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 172 - 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 155 column 9 - Warning: <div> isn't allowed in <table> elements
line 152 column 17 - Info: <table> previously mentioned
line 156 column 25 - Warning: missing <tr>
line 158 column 37 - Warning: missing </font> before </td>
line 165 column 25 - Warning: plain text isn't allowed in <tr> elements
line 156 column 25 - Info: <tr> previously mentioned
line 167 column 33 - Warning: missing <tr>
line 168 column 122 - Warning: unescaped & or unknown entity "&postid"
line 168 column 47 - Warning: missing </nobr> before </table>
line 170 column 99 - Warning: <style> isn't allowed in <td> elements
line 170 column 25 - Info: <td> previously mentioned
line 170 column 2407 - Warning: unescaped & or unknown entity "&current"
line 170 column 2300 - Warning: missing </div>
line 170 column 3202 - Warning: unescaped & or unknown entity "&signatureID"
line 174 column 9 - Warning: <div> isn't allowed in <table> elements
line 152 column 17 - Info: <table> previously mentioned
line 176 column 9 - Warning: missing <tr>
line 194 column 13 - Warning: missing <tr>
line 195 column 102 - Warning: unescaped & or unknown entity "&postid"
line 197 column 74 - Warning: <style> isn't allowed in <td> elements
line 197 column 9 - Info: <td> previously mentioned
line 197 column 2067 - Warning: missing </font> before <div>
line 197 column 2122 - Warning: inserting implicit <font>
line 197 column 2816 - Warning: unescaped & or unknown entity "&days"
line 197 column 2825 - Warning: unescaped & or unknown entity "&expp"
line 197 column 2835 - Warning: unescaped & or unknown entity "&expi"
line 197 column 2847 - Warning: unescaped & or unknown entity "&level"
line 197 column 2856 - Warning: unescaped & or unknown entity "&exp"
line 200 column 9 - Warning: <div> isn't allowed in <table> elements
line 152 column 17 - Info: <table> previously mentioned
line 202 column 9 - Warning: missing <tr>
line 220 column 13 - Warning: missing <tr>
line 221 column 102 - Warning: unescaped & or unknown entity "&postid"
line 223 column 74 - Warning: <style> isn't allowed in <td> elements
line 223 column 9 - Info: <td> previously mentioned
line 223 column 563 - Warning: missing </div>
line 229 column 9 - Warning: <div> isn't allowed in <table> elements
line 152 column 17 - Info: <table> previously mentioned
line 231 column 9 - Warning: missing <tr>
line 249 column 13 - Warning: missing <tr>
line 250 column 102 - Warning: unescaped & or unknown entity "&postid"
line 252 column 85 - Warning: <style> isn't allowed in <td> elements
line 252 column 9 - Info: <td> previously mentioned
line 255 column 9 - Warning: <div> isn't allowed in <table> elements
line 152 column 17 - Info: <table> previously mentioned
line 257 column 9 - Warning: missing <tr>
line 275 column 13 - Warning: missing <tr>
line 276 column 102 - Warning: unescaped & or unknown entity "&postid"
line 278 column 74 - Warning: <style> isn't allowed in <td> elements
line 278 column 9 - Info: <td> previously mentioned
line 278 column 2067 - Warning: missing </font> before <div>
line 278 column 2122 - Warning: inserting implicit <font>
line 280 column 2897 - Warning: unescaped & or unknown entity "&days"
line 280 column 2906 - Warning: unescaped & or unknown entity "&expp"
line 280 column 2916 - Warning: unescaped & or unknown entity "&expi"
line 280 column 2928 - Warning: unescaped & or unknown entity "&level"
line 280 column 2937 - Warning: unescaped & or unknown entity "&exp"
line 282 column 15 - Warning: <div> isn't allowed in <table> elements
