ATRC Web Accessibility Checker : Web Accessibility Checker

AChecker is a Web accessibility evalution tool designed to help Web content developers and Web application developers ensure their Web content is accessible to everyone regardless to the technology they may be using, or their abilities or disabilities.

Input

Check Accessibility by URL

Check Accessibility by File Upload

Options

Accessibility Review

Accessibility Review (Guidelines: WCAG 2.0 (Level A))

Line 2, Column 1: Document language not identified.

<html>

<head>
<link rel="stylesheet" href="/learning/id52/styles/optimacustom.css" media="screen"  ...

Repair: .

Line 2, Column 1: Document has invalid language code.
```
<html>
<head>
<link rel="stylesheet" href="/learning/id52/styles/optimacustom.css" media="screen"  ...
```
Repair: Add a valid 2 letter or 3 letter language code as defined in the ISO 639 specification to the HTML 'lang' attribute.
Line 3, Column 1: Document missing title element.
```
<head>
<link rel="stylesheet" href="/learning/id52/styles/optimacustom.css" media="screen" type="te ...
```
Repair: Add a title element to the head section of your document.
Line 231, Column 70: Anchor contains no text.
```
<a href="javascript:cookie_popup();"><img src="/pics/cookie_expires.gif" border="0" title="Istunto v ...
```
Repair: Add text to the a element or the title attribute of the a element or, if an image is used within the anchor, add Alt text to the image.

Line 231, Column 107: img element missing alt attribute.

<img src="/pics/cookie_expires.gif" border="0" title="Istunto vanhenemassa. Tallenna keskeneräiset t ...

Repair: Add an alt attribute to your img element.

Line 243, Column 295: Image used as anchor is missing valid Alt text.
```
<img border="0" width="30" height="30" src="/pics/newwindow.gif" alt="">
```
Repair: Add Alt text that identifies the purpose or function of the image.

Line 231, Column 70: Link text may not be meaningful.

<a href="javascript:cookie_popup();"><img src="/pics/cookie_expires.gif" border="0" title="Istunto v ...

Line 233, Column 27: Link text may not be meaningful.

<a href="javascript:switch_button()">Vaihda ympäristöä</a>

Line 233, Column 117: Link text may not be meaningful.
```
<a href="javascript:links_open()">Linkit</a>
```
Line 233, Column 193: Link text may not be meaningful.
```
<a href="javascript:search_button()">Haku</a>
```
Line 233, Column 270: Link text may not be meaningful.
```
<a href="javascript:help_button()">Ohjeet</a>
```
Line 233, Column 347: Link text may not be meaningful.
```
<a target="MAIN" href="change_language?ws=0">FIN</a>
```
Line 233, Column 431: Link text may not be meaningful.
```
<a href="logout?ws=0" target="_top">Poistu</a>
```

Line 242, Column 43: Link text may not be meaningful.

<a href="doc_show?id=18745&ws=18683&noedit=1&name=/Palautuslaatikko"  title="" class="upmostobjectpa ...

Line 243, Column 50: Link text may not be meaningful.

<a href="javascript:do_printing()" title="Tulosta pääkehyksen sisältö"><img src="/pics/print.gif" bo ...

Line 243, Column 218: Link text may not be meaningful.

<a href="javascript:doc_show_window()" title="Avaa uuteen selaimen ikkunaan"><img border="0" width=" ...

Line 243, Column 413: Link text may not be meaningful.

<a href="config_frames?id=18745&ws=18683&mode=" title="Objektin hallinta" target="MAIN"><img src="/p ...

Line 6, Column 1: script may use color alone.

<script>
parent.MAIN.location = "doc_instruction?id=18745&ws=18683";

function switch_button(){
 ...

Line 6, Column 1: script may cause screen flicker.

<script>
parent.MAIN.location = "doc_instruction?id=18745&ws=18683";

function switch_button(){
 ...

Line 6, Column 1: script user interface may not be accessible.

<script>
parent.MAIN.location = "doc_instruction?id=18745&ws=18683";

function switch_button(){
 ...

Line 220, Column 1: Text may refer to items by shape, size, or relative position alone.

<body class="upmoststyle" onload="checkCookieExpiration()">

<table class="upmostmaintable" border=" ...

Line 220, Column 1: Visual lists may not be properly marked.

<body class="upmoststyle" onload="checkCookieExpiration()">
<table class="upmostmaintable" border=" ...

Line 220, Column 1: Document may be missing a "skip to content" link.

<body class="upmoststyle" onload="checkCookieExpiration()">
<table class="upmostmaintable" border=" ...

Line 220, Column 1: Tabular information may be missing table markup.

<body class="upmoststyle" onload="checkCookieExpiration()">
<table class="upmostmaintable" border=" ...

Line 220, Column 1: dir attribute may be required to identify changes in text direction.

<body class="upmoststyle" onload="checkCookieExpiration()">
<table class="upmostmaintable" border=" ...

Line 220, Column 1: Loading web page may cause new window to open.

<body class="upmoststyle" onload="checkCookieExpiration()">

<table class="upmostmaintable" border=" ...

Line 220, Column 1: Unicode right-to-left marks or left-to-right marks may be required.

<body class="upmoststyle" onload="checkCookieExpiration()">
<table class="upmostmaintable" border=" ...

Line 220, Column 1: Groups of links with a related purpose are not marked.

<body class="upmoststyle" onload="checkCookieExpiration()">
<table class="upmostmaintable" border=" ...

Line 221, Column 1: Layout table may not linearize.

