| Critical | Use semantic markup like strong instead of using the CSS font-weight property.
| WCAG 2.1 A F2
Section 508 (2017) A F2
| 171 173 345 414 |
| Critical | This link is broken. The target anchor does not exist or is commented out.
| Broken Link
| 157 |
| Critical | This page contains some spelling errors.
sqft opportnity tenantable envrionment favourites |
| 138 372 442 588 713
...
|
| Critical |
The frameborder attribute on the iframe element is obsolete.
Use CSS instead.
| HTML5
| 899 |
| Critical | Bad value for attribute required.
Bad value 'true'. | HTML5
| 155 |
| Critical | Duplicate attribute class.
| HTML5
| 940 946 950 954 958
...
|
| Critical | No p element in scope but a p end tag seen.
| HTML5
| 353 447 611 693 787
...
|
| Critical | Consider avoiding viewport values that prevent users from resizing documents.
| HTML5
| 18 |
| 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
| 11 24 |
| Critical |
A document must not include more than one
meta element with a
http-equiv attribute
whose value is content-type.
| HTML5
| 11 24 |
| Very Important | Ensure that text and background colors have enough contrast.
The text color to background color contrast ratio is:
2.85 with
color: rgb(230,126,34);
background-color: rgb(255,255,255);
font-size: 21.60pt;
font-weight: 700.00;
2.85 with
color: rgb(230,126,34);
background-color: rgb(255,255,255);
font-size: 21.60pt;
font-weight: 700.00;
2.85 with
color: rgb(230,126,34);
background-color: rgb(255,255,255);
font-size: 21.60pt;
font-weight: 700.00;
| WCAG 2.1 AA 1.4.3
Section 508 (2017) AA 1.4.3
| 171 345 414 |
| Very Important |
Do not use the meta viewport tag to disable zoom.
| WCAG 2.1 AA 1.4.4
Section 508 (2017) AA 1.4.4
| 18 |
| Very Important | Use relative units in CSS property values when zoom is disabled by meta viewport.
| WCAG 2.1 AA 1.4.4
Section 508 (2017) AA 1.4.4
| 6 9 |
| Very Important | The CSS transform: property is not supported by some older browsers.
| iPhone/iPad ≤ 8
| 6 |
| Very Important | Omitting img width or height attributes makes the page layout jump about as images load.
| Usability.gov 14:3
W3C
| 347 416 513 567 639
...
|
| Very Important |
Attribute aria-required is unnecessary for elements that have attribute required.
| HTML5
| 138 |
| Very Important |
The form role is unnecessary for element form.
| HTML5
| 928 |
| Important | Use link text between 3 and 100 characters so it's long enough to be understood, but avoids line wrapping.
| Usability.gov 10:11
| 177 351 420 517 571
...
|
| Important | Use bold text sparingly - for one or two words or a short phrase.
| Usability.gov 11:5
| 458 461 464 468 472
...
|
| Important | Radio buttons are easier to use than drop-downs when there are 6 choices or fewer.
| Usability.gov 13:9
| 932 |
| Information | Property or at-rule is vendor specific.
-webkit-transform | CSS Validation
| 6 |
| Information | No search keywords are set in SortSite, so no keyword optimization rules have been run.
| Best Practice
| 1 |
| Critical | iframe and frame elements must have a title attribute.
| WCAG 2.1 A 2.4.1
Section 508 (2017) A 2.4.1
| 76 |
| Critical | Some pages have the same title, so the title cannot be used to distinguish pages.
