Warnings:
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
The “banner” role is unnecessary for element “header”.
The “navigation” role is unnecessary for element “nav”.
“role="none"” is not yet supported in all browsers. Consider instead either using “role="presentation"” or “role="none presentation"”.
Attribute “1400w” is not serializable as XML 1.0.
Attribute “1040w” is not serializable as XML 1.0.
Attribute “1040w,” is not serializable as XML 1.0.
Attribute “https:” is not serializable as XML 1.0.
Attribute “0_227_6798_4081” is not serializable as XML 1.0.
Attribute “6798.jpg?width” is not serializable as XML 1.0.
Attribute “890w,” is not serializable as XML 1.0.
Attribute “1210w” is not serializable as XML 1.0.
Attribute “440w” is not serializable as XML 1.0.
Attribute “320w” is not serializable as XML 1.0.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Attribute “254w” is not serializable as XML 1.0.
Attribute “920w” is not serializable as XML 1.0.
Attribute “680w” is not serializable as XML 1.0.
Attribute “920w,” is not serializable as XML 1.0.
Attribute “5eac0be29f8916ba7344e52c337283c3c3cf979c” is not serializable as XML 1.0.
Attribute “0_187_5600_3360” is not serializable as XML 1.0.
Attribute “5600.jpg?width” is not serializable as XML 1.0.
Attribute “680w,” is not serializable as XML 1.0.
Attribute “280w” is not serializable as XML 1.0.
Attribute “0_144_2670_1602” is not serializable as XML 1.0.
Attribute “2670.jpg?width” is not serializable as XML 1.0.
Attribute “0_109_1972_1183” is not serializable as XML 1.0.
Attribute “1972.jpg?width” is not serializable as XML 1.0.
Attribute “230w” is not serializable as XML 1.0.
Attribute “736w” is not serializable as XML 1.0.
Attribute “600w” is not serializable as XML 1.0.
The first occurrence of ID “youtube-5kdC0LNbUtg” was here.
Attribute “821542f6796091edb63f130e3731412a0d51f50e” is not serializable as XML 1.0.
Attribute “12_0_1499_899” is not serializable as XML 1.0.
Attribute “1499.jpg?width” is not serializable as XML 1.0.
Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).
Errors:
CSS: “margin-left”: Too many values or values are not recognized.
Bad value “only x” for attribute “media” on element “link”: Expected a CSS media type but the query ended.
Element “hr” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Attribute “for” not allowed on element “button” at this point.
Element “style” not allowed as child of element “section” in this context. (Suppressing further errors from this subtree.)
Bad value “(min-width: 980px) and (-webkit-min-device-pixel-ratio: 1.25), (min-width: 980px) and (min-resolution: 120dpi)” for attribute “media” on element “source”: Expected a digit, whitespace or “)” but saw “.” instead.
Attribute “1400w” not allowed on element “source” at this point.
Bad value “https://i.guim.co.uk/img/media/f7053ed3cd926814cb19862ae55173a087b793d5/0_227_6798_4081/master/6798.jpg?width=700&quality=45&auto=format&fit=max&dpr=2&s=eae4eda02f73df2dba183878337b0387” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…02f73df2dba183878337b0387”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “(min-width: 740px) and (-webkit-min-device-pixel-ratio: 1.25), (min-width: 740px) and (min-resolution: 120dpi)” for attribute “media” on element “source”: Expected a digit, whitespace or “)” but saw “.” instead.
Attribute “1040w” not allowed on element “source” at this point.
Bad value “https://i.guim.co.uk/img/media/f7053ed3cd926814cb19862ae55173a087b793d5/0_227_6798_4081/master/6798.jpg?width=520&quality=45&auto=format&fit=max&dpr=2&s=0da420a3fe430d7cbe7f01a638f00bfe” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…3fe430d7cbe7f01a638f00bfe”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “” for attribute “media” on element “source”: Media query ended prematurely.
Attribute “1040w,” not allowed on element “source” at this point.
