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Site Report

This tab shows pages that do not comply with W3C standards.

StatusSummary
FailureW3C HTML/XHTML Validation - Some pages fail validation.
FailureW3C CSS Validation - Some pages fail validation.
SuccessW3C Deprecated Features - No issues found.
PriorityDescription and URLGuideline and Line#Count

Priority 1

4 issues on 38 pages

CriticalElement audio undefined. HTML Validation
This happens when the version of HTML used on this page doesn't support an element with this name. This can happen if the element is misspelled, is uppercase or mixed case in XHTML, or isn't supported by some HTML versions. For example, HTML 4 DOCTYPEs don't allow HTML 5 element and Strict DOCTYPEs don't allow stylistic elements and frames which were present in earlier versions of HTML.
https://petrov.moadoph.gov.au/participants.htmlLine 297
https://petrov.moadoph.gov.au/politicians.htmlLine 281 300
https://petrov.moadoph.gov.au/red-alert.htmlLine 266
https://petrov.moadoph.gov.au/resources.htmlLine 236 248 260 272 284 ...
https://petrov.moadoph.gov.au/royal-commission.htmlLine 304 319 350
https://petrov.moadoph.gov.au/the-affair.htmlLine 273 329
https://petrov.moadoph.gov.au/the-split.htmlLine 266
CriticalInvalid value for CSS property. CSS Validation
margin-left: 20
https://petrov.moadoph.gov.au/stylesheets/style.css
Line 52 754
CriticalReference not terminated by REFC delimiter. HTML Validation
https://petrov.moadoph.gov.au/Line 3
https://petrov.moadoph.gov.au/defectors.htmlLine 51
https://petrov.moadoph.gov.au/fallout.htmlLine 51
https://petrov.moadoph.gov.au/it-happened-here.htmlLine 51
https://petrov.moadoph.gov.au/media.htmlLine 51
https://petrov.moadoph.gov.au/participants.htmlLine 51
https://petrov.moadoph.gov.au/politicians.htmlLine 51
https://petrov.moadoph.gov.au/red-alert.htmlLine 51
https://petrov.moadoph.gov.au/resources.htmlLine 51
https://petrov.moadoph.gov.au/royal-commission.htmlLine 51
https://petrov.moadoph.gov.au/spies.htmlLine 51
https://petrov.moadoph.gov.au/spies-and-codes.htmlLine 51
https://petrov.moadoph.gov.au/the-affair.htmlLine 51
https://petrov.moadoph.gov.au/the-players.htmlLine 51
https://petrov.moadoph.gov.au/the-split.htmlLine 51
https://petrov.moadoph.gov.au/webquest.htmlLine 51
https://petrov.moadoph.gov.au/webquest-evaluation.htmlLine 51
https://petrov.moadoph.gov.au/webquest-process.htmlLine 51
https://petrov.moadoph.gov.au/webquest-resources.htmlLine 51
https://petrov.moadoph.gov.au/webquest-task.htmlLine 51
This issue was found on another 17 pages. You can change the number of pages shown for each issue using the Options menu command in the desktop edition or the Edit Scan button in the OnDemand edition.
CriticalRequired attribute type not specified. HTML Validation
https://petrov.moadoph.gov.au/Line 3 17 20 41
https://petrov.moadoph.gov.au/defectors.htmlLine 47
https://petrov.moadoph.gov.au/fallout.htmlLine 47
https://petrov.moadoph.gov.au/it-happened-here.htmlLine 47
https://petrov.moadoph.gov.au/media.htmlLine 47
https://petrov.moadoph.gov.au/participants.htmlLine 47
https://petrov.moadoph.gov.au/politicians.htmlLine 47
https://petrov.moadoph.gov.au/red-alert.htmlLine 47
https://petrov.moadoph.gov.au/resources.htmlLine 47
https://petrov.moadoph.gov.au/royal-commission.htmlLine 47
https://petrov.moadoph.gov.au/spies.htmlLine 47
https://petrov.moadoph.gov.au/spies-and-codes.htmlLine 47
https://petrov.moadoph.gov.au/the-affair.htmlLine 47
https://petrov.moadoph.gov.au/the-players.htmlLine 47
https://petrov.moadoph.gov.au/the-split.htmlLine 47
https://petrov.moadoph.gov.au/webquest.htmlLine 47
https://petrov.moadoph.gov.au/webquest-evaluation.htmlLine 47
https://petrov.moadoph.gov.au/webquest-process.htmlLine 47
https://petrov.moadoph.gov.au/webquest-resources.htmlLine 47
https://petrov.moadoph.gov.au/webquest-task.htmlLine 47
This issue was found on another 17 pages. You can change the number of pages shown for each issue using the Options menu command in the desktop edition or the Edit Scan button in the OnDemand edition.