line 152 column 17 - Info: <table> previously mentioned
line 283 column 25 - Warning: missing <tr>
line 285 column 37 - Warning: missing </font> before </td>
line 292 column 25 - Warning: plain text isn't allowed in <tr> elements
line 283 column 25 - Info: <tr> previously mentioned
line 294 column 33 - Warning: missing <tr>
line 295 column 122 - Warning: unescaped & or unknown entity "&postid"
line 295 column 47 - Warning: missing </nobr> before </table>
line 297 column 99 - Warning: <style> isn't allowed in <td> elements
line 297 column 25 - Info: <td> previously mentioned
line 297 column 2300 - Warning: missing </div>
line 297 column 2943 - Warning: unescaped & or unknown entity "&signatureID"
line 301 column 9 - Warning: <div> isn't allowed in <table> elements
line 152 column 17 - Info: <table> previously mentioned
line 303 column 9 - Warning: missing <tr>
line 321 column 13 - Warning: missing <tr>
line 322 column 102 - Warning: unescaped & or unknown entity "&postid"
line 324 column 85 - Warning: <style> isn't allowed in <td> elements
line 324 column 9 - Info: <td> previously mentioned
line 327 column 9 - Warning: <div> isn't allowed in <table> elements
line 152 column 17 - Info: <table> previously mentioned
line 329 column 9 - Warning: missing <tr>
line 347 column 13 - Warning: missing <tr>
line 348 column 102 - Warning: unescaped & or unknown entity "&postid"
line 350 column 75 - Error: <z> is not recognized!
line 350 column 75 - Warning: discarding unexpected <z>
line 350 column 80 - Error: <z> is not recognized!
line 350 column 80 - Warning: discarding unexpected <z>
line 351 column 152 - Error: <z> is not recognized!
line 351 column 152 - Warning: discarding unexpected <z>
line 351 column 158 - Error: <z> is not recognized!
line 351 column 158 - Warning: discarding unexpected <z>
line 357 column 209 - Warning: unescaped & or unknown entity "&exp"
line 357 column 220 - Warning: unescaped & or unknown entity "&expn"
line 357 column 230 - Warning: unescaped & or unknown entity "&expp"
line 357 column 240 - Warning: unescaped & or unknown entity "&exppost"
line 357 column 252 - Warning: unescaped & or unknown entity "&expidle"
line 357 column 268 - Warning: unescaped & or unknown entity "&post"
line 357 column 277 - Warning: unescaped & or unknown entity "&version"
line 357 column 287 - Warning: unescaped & or unknown entity "&date"
line 360 column 9 - Warning: <div> isn't allowed in <table> elements
line 152 column 17 - Info: <table> previously mentioned
line 362 column 9 - Warning: missing <tr>
line 380 column 13 - Warning: missing <tr>
line 381 column 102 - Warning: unescaped & or unknown entity "&postid"
line 383 column 74 - Warning: <style> isn't allowed in <td> elements
line 383 column 9 - Info: <td> previously mentioned
line 383 column 2067 - Warning: missing </font> before <div>
line 383 column 2122 - Warning: inserting implicit <font>
line 383 column 2122 - Warning: missing </font> before <blockquote>
line 383 column 2134 - Warning: inserting implicit <font>
line 383 column 2134 - Warning: missing </font> before <hr>
line 383 column 2194 - Warning: inserting implicit <font>
line 383 column 2194 - Warning: missing </font> before <hr>
line 384 column 1 - Warning: inserting implicit <font>
line 384 column 2978 - Warning: unescaped & or unknown entity "&days"
line 384 column 2987 - Warning: unescaped & or unknown entity "&expp"
line 384 column 2997 - Warning: unescaped & or unknown entity "&expi"
line 384 column 3009 - Warning: unescaped & or unknown entity "&level"
line 384 column 3018 - Warning: unescaped & or unknown entity "&exp"