Attribute “https:” not allowed on element “source” at this point.
Attribute “i.guim.co.uk” not allowed on element “source” at this point.
Attribute “img” not allowed on element “source” at this point.
Attribute “f7053ed3cd926814cb19862ae55173a087b793d5” not allowed on element “source” at this point.
Attribute “0_227_6798_4081” not allowed on element “source” at this point.
Attribute “master” not allowed on element “source” at this point.
Attribute “6798.jpg?width” not allowed on element “source” at this point.
Attribute “890w,” not allowed on element “source” at this point.
Attribute “1210w” not allowed on element “source” at this point.
Attribute “loading” not allowed on element “img” at this point.
Attribute “440w” not allowed on element “source” at this point.
Bad value “https://i.guim.co.uk/img/media/71690202dbb17e639d8e47af840947b8ffefdf9e/0_224_6720_4032/master/6720.jpg?width=220&quality=45&auto=format&fit=max&dpr=2&s=7f46b3b5a7426161df954ed5466def1f” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…5a7426161df954ed5466def1f”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Attribute “320w” not allowed on element “source” at this point.
Bad value “https://i.guim.co.uk/img/media/71690202dbb17e639d8e47af840947b8ffefdf9e/0_224_6720_4032/master/6720.jpg?width=160&quality=45&auto=format&fit=max&dpr=2&s=561964ac497d44c5c8b4cd1f0f28b7f2” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…c497d44c5c8b4cd1f0f28b7f2”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/58b225f9faaeb1eaa7b37d91563cf4730b24fe53/497_692_2834_1699/master/2834.jpg?width=220&quality=45&auto=format&fit=max&dpr=2&s=9e56374fccac024a72e170458faca896” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…fccac024a72e170458faca896”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/58b225f9faaeb1eaa7b37d91563cf4730b24fe53/497_692_2834_1699/master/2834.jpg?width=160&quality=45&auto=format&fit=max&dpr=2&s=7f497ec6139913fadd5ff57cea25cbfd” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…6139913fadd5ff57cea25cbfd”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “(min-width: 0px) and (-webkit-min-device-pixel-ratio: 1.25), (min-width: 0px) and (min-resolution: 120dpi)” for attribute “media” on element “source”: Expected a digit, whitespace or “)” but saw “.” instead.
Attribute “254w” not allowed on element “source” at this point.
Bad value “https://i.guim.co.uk/img/media/58b225f9faaeb1eaa7b37d91563cf4730b24fe53/497_692_2834_1699/master/2834.jpg?width=127&quality=45&auto=format&fit=max&dpr=2&s=0ff0a10ced69bc35a44caec23364e565” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…ced69bc35a44caec23364e565”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Attribute “920w” not allowed on element “source” at this point.
Bad value “https://i.guim.co.uk/img/media/4074d79235bb12f0704d626fe6379a6358a5e4cc/0_114_3000_1800/master/3000.jpg?width=460&quality=45&auto=format&fit=max&dpr=2&s=ff14435d549c38fd12d82248d8df1a51” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…d549c38fd12d82248d8df1a51”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Attribute “680w” not allowed on element “source” at this point.
