w3c

imyejin의 이미지

XHTML 2.0 과 HTML 5 의 미래는?

XHTML 이 분명히 훨씬 깔끔하고 자동으로 처리하기 편한 것은 확실한데 그 하위호환성이 항상 문제군요.
HTML 5 라는 것이 결국 결국 XHTML 이 좋긴 한데 기존에 쓰던 것들을 많이 바꾸기 곤란해서 나오는 것일텐데요,

lukep2s의 이미지

W3C 에서 웹 표준 검사에서 궁금한점..

   1.  <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
   2. <html>
   3. <head>
   4. <meta http-equiv="refresh" content="0;URL=wiki.php">
   5. </head>
   6.
   7. <body bgcolor="#FFFFFF" text="#000000">
   8. Click <a href="wiki.php">here</a> to get to the FrontPage.
   9. </body>
  10. </html>

========
위에가 제 소스 인데요

아래 처럼 에러가 나네요
========
No Character Encoding Found! Falling back to UTF-8.

I was not able to extract a character encoding labeling from any of the valid sources for such information. Without encoding information it is impossible to reliably validate the document. I'm falling back to the "UTF-8" encoding and will attempt to perform the validation, but this is likely to fail for all non-trivial documents.

Read the FAQ entry on character encoding for more details and pointers on how to fix this problem with your document.

Unknown Parse Mode!

The MIME Media Type (text/html) for this document is used to serve both SGML and XML based documents, and it is not possible to disambiguate it based on the DOCTYPE Declaration in your document. Parsing will continue in SGML mode.

This page is not Valid -//W3C//DTD HTML 3.2//EN!

Below are the results of attempting to parse this document with an SGML parser.

   1. Error Line 5, column 8: end tag for "HEAD" which is not finished .
 
  </head>
 
      Most likely, You nested tags and closed them in the wrong order. For example <p><em>...</p>
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