Errors:
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
The “align” attribute on the “div” element is obsolete. Use CSS instead.
The “center” element is obsolete. Use CSS instead.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad value “./catproduct/گاز-کالیبراسیون|گاز-مخلوط” for attribute “href” on element “a”: Illegal character in path segment: “|” is not allowed.
Bad value “./catproduct/سرپیک جوش” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “./catarticle/رگلاتور- یا- مانومتر- چیست ؟” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “./catarticle/مانومتر- دو- مرحله ای” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “./catarticle/گاز- هلیوم” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “./catarticle/ درباره-سیلندر-و-شیرهای-سیلندر ” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “./catarticle/ دانشنامه-گاز ” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “./catarticle/ معرفی-فروشگاه ” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Duplicate attribute “class”.
Element “div” not allowed as child of element “button” in this context. (Suppressing further errors from this subtree.)
Bad value “SmartPicture.aspx?f=~\Administrator\files\ProductPic\sm_965e9_34345.jpg&w=218&h=135” for attribute “src” on element “img”: Illegal character in query: “\” is not allowed.
Element “h2” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Bad value “SmartPicture.aspx?f=~\Administrator\files\ProductPic\54f05ff724fd8.gif&w=218&h=135” for attribute “src” on element “img”: Illegal character in query: “\” is not allowed.
Bad value “SmartPicture.aspx?f=~\Administrator\files\ProductPic\sm_cf8d8_هلیوم_هلیم.jpg&w=218&h=135” for attribute “src” on element “img”: Illegal character in query: “\” is not allowed.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Element “input” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Warnings:
The “language” attribute on the “script” element is obsolete. You can safely omit it.
This document appears to be written in Persian. Consider adding “lang="fa"” (or variant) to the “html” start tag.
This document appears to be written in Persian. Consider adding “dir="rtl"” to the “html” start tag.
Iran IR