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URL: http://www.n.ethz.ch/, May 19, 1999 10:27:39 AM EDT
Bobby Core v3.1, Guidelines Version: W3C WAI GL 99/05/05, Bobby Server v3.1
Browser Compatibility: HTML4.0, Navigator4.0, Explorer4.01, Lynx2.7
Browser CompatabilityP1 Acessibility ErrorP1 Acessibility ErrorP1 Acessibility ErrorBrowser Compatability

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P1 Acessibility ErrorP1 Acessibility ErrorP1 Acessibility ErrorBrowser CompatabilityBrowser CompatabilityOnline-Dienste fuer Studierende der ETHZ

P1 Acessibility Error
P1 Acessibility ErrorP1 Acessibility ErrorP1 Acessibility ErrorETH Logo

P1 Acessibility ErrorP1 Acessibility ErrorP1 Acessibility ErrorBrowser CompatabilityNavigation

P1 Acessibility ErrorP1 Acessibility ErrorP1 Acessibility ErrorBrowser Compatabilityn.ethz Online Dienste fuer Studierende

Zugang . Services . Information . nethz-webs . Neues . Suche/Help
© 1999 ETH Informatikdienste, Verantwortlich: nethz@student.ethz.ch

Suche/HelpNeuesnethz-websInformationServicesZugangP1 Acessibility ErrorP1 Acessibility Error
Priority 1 Accessibility | Priority 2 Accessibility | Priority 3 Accessibility | Browser Compatibility Errors | Download Time

This Bobby report is for the non-frames version of this page. To have Bobby analyze the original frames of the document, click on one of the links below.

  1. header.html
  2. biglogo.html
  3. bluebar.htm
Click on the error messages below to find out more information.

Priority 1 Accessibility

Below is a list of 1 accessibility problem(s) that should be fixed in order to make this page accessible to people with disabilities.
  1. Give each frame a title. (3 instances)
    Line 12: <FRAME SRC="header.html" NAME="top" SCROLLING="NO" MARGINWIDTH="0" MARGINHEIGHT="0" RESIZE>
    Line 13: <FRAME SRC="bluebar.htm" NAME="bluebar" SCROLLING="NO" MARGINWIDTH="0" MARGINHEIGHT="4" RESIZE>
    Line 14: <FRAME SRC="biglogo.html" NAME="content" RESIZE>

P1 - Manual check

There are some checkpoints that an automatic program like Bobby cannot examine. These 5 item(s) are presented below. You will need to be able to respond affirmatively to these items as well to obtain Bobby Approved status.
  1. Ensure that descriptions of dynamic content are updated with changes in content.

  2. If any of the images on this page convey important information beyond what is in each image's alternative text, add a LONGDESC attribute. (8 instances)
    Lines 45-46: <P ALIGN="RIGHT"><IMG SRC="img/onlinedienste-hell.GIF" WIDTH="363" HEIGHT="18" ALIGN="BOTTOM" BORDER="0" HSPACE="10" VSPACE="5" alt="Online-Dienste fuer Studierende der ETHZ">
    Line 54: <TD><IMG SRC="img/ethlogo-blue.GIF" WIDTH="151" HEIGHT="25" ALIGN="BOTTOM" BORDER="0" alt="ETH Logo"></TD>
    Lines 57-58: <P ALIGN="RIGHT"><IMG SRC="img/rubriken-quer3.gif" WIDTH="358" HEIGHT="16" ALIGN="BOTTOM" BORDER="0" HSPACE="5" alt="Navigation" usemap="#navigation">
    Line 68: <P ALIGN="CENTER"><a href="nf-overview.html"><img src="img/nethz-logo.gif" width="320" height="289" vspace="5" border="0" alt="n.ethz Online Dienste fuer Studierende"></a>

  3. If you can't figure out any other way to make a page accessible, construct an alternate version of the page which is accessible and has the same content.

  4. If this table contains data in rows and columns (i.e. a spreadsheet), have you identified headers for the table rows and columns? (2 instances)
    Line 37: <TABLE BORDER="0" WIDTH="100%">
    Line 51: <TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">

