Warnings
The “type” attribute is unnecessary for JavaScript resources.
The “type” attribute for the “style” element is not needed and should be omitted.
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
The first occurrence of ID “post-276837” was here.
Errors
Bad value “&lpos=fivethirtyeight&lid=Header Home” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “&lpos=fivethirtyeightHeader&lid=Header ABC News” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “&lpos=fivethirtyeight&lid=Header Politics” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “&lpos=fivethirtyeight&lid=Header Sports” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “&lpos=fivethirtyeight&lid=Header Science” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “&lpos=fivethirtyeight&lid=Header Podcasts” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “&lpos=fivethirtyeight&lid=Header Video” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “&lpos=fivethirtyeight&lid=Lead Story:Image” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “https://fivethirtyeight.com/wp-content/uploads/2020/08/JOBS-0807-4x3-1.png?w=470 1x, https://fivethirtyeight.com/wp-content/uploads/2020/08/JOBS-0807-4x3-1.png?w=940 2x” for attribute “srcset” on element “img”: Expected width descriptor but found “1x” at “…1.png?w=470 1x,”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “&lpos=fivethirtyeight&lid=Lead Story:slug:jobs report” for attribute “name” on element “a”: An ID must not contain whitespace.
The text content of element “time” was not in the required format: The literal did not satisfy the time-datetime format.
Bad value “&lpos=fivethirtyeight&lid=Featured #1” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “&lpos=fivethirtyeight&lid=Lead Story:byline:neil paine” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “&lpos=fivethirtyeight&lid=Lead Story:byline:amelia thomson-deveaux” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “&lpos=fivethirtyeight&lid=Lead Story:byline:julia wolfe” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “&lpos=fivethirtyeight&lid=Featured #:slug:2020 election” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “&lpos=fivethirtyeight&lid=Featured #2” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “&lpos=fivethirtyeight&lid=Featured Post:byline:geoffrey skelley” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “https://fivethirtyeight.com/wp-content/uploads/2020/08/0807_POLLA-4x3-1.png?w=207 1x, https://fivethirtyeight.com/wp-content/uploads/2020/08/0807_POLLA-4x3-1.png?w=414 2x” for attribute “srcset” on element “img”: Expected width descriptor but found “1x” at “…1.png?w=207 1x,”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “&lpos=fivethirtyeight&lid=Featured #:slug:coronavirus” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “&lpos=fivethirtyeight&lid=Featured #3” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “&lpos=fivethirtyeight&lid=Featured Post:byline:neil paine” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value for attribute “srcset” on element “img”: Expected width descriptor but found “1x” at “…1.jpg?w=207 1x,”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “&lpos=fivethirtyeight&lid=Featured #:slug:the riddler” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “&lpos=fivethirtyeight&lid=Featured #4” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “&lpos=fivethirtyeight&lid=Featured Post:byline:zach wissner-gross” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “https://fivethirtyeight.com/wp-content/uploads/2016/07/riddler_4x3_default.gif?w=207 1x, https://fivethirtyeight.com/wp-content/uploads/2016/07/riddler_4x3_default.gif?w=414 2x” for attribute “srcset” on element “img”: Expected width descriptor but found “1x” at “…t.gif?w=207 1x,”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “&lpos=fivethirtyeight&lid=The Latest 1” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “&lpos=fivethirtyeight&lid=The Latest 2” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “&lpos=fivethirtyeight&lid=The Latest 3” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “&lpos=fivethirtyeight&lid=The Latest 4” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “&lpos=fivethirtyeight&lid=The Latest 5” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “&lpos=fivethirtyeight&lid=The Latest 6” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “&lpos=fivethirtyeight&lid=The Latest 7” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “&lpos=fivethirtyeight&lid=The Latest 8” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “&lpos=fivethirtyeight_front&lid=Grid 1” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value for attribute “srcset” on element “img”: Expected width descriptor but found “1x” at “…2.jpg?w=207 1x,”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “” for attribute “name” on element “a”: An ID must not be the empty string.
