Errors:
Obsolete doctype. Expected “<!DOCTYPE html>”.
Stray doctype.
Stray start tag “html”.
The “profile” attribute on the “head” element is obsolete. To declare which “meta” terms are used in the document, instead register the names as meta extensions. To trigger specific UA behaviors, use a “link” element instead.
Element “title” not allowed as child of element “head” in this context. (Suppressing further errors from this subtree.)
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Attribute “target” not allowed on element “button” at this point.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
No space between attributes.
Attribute “8” not allowed on element “a” at this point.
Attribute “lenght” not allowed on element “img” at this point.
Duplicate ID “go_plus”.
The “color” attribute on the “hr” element is obsolete. Use CSS instead.
Start tag “a” seen but an element of the same type was already open.
Stray end tag “a”.
Duplicate ID “name”.
Duplicate ID “instructor”.
Duplicate ID “org”.
Bad value “” for attribute “name” on element “a”: An ID must not be the empty string.
Bad value “courses?q=مجید بنیاسدی” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “courses?tags=دانشگاه تهران” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Duplicate ID “name_val”.
Duplicate ID “instructor_val”.
Bad value “courses?q=آزاده جعفری” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Duplicate ID “org_val”.
Bad value “courses?q=علیرضا ریاسی” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “courses?q=سید علی مدنی زاده” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “courses?tags=دانشگاه صنعتی شریف” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “courses?q=حسن حدادپور” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “courses?q=بابک حسین خلج” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “courses?q=کیارش محتشم دولتشاهی” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “courses?q=محمد مونسان” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “courses?tags=دانشگاه صنعتی مالک اشتر” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “courses?q=جمعی از اساتید” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “courses?q=اندیشکده مطالعات حاکمیت و سیاستگذاری” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “courses?q=باشگاه دانش پژوهان جوان” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “courses?tags=باشگاه دانش پژوهان جوان” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “courses?q=رحیم فائز” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “courses?q=مهدوی امیری” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “courses?q=میرمصدق جمالی” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Warnings:
Attribute “8” is not serializable as XML 1.0.
The first occurrence of ID “go_plus” was here.
The first occurrence of ID “name” was here.
The first occurrence of ID “instructor” was here.
The first occurrence of ID “org” was here.
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
The first occurrence of ID “name_val” was here.
The first occurrence of ID “instructor_val” was here.
The first occurrence of ID “org_val” was here.
Iran IR