Bad value “https://i.guim.co.uk/img/media/4074d79235bb12f0704d626fe6379a6358a5e4cc/0_114_3000_1800/master/3000.jpg?width=340&quality=45&auto=format&fit=max&dpr=2&s=02c1604f64b113e996d4dfa72f4593fa” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…f64b113e996d4dfa72f4593fa”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/4074d79235bb12f0704d626fe6379a6358a5e4cc/0_114_3000_1800/master/3000.jpg?width=127&quality=45&auto=format&fit=max&dpr=2&s=02eeb6794c3da2fbdc6f4e98b9553a1d” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…94c3da2fbdc6f4e98b9553a1d”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/210f70ccdb08e746f8d8bcc435ed37754517a7d7/0_181_5464_3278/master/5464.jpg?width=220&quality=45&auto=format&fit=max&dpr=2&s=d9f04eb1720ea8f5052b3d3dbb8d05b2” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…1720ea8f5052b3d3dbb8d05b2”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/210f70ccdb08e746f8d8bcc435ed37754517a7d7/0_181_5464_3278/master/5464.jpg?width=160&quality=45&auto=format&fit=max&dpr=2&s=cb6ead7a50484bda4bbb85080cc8de1c” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…a50484bda4bbb85080cc8de1c”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/210f70ccdb08e746f8d8bcc435ed37754517a7d7/0_181_5464_3278/master/5464.jpg?width=127&quality=45&auto=format&fit=max&dpr=2&s=4950fc069897ec9c03f8db3df87ba6fe” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…69897ec9c03f8db3df87ba6fe”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
CSS: Invalid ID selector.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad value “https://i.guim.co.uk/img/media/5eac0be29f8916ba7344e52c337283c3c3cf979c/0_187_5600_3360/master/5600.jpg?width=460&quality=45&auto=format&fit=max&dpr=2&s=340b30544769869c8c883f5e72b6931f” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…44769869c8c883f5e72b6931f”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/5eac0be29f8916ba7344e52c337283c3c3cf979c/0_187_5600_3360/master/5600.jpg?width=340&quality=45&auto=format&fit=max&dpr=2&s=3c91928dc202a231efddd93e7a69801a” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…dc202a231efddd93e7a69801a”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Attribute “920w,” not allowed on element “source” at this point.
Attribute “5eac0be29f8916ba7344e52c337283c3c3cf979c” not allowed on element “source” at this point.
Attribute “0_187_5600_3360” not allowed on element “source” at this point.
Attribute “5600.jpg?width” not allowed on element “source” at this point.
Attribute “680w,” not allowed on element “source” at this point.
Bad value “https://i.guim.co.uk/img/media/b31bd4f83dd47195537fa06f3409096c95464813/0_0_2560_1536/master/2560.jpg?width=220&quality=45&auto=format&fit=max&dpr=2&s=136a17b5b9d36cd1a0c038e44c8342f0” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…5b9d36cd1a0c038e44c8342f0”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/b31bd4f83dd47195537fa06f3409096c95464813/0_0_2560_1536/master/2560.jpg?width=160&quality=45&auto=format&fit=max&dpr=2&s=61c0fa13f55973528d21851cc6364ddb” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…3f55973528d21851cc6364ddb”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/b31bd4f83dd47195537fa06f3409096c95464813/0_0_2560_1536/master/2560.jpg?width=127&quality=45&auto=format&fit=max&dpr=2&s=7a57f0f3df89208f4ccd1dbb7c9cc27c” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…3df89208f4ccd1dbb7c9cc27c”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/61640ce492241ef9f41374ed5c0486bf8d8dbd54/0_138_2000_1200/master/2000.jpg?width=220&quality=45&auto=format&fit=max&dpr=2&s=ad34e7d05f8a49d200882d6ac5fcd0e6” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…05f8a49d200882d6ac5fcd0e6”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/61640ce492241ef9f41374ed5c0486bf8d8dbd54/0_138_2000_1200/master/2000.jpg?width=160&quality=45&auto=format&fit=max&dpr=2&s=d17ab6315d619fba620601e03090baee” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…15d619fba620601e03090baee”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/61640ce492241ef9f41374ed5c0486bf8d8dbd54/0_138_2000_1200/master/2000.jpg?width=127&quality=45&auto=format&fit=max&dpr=2&s=e70119ddd9efb3a66517152be9a561dc” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…dd9efb3a66517152be9a561dc”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Attribute “280w” not allowed on element “source” at this point.
