[Skip navigation links]

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

20 issues on 12 pages

Critical The frameborder attribute on the iframe element is obsolete. Use CSS instead. HTML5 1 pages
https://property.liverpool.gov.uk/Line 899
Critical A document must not include both a meta element with an http-equiv attribute whose value is content-type, and a meta element with a charset attribute. HTML5 8 pages
https://property.liverpool.gov.uk/Line 11 24
https://property.liverpool.gov.uk/barlow-lane-site-of-former-st-lawrence-s-church/barlow-lane-site-of-former-st-lawrence-s-church/Line 6 19
https://property.liverpool.gov.uk/properties-and-land/208-210-212-216-218-walton-breck-road-and-land-at-rear-former-63-65-donaldson-street/Line 6 19
https://property.liverpool.gov.uk/properties-and-land/green-park-hotel/Line 6 19
https://property.liverpool.gov.uk/properties-and-land/kempston-street-101-107/Line 6 19
https://property.liverpool.gov.uk/properties-and-land/liverpool-food-hub/Line 6 19
https://property.liverpool.gov.uk/properties-and-land/st-johns-market-vacant-units/Line 6 19
https://property.liverpool.gov.uk/properties-and-land/units-2-3-5-6-to-rent-blackstock-street/Line 6 19
Critical A document must not include more than one meta element with a http-equiv attribute whose value is content-type. HTML5 8 pages
https://property.liverpool.gov.uk/Line 11 24
https://property.liverpool.gov.uk/barlow-lane-site-of-former-st-lawrence-s-church/barlow-lane-site-of-former-st-lawrence-s-church/Line 6 19
https://property.liverpool.gov.uk/properties-and-land/208-210-212-216-218-walton-breck-road-and-land-at-rear-former-63-65-donaldson-street/Line 6 19
https://property.liverpool.gov.uk/properties-and-land/green-park-hotel/Line 6 19
https://property.liverpool.gov.uk/properties-and-land/kempston-street-101-107/Line 6 19
https://property.liverpool.gov.uk/properties-and-land/liverpool-food-hub/Line 6 19
https://property.liverpool.gov.uk/properties-and-land/st-johns-market-vacant-units/Line 6 19
https://property.liverpool.gov.uk/properties-and-land/units-2-3-5-6-to-rent-blackstock-street/Line 6 19
Critical= in an unquoted attribute value. Probable causes: Attributes running together or a URL query string in an unquoted attribute value. HTML5 WCAG 2.1 A 4.1.1 Section 508 (2017) A 4.1.1 7 pages
https://property.liverpool.gov.uk/barlow-lane-site-of-former-st-lawrence-s-church/barlow-lane-site-of-former-st-lawrence-s-church/Line 152 152 152 159 159 ...
https://property.liverpool.gov.uk/properties-and-land/208-210-212-216-218-walton-breck-road-and-land-at-rear-former-63-65-donaldson-street/Line 152 152 152 155 155 ...
https://property.liverpool.gov.uk/properties-and-land/green-park-hotel/Line 152 152 152 155 155 ...
https://property.liverpool.gov.uk/properties-and-land/kempston-street-101-107/Line 153 153 153 156 156 ...
https://property.liverpool.gov.uk/properties-and-land/liverpool-food-hub/Line 152 152 152 155 155 ...