<table class="upmostmaintable" border="0">
<tbody>
<tr>
<td class="upmostleft">
</td>

<td class ...

Line 227, Column 1: Layout table may not linearize.

<table class="upmosttable1" border="0">
<tbody>

<tr>
<td class="upmosttoolbar"><span id="cimg"  ...

Line 231, Column 107: Image may contain text with poor contrast.

<img src="/pics/cookie_expires.gif" border="0" title="Istunto vanhenemassa. Tallenna keskeneräiset t ...

Line 231, Column 107: img has title attribute and image may be decorative.

<img src="/pics/cookie_expires.gif" border="0" title="Istunto vanhenemassa. Tallenna keskeneräiset t ...

Line 231, Column 107: Image may be using color alone.

<img src="/pics/cookie_expires.gif" border="0" title="Istunto vanhenemassa. Tallenna keskeneräiset t ...

Line 233, Column 27: Anchor text may not identify the link destination.
```
<a href="javascript:switch_button()">Vaihda ympäristöä</a>
```
Line 233, Column 117: Anchor text may not identify the link destination.
```
<a href="javascript:links_open()">Linkit</a>
```
Line 233, Column 193: Anchor text may not identify the link destination.
```
<a href="javascript:search_button()">Haku</a>
```
Line 233, Column 270: Anchor text may not identify the link destination.
```
<a href="javascript:help_button()">Ohjeet</a>
```
Line 233, Column 347: Anchor text may not identify the link destination.
```
<a target="MAIN" href="change_language?ws=0">FIN</a>
```
Line 233, Column 431: Anchor text may not identify the link destination.
```
<a href="logout?ws=0" target="_top">Poistu</a>
```

Line 239, Column 1: Layout table may not linearize.

<table class="upmosttable2">
<tbody>
<tr>
<td id="loctd1" class="upmostobjectpath1"><a href="doc_ ...

Line 242, Column 43: Anchor text may not identify the link destination.

<a href="doc_show?id=18745&ws=18683&noedit=1&name=/Palautuslaatikko"  title="" class="upmostobjectpa ...

Line 242, Column 162: Image may contain text that is not in Alt text.
```
<img src="/pics/returnbox_large.gif" alt="Returnbox" border="0">
```

Line 242, Column 162: Image may contain text with poor contrast.

<img src="/pics/returnbox_large.gif" alt="Returnbox" border="0">

Line 242, Column 162: img element may require a long description.

<img src="/pics/returnbox_large.gif" alt="Returnbox" border="0">

Line 242, Column 162: Image may be using color alone.

<img src="/pics/returnbox_large.gif" alt="Returnbox" border="0">

Line 242, Column 162: Alt text is not empty and image may be decorative.
```
<img src="/pics/returnbox_large.gif" alt="Returnbox" border="0">
```

Line 243, Column 50: Anchor text may not identify the link destination.

<a href="javascript:do_printing()" title="Tulosta pääkehyksen sisältö"><img src="/pics/print.gif" bo ...

Line 243, Column 121: Image may contain text that is not in Alt text.

<img src="/pics/print.gif" border="0" alt="Tulosta pääkehyksen sisältö">

Line 243, Column 121: Image may contain text with poor contrast.

<img src="/pics/print.gif" border="0" alt="Tulosta pääkehyksen sisältö">

Line 243, Column 121: img element may require a long description.

<img src="/pics/print.gif" border="0" alt="Tulosta pääkehyksen sisältö">

Line 243, Column 121: Image may be using color alone.

<img src="/pics/print.gif" border="0" alt="Tulosta pääkehyksen sisältö">

Line 243, Column 121: Alt text is not empty and image may be decorative.

<img src="/pics/print.gif" border="0" alt="Tulosta pääkehyksen sisältö">

Line 243, Column 218: Anchor text may not identify the link destination.

<a href="javascript:doc_show_window()" title="Avaa uuteen selaimen ikkunaan"><img border="0" width=" ...

Line 243, Column 295: Image may contain text that is not in Alt text.

<img border="0" width="30" height="30" src="/pics/newwindow.gif" alt="">

Line 243, Column 295: Image may contain text with poor contrast.

<img border="0" width="30" height="30" src="/pics/newwindow.gif" alt="">

Line 243, Column 295: img element may require a long description.

<img border="0" width="30" height="30" src="/pics/newwindow.gif" alt="">

Line 243, Column 295: Image may be using color alone.

<img border="0" width="30" height="30" src="/pics/newwindow.gif" alt="">

Line 243, Column 295: Image (GIF) may flicker.

<img border="0" width="30" height="30" src="/pics/newwindow.gif" alt="">

Line 243, Column 413: Anchor text may not identify the link destination.

<a href="config_frames?id=18745&ws=18683&mode=" title="Objektin hallinta" target="MAIN"><img src="/p ...

Line 243, Column 501: Image may contain text that is not in Alt text.

<img src="/pics/operateobject.gif" border="0" alt="Objektin hallinta">

Line 243, Column 501: Image may contain text with poor contrast.

<img src="/pics/operateobject.gif" border="0" alt="Objektin hallinta">

Line 243, Column 501: img element may require a long description.

<img src="/pics/operateobject.gif" border="0" alt="Objektin hallinta">

Line 243, Column 501: Image may be using color alone.

<img src="/pics/operateobject.gif" border="0" alt="Objektin hallinta">

Line 243, Column 501: Alt text is not empty and image may be decorative.
```
<img src="/pics/operateobject.gif" border="0" alt="Objektin hallinta">
```