Bad value “https://i.guim.co.uk/img/media/b54bcab2a94fb73fec3a96146c33113e29fb451e/0_47_1912_1147/master/1912.jpg?width=140&quality=45&auto=format&fit=max&dpr=2&s=d04692c277317af2f837eab886dec42a” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…277317af2f837eab886dec42a”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/b54bcab2a94fb73fec3a96146c33113e29fb451e/0_47_1912_1147/master/1912.jpg?width=127&quality=45&auto=format&fit=max&dpr=2&s=ca3587e788afdff438188901c88bd91c” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…788afdff438188901c88bd91c”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/519b828e1f029546a0f8f08b4d85558af56cd7dd/0_2_5572_3342/master/5572.jpg?width=140&quality=45&auto=format&fit=max&dpr=2&s=074dd8143f11336ecb2fceb04aaac4b5” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…43f11336ecb2fceb04aaac4b5”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/519b828e1f029546a0f8f08b4d85558af56cd7dd/0_2_5572_3342/master/5572.jpg?width=127&quality=45&auto=format&fit=max&dpr=2&s=f01783f330202ac1cff5c47d5951e3a3” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…330202ac1cff5c47d5951e3a3”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/d8fe032d52016d30ac437f66c5623a3a743d866a/0_0_2560_1536/master/2560.jpg?width=140&quality=45&auto=format&fit=max&dpr=2&s=ee0618948578ce4103cd6e2f79ab802d” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…48578ce4103cd6e2f79ab802d”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/d8fe032d52016d30ac437f66c5623a3a743d866a/0_0_2560_1536/master/2560.jpg?width=127&quality=45&auto=format&fit=max&dpr=2&s=554a546649dd25c5c4c027541e4dccd1” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…649dd25c5c4c027541e4dccd1”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/c8a29012e015774652a2d8ebdf38fae247b6d8c1/0_144_2670_1602/master/2670.jpg?width=460&quality=45&auto=format&fit=max&dpr=2&s=2e3f86d301f3b6a59f62224744637a50” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…301f3b6a59f62224744637a50”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/c8a29012e015774652a2d8ebdf38fae247b6d8c1/0_144_2670_1602/master/2670.jpg?width=340&quality=45&auto=format&fit=max&dpr=2&s=5a1e01522db89ac9667ef1ab5c7e1c26” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…22db89ac9667ef1ab5c7e1c26”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Attribute “c8a29012e015774652a2d8ebdf38fae247b6d8c1” not allowed on element “source” at this point.
Attribute “0_144_2670_1602” not allowed on element “source” at this point.
Attribute “2670.jpg?width” not allowed on element “source” at this point.
Bad value “https://i.guim.co.uk/img/media/f9d3e46ec5a5119abe277836cf84ce7f1f627352/0_109_1972_1183/master/1972.jpg?width=460&quality=45&auto=format&fit=max&dpr=2&s=42c6eec8c1f70359cc3873b3a60e7543” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…8c1f70359cc3873b3a60e7543”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/f9d3e46ec5a5119abe277836cf84ce7f1f627352/0_109_1972_1183/master/1972.jpg?width=340&quality=45&auto=format&fit=max&dpr=2&s=8ac4a6922f73a6d746f8ef38b3436789” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…22f73a6d746f8ef38b3436789”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Attribute “f9d3e46ec5a5119abe277836cf84ce7f1f627352” not allowed on element “source” at this point.
Attribute “0_109_1972_1183” not allowed on element “source” at this point.
Attribute “1972.jpg?width” not allowed on element “source” at this point.