line 386 column 15 - Warning: <div> isn't allowed in <table> elements
line 152 column 17 - Info: <table> previously mentioned
line 387 column 25 - Warning: missing <tr>
line 389 column 33 - Warning: missing </font> before </td>
line 399 column 25 - Warning: plain text isn't allowed in <tr> elements
line 387 column 25 - Info: <tr> previously mentioned
line 401 column 33 - Warning: missing <tr>
line 402 column 122 - Warning: unescaped & or unknown entity "&postid"
line 402 column 47 - Warning: missing </nobr> before </table>
line 404 column 99 - Warning: <style> isn't allowed in <td> elements
line 404 column 25 - Info: <td> previously mentioned
line 404 column 1042 - Warning: missing </span> before <blockquote>
line 404 column 1024 - Warning: missing </font> before <blockquote>
line 404 column 1099 - Warning: inserting implicit <font>
line 404 column 1099 - Warning: inserting implicit <span>
line 404 column 1099 - Warning: missing </span> before <hr>
line 404 column 1099 - Warning: missing </font> before <hr>
line 404 column 1175 - Warning: inserting implicit <font>
line 404 column 1175 - Warning: inserting implicit <span>
line 404 column 1175 - Warning: missing </span> before <hr>
line 404 column 1175 - Warning: missing </font> before <hr>
line 404 column 1235 - Warning: inserting implicit <font>
line 404 column 1235 - Warning: inserting implicit <span>
line 404 column 1235 - Warning: missing </span> before <hr>
line 404 column 1235 - Warning: missing </font> before <hr>
line 405 column 1 - Warning: inserting implicit <font>
line 405 column 1 - Warning: inserting implicit <span>
line 405 column 1 - Warning: missing </span> before <hr>
line 405 column 1 - Warning: missing </font> before <hr>
line 406 column 1 - Warning: inserting implicit <font>
line 406 column 1 - Warning: inserting implicit <span>
line 407 column 1540 - Warning: replacing unexpected big with </big>
line 419 column 2479 - Warning: discarding unexpected </font>
line 419 column 2486 - Warning: discarding unexpected </font>
line 421 column 17 - Warning: missing <tr>
line 421 column 17 - Warning: discarding unexpected <table>
line 424 column 35 - Warning: missing <tr>
line 424 column 50 - Warning: missing </font> before </td>
line 424 column 91 - Warning: missing </font> before </table>
line 426 column 35 - Warning: missing <tr>
line 426 column 50 - Warning: missing </font> before </td>
line 427 column 37 - Warning: unescaped & or unknown entity "&id"
line 426 column 172 - Warning: missing </font> before </table>
line 428 column 17 - Warning: discarding unexpected </textarea>
line 428 column 28 - Warning: discarding unexpected </form>
line 428 column 35 - Warning: discarding unexpected </embed>
line 428 column 43 - Warning: discarding unexpected </noembed>
line 428 column 53 - Warning: discarding unexpected </noscript>
line 428 column 64 - Warning: discarding unexpected </noembed>
line 428 column 74 - Warning: discarding unexpected </embed>
line 428 column 82 - Warning: discarding unexpected </table>
line 428 column 90 - Warning: discarding unexpected </table>
line 430 column 9 - Warning: missing </font> before <table>
line 442 column 25 - Warning: discarding unexpected </font>
line 451 column 57 - Warning: discarding unexpected </font>
line 429 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 163 column 37 - Warning: <img> lacks "alt" attribute
line 170 column 1818 - Warning: <img> lacks "alt" attribute
line 170 column 1933 - Warning: <img> lacks "alt" attribute
line 170 column 2025 - Warning: <img> lacks "alt" attribute