'Liverpool Property Asset Management' is also used on https://property.liverpool.gov.uk/. | WCAG 2.1 A F25
Section 508 (2017) A F25
| 10 |
| Critical | This page contains some spelling errors.
enquiries |
| 253 |
| Critical | Have a link labeled 'Home' on every page on the site, except for the home page.
| Usability.gov 5:1
| 1 |
| Critical | Attribute :street_ not allowed on element.
| HTML5
| 153 156 159 162 165
...
|
| Critical | No p element in scope but a p end tag seen.
| HTML5
| 206 229 240 246 254
...
|
| 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
| 153 153 153 156 156
...
|
| Critical | Consider avoiding viewport values that prevent users from resizing documents.
| HTML5
| 11 |
| 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
| 6 19 |
| Critical |
A document must not include more than one
meta element with a
http-equiv attribute
whose value is content-type.
| HTML5
| 6 19 |
| Very Important |
Do not use the meta viewport tag to disable zoom.
| WCAG 2.1 AA 1.4.4
Section 508 (2017) AA 1.4.4
| 11 |
| Very Important | This page title is not unique. Assign unique, descriptive title elements to every page.
'Liverpool Property Asset Management' is also used on https://property.liverpool.gov.uk/ | Google
Bing
| 10 |
| Very Important | Omitting img width or height attributes makes the page layout jump about as images load.
| Usability.gov 14:3
W3C
| 153 156 159 162 165
...
|
| Very Important | This page title is not unique. Each page should have a descriptive and meaningfully different title.
'Liverpool Property Asset Management' is also used on https://property.liverpool.gov.uk/ | Usability.gov 9:2
| 10 |
| Important | Use bold text sparingly - for one or two words or a short phrase.
| Usability.gov 11:5
| 229 |
| Critical | iframe and frame elements must have a title attribute.
| WCAG 2.1 A 2.4.1
Section 508 (2017) A 2.4.1
| 76 |
| Critical | Some pages have the same title, so the title cannot be used to distinguish pages.
'Liverpool Property Asset Management' is also used on https://property.liverpool.gov.uk/. | WCAG 2.1 A F25
Section 508 (2017) A F25
| 10 |
| Critical | This page contains some spelling errors.
sqft storey currrently |
| 183 185 219 |
| Critical | Have a link labeled 'Home' on every page on the site, except for the home page.
| Usability.gov 5:1
| 1 |
| Critical | Attribute :food not allowed on element.
| HTML5
| 152 155 162 165 |
| Critical | No p element in scope but a p end tag seen.
| HTML5
| 178 188 203 209 214
...
|
| 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
| 152 152 152 155 155
...
|
| Critical | Consider avoiding viewport values that prevent users from resizing documents.
| HTML5
| 11 |
| 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
| 6 19 |
| Critical |
A document must not include more than one
meta element with a
http-equiv attribute
whose value is content-type.
| HTML5
| 6 19 |
| Very Important |
Do not use the meta viewport tag to disable zoom.
| WCAG 2.1 AA 1.4.4
Section 508 (2017) AA 1.4.4
| 11 |
| Very Important | This page title is not unique. Assign unique, descriptive title elements to every page.
'Liverpool Property Asset Management' is also used on https://property.liverpool.gov.uk/ | Google
Bing
| 10 |
| Very Important | Omitting img width or height attributes makes the page layout jump about as images load.
| Usability.gov 14:3
W3C
| 152 155 162 165 |
| Very Important | This page title is not unique. Each page should have a descriptive and meaningfully different title.
'Liverpool Property Asset Management' is also used on https://property.liverpool.gov.uk/ | Usability.gov 9:2
| 10 |
| Critical | iframe and frame elements must have a title attribute.
| WCAG 2.1 A 2.4.1
Section 508 (2017) A 2.4.1
| 76 |
| Critical | Each a element must contain text or an img with an alt attribute.
| WCAG 2.1 A F89
Section 508 (2017) A F89
| 268 |
| Critical | Some pages have the same title, so the title cannot be used to distinguish pages.
'Liverpool Property Asset Management' is also used on https://property.liverpool.gov.uk/. | WCAG 2.1 A F25
Section 508 (2017) A F25
| 10 |
| Critical | This page contains some spelling errors.
envrionment |
| 187 |
| Critical | Have a link labeled 'Home' on every page on the site, except for the home page.
| Usability.gov 5:1
| 1 |
| Critical | Attribute :john__39_s not allowed on element.
| HTML5
| 152 155 162 165 |
| Critical | No p element in scope but a p end tag seen.
| HTML5
| 178 190 197 202 207
...
|
| 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
| 152 152 152 155 155
...
|
| Critical | Consider avoiding viewport values that prevent users from resizing documents.
| HTML5
| 11 |
| 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
| 6 19 |
| Critical |
A document must not include more than one
meta element with a
http-equiv attribute
whose value is content-type.
| HTML5
| 6 19 |
| Very Important |
Do not use the meta viewport tag to disable zoom.
| WCAG 2.1 AA 1.4.4
Section 508 (2017) AA 1.4.4
| 11 |
| Very Important | This page title is not unique. Assign unique, descriptive title elements to every page.