Bad value “https://i.guim.co.uk/img/media/5eac0be29f8916ba7344e52c337283c3c3cf979c/0_187_5600_3360/master/5600.jpg?width=220&quality=45&auto=format&fit=max&dpr=2&s=25d943be2774659e7425b2be8367165d” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…e2774659e7425b2be8367165d”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/5eac0be29f8916ba7344e52c337283c3c3cf979c/0_187_5600_3360/master/5600.jpg?width=160&quality=45&auto=format&fit=max&dpr=2&s=7c18bd7e045c8e31d7aebe8ba600ce97” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…e045c8e31d7aebe8ba600ce97”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/5eac0be29f8916ba7344e52c337283c3c3cf979c/0_187_5600_3360/master/5600.jpg?width=127&quality=45&auto=format&fit=max&dpr=2&s=649df0e7c4090c8682351be8c0c25ae4” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…7c4090c8682351be8c0c25ae4”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/0c010694016109ad43f75020a85aad817ffda634/286_196_4642_2786/master/4642.jpg?width=220&quality=45&auto=format&fit=max&dpr=2&s=02ad247410b3fa06453dc2895f960a87” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…410b3fa06453dc2895f960a87”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/0c010694016109ad43f75020a85aad817ffda634/286_196_4642_2786/master/4642.jpg?width=160&quality=45&auto=format&fit=max&dpr=2&s=0e60c4c37c27f4d67ff99c08e1fe098c” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…37c27f4d67ff99c08e1fe098c”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/0c010694016109ad43f75020a85aad817ffda634/286_196_4642_2786/master/4642.jpg?width=127&quality=45&auto=format&fit=max&dpr=2&s=463945b9c38937fecf541e94c0fe13e5” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…9c38937fecf541e94c0fe13e5”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Attribute “230w” not allowed on element “source” at this point.
Bad value “https://i.guim.co.uk/img/uploads/2017/10/06/First-Dog-on-the-Moon,_L.png?width=115&quality=45&auto=format&fit=max&dpr=1.3&s=1ddafa9f0fe13185867b868ef15fb511” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…f0fe13185867b868ef15fb511”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/3b5d249c8011214d657963038a7e3527f8f1f5a8/0_266_4016_2411/master/4016.jpg?width=140&quality=45&auto=format&fit=max&dpr=2&s=b989f247155a9da879096ff969daa0b1” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…7155a9da879096ff969daa0b1”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/7116e430fe01c1ca39984088e3a8eccb505254d8/0_26_3500_2099/master/3500.jpg?width=140&quality=45&auto=format&fit=max&dpr=2&s=8868bfb85583e088ed04b3c22ffead7c” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…85583e088ed04b3c22ffead7c”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/943f63f865f6a2fc068cf27f307920b5901da8a3/0_91_4211_2527/master/4211.jpg?width=140&quality=45&auto=format&fit=max&dpr=2&s=6604469c26e76d8b04ce318d9a08ff96” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…c26e76d8b04ce318d9a08ff96”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/5ad8927b971b6e7ebcde089a9de4b433eece0031/0_114_3000_1800/master/3000.jpg?width=220&quality=45&auto=format&fit=max&dpr=2&s=58bcb2afc9a26aa6fe46b1f41975d89a” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…fc9a26aa6fe46b1f41975d89a”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/5ad8927b971b6e7ebcde089a9de4b433eece0031/0_114_3000_1800/master/3000.jpg?width=160&quality=45&auto=format&fit=max&dpr=2&s=c4734f1b11113b597c6ca12bf580605f” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…b11113b597c6ca12bf580605f”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/5ad8927b971b6e7ebcde089a9de4b433eece0031/0_114_3000_1800/master/3000.jpg?width=127&quality=45&auto=format&fit=max&dpr=2&s=7a66598df5dd404e8443ee2a1fa4eb99” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…df5dd404e8443ee2a1fa4eb99”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/d47d0721bd3b860d4a75635f5be6fb239571567d/0_762_1986_1190/master/1986.jpg?width=220&quality=45&auto=format&fit=max&dpr=2&s=7fc08d7da16cea93c17104745e6c5be1” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…da16cea93c17104745e6c5be1”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/d47d0721bd3b860d4a75635