line 170 column 2149 - Warning: <img> lacks "alt" attribute
line 170 column 2666 - Warning: <img> lacks "alt" attribute
line 170 column 2767 - Warning: <img> lacks "alt" attribute
line 170 column 2882 - Warning: <img> lacks "alt" attribute
line 170 column 2974 - Warning: <img> lacks "alt" attribute
line 170 column 3124 - Warning: <img> lacks "alt" attribute
line 171 column 3356 - Warning: <img> lacks "alt" attribute
line 178 column 15 - Warning: <img> lacks "alt" attribute
line 179 column 23 - Warning: <img> lacks "alt" attribute
line 179 column 64 - Warning: <img> lacks "alt" attribute
line 179 column 113 - Warning: <img> lacks "alt" attribute
line 179 column 163 - Warning: <img> lacks "alt" attribute
line 180 column 11 - Warning: <img> lacks "alt" attribute
line 190 column 15 - Warning: <img> lacks "alt" attribute
line 197 column 1607 - Warning: <img> lacks "alt" attribute
line 197 column 1706 - Warning: <img> lacks "alt" attribute
line 197 column 1787 - Warning: <img> lacks "alt" attribute
line 197 column 1897 - Warning: <img> lacks "alt" attribute
line 197 column 1975 - Warning: <td> attribute "bgcolor" had invalid value "A59C84" and has been replaced
line 197 column 2067 - Warning: <font> attribute "color" had invalid value "000000" and has been replaced
line 197 column 2122 - Warning: <font> attribute "color" had invalid value "000000" and has been replaced
line 197 column 2122 - Warning: <img> lacks "alt" attribute
line 197 column 2300 - Warning: <img> lacks "alt" attribute
line 197 column 2392 - Warning: <img> lacks "alt" attribute
line 197 column 2497 - Warning: <img> lacks "alt" attribute
line 197 column 2581 - Warning: <img> lacks "alt" attribute
line 204 column 11 - Warning: <img> lacks "alt" attribute
line 205 column 23 - Warning: <img> lacks "alt" attribute
line 205 column 64 - Warning: <img> lacks "alt" attribute
line 205 column 113 - Warning: <img> lacks "alt" attribute
line 205 column 163 - Warning: <img> lacks "alt" attribute
line 206 column 11 - Warning: <img> lacks "alt" attribute
line 216 column 15 - Warning: <img> lacks "alt" attribute
line 226 column 795 - Warning: <img> lacks "alt" attribute
line 234 column 23 - Warning: <img> lacks "alt" attribute
line 234 column 64 - Warning: <img> lacks "alt" attribute
line 234 column 113 - Warning: <img> lacks "alt" attribute
line 234 column 163 - Warning: <img> lacks "alt" attribute
line 235 column 11 - Warning: <img> lacks "alt" attribute
line 245 column 15 - Warning: <img> lacks "alt" attribute
line 259 column 15 - Warning: <img> lacks "alt" attribute
line 260 column 23 - Warning: <img> lacks "alt" attribute
line 260 column 64 - Warning: <img> lacks "alt" attribute
line 260 column 113 - Warning: <img> lacks "alt" attribute
line 260 column 163 - Warning: <img> lacks "alt" attribute
line 261 column 11 - Warning: <img> lacks "alt" attribute
line 271 column 15 - Warning: <img> lacks "alt" attribute
line 278 column 1607 - Warning: <img> lacks "alt" attribute
line 278 column 1706 - Warning: <img> lacks "alt" attribute
line 278 column 1787 - Warning: <img> lacks "alt" attribute
line 278 column 1897 - Warning: <img> lacks "alt" attribute
line 278 column 1975 - Warning: <td> attribute "bgcolor" had invalid value "A59C84" and has been replaced
line 278 column 2067 - Warning: <font> attribute "color" had invalid value "000000" and has been replaced
line 278 column 2122 - Warning: <font> attribute "color" had invalid value "000000" and has been replaced
line 280 column 2145 - Warning: <img> lacks "alt" attribute
line 280 column 2381 - Warning: <img> lacks "alt" attribute
line 280 column 2473 - Warning: <img> lacks "alt" attribute