  5. If any of the images on this page convey important information beyond what is in each image's alternative text, add descriptive (D) links. (4 instances)
    Lines 45-46: <P ALIGN="RIGHT"><IMG SRC="img/onlinedienste-hell.GIF" WIDTH="363" HEIGHT="18" ALIGN="BOTTOM" BORDER="0" HSPACE="10" VSPACE="5" alt="Online-Dienste fuer Studierende der ETHZ">
    Line 54: <TD><IMG SRC="img/ethlogo-blue.GIF" WIDTH="151" HEIGHT="25" ALIGN="BOTTOM" BORDER="0" alt="ETH Logo"></TD>
    Lines 57-58: <P ALIGN="RIGHT"><IMG SRC="img/rubriken-quer3.gif" WIDTH="358" HEIGHT="16" ALIGN="BOTTOM" BORDER="0" HSPACE="5" alt="Navigation" usemap="#navigation">
    Line 68: <P ALIGN="CENTER"><a href="nf-overview.html"><img src="img/nethz-logo.gif" width="320" height="289" vspace="5" border="0" alt="n.ethz Online Dienste fuer Studierende"></a>


Not Bobby ApprovedThis page does not yet meet the requirements for Bobby Approved status.

Priority 2 Accessibility

Bobby Approved status is assigned on the basis of Priority 1 items in the Web Content Guidelines. For a higher level of accessibility you may also want to examine Priority 2 and Priority 3 items. No Priority 2 items that Bobby is able to detect have been found, but you should examine the list of items that require a manual examination below. To achieve conformance with Priority 2 guidelines you need to be able to answer affirmatively to these items.

P2 - Manual check

In addition to the items that Bobby can examine there are 6 Priority 2 issue(s) presented below for which Bobby cannot make a determination. To achieve conformance with Priority 2 guidelines you need to be able to answer affirmatively to these items.
  1. Style sheets should be used to control layout and presentation wherever possible. (2 instances)
    Line 37: <TABLE BORDER="0" WIDTH="100%">
    Line 51: <TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">

  2. Mark up quotations with the Q and BLOCKQUOTE elements.

  3. Did you avoid using movement where possible? (4 instances)
    Lines 45-46: <P ALIGN="RIGHT"><IMG SRC="img/onlinedienste-hell.GIF" WIDTH="363" HEIGHT="18" ALIGN="BOTTOM" BORDER="0" HSPACE="10" VSPACE="5" alt="Online-Dienste fuer Studierende der ETHZ">
    Line 54: <TD><IMG SRC="img/ethlogo-blue.GIF" WIDTH="151" HEIGHT="25" ALIGN="BOTTOM" BORDER="0" alt="ETH Logo"></TD>
    Lines 57-58: <P ALIGN="RIGHT"><IMG SRC="img/rubriken-quer3.gif" WIDTH="358" HEIGHT="16" ALIGN="BOTTOM" BORDER="0" HSPACE="5" alt="Navigation" usemap="#navigation">
    Line 68: <P ALIGN="CENTER"><a href="nf-overview.html"><img src="img/nethz-logo.gif" width="320" height="289" vspace="5" border="0" alt="n.ethz Online Dienste fuer Studierende"></a>

  4. Make sure that text, image, and background colors contrast well and that color is not used as the sole means of conveying important information.

  5. Have you provide a linear text alternative for all tables that lay out content in parallel, word-wrapped columns? (4 instances)
    Line 37: <TABLE BORDER="0" WIDTH="100%">
    Line 51: <TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
    Line 61: </TABLE>
    Line 80: </TABLE>

  6. Consider adding a description to FRAME or IFRAME when the frame's TITLE is not sufficient to describe its contents. (3 instances)
    Line 12: <FRAME SRC="header.html" NAME="top" SCROLLING="NO" MARGINWIDTH="0" MARGINHEIGHT="0" RESIZE>
    Line 13: <FRAME SRC="bluebar.htm" NAME="bluebar" SCROLLING="NO" MARGINWIDTH="0" MARGINHEIGHT="4" RESIZE>
    Line 14: <FRAME SRC="biglogo.html" NAME="content" RESIZE>



Priority 3 Accessibility

Bobby Approved status is assigned on the basis of Priority 1 items in the Web Content Guidelines. For a higher level of accessibility you may also want to examine Priority 2 and Priority 3 items. No Priority 3 items that Bobby is able to detect have been found, but you should examine the list of items that require a manual examination below. To achieve conformance with Priority 3 guidelines you need to be able to answer affirmatively to these items.

P3 - Manual check

In addition to the items that Bobby can examine there are 5 Priority 3 issue(s) presented below for which Bobby cannot make a determination. To achieve conformance with Priority 3 guidelines you need to be able to answer affirmatively to these items.
  1. Client-side image map navigation contains a link http://www.n.ethz.ch/hilfe/index.html not presented elsewhere on the page.

