> lacks "alt" attribute
line 234 column 1643 - Warning: <img> lacks "alt" attribute
line 234 column 1724 - Warning: <img> lacks "alt" attribute
line 234 column 1834 - Warning: <img> lacks "alt" attribute
line 234 column 1912 - Warning: <td> attribute "bgcolor" had invalid value "A59C84" and has been replaced
line 234 column 2004 - Warning: <font> attribute "color" had invalid value "000000" and has been replaced
line 234 column 2059 - Warning: <font> attribute "color" had invalid value "000000" and has been replaced
line 234 column 2071 - Warning: <img> proprietary attribute value "absmiddle"
line 234 column 2071 - Warning: <img> lacks "alt" attribute
line 234 column 2181 - Warning: <img> lacks "alt" attribute
line 234 column 2273 - Warning: <img> lacks "alt" attribute
line 234 column 2378 - Warning: <img> lacks "alt" attribute
line 234 column 2462 - Warning: <img> lacks "alt" attribute
line 234 column 2594 - Warning: <img> lacks "alt" attribute
line 241 column 15 - Warning: <img> proprietary attribute value "absmiddle"
line 241 column 15 - Warning: <img> lacks "alt" attribute
line 241 column 58 - Warning: <img> proprietary attribute value "absmiddle"
line 241 column 58 - Warning: <img> lacks "alt" attribute
line 241 column 101 - Warning: <img> proprietary attribute value "absmiddle"
line 241 column 101 - Warning: <img> lacks "alt" attribute
line 241 column 144 - Warning: <img> proprietary attribute value "absmiddle"
line 241 column 144 - Warning: <img> lacks "alt" attribute
line 241 column 187 - Warning: <img> proprietary attribute value "absmiddle"
line 241 column 187 - Warning: <img> lacks "alt" attribute
line 241 column 230 - Warning: <img> proprietary attribute value "absmiddle"
line 241 column 230 - Warning: <img> lacks "alt" attribute
line 241 column 273 - Warning: <img> proprietary attribute value "absmiddle"
line 241 column 273 - Warning: <img> lacks "alt" attribute
line 241 column 316 - Warning: <img> proprietary attribute value "absmiddle"
line 241 column 316 - Warning: <img> lacks "alt" attribute
line 242 column 22 - Warning: <img> lacks "alt" attribute
line 242 column 63 - Warning: <img> lacks "alt" attribute
line 242 column 112 - Warning: <img> lacks "alt" attribute
line 242 column 162 - Warning: <img> lacks "alt" attribute
line 243 column 11 - Warning: <img> lacks "alt" attribute
line 253 column 15 - Warning: <img> lacks "alt" attribute
line 260 column 883 - Warning: <img> proprietary attribute value "absmiddle"
line 260 column 883 - Warning: <img> lacks "alt" attribute
line 268 column 2470 - Warning: <img> proprietary attribute value "absmiddle"
line 268 column 2470 - Warning: <img> lacks "alt" attribute
line 275 column 15 - Warning: <img> lacks "alt" attribute
line 276 column 23 - Warning: <img> lacks "alt" attribute
line 276 column 64 - Warning: <img> lacks "alt" attribute
line 276 column 113 - Warning: <img> lacks "alt" attribute
line 276 column 163 - Warning: <img> lacks "alt" attribute
line 277 column 11 - Warning: <img> lacks "alt" attribute
line 287 column 15 - Warning: <img> lacks "alt" attribute
line 294 column 1544 - Warning: <img> lacks "alt" attribute
line 294 column 1643 - Warning: <img> lacks "alt" attribute
line 294 column 1724 - Warning: <img> lacks "alt" attribute
line 294 column 1834 - Warning: <img> lacks "alt" attribute
line 294 column 1912 - Warning: <td> attribute "bgcolor" had invalid value "A59C84" and has been replaced
line 294 column 2004 - Warning: <font> attribute "color" had invalid value "000000" and has been replaced
line 294 column 2059 - Warning: <font> attribute "color" had invalid value "000000" and has been replaced
line 294 column 2071 - Warning: <font> attribute "color" had invalid value "000000" and has been replaced
line 294 column 2136 - Warning: <font> attribute "color" had invalid value "000000" and has been replaced
line 294 column 2206 - Warning: <img> proprietary attribute value "absmiddle"
line 294 column 2206 - Warning: <img> lacks "alt" attribute
line 295 column 1 - Warning: <font> attribute "color" had invalid value "000000" and has been replaced
line 295 column 2397 - Warning: <img> lacks "alt" attribute
line 295 column 2489 - Warning: <img> lacks "alt" attribute
line 295 column 2594 - Warning: <img> lacks "alt" attribute
line 295 column 2678 - Warning: <img> lacks "alt" attribute
line 295 column 2810 - Warning: <img> lacks "alt" attribute
line 302 column 11 - Warning: <img> lacks "alt" attribute