Bad value “&lpos=fivethirtyeight_front&lid=more:byline:neil paine” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “&lpos=fivethirtyeight_front&lid=Grid 2” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “https://fivethirtyeight.com/wp-content/uploads/2020/08/CLINTON-BIDEN-STATES-4x3-1.png?w=207 1x, https://fivethirtyeight.com/wp-content/uploads/2020/08/CLINTON-BIDEN-STATES-4x3-1.png?w=414 2x” for attribute “srcset” on element “img”: Expected width descriptor but found “1x” at “…1.png?w=207 1x,”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “&lpos=fivethirtyeight_front&lid=more:byline:geoffrey skelley” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “&lpos=fivethirtyeight_front&lid=more:byline:anna wiederkehr” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “&lpos=fivethirtyeight_front&lid=Grid 3” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “https://fivethirtyeight.com/wp-content/uploads/2020/08/SportsChat-0807-4x3-1.png?w=207 1x, https://fivethirtyeight.com/wp-content/uploads/2020/08/SportsChat-0807-4x3-1.png?w=414 2x” for attribute “srcset” on element “img”: Expected width descriptor but found “1x” at “…1.png?w=207 1x,”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “&lpos=fivethirtyeight_front&lid=Grid 4” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “https://fivethirtyeight.com/wp-content/uploads/2020/08/GettyImages-1227916352-4x3-1.jpg?w=207 1x, https://fivethirtyeight.com/wp-content/uploads/2020/08/GettyImages-1227916352-4x3-1.jpg?w=414 2x” for attribute “srcset” on element “img”: Expected width descriptor but found “1x” at “…1.jpg?w=207 1x,”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “&lpos=fivethirtyeight_front&lid=more:byline:kaleigh rogers” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “&lpos=fivethirtyeight_front&lid=Grid 5” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value for attribute “srcset” on element “img”: Expected width descriptor but found “1x” at “…8.jpg?w=207 1x,”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “&lpos=fivethirtyeight_front&lid=more:byline:jared dubin” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “&lpos=fivethirtyeight_front&lid=Grid 6” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “https://fivethirtyeight.com/wp-content/uploads/2020/08/GettyImages-1227765974-4x3-1.jpg?w=207 1x, https://fivethirtyeight.com/wp-content/uploads/2020/08/GettyImages-1227765974-4x3-1.jpg?w=414 2x” for attribute “srcset” on element “img”: Expected width descriptor but found “1x” at “…1.jpg?w=207 1x,”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “&lpos=fivethirtyeight_front&lid=more:byline:maggie koerth” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “&lpos=fivethirtyeight_front&lid=more:byline:shom mazumder” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “&lpos=fivethirtyeight_front&lid=Grid 7” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “https://fivethirtyeight.com/wp-content/uploads/2020/08/200803_POD_4x3.jpg?w=207 1x, https://fivethirtyeight.com/wp-content/uploads/2020/08/200803_POD_4x3.jpg?w=414 2x” for attribute “srcset” on element “img”: Expected width descriptor but found “1x” at “…3.jpg?w=207 1x,”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “&lpos=fivethirtyeight_front&lid=more:byline:galen druke” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “&lpos=fivethirtyeight_front&lid=more:byline:nate silver” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “&lpos=fivethirtyeight_front&lid=more:byline:perry bacon jr.” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “&lpos=fivethirtyeight_front&lid=more:byline:sarah frostenson” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “&lpos=fivethirtyeight_front&lid=Grid 8” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “https://fivethirtyeight.com/wp-content/uploads/2020/07/TESTING-ACCESS-4x3-1.png?w=207 1x, https://fivethirtyeight.com/wp-content/uploads/2020/07/TESTING-ACCESS-4x3-1.png?w=414 2x” for attribute “srcset” on element “img”: Expected width descriptor but found “1x” at “…1.png?w=207 1x,”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “&lpos=fivethirtyeight_front&lid=more:byline:soo rin kim” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “&lpos=fivethirtyeight_front&lid=more:byline:matthew vann” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “&lpos=fivethirtyeight_front&lid=more:byline:laura bronner” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “&lpos=fivethirtyeight_front&lid=more:byline:grace manthey” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “&lpos=fivethirtyeight_front&lid=Grid 9” for attribute “name” on element “a”: An ID must not contain whitespace.
Bad value “https://fivethirtyeight.com/wp-content/uploads/2020/08/AP_20210764313169-16x9-1.jpg?w=207 1x, https://fivethirtyeight.com/wp-content/uploads/2020/08/AP_20210764313169-16x9-1.jpg?w=414 2x” for attribute “srcset” on element “img”: Expected width descriptor but found “1x” at “…1.jpg?w=207 1x,”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “&lpos=fivethirtyeight_front&lid=more:byline:howard megdal” for attribute “name” on element “a”: An ID must not contain whitespace.
The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.
The element “button” must not appear as a descendant of the “a” element.
Element “img” is missing required attribute “src”.
Bad value “https://fivethirtyeight.com/wp-content/uploads/2020/08/200803_POD_4x3.jpg?w=300 1x, https://fivethirtyeight.com/wp-content/uploads/2020/08/200803_POD_4x3.jpg?w=600 2x” for attribute “srcset” on element “img”: Expected width descriptor but found “1x” at “…3.jpg?w=300 1x,”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Duplicate ID “post-276837”.
Bad value “https://fivethirtyeight.com/wp-content/uploads/2019/12/DO-YOU-BUY-THAT-4X3-STILL.jpg?w=300 1x, https://fivethirtyeight.com/wp-content/uploads/2019/12/DO-YOU-BUY-THAT-4X3-STILL.jpg?w=600 2x” for attribute “srcset” on element “img”: Expected width descriptor but found “1x” at “…L.jpg?w=300 1x,”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value for attribute “srcset” on element “img”: Expected width descriptor but found “1x” at “…y.png?w=300 1x,”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://fivethirtyeight.com/wp-content/uploads/2020/07/200729_CI_Rakich_4x3.jpg?w=300 1x, https://fivethirtyeight.com/wp-content/uploads/2020/07/200729_CI_Rakich_4x3.jpg?w=600 2x” for attribute “srcset” on element “img”: Expected width descriptor but found “1x” at “…3.jpg?w=300 1x,”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “100%” for attribute “width” on element “iframe”: Expected a digit but saw “%” instead.
Bad value “100%” for attribute “height” on element “iframe”: Expected a digit but saw “%” instead.
Bad value “generator nofollow” for attribute “rel” on element “a”: The string “generator” is not a registered keyword.