'Liverpool Property Asset Management' is also used on https://property.liverpool.gov.uk/ | Google
Bing
| 10 |
| Very Important | Omitting img width or height attributes makes the page layout jump about as images load.
| Usability.gov 14:3
W3C
| 152 155 162 165 |
| Very Important | This page title is not unique. Each page should have a descriptive and meaningfully different title.
'Liverpool Property Asset Management' is also used on https://property.liverpool.gov.uk/ | Usability.gov 9:2
| 10 |
| Very Important | Keep URLs shorter than 78 characters so they don't wrap when emailed.
| W3C
| 1 |
| Important | Use bold text sparingly - for one or two words or a short phrase.
| Usability.gov 11:5
| 184 185 186 187 188
...
|
| Critical | iframe and frame elements must have a title attribute.
| WCAG 2.1 A 2.4.1
Section 508 (2017) A 2.4.1
| 76 |
| Critical | Some pages have the same title, so the title cannot be used to distinguish pages.
'Liverpool Property Asset Management' is also used on https://property.liverpool.gov.uk/. | WCAG 2.1 A F25
Section 508 (2017) A F25
| 1 10 |
| Critical |
This img links to a file with the wrong MIME type for an image.
Image: https://property.liverpool.gov.uk/media/1459/barlow-lane-site-walton.pdf?mode=crop&width=750&height=400 file type is: application/pdf. | Server Configuration
| 152 159 |
| Critical | This page contains some spelling errors.
sqm enquiries |
| 178 210 |
| Critical | Have a link labeled 'Home' on every page on the site, except for the home page.
| Usability.gov 5:1
| 1 |
| Critical | Attribute :of not allowed on element.
| HTML5
| 152 159 |
| Critical | No p element in scope but a p end tag seen.
| HTML5
| 173 178 190 195 200
...
|
| 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
| 152 152 152 159 159
...
|
| Critical | Consider avoiding viewport values that prevent users from resizing documents.
| HTML5
| 11 |
| 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
| 6 19 |
| Critical |
A document must not include more than one
meta element with a
http-equiv attribute
whose value is content-type.
| HTML5
| 6 19 |
| Very Important |
Do not use the meta viewport tag to disable zoom.
| WCAG 2.1 AA 1.4.4
Section 508 (2017) AA 1.4.4
| 11 |
| Very Important | This page title is not unique. Assign unique, descriptive title elements to every page.
'Liverpool Property Asset Management' is also used on https://property.liverpool.gov.uk/ | Google
Bing
| 1 10 |
| Very Important | Omitting img width or height attributes makes the page layout jump about as images load.
| Usability.gov 14:3
W3C
| 152 159 |
| Very Important | This page title is not unique. Each page should have a descriptive and meaningfully different title.
'Liverpool Property Asset Management' is also used on https://property.liverpool.gov.uk/ | Usability.gov 9:2
| 1 10 |
| Very Important | Keep URLs shorter than 78 characters so they don't wrap when emailed.
| W3C
| 1 |
| Important | Use bold text sparingly - for one or two words or a short phrase.
| Usability.gov 11:5
| 251 |
| Critical | iframe and frame elements must have a title attribute.
| WCAG 2.1 A 2.4.1
Section 508 (2017) A 2.4.1
| 76 |
| Critical | Some pages have the same title, so the title cannot be used to distinguish pages.