line 303 column 22 - Warning: <img> lacks "alt" attribute
line 303 column 63 - Warning: <img> lacks "alt" attribute
line 303 column 112 - Warning: <img> lacks "alt" attribute
line 303 column 162 - Warning: <img> lacks "alt" attribute
line 314 column 15 - Warning: <img> lacks "alt" attribute
line 323 column 2277 - Warning: <img> lacks "alt" attribute
line 330 column 15 - Warning: <img> lacks "alt" attribute
line 331 column 23 - Warning: <img> lacks "alt" attribute
line 331 column 64 - Warning: <img> lacks "alt" attribute
line 331 column 113 - Warning: <img> lacks "alt" attribute
line 331 column 163 - Warning: <img> lacks "alt" attribute
line 332 column 11 - Warning: <img> lacks "alt" attribute
line 342 column 15 - Warning: <img> lacks "alt" attribute
line 349 column 1544 - Warning: <img> lacks "alt" attribute
line 349 column 1643 - Warning: <img> lacks "alt" attribute
line 349 column 1724 - Warning: <img> lacks "alt" attribute
line 349 column 1834 - Warning: <img> lacks "alt" attribute
line 349 column 1912 - Warning: <td> attribute "bgcolor" had invalid value "A59C84" and has been replaced
line 349 column 2004 - Warning: <font> attribute "color" had invalid value "000000" and has been replaced
line 349 column 2059 - Warning: <font> attribute "color" had invalid value "000000" and has been replaced
line 349 column 2178 - Warning: <img> lacks "alt" attribute
line 349 column 2270 - Warning: <img> lacks "alt" attribute
line 349 column 2375 - Warning: <img> lacks "alt" attribute
line 349 column 2459 - Warning: <img> lacks "alt" attribute
line 349 column 2591 - Warning: <img> lacks "alt" attribute
line 357 column 22 - Warning: <img> lacks "alt" attribute
line 357 column 63 - Warning: <img> lacks "alt" attribute
line 357 column 112 - Warning: <img> lacks "alt" attribute
line 357 column 162 - Warning: <img> lacks "alt" attribute
line 358 column 11 - Warning: <img> lacks "alt" attribute
line 368 column 15 - Warning: <img> lacks "alt" attribute
line 375 column 199 - Warning: <img> proprietary attribute value "absmiddle"
line 375 column 199 - Warning: <img> lacks "alt" attribute
line 383 column 23 - Warning: <img> lacks "alt" attribute
line 383 column 64 - Warning: <img> lacks "alt" attribute
line 383 column 113 - Warning: <img> lacks "alt" attribute
line 383 column 163 - Warning: <img> lacks "alt" attribute
line 384 column 11 - Warning: <img> lacks "alt" attribute
line 394 column 15 - Warning: <img> lacks "alt" attribute
line 401 column 580 - Warning: <img> proprietary attribute value "absmiddle"
line 401 column 580 - Warning: <img> lacks "alt" attribute
line 405 column 748 - Warning: <img> proprietary attribute value "absmiddle"
line 405 column 748 - Warning: <img> lacks "alt" attribute
line 405 column 897 - Warning: <img> lacks "alt" attribute
line 406 column 1206 - Warning: <img> lacks "alt" attribute
line 414 column 23 - Warning: <img> lacks "alt" attribute
line 414 column 64 - Warning: <img> lacks "alt" attribute
line 414 column 113 - Warning: <img> lacks "alt" attribute
line 414 column 163 - Warning: <img> lacks "alt" attribute
line 415 column 11 - Warning: <img> lacks "alt" attribute
line 425 column 15 - Warning: <img> lacks "alt" attribute
line 432 column 199 - Warning: <img> lacks "alt" attribute
line 442 column 37 - Warning: <img> lacks "alt" attribute
line 449 column 1818 - Warning: <img> lacks "alt" attribute
line 449 column 1933 - Warning: <img> lacks "alt" attribute
line 449 column 2025 - Warning: <img> lacks "alt" attribute
line 449 column 2149 - Warning: <img> lacks "alt" attribute
line 449 column 2333 - Warning: <img> proprietary attribute value "absmiddle"
line 449 column 2333 - Warning: <img> lacks "alt" attribute
line 449 column 2459 - Warning: <img> lacks "alt" attribute
line 449 column 2560 - Warning: <img> lacks "alt" attribute
line 449 column 2675 - Warning: <img> lacks "alt" attribute
line 449 column 2767 - Warning: <img> lacks "alt" attribute
line 449 column 2917 - Warning: <img> lacks "alt" attribute
line 449 column 3187 - Warning: <img> lacks "alt" attribute
line 449 column 3319 - Warning: <img> lacks "alt" attribute
line 457 column 44 - Warning: <img> proprietary attribute value "absmiddle"
line 457 column 142 - Warning: <img> proprietary attribute value "absmiddle"
line 457 column 246 - Warning: <img> proprietary attribute value "absmiddle"
line 466 column 25 - Warning: <img> lacks "alt" attribute
line 471 column 267 - Warning: <img> lacks "alt" attribute