f5be6fb239571567d/0_762_1986_1190/master/1986.jpg?width=160&quality=45&auto=format&fit=max&dpr=2&s=c245a1e9cbc08e4a04455edc3478af35” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…9cbc08e4a04455edc3478af35”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/d47d0721bd3b860d4a75635f5be6fb239571567d/0_762_1986_1190/master/1986.jpg?width=127&quality=45&auto=format&fit=max&dpr=2&s=32ff4cfd60e192efd4032cfc393f59c7” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…d60e192efd4032cfc393f59c7”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/13fbc6fcb32e161dfb6cb6d06ce7e16e47d45d65/0_0_2500_1500/master/2500.jpg?width=140&quality=45&auto=format&fit=max&dpr=2&s=f654da2131f60c4a268f0bee9a5e6c15” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…131f60c4a268f0bee9a5e6c15”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/99da370ffb124ffa3496949aa19f7b8ac635416e/32_222_4631_2780/master/4631.jpg?width=140&quality=45&auto=format&fit=max&dpr=2&s=e70ead90f572a944dca674b606ebb37f” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…0f572a944dca674b606ebb37f”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/b90d13e685e67d962dfb575b77396cd3be85dc98/0_328_4923_2954/master/4923.jpg?width=140&quality=45&auto=format&fit=max&dpr=2&s=01b6fb90a153ded7e8dcfee2b8c2baf5” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…0a153ded7e8dcfee2b8c2baf5”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/4a3fbf55015628e5628ed1a475d9bd7749647d5b/0_747_2929_1757/master/2929.jpg?width=140&quality=45&auto=format&fit=max&dpr=2&s=9051f64c30cd1052e56badf4be2ef809” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…c30cd1052e56badf4be2ef809”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Attribute “736w” not allowed on element “source” at this point.
Bad value “https://i.guim.co.uk/img/media/547dc65a41d8d3c92a20103d8d2db2dddc80f2d7/0_0_6720_4032/master/6720.jpg?width=368&quality=45&auto=format&fit=max&dpr=2&s=fdb0fd7c799b18cb5bf6c18541466118” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…c799b18cb5bf6c18541466118”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Element “div” not allowed as child of element “a” in this context. (Suppressing further errors from this subtree.)
Bad value “https://i.guim.co.uk/img/media/26bb29790c63ac3374470d116e54a036581bbeda/0_0_2000_1200/master/2000.png?width=220&quality=45&auto=format&fit=max&dpr=2&s=0921df35a1840cc89ba962047a7983bc” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…5a1840cc89ba962047a7983bc”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/26bb29790c63ac3374470d116e54a036581bbeda/0_0_2000_1200/master/2000.png?width=160&quality=45&auto=format&fit=max&dpr=2&s=d2af3a03ec510140d0d0819da554299d” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…3ec510140d0d0819da554299d”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/26bb29790c63ac3374470d116e54a036581bbeda/0_0_2000_1200/master/2000.png?width=127&quality=45&auto=format&fit=max&dpr=2&s=284ade3f92ebadd9a3fb104c3e7e20a0” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…f92ebadd9a3fb104c3e7e20a0”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/81b7bd0b906279c911f48debf6bbbca604b4fe16/0_1086_3346_2007/master/3346.jpg?width=220&quality=45&auto=format&fit=max&dpr=2&s=c3a5594a808c8114debe0856ad36e963” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…a808c8114debe0856ad36e963”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/81b7bd0b906279c911f48debf6bbbca604b4fe16/0_1086_3346_2007/master/3346.jpg?width=160&quality=45&auto=format&fit=max&dpr=2&s=9660cff031a25dafd43bd02db4d8848a” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…031a25dafd43bd02db4d8848a”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/81b7bd0b906279c911f48debf6bbbca604b4fe16/0_1086_3346_2007/master/3346.jpg?width=127&quality=45&auto=format&fit=max&dpr=2&s=b6d584acb61211515ed78a00245dd202” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…cb61211515ed78a00245dd202”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/ad64e5ff80a72dfe7a18848d83dc9f5f0c20c874/0_63_1024_614/master/1024.jpg?width=220&quality=45&auto=format&fit=max&dpr=2&s=54c11552936793eac3fa882f29924c29” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