'Liverpool Property Asset Management' is also used on https://property.liverpool.gov.uk/. | WCAG 2.1 A F25
Section 508 (2017) A F25
| 10 |
| Critical | This page contains some spelling errors.
tenantable storey enquiries interspaced |
| 203 203 204 236 |
| Critical | Have a link labeled 'Home' on every page on the site, except for the home page.
| Usability.gov 5:1
| 1 |
| Critical | Attribute :street not allowed on element.
| HTML5
| 152 155 158 161 164
...
|
| Critical | No p element in scope but a p end tag seen.
| HTML5
| 197 204 215 221 227
...
|
| 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
| 152 152 152 155 155
...
|
| Critical | Consider avoiding viewport values that prevent users from resizing documents.
| HTML5
| 11 |
| 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
| 6 19 |
| Critical |
A document must not include more than one
meta element with a
http-equiv attribute
whose value is content-type.
| HTML5
| 6 19 |
| Very Important |
Do not use the meta viewport tag to disable zoom.
| WCAG 2.1 AA 1.4.4
Section 508 (2017) AA 1.4.4
| 11 |
| Very Important | This page title is not unique. Assign unique, descriptive title elements to every page.
'Liverpool Property Asset Management' is also used on https://property.liverpool.gov.uk/ | Google
Bing
| 10 |
| Very Important | Omitting img width or height attributes makes the page layout jump about as images load.
| Usability.gov 14:3
W3C
| 152 155 158 161 164
...
|
| Very Important | This page title is not unique. Each page should have a descriptive and meaningfully different title.
'Liverpool Property Asset Management' is also used on https://property.liverpool.gov.uk/ | Usability.gov 9:2
| 10 |
| Very Important | Keep URLs shorter than 78 characters so they don't wrap when emailed.
| W3C
| 1 |
| Important | Use link text between 3 and 100 characters so it's long enough to be understood, but avoids line wrapping.
| Usability.gov 10:11
| 238 |
| Critical | iframe and frame elements must have a title attribute.
| WCAG 2.1 A 2.4.1
Section 508 (2017) A 2.4.1
| 76 |
| Critical | Some pages have the same title, so the title cannot be used to distinguish pages.
'Liverpool Property Asset Management' is also used on https://property.liverpool.gov.uk/. | WCAG 2.1 A F25
Section 508 (2017) A F25
| 10 |
| Critical | This page contains some spelling errors.
enquiries storeys rooves neighbouring storey |
| 178 183 183 183 217 |
| Critical | Have a link labeled 'Home' on every page on the site, except for the home page.
| Usability.gov 5:1
| 1 |
| Critical | Attribute :green not allowed on element.
| HTML5
| 152 155 162 165 |
| Critical | Duplicate attribute green.
| HTML5
| 152 155 162 165 |
| Critical | No p element in scope but a p end tag seen.
| HTML5
| 178 185 196 201 206
...
|
| 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
| 152 152 152 155 155
...
|
| Critical | Consider avoiding viewport values that prevent users from resizing documents.
| HTML5
| 11 |
| 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
| 6 19 |
| Critical |
A document must not include more than one
meta element with a
http-equiv attribute
whose value is content-type.
| HTML5
| 6 19 |
| Very Important |
Do not use the meta viewport tag to disable zoom.
| WCAG 2.1 AA 1.4.4
Section 508 (2017) AA 1.4.4
| 11 |
| Very Important | This page title is not unique. Assign unique, descriptive title elements to every page.
'Liverpool Property Asset Management' is also used on https://property.liverpool.gov.uk/ | Google
Bing
| 10 |
| Very Important | Omitting img width or height attributes makes the page layout jump about as images load.
| Usability.gov 14:3
W3C
| 152 155 162 165 |
| Very Important | This page title is not unique. Each page should have a descriptive and meaningfully different title.
'Liverpool Property Asset Management' is also used on https://property.liverpool.gov.uk/ | Usability.gov 9:2
| 10 |
| Important | Use bold text sparingly - for one or two words or a short phrase.
| Usability.gov 11:5
| 258 |
| Critical | iframe and frame elements must have a title attribute.
| WCAG 2.1 A 2.4.1
Section 508 (2017) A 2.4.1
| 76 |
| Critical | Some pages have the same title, so the title cannot be used to distinguish pages.
