Errors:
Obsolete doctype. Expected “<!DOCTYPE html>”.
A “link” element with a “sizes” attribute must have a “rel” attribute that contains the value “icon” or the value “apple-touch-icon”.
Bad value “manga” for attribute “rel” on element “link”: The string “manga” is not a registered keyword.
Bogus comment.
Character reference was not terminated by a semicolon.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.
Bad value “3D Kanojo” for attribute “rel” on element “a”: The string “3D” is not a registered keyword.
Bad value “Namaikizakari.” for attribute “rel” on element “a”: The string “Namaikizakari.” is not a registered keyword.
Bad value “Seishun x Kikanjuu” for attribute “rel” on element “a”: The string “Seishun” is not a registered keyword.
Bad value “Ore Yome. - Ore no Yome ni Nare yo” for attribute “rel” on element “a”: The string “Ore” is not a registered keyword.
Bad value “Living no Matsunaga-san” for attribute “rel” on element “a”: The string “Living” is not a registered keyword.
Bad value “Oh! Lord Jesus” for attribute “rel” on element “a”: The string “Oh!” is not a registered keyword.
Bad value “True Love (SUGIYAMA Miwako)” for attribute “rel” on element “a”: The string “True” is not a registered keyword.
Bad value “Kamisama Hajimemashita” for attribute “rel” on element “a”: The string “Kamisama” is not a registered keyword.
Bad value “A. - Answer” for attribute “rel” on element “a”: The string “A.” is not a registered keyword.
Bad value “Just One Smile Is Very Alluring” for attribute “rel” on element “a”: The string “Just” is not a registered keyword.
Bad value “Pink to Gray” for attribute “rel” on element “a”: The string “Pink” is not a registered keyword.
Bad value “Biyaku Cafe” for attribute “rel” on element “a”: The string “Biyaku” is not a registered keyword.
Bad value “Kurui Naku no wa Boku no Ban” for attribute “rel” on element “a”: The string “Kurui” is not a registered keyword.
Bad value “Afo Guard” for attribute “rel” on element “a”: The string “Afo” is not a registered keyword.
Bad value “Yuuyake Rocket Pencil” for attribute “rel” on element “a”: The string “Yuuyake” is not a registered keyword.
Bad value “Tou Tiao Dou Shi Ta” for attribute “rel” on element “a”: The string “Tou” is not a registered keyword.
Bad value “Tonari wa Nani o Kuu Hito zo” for attribute “rel” on element “a”: The string “Tonari” is not a registered keyword.
Bad value “Sono Voice, Yuuryou Desu ka?” for attribute “rel” on element “a”: The string “Sono” is not a registered keyword.
Bad value “Zettai ni Tokimeite wa Ikenai!” for attribute “rel” on element “a”: The string “Zettai” is not a registered keyword.
Bad value “Goddess Creation System” for attribute “rel” on element “a”: The string “Goddess” is not a registered keyword.
Bad value “Spring Snow (Pugum)” for attribute “rel” on element “a”: The string “Spring” is not a registered keyword.
Bad value “You Didn't See Anything” for attribute “rel” on element “a”: The string “You” is not a registered keyword.
Bad value “Soba ni Ite mo Ii n Daze” for attribute “rel” on element “a”: The string “Soba” is not a registered keyword.
Bad value “Cherry Blossom-Colored You” for attribute “rel” on element “a”: The string “Cherry” is not a registered keyword.
Bad value “Virtual Grimm fairy tale” for attribute “rel” on element “a”: The string “Virtual” is not a registered keyword.
Bad value “5-tsu no Hajimete - Ubawarete mo Ii, Kimi ni Nara” for attribute “rel” on element “a”: The string “5-tsu” is not a registered keyword.
Bad value “Salon Diana” for attribute “rel” on element “a”: The string “Salon” is not a registered keyword.
Bad value “Warui Ko no Mikata” for attribute “rel” on element “a”: The string “Warui” is not a registered keyword.
Bad value “Tonari no Robot” for attribute “rel” on element “a”: The string “Tonari” is not a registered keyword.
Bad value “Koibana! Koiseyo Hanabi” for attribute “rel” on element “a”: The string “Koibana!” is not a registered keyword.
Bad value “Hiyokoi” for attribute “rel” on element “a”: The string “Hiyokoi” is not a registered keyword.
Bad value “After Friend” for attribute “rel” on element “a”: The string “After” is not a registered keyword.
Named character reference was not terminated by a semicolon. (Or “&” should have been escaped as “&”.)
Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
Document uses the Unicode Private Use Area(s), which should not be used in publicly exchanged documents. (Charmod C073)
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.