…2936793eac3fa882f29924c29”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/ad64e5ff80a72dfe7a18848d83dc9f5f0c20c874/0_63_1024_614/master/1024.jpg?width=160&quality=45&auto=format&fit=max&dpr=2&s=9395c1aeb6a67c76b21462c737e68b52” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…eb6a67c76b21462c737e68b52”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/ad64e5ff80a72dfe7a18848d83dc9f5f0c20c874/0_63_1024_614/master/1024.jpg?width=127&quality=45&auto=format&fit=max&dpr=2&s=02f3d5b96e21da0080013a09d1ead1ac” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…96e21da0080013a09d1ead1ac”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/6144df5de15b4c78446356143182620e2d816c2c/0_50_5568_3341/master/5568.jpg?width=220&quality=45&auto=format&fit=max&dpr=2&s=7b6e1307f99b6973612a11a589bdabb8” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…7f99b6973612a11a589bdabb8”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/6144df5de15b4c78446356143182620e2d816c2c/0_50_5568_3341/master/5568.jpg?width=160&quality=45&auto=format&fit=max&dpr=2&s=5d853f9a58152e8dffe04e2acd398aa9” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…a58152e8dffe04e2acd398aa9”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/6144df5de15b4c78446356143182620e2d816c2c/0_50_5568_3341/master/5568.jpg?width=127&quality=45&auto=format&fit=max&dpr=2&s=a4ae4c71b384c248599fce1c80db6515” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…1b384c248599fce1c80db6515”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/d406d7e7546dfa21b6d6e465f910a402962fa5b7/128_0_3245_1948/master/3245.jpg?width=220&quality=45&auto=format&fit=max&dpr=2&s=092bea18ada8597a716165b085515b37” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…8ada8597a716165b085515b37”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/d406d7e7546dfa21b6d6e465f910a402962fa5b7/128_0_3245_1948/master/3245.jpg?width=160&quality=45&auto=format&fit=max&dpr=2&s=f54194e0fccfc79afed0aedadfd420fe” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…0fccfc79afed0aedadfd420fe”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/d406d7e7546dfa21b6d6e465f910a402962fa5b7/128_0_3245_1948/master/3245.jpg?width=127&quality=45&auto=format&fit=max&dpr=2&s=d8f45987eb2646008d4afeee13727965” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…7eb2646008d4afeee13727965”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/a6bbd347c3995917d1c4b8be72556849ffd9a8a1/0_278_4906_2945/master/4906.jpg?width=220&quality=45&auto=format&fit=max&dpr=2&s=e9b7dbfe3d2a7a8decf7866953921cc8” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…e3d2a7a8decf7866953921cc8”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/a6bbd347c3995917d1c4b8be72556849ffd9a8a1/0_278_4906_2945/master/4906.jpg?width=160&quality=45&auto=format&fit=max&dpr=2&s=4d1c387d0a05f8825d0e53c6273e28b6” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…d0a05f8825d0e53c6273e28b6”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/a6bbd347c3995917d1c4b8be72556849ffd9a8a1/0_278_4906_2945/master/4906.jpg?width=127&quality=45&auto=format&fit=max&dpr=2&s=0f6e4e358d83d035d1c4dda009957ee2” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…58d83d035d1c4dda009957ee2”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/d235d94091eabdedee60e62bfef63943f769247f/0_318_5091_3055/master/5091.jpg?width=220&quality=45&auto=format&fit=max&dpr=2&s=98f4a4fc8e40e0c9767d4304fe9018a9” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…c8e40e0c9767d4304fe9018a9”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/d235d94091eabdedee60e62bfef63943f769247f/0_318_5091_3055/master/5091.jpg?width=160&quality=45&auto=format&fit=max&dpr=2&s=e2029a27291070add19f923a15ea1aa5” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…7291070add19f923a15ea1aa5”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/d235d94091eabdedee60e62bfef63943f769247f/0_318_5091_3055/master/5091.jpg?width=127&quality=45&auto=format&fit=max&dpr=2&s=417b1339d7c2cd5eb5934c9ecfda8cbf” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…9d7c2cd5eb5934c9ecfda8cbf”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Attribute “600w” not allowed on element “source” at this point.