'Liverpool Property Asset Management' is also used on https://property.liverpool.gov.uk/. | WCAG 2.1 A F25
Section 508 (2017) A F25
| 10 |
| Critical | This page contains some spelling errors.
footways neighbouring storeys developable enquiries |
| 212 213 214 221 270 |
| Critical | Have a link labeled 'Home' on every page on the site, except for the home page.
| Usability.gov 5:1
| 1 |
| Critical | Attribute :closed_ not allowed on element.
| HTML5
| 152 155 158 161 164
...
|
| Critical | No p element in scope but a p end tag seen.
| HTML5
| 196 215 226 251 256
...
|
| 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
| 152 152 152 155 155
...
|
| Critical | Consider avoiding viewport values that prevent users from resizing documents.
| HTML5
| 11 |
| 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
| 6 19 |
| Critical |
A document must not include more than one
meta element with a
http-equiv attribute
whose value is content-type.
| HTML5
| 6 19 |
| Critical | This link is broken. The page could not be found on the target web server.
Broken link: Download PDFabout this property https://property.liverpool.gov.uk/media/1441/walton-breck-road-sale-particulars.pdf 404 Not Found | Broken Link
| 348 |
| Very Important |
Do not use the meta viewport tag to disable zoom.
| WCAG 2.1 AA 1.4.4
Section 508 (2017) AA 1.4.4
| 11 |
| Very Important | This page title is not unique. Assign unique, descriptive title elements to every page.
'Liverpool Property Asset Management' is also used on https://property.liverpool.gov.uk/ | Google
Bing
| 10 |
| Very Important | Avoid underlined text - people will click on it and think it's a broken link.
| Usability.gov 10:4
| 279 |
| Very Important | Omitting img width or height attributes makes the page layout jump about as images load.
| Usability.gov 14:3
W3C
| 152 155 158 161 164
...
|
| Very Important | This page title is not unique. Each page should have a descriptive and meaningfully different title.
'Liverpool Property Asset Management' is also used on https://property.liverpool.gov.uk/ | Usability.gov 9:2
| 10 |
| Very Important | Keep URLs shorter than 78 characters so they don't wrap when emailed.
| W3C
| 1 |
| Important | Use link text between 3 and 100 characters so it's long enough to be understood, but avoids line wrapping.
| Usability.gov 10:11
| 272 |
| Important | Use bold text sparingly - for one or two words or a short phrase.
| Usability.gov 11:5
| 318 |
| Critical | Invalid CSS color value.
background-color: | CSS Validation
| 1404 |
| Critical | Invalid value for CSS property.
margin-top: | CSS Validation
| 684 706 |
| Critical | Too many values for CSS property.
margin-top | CSS Validation
| 684 706 1404 |
| Very Important | The CSS outline or border style on this element makes it difficult or impossible to see the dotted link focus outline.
| WCAG 2.1 AA F78
Section 508 (2017) AA F78
| 691 829 993 1396 |
| Very Important | CSS hex colors with alpha values like #RGBA or #RRGGBBAA are not supported by all browsers.
| iPhone/iPad ≤ 9
Internet Explorer
Android
| 1404 |
| Very Important | The CSS filter: property is not supported by some browsers.
| Internet Explorer
iPhone/iPad ≤ 9
| 837 1394 1395 |
| Very Important | The CSS transform: property is not supported by some older browsers.
| iPhone/iPad ≤ 8
| 1319 1320 1381 1382 1383 |
| Very Important | Avoid underlined text - people will click on it and think it's a broken link.
| Usability.gov 10:4
| 812 |
| Very Important | Unknown @media feature name.
transform-3d | CSS Validation
| 1380 |
| Important | Don't use CSS animations or transitions in interactions without giving the user a way to turn them off.
| WCAG 2.1 2.3.3
| 340 690 826 1147 1180
...
|
| Important | The orphans: CSS property is not supported by some browsers.
| Firefox
Safari
| 54 |
| Important | The page-break-after: CSS property values avoid, left and right are not supported by Firefox.