  2. Use the ABBR and ACRONYM elements to denote and expand abbreviations and acronyms.

  3. If this table is used to display data in rows and columns (i.e. a spreadsheet), have you provided a summary of the table? (2 instances)
    Line 37: <TABLE BORDER="0" WIDTH="100%">
    Line 51: <TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">

  4. Consider adding keyboard shortcuts to frequently used links. (8 instances)
    Line 68: <P ALIGN="CENTER"><a href="nf-overview.html"><img src="img/nethz-logo.gif" width="320" height="289" vspace="5" border="0" alt="n.ethz Online Dienste fuer Studierende"></a>
    Line 69: <P ALIGN="CENTER"><font face="Arial, Helvetica, sans-serif" size="2"><a href="zugang/start.html">Zugang</a>
    Line 70: . <a href="services/start.html">Services</a> . <a href="information/start.html">Information</a>
    Line 71: . <a href="webs/start.html">nethz-webs</a> . <a href="neues/start.html">Neues</a>
    Line 72: . <a href="hilfe/overview.html">Suche/Help</a></font><br>
    Line 75: <a href="/verantwortlich/start.html">nethz@student.ethz.ch</a></font><font face="Arial, Helvetica, sans-serif" size="3" color="#FF0000">

  5. Identify the language of the text, and any changes in the language.



Browser Compatibility Errors

The following section contains a list of 5 browser compatibility errors. Browser compatibility errors help to determine when HTML tags and their attributes are not compatible with certain web browsers or HTML specifications. Problems here do not mean that this page is necessarily inaccessible. Browser compatibility errors do not affect the accessibility rating of a page. (Note that an instance of each error is counted for each browser affected.)
  1. Unknown attribute HTTP-EQUIV in element META. for browser(s): Lynx2.7 (2 instances)
    Line 6: <META HTTP-EQUIV="Content-Type" CONTENT="text/html;CHARSET=iso-8859-1">
    Line 28: <META HTTP-EQUIV="Content-Type" CONTENT="text/html;CHARSET=iso-8859-1">

  2. Unknown attribute BGCOLOR in element TD. for browser(s): Lynx2.7 (1 instance)
    Line 50: <TD HEIGHT="36" COLSPAN="2" BGCOLOR="#99CCFF">

  3. Unknown attribute HSPACE in element IMG. for browser(s): Lynx2.7 (2 instances)
    Lines 45-46: <P ALIGN="RIGHT"><IMG SRC="img/onlinedienste-hell.GIF" WIDTH="363" HEIGHT="18" ALIGN="BOTTOM" BORDER="0" HSPACE="10" VSPACE="5" alt="Online-Dienste fuer Studierende der ETHZ">
    Lines 57-58: <P ALIGN="RIGHT"><IMG SRC="img/rubriken-quer3.gif" WIDTH="358" HEIGHT="16" ALIGN="BOTTOM" BORDER="0" HSPACE="5" alt="Navigation" usemap="#navigation">

  4. Unknown attribute VSPACE in element IMG. for browser(s): Lynx2.7 (2 instances)
    Lines 45-46: <P ALIGN="RIGHT"><IMG SRC="img/onlinedienste-hell.GIF" WIDTH="363" HEIGHT="18" ALIGN="BOTTOM" BORDER="0" HSPACE="10" VSPACE="5" alt="Online-Dienste fuer Studierende der ETHZ">
    Line 68: <P ALIGN="CENTER"><a href="nf-overview.html"><img src="img/nethz-logo.gif" width="320" height="289" vspace="5" border="0" alt="n.ethz Online Dienste fuer Studierende"></a>

  5. Unknown attribute HEIGHT in element TD. for browser(s): Explorer4.01, Lynx2.7 (2 instances)
    Line 40: <TD COLSPAN="2" height="81"> </TD>
    Line 50: <TD HEIGHT="36" COLSPAN="2" BGCOLOR="#99CCFF">

Download Time

The following three-column table gives download time statistics for the images, applets, and objects on this page. The first column contains the URL of each item, the second column the item size in kilobytes, and the third column the approximate download time for each item when using a 28,800 baud modem. At the end of the report, an arbitrary delay of 0.5 seconds is added for each file to account for slow-downs caused by HTTP connection times.

URL
 Size
 Time (secs)
http://www.n.ethz.ch/ 3.64 K 1.01
http://www.n.ethz.ch/img/onlinedienste-hell.GIF 1.66 K 0.46
http://www.n.ethz.ch/img/ethlogo-blue.GIF 1.48 K 0.41
http://www.n.ethz.ch/img/rubriken-quer3.gif 1.52 K 0.42
http://www.n.ethz.ch/img/nethz-logo.gif 13.05 K 3.62
Total
 21.36 K
 5.93
HTTP Request Delays
 --
 2.50
Total + Delays
 --
 8.43

Bobby finished.