https://property.liverpool.gov.uk/properties-and-land/st-johns-market-vacant-units/Line 152 152 152 155 155 ...
https://property.liverpool.gov.uk/properties-and-land/units-2-3-5-6-to-rent-blackstock-street/Line 152 152 152 155 155 ...
CriticalAttribute :closed_ not allowed on element. HTML5 1 pages
https://property.liverpool.gov.uk/properties-and-land/208-210-212-216-218-walton-breck-road-and-land-at-rear-former-63-65-donaldson-street/Line 152 155 158 161 164 ...
CriticalAttribute :food not allowed on element. HTML5 1 pages
https://property.liverpool.gov.uk/properties-and-land/liverpool-food-hub/Line 152 155 162 165
CriticalAttribute :green not allowed on element. HTML5 1 pages
https://property.liverpool.gov.uk/properties-and-land/green-park-hotel/Line 152 155 162 165
CriticalAttribute :john__39_s not allowed on element. HTML5 1 pages
https://property.liverpool.gov.uk/properties-and-land/st-johns-market-vacant-units/Line 152 155 162 165
CriticalAttribute :of not allowed on element. HTML5 1 pages
https://property.liverpool.gov.uk/barlow-lane-site-of-former-st-lawrence-s-church/barlow-lane-site-of-former-st-lawrence-s-church/Line 152 159
CriticalAttribute :street not allowed on element. HTML5 1 pages
https://property.liverpool.gov.uk/properties-and-land/units-2-3-5-6-to-rent-blackstock-street/Line 152 155 158 161 164 ...
CriticalAttribute :street_ not allowed on element. HTML5 1 pages
https://property.liverpool.gov.uk/properties-and-land/kempston-street-101-107/Line 153 156 159 162 165 ...
CriticalBad value for attribute required. HTML5 2 pages
Bad value 'true'.
https://property.liverpool.gov.uk/		Line 155
This issue was found on another 1 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.
CriticalConsider avoiding viewport values that prevent users from resizing documents. HTML5 8 pages
https://property.liverpool.gov.uk/Line 18
https://property.liverpool.gov.uk/barlow-lane-site-of-former-st-lawrence-s-church/barlow-lane-site-of-former-st-lawrence-s-church/Line 11
https://property.liverpool.gov.uk/properties-and-land/208-210-212-216-218-walton-breck-road-and-land-at-rear-former-63-65-donaldson-street/Line 11
https://property.liverpool.gov.uk/properties-and-land/green-park-hotel/Line 11
https://property.liverpool.gov.uk/properties-and-land/kempston-street-101-107/Line 11
https://property.liverpool.gov.uk/properties-and-land/liverpool-food-hub/Line 11
https://property.liverpool.gov.uk/properties-and-land/st-johns-market-vacant-units/Line 11
https://property.liverpool.gov.uk/properties-and-land/units-2-3-5-6-to-rent-blackstock-street/Line 11
CriticalDuplicate attribute class. HTML5 2 pages
https://property.liverpool.gov.uk/Line 940 946 950 954 958 ...
This issue was found on another 1 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.
CriticalDuplicate attribute green. HTML5 1 pages
https://property.liverpool.gov.uk/properties-and-land/green-park-hotel/Line 152 155 162 165
CriticalInvalid @charset rule. CSS Validation 1 pages