| Firefox
| 55 |
| Important | The widows: CSS property is not implemented by some browsers.
| Firefox
Safari
| 54 |
| Important | CSS selectors for input type=search are ignored by some older browsers.
| iPhone/iPad ≤ 4
| 36 37 38 682 697 |
| Important | DirectX filters are not supported by IE10 or later.
| Internet Explorer ≥ 10
| 837 1394 1395 |
| Important | The position:fixed CSS property is not supported by IE6 and iOS 4.
| iPhone/iPad ≤ 4
| 843 982 1318 1324 1424 |
| Important | Use at least a 12-point font on all web pages.
| Usability.gov 11:8
| 330 331 356 357 420
...
|
| Information | CSS hack or vendor extension used.
filter: alpha(opacity=65) | CSS Validation
| 778 837 1314 1315 1325
...
|
| Information | Property or at-rule is vendor specific.
-webkit-text-size-adjust -webkit-text-size-adjust | CSS Validation
| 5 5 25 25 31
...
|
| Critical | Binary element behaviors are not supported by IE11 or later.
| Internet Explorer ≥ 11
| 2089 |
| Critical | Invalid CSS color value.
background-color: | CSS Validation
| 1261 2049 |
| Critical | Invalid value for CSS property.
margin-top: | CSS Validation
| 412 |
| Critical | Too many values for CSS property.
margin-top | CSS Validation
| 412 1261 |
| Critical | This link is broken. The page could not be found on the target web server.
Broken link: https://property.liverpool.gov.uk/images/lcc_waterfront.png 404 Not Found | Broken Link
| 2049 |
| Very Important | The CSS outline or border style on this element makes it difficult or impossible to see the dotted link focus outline.
| WCAG 2.1 AA F78
Section 508 (2017) AA F78
| 419 731 891 1253 |
| Very Important | CSS hex colors with alpha values like #RGBA or #RRGGBBAA are not supported by all browsers.
| iPhone/iPad ≤ 9
Internet Explorer
Android
| 1261 |
| Very Important | The CSS filter: property is not supported by some browsers.
| Internet Explorer
iPhone/iPad ≤ 9
| 739 1251 1252 1355 2101
...
|
| Very Important | The CSS transform: property is not supported by some older browsers.
| iPhone/iPad ≤ 8
| 1183 1184 1350 1351 1352
...
|
| Very Important | Avoid underlined text - people will click on it and think it's a broken link.
| Usability.gov 10:4
| 514 |
| Important | Don't use CSS animations or transitions in interactions without giving the user a way to turn them off.
| WCAG 2.1 2.3.3
| 76 418 526 1033 1063
...
|
| Important | The content:none CSS value is not supported by older browsers.
| iPhone/iPad ≤ 6
| 2232 |
| Important | The orphans: CSS property is not supported by some browsers.
| Firefox
Safari
| 54 |
| Important | The page-break-after: CSS property values avoid, left and right are not supported by Firefox.
| Firefox
| 55 |
| Important | The widows: CSS property is not implemented by some browsers.
| Firefox
Safari
| 54 |
| Important | CSS selectors for input type=search are ignored by some older browsers.
| iPhone/iPad ≤ 4
| 36 37 38 410 424 |
| Important | DirectX filters are not supported by IE10 or later.
| Internet Explorer ≥ 10
| 739 1251 1252 2106 2107
...
|
| Important | The position:fixed CSS property is not supported by IE6 and iOS 4.
| iPhone/iPad ≤ 4
| 745 881 1182 1187 1279
...
|
| Important | Use at least a 12-point font on all web pages.
| Usability.gov 11:8
| 67 90 91 150 417
...
|
| Important | Property doesn't exist in CSS.
behavior | CSS Validation
| 2089 |
| Information | CSS hack or vendor extension used.
filter: alpha(opacity=65) | CSS Validation
| 480 739 1178 1179 1188
...
|
| Information | Property or at-rule is vendor specific.
-ms-text-size-adjust -ms-text-size-adjust | CSS Validation
| 5 5 25 31 35
...
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