line 280 column 2578 - Warning: <img> lacks "alt" attribute
line 280 column 2662 - Warning: <img> lacks "alt" attribute
line 290 column 37 - Warning: <img> lacks "alt" attribute
line 297 column 1818 - Warning: <img> lacks "alt" attribute
line 297 column 1933 - Warning: <img> lacks "alt" attribute
line 297 column 2025 - Warning: <img> lacks "alt" attribute
line 297 column 2149 - Warning: <img> lacks "alt" attribute
line 297 column 2407 - Warning: <img> lacks "alt" attribute
line 297 column 2508 - Warning: <img> lacks "alt" attribute
line 297 column 2623 - Warning: <img> lacks "alt" attribute
line 297 column 2715 - Warning: <img> lacks "alt" attribute
line 297 column 2865 - Warning: <img> lacks "alt" attribute
line 298 column 3097 - Warning: <img> lacks "alt" attribute
line 306 column 23 - Warning: <img> lacks "alt" attribute
line 306 column 64 - Warning: <img> lacks "alt" attribute
line 306 column 113 - Warning: <img> lacks "alt" attribute
line 306 column 163 - Warning: <img> lacks "alt" attribute
line 307 column 11 - Warning: <img> lacks "alt" attribute
line 317 column 15 - Warning: <img> lacks "alt" attribute
line 331 column 16 - Warning: <img> proprietary attribute value "absmiddle"
line 331 column 16 - Warning: <img> lacks "alt" attribute
line 331 column 59 - Warning: <img> proprietary attribute value "absmiddle"
line 331 column 59 - Warning: <img> lacks "alt" attribute
line 331 column 102 - Warning: <img> proprietary attribute value "absmiddle"
line 331 column 102 - Warning: <img> lacks "alt" attribute
line 331 column 145 - Warning: <img> proprietary attribute value "absmiddle"
line 331 column 145 - Warning: <img> lacks "alt" attribute
line 332 column 22 - Warning: <img> lacks "alt" attribute
line 332 column 63 - Warning: <img> lacks "alt" attribute
line 332 column 112 - Warning: <img> lacks "alt" attribute
line 332 column 162 - Warning: <img> lacks "alt" attribute
line 333 column 11 - Warning: <img> lacks "alt" attribute
line 343 column 15 - Warning: <img> lacks "alt" attribute
line 364 column 15 - Warning: <img> lacks "alt" attribute
line 365 column 23 - Warning: <img> lacks "alt" attribute
line 365 column 64 - Warning: <img> lacks "alt" attribute
line 365 column 113 - Warning: <img> lacks "alt" attribute
line 365 column 163 - Warning: <img> lacks "alt" attribute
line 366 column 11 - Warning: <img> lacks "alt" attribute
line 376 column 15 - Warning: <img> lacks "alt" attribute
line 383 column 1607 - Warning: <img> lacks "alt" attribute
line 383 column 1706 - Warning: <img> lacks "alt" attribute
line 383 column 1787 - Warning: <img> lacks "alt" attribute
line 383 column 1897 - Warning: <img> lacks "alt" attribute
line 383 column 1975 - Warning: <td> attribute "bgcolor" had invalid value "A59C84" and has been replaced
line 383 column 2067 - Warning: <font> attribute "color" had invalid value "000000" and has been replaced
line 383 column 2122 - Warning: <font> attribute "color" had invalid value "000000" and has been replaced
line 383 column 2134 - Warning: <font> attribute "color" had invalid value "000000" and has been replaced
line 383 column 2194 - Warning: <font> attribute "color" had invalid value "000000" and has been replaced
line 384 column 1 - Warning: <font> attribute "color" had invalid value "000000" and has been replaced
line 384 column 2462 - Warning: <img> lacks "alt" attribute
line 384 column 2554 - Warning: <img> lacks "alt" attribute
line 384 column 2659 - Warning: <img> lacks "alt" attribute
line 384 column 2743 - Warning: <img> lacks "alt" attribute
line 390 column 43 - Warning: <img> proprietary attribute value "absmiddle"