line 149 column 50 - Warning: trimming empty <font>
line 179 column 2004 - Warning: trimming empty <font>
line 234 column 2004 - Warning: trimming empty <font>
line 294 column 2004 - Warning: trimming empty <font>
line 294 column 2059 - Warning: trimming empty <font>
line 349 column 2004 - Warning: trimming empty <font>
line 451 column 17 - Warning: trimming empty <tr>
line 454 column 50 - Warning: trimming empty <font>
line 125 column 68 - Warning: <nobr> is not approved by W3C
line 141 column 68 - Warning: <nobr> is not approved by W3C
line 177 column 27 - Warning: <nobr> is not approved by W3C
line 179 column 1221 - Warning: <table> proprietary attribute "height"
line 179 column 1283 - Warning: <td> proprietary attribute "cellpadding"
line 179 column 1283 - Warning: <td> proprietary attribute "background"
line 179 column 1380 - Warning: <table> proprietary attribute "height"
line 179 column 1469 - Warning: <table> proprietary attribute "height"
line 181 column 2220 - Warning: <nobr> is not approved by W3C
line 181 column 2393 - Warning: <nobr> is not approved by W3C
line 181 column 2498 - Warning: <nobr> is not approved by W3C
line 205 column 27 - Warning: <nobr> is not approved by W3C
line 207 column 74 - Warning: <table> proprietary attribute "height"
line 207 column 74 - Warning: <table> proprietary attribute "background"
line 232 column 27 - Warning: <nobr> is not approved by W3C
line 234 column 1221 - Warning: <table> proprietary attribute "height"
line 234 column 1283 - Warning: <td> proprietary attribute "cellpadding"
line 234 column 1283 - Warning: <td> proprietary attribute "background"
line 234 column 1380 - Warning: <table> proprietary attribute "height"
line 234 column 1469 - Warning: <table> proprietary attribute "height"
line 258 column 27 - Warning: <nobr> is not approved by W3C
line 292 column 27 - Warning: <nobr> is not approved by W3C
line 294 column 1221 - Warning: <table> proprietary attribute "height"
line 294 column 1283 - Warning: <td> proprietary attribute "cellpadding"
line 294 column 1283 - Warning: <td> proprietary attribute "background"
line 294 column 1380 - Warning: <table> proprietary attribute "height"
line 294 column 1469 - Warning: <table> proprietary attribute "height"
line 319 column 27 - Warning: <nobr> is not approved by W3C
line 347 column 27 - Warning: <nobr> is not approved by W3C
line 349 column 1221 - Warning: <table> proprietary attribute "height"
line 349 column 1283 - Warning: <td> proprietary attribute "cellpadding"
line 349 column 1283 - Warning: <td> proprietary attribute "background"
line 349 column 1380 - Warning: <table> proprietary attribute "height"
line 349 column 1469 - Warning: <table> proprietary attribute "height"
line 373 column 27 - Warning: <nobr> is not approved by W3C
line 399 column 27 - Warning: <nobr> is not approved by W3C
line 401 column 74 - Warning: <table> proprietary attribute "height"
line 430 column 27 - Warning: <nobr> is not approved by W3C
line 447 column 47 - Warning: <nobr> is not approved by W3C
Info: Document content looks like HTML5
Info: No system identifier in emitted doctype
Tidy found 343 warnings and 0 errors!


The alt attribute should be used to give a short description
of an image; longer descriptions should be given with the
longdesc attribute which takes a URL linked to the description.
These measures are needed for people using non-graphical browsers.

For further advice on how to make your pages accessible
see http://www.w3.org/WAI/GL.
You are recommended to use CSS to specify the font and
properties such as its size and color. This will reduce
the size of HTML files and make them easier to maintain
compared with using <FONT> elements.

You are recommended to use CSS to control line wrapping.
Use "white-space: nowrap" to inhibit wrapping in place
of inserting <NOBR>...</NOBR> into the markup.

About HTML Tidy: https://github.com/htacg/tidy-html5
Bug reports and comments: https://github.com/htacg/tidy-html5/issues
Official mailing list: https://lists.w3.org/Archives/Public/public-htacg/
Latest HTML specification: http://dev.w3.org/html5/spec-author-view/
Validate your HTML documents: http://validator.w3.org/nu/
Lobby your company to join the W3C: http://www.w3.org/Consortium

Do you speak a language other than English, or a different variant of
English? Consider helping us to localize HTML Tidy. For details please see
https://github.com/htacg/tidy-html5/blob/master/README/LOCALIZE.md