@charset rules are more restrictive than other @rules:

  • @charset be at start of the CSS file with no whitespace or byte-order-mark before
  • @charset must be followed by a single space and a double quote
  • Must end with a double quote and semi-colon
  • The @charset rule name must be lower case
  • @charset cannot be used HTML pages (only allowed in CSS files)
https://property.liverpool.gov.uk/assets/Plugins/slick/slick-theme.cssLine 1
CriticalInvalid CSS color value. CSS Validation 2 pages

CSS colors can be specified as:

  • Hex colors must be #rgb or #rrggbb using only the hex digits 0-9 and A-F
  • RGB() colors must be three integers (0-255) or three percentages
  • RGBA() colors must be three integers (0-255) or three percentages, followed by an alpha value between 0.0 and 1.0
  • HSL() colors must be a number (or angle) followed by two percentages
  • HSLA() colors must be a number (or angle) followed by two percentages and an alpha value between 0.0 and 1.0
  • Named colors must use one of the 150 named CSS colors (black, white, red...)
background-color:
https://property.liverpool.gov.uk/Content/app.css		Line 1261 2049
background-color:
https://property.liverpool.gov.uk/assets/plugins/bootstrap/css/bootstrap.min.css		Line 1404
CriticalInvalid value for CSS property. CSS Validation 3 pages
margin-top:
https://property.liverpool.gov.uk/Content/app.css		Line 412
cursor: hand
https://property.liverpool.gov.uk/assets/Plugins/slick/slick.css		Line 40
margin-top:
https://property.liverpool.gov.uk/assets/plugins/bootstrap/css/bootstrap.min.css		Line 684 706
CriticalNo p element in scope but a p end tag seen. HTML5 9 pages
https://property.liverpool.gov.uk/Line 353 447 611 693 787 ...
https://property.liverpool.gov.uk/barlow-lane-site-of-former-st-lawrence-s-church/barlow-lane-site-of-former-st-lawrence-s-church/Line 173 178 190 195 200 ...
https://property.liverpool.gov.uk/properties-and-land/208-210-212-216-218-walton-breck-road-and-land-at-rear-former-63-65-donaldson-street/Line 196 215 226 251 256 ...
https://property.liverpool.gov.uk/properties-and-land/green-park-hotel/Line 178 185 196 201 206 ...
https://property.liverpool.gov.uk/properties-and-land/kempston-street-101-107/Line 206 229 240 246 254 ...
https://property.liverpool.gov.uk/properties-and-land/liverpool-food-hub/Line 178 188 203 209 214 ...
https://property.liverpool.gov.uk/properties-and-land/st-johns-market-vacant-units/Line 178 190 197 202 207 ...
https://property.liverpool.gov.uk/properties-and-land/units-2-3-5-6-to-rent-blackstock-street/Line 197 204 215 221 227 ...
This issue was found on another 1 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.
CriticalToo many values for CSS property. CSS Validation 2 pages
If a global CSS property value like inherit, initial or unset has been used, then no other property values are allowed.
margin-top
https://property.liverpool.gov.uk/Content/app.css		Line 412 1261
margin-top
https://property.liverpool.gov.uk/assets/plugins/bootstrap/css/bootstrap.min.css		Line 684 706 1404

Priority 2

3 issues on 2 pages

Very Important Attribute aria-required is unnecessary for elements that have attribute required. HTML5 1 pages
https://property.liverpool.gov.uk/Line 138
Very Important The form role is unnecessary for element form. HTML5 1 pages
https://property.liverpool.gov.uk/Line 928
Very ImportantUnknown @media feature name. CSS Validation 1 pages
The media feature may be misspelled or not yet standardized.
transform-3d
https://property.liverpool.gov.uk/assets/plugins/bootstrap/css/bootstrap.min.css		Line 1380

Priority 3

1 issues on 1 pages

ImportantProperty doesn't exist in CSS. CSS Validation 1 pages
The property name may be misspelled, vendor specific, or a new CSS property from a draft specification.
behavior
https://property.liverpool.gov.uk/Content/app.css		Line 2089

Informative

These messages are for information only and do not indicate errors

InformationCSS hack or vendor extension used. CSS Validation 3 pages
filter: alpha(opacity=65)
https://property.liverpool.gov.uk/Content/app.css		Line 480 739 1178 1179 1188 ...
filter: alpha(opacity=65)
https://property.liverpool.gov.uk/assets/plugins/bootstrap/css/bootstrap.min.css		Line 778 837 1314 1315 1325 ...
filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=1)
https://property.liverpool.gov.uk/assets/plugins/font-awesome/css/font-awesome.css		Line 104 110 116 122 128
InformationProperty or at-rule is vendor specific. CSS Validation 7 pages
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-transform
https://property.liverpool.gov.uk/		Line 6
-ms-text-size-adjust -ms-text-size-adjust
https://property.liverpool.gov.uk/Content/app.css		Line 5 5 25 31 35 ...
-webkit-font-smoothing
https://property.liverpool.gov.uk/assets/Plugins/slick/slick-theme.css		Line 74 75 194 195
-moz-box-sizing
https://property.liverpool.gov.uk/assets/Plugins/slick/slick.css		Line 8 11 12 13 16 ...
-webkit-text-size-adjust -webkit-text-size-adjust
https://property.liverpool.gov.uk/assets/plugins/bootstrap/css/bootstrap.min.css		Line 5 5 25 25 31 ...
-webkit-font-smoothing
https://property.liverpool.gov.uk/assets/plugins/font-awesome/css/font-awesome.css		Line 19 20 80 83 95 ...
This issue was found on another 1 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.
Expand all 26 issues