line 390 column 43 - Warning: <img> lacks "alt" attribute
line 390 column 86 - Warning: <img> proprietary attribute value "absmiddle"
line 390 column 86 - Warning: <img> lacks "alt" attribute
line 390 column 129 - Warning: <img> proprietary attribute value "absmiddle"
line 390 column 129 - Warning: <img> lacks "alt" attribute
line 390 column 172 - Warning: <img> proprietary attribute value "absmiddle"
line 390 column 172 - Warning: <img> lacks "alt" attribute
line 390 column 215 - Warning: <img> proprietary attribute value "absmiddle"
line 390 column 215 - Warning: <img> lacks "alt" attribute
line 390 column 258 - Warning: <img> proprietary attribute value "absmiddle"
line 390 column 258 - Warning: <img> lacks "alt" attribute
line 390 column 301 - Warning: <img> proprietary attribute value "absmiddle"
line 390 column 301 - Warning: <img> lacks "alt" attribute
line 392 column 33 - Warning: <img> lacks "alt" attribute
line 397 column 37 - Warning: <img> lacks "alt" attribute
line 427 column 44 - Warning: <img> proprietary attribute value "absmiddle"
line 427 column 142 - Warning: <img> proprietary attribute value "absmiddle"
line 427 column 246 - Warning: <img> proprietary attribute value "absmiddle"
line 436 column 25 - Warning: <img> lacks "alt" attribute
line 441 column 267 - Warning: <img> lacks "alt" attribute
line 149 column 50 - Warning: trimming empty <font>
line 197 column 2067 - Warning: trimming empty <font>
line 278 column 2067 - Warning: trimming empty <font>
line 383 column 2067 - Warning: trimming empty <font>
line 383 column 2122 - Warning: trimming empty <font>
line 404 column 1042 - Warning: trimming empty <span>
line 404 column 1024 - Warning: trimming empty <font>
line 421 column 17 - Warning: trimming empty <tr>
line 424 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 168 column 47 - Warning: <nobr> is not approved by W3C
line 195 column 27 - Warning: <nobr> is not approved by W3C
line 197 column 1349 - Warning: <table> proprietary attribute "height"
line 197 column 1411 - Warning: <td> proprietary attribute "cellpadding"
line 197 column 1443 - Warning: <table> proprietary attribute "height"
line 197 column 1532 - Warning: <table> proprietary attribute "height"
line 221 column 27 - Warning: <nobr> is not approved by W3C
line 250 column 27 - Warning: <nobr> is not approved by W3C
line 252 column 668 - Warning: <marquee> is not approved by W3C
line 276 column 27 - Warning: <nobr> is not approved by W3C
line 278 column 1349 - Warning: <table> proprietary attribute "height"
line 278 column 1411 - Warning: <td> proprietary attribute "cellpadding"
line 278 column 1443 - Warning: <table> proprietary attribute "height"
line 278 column 1532 - Warning: <table> proprietary attribute "height"
line 295 column 47 - Warning: <nobr> is not approved by W3C
line 322 column 27 - Warning: <nobr> is not approved by W3C
line 324 column 787 - Warning: <marquee> is not approved by W3C
line 348 column 27 - Warning: <nobr> is not approved by W3C
line 381 column 27 - Warning: <nobr> is not approved by W3C
line 383 column 1349 - Warning: <table> proprietary attribute "height"
line 383 column 1411 - Warning: <td> proprietary attribute "cellpadding"
line 383 column 1443 - Warning: <table> proprietary attribute "height"
line 383 column 1532 - Warning: <table> proprietary attribute "height"
line 402 column 47 - Warning: <nobr> is not approved by W3C
Info: Document content looks like HTML5
Info: No system identifier in emitted doctype
Tidy found 341 warnings and 4 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