Bad value “https://i.guim.co.uk/img/media/f07a5c970a9f8f80aca746f35e8c4f023740d258/21_447_946_567/master/946.jpg?width=300&quality=45&auto=format&fit=max&dpr=2&s=98bf45cea72fbdbabc2ce43baca87f05” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…ea72fbdbabc2ce43baca87f05”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/f07a5c970a9f8f80aca746f35e8c4f023740d258/21_447_946_567/master/946.jpg?width=220&quality=45&auto=format&fit=max&dpr=2&s=40834b5fd1afc4a66bca4fb83e6d5414” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…fd1afc4a66bca4fb83e6d5414”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/f07a5c970a9f8f80aca746f35e8c4f023740d258/21_447_946_567/master/946.jpg?width=127&quality=45&auto=format&fit=max&dpr=2&s=c6cec53a30f3f5ca4fb9aeac15e28789” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…a30f3f5ca4fb9aeac15e28789”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Duplicate ID “youtube-5kdC0LNbUtg”.
Bad value “https://i.guim.co.uk/img/media/821542f6796091edb63f130e3731412a0d51f50e/12_0_1499_899/master/1499.jpg?width=460&quality=45&auto=format&fit=max&dpr=2&s=21b138f961e2ec91d0af66c4b543596e” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…961e2ec91d0af66c4b543596e”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/821542f6796091edb63f130e3731412a0d51f50e/12_0_1499_899/master/1499.jpg?width=340&quality=45&auto=format&fit=max&dpr=2&s=dd653682bfe045731724b01effc70366” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…2bfe045731724b01effc70366”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Attribute “821542f6796091edb63f130e3731412a0d51f50e” not allowed on element “source” at this point.
Attribute “12_0_1499_899” not allowed on element “source” at this point.
Attribute “1499.jpg?width” not allowed on element “source” at this point.
Bad value “https://i.guim.co.uk/img/media/ab0e6e2c75896bb97e38afb421f94a47015924a4/0_0_1994_1196/master/1994.jpg?width=220&quality=45&auto=format&fit=max&dpr=2&s=7dde99fb60925ba9e439231340843af9” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…b60925ba9e439231340843af9”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/ab0e6e2c75896bb97e38afb421f94a47015924a4/0_0_1994_1196/master/1994.jpg?width=160&quality=45&auto=format&fit=max&dpr=2&s=6a24801ae2d73aefa2453cc9cc4f8808” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…ae2d73aefa2453cc9cc4f8808”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/ab0e6e2c75896bb97e38afb421f94a47015924a4/0_0_1994_1196/master/1994.jpg?width=127&quality=45&auto=format&fit=max&dpr=2&s=0ef2f445a8614d3ed772fdf919953956” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…5a8614d3ed772fdf919953956”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/a3c5fdfa061cb89a656beaacf26b925ee9daeb47/0_1073_9768_5863/master/9768.jpg?width=220&quality=45&auto=format&fit=max&dpr=2&s=101e931f2bb4ee28768bbabf5011d291” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…f2bb4ee28768bbabf5011d291”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/a3c5fdfa061cb89a656beaacf26b925ee9daeb47/0_1073_9768_5863/master/9768.jpg?width=160&quality=45&auto=format&fit=max&dpr=2&s=85446868b9631e299efb28fcc6f2c788” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…8b9631e299efb28fcc6f2c788”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
Bad value “https://i.guim.co.uk/img/media/a3c5fdfa061cb89a656beaacf26b925ee9daeb47/0_1073_9768_5863/master/9768.jpg?width=127&quality=45&auto=format&fit=max&dpr=2&s=de416a0b004e76756d7f3bbfd11f9a87” for attribute “srcset” on element “source”: No width specified for image “https://i.guim.co.uk/img/…b004e76756d7f3bbfd11f9a87”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
CSS: “width”: “0dpi” is not a “width” value.
End tag “div” seen, but there were open elements.
Unclosed element “ul”.
Attribute “seamless” not allowed on element “iframe” at this point.
The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
The “aria-describedby” attribute must point to an element in the same document.
United Kingdom GB