Priority 2

4 issues on 37 pages

Very ImportantAn unknown entity has been used. This often happens when &param=value is used instead of &param=value in URL query strings. HTML Validation Ampersand Problem
In HTML the ampersand character (&) is reserved for marking character entities so you should never use raw ampersands in HTML - including ampersands inside URLs. Any URL that uses an ampersand should look like: `file.php?var1=val1&var2=val2`
https://petrov.moadoph.gov.au/Line 3 3 3
https://petrov.moadoph.gov.au/defectors.htmlLine 51 51 51
https://petrov.moadoph.gov.au/fallout.htmlLine 51 51 51
https://petrov.moadoph.gov.au/it-happened-here.htmlLine 51 51 51
https://petrov.moadoph.gov.au/media.htmlLine 51 51 51
https://petrov.moadoph.gov.au/participants.htmlLine 51 51 51
https://petrov.moadoph.gov.au/politicians.htmlLine 51 51 51
https://petrov.moadoph.gov.au/red-alert.htmlLine 51 51 51
https://petrov.moadoph.gov.au/resources.htmlLine 51 51 51
https://petrov.moadoph.gov.au/royal-commission.htmlLine 51 51 51
https://petrov.moadoph.gov.au/spies.htmlLine 51 51 51
https://petrov.moadoph.gov.au/spies-and-codes.htmlLine 51 51 51
https://petrov.moadoph.gov.au/the-affair.htmlLine 51 51 51
https://petrov.moadoph.gov.au/the-players.htmlLine 51 51 51
https://petrov.moadoph.gov.au/the-split.htmlLine 51 51 51
https://petrov.moadoph.gov.au/webquest.htmlLine 51 51 51
https://petrov.moadoph.gov.au/webquest-evaluation.htmlLine 51 51 51
https://petrov.moadoph.gov.au/webquest-process.htmlLine 51 51 51
https://petrov.moadoph.gov.au/webquest-resources.htmlLine 51 51 51
https://petrov.moadoph.gov.au/webquest-task.htmlLine 51 51 51
This issue was found on another 17 pages. You can change the number of pages shown for each issue using the Options menu command in the desktop edition or the Edit Scan button in the OnDemand edition.
Very ImportantThere is no attribute async. HTML Validation
This happens when the version of HTML used on this page doesn't support an attribute with this name. This can happen if the attribute is misspelled, is uppercase or mixed case in XHTML, or isn't supported by some HTML versions. For example, HTML 4 DOCTYPEs don't allow HTML 5 attributes and Strict DOCTYPEs don't allow stylistic attributes which were present in earlier versions of HTML.
https://petrov.moadoph.gov.au/Line 16
Very ImportantThere is no attribute class. HTML Validation
This happens when the version of HTML used on this page doesn't support an attribute with this name. This can happen if the attribute is misspelled, is uppercase or mixed case in XHTML, or isn't supported by some HTML versions. For example, HTML 4 DOCTYPEs don't allow HTML 5 attributes and Strict DOCTYPEs don't allow stylistic attributes which were present in earlier versions of HTML.
https://petrov.moadoph.gov.au/Line 3
Very ImportantThere is no attribute src. HTML Validation
This happens when the version of HTML used on this page doesn't support an attribute with this name. This can happen if the attribute is misspelled, is uppercase or mixed case in XHTML, or isn't supported by some HTML versions. For example, HTML 4 DOCTYPEs don't allow HTML 5 attributes and Strict DOCTYPEs don't allow stylistic attributes which were present in earlier versions of HTML.
https://petrov.moadoph.gov.au/participants.htmlLine 297
https://petrov.moadoph.gov.au/politicians.htmlLine 281
https://petrov.moadoph.gov.au/red-alert.htmlLine 266
https://petrov.moadoph.gov.au/resources.htmlLine 236
https://petrov.moadoph.gov.au/royal-commission.htmlLine 304
https://petrov.moadoph.gov.au/the-affair.htmlLine 273
https://petrov.moadoph.gov.au/the-split.htmlLine 266

Informative

These messages are for information only and do not indicate errors

InformationProperty or at-rule is vendor specific. CSS Validation
Properties and at-rules prefixed by a dash or underscore, the zoom property and the expression() function are vendor specific and only work on one browser engine.
-webkit-box-shadow
https://petrov.moadoph.gov.au/stylesheets/style.css
Line 21 22 85 86 132 ...
Expand all 9 issues