| Critical | This form control has no LABEL and no programmatically determined name.
| WCAG 2.0 A F68
Section 508 (2017) A F68
| 42 |
| Critical | This page uses nested tables, which do not make sense when read in a screen reader.
| WCAG 2.0 A F49
Section 508 (2017) A F49
| 2 |
| Critical | Use the LANG attribute to identify the language of the page.
| WCAG 2.0 A 3.1.1
Section 508 (2017) A 3.1.1
| 2 |
| Critical | Identify row and column headers in data tables using TH elements, and mark layout tables with role='presentation'.
| WCAG 2.0 A F91
Section 508 (2017) A F91
| 2 325 |
| Critical | The 'align' attribute on the 'td' element is obsolete.
Use CSS instead.
| HTML5
| 2 |
| Critical | The 'width' attribute on the 'table' element is obsolete.
Use CSS instead.
| HTML5
| 325 |
| Critical | The 'width' attribute on the 'td' element is obsolete.
Use CSS instead.
| HTML5
| 2 3 4 5 6
...
|
| Critical | This link is broken. The page could not be found on the target web server.
Broken link: абстракции https://nastol.net/abstraktsii/ 404 Not Found | Broken Link
| 51 |
| Critical | Google and Bing recommend avoiding broken links, but this page has broken links.
| Google
Bing
| 51 |
| Very Important | Ensure that foreground and background colors have enough contrast.
The foreground to background color contrast ratio is: "4 with
color: rgb(255, 255, 255);
background-color: rgb(66, 133, 180);
font-size: 12pt;
font-weight: 400" "4 with
color: rgb(255, 255, 255);
background-color: rgb(66, 133, 180);
font-size: 10.5pt;
font-weight: 400" "4 with
color: rgb(255, 255, 255);
background-color: rgb(66, 133, 180);
font-size: 12pt;
font-weight: 400" | WCAG 2.0 AA 1.4.3
Section 508 (2017) AA 1.4.3
| 2 39 40 |
| Very Important | Omitting IMG WIDTH or HEIGHT attributes means page text jumps about as images load.
| Usability.gov 14:3
| 36 332 |
| Information | Spell checking was not enabled for this scan.
|
| 1 |