Errors:
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
The “border” attribute on the “table” element is obsolete. Use CSS instead.
A numeric character reference expanded to carriage return.
Bad value “/Shared/NewsL.aspx?PK={bdbd9507-7ed5-4f8c-b0d9-d56bbb5f94d4}” for attribute “href” on element “a”: Illegal character in query: “{” is not allowed.
No space between attributes.
Bad value “http://web2edu.ru/Shared/NewsL.aspx?PK={f44423cd-30e4-43d4-98b6-f65c8e518ead}” for attribute “href” on element “a”: Illegal character in query: “{” is not allowed.
Bad value “http://web2edu.ru/shared/NewsL.aspx?PK={a92ba615-f8aa-4c1c-9943-af6ecb4d1515}&terrpk=&schoolpk=&classpk=&ReturnUrl=%2fshared%2fNewsL.aspx” for attribute “href” on element “a”: Illegal character in query: “{” is not allowed.
Bad value “http://web2edu.ru/shared/NewsL.aspx?PK={6616d579-d413-4902-82af-729511d781b5}&terrpk=&schoolpk=&classpk=&ReturnUrl=%2fshared%2fNewsL.aspx” for attribute “href” on element “a”: Illegal character in query: “{” is not allowed.
Bad value “/shared/Post.aspx?PK={172ca538-5567-4830-896b-3d11eb33a8f9}” for attribute “href” on element “a”: Illegal character in query: “{” is not allowed.
Bad value “/shared/Post.aspx?PK={582b12c6-56c8-49c9-8b7b-f25500f8f166}” for attribute “href” on element “a”: Illegal character in query: “{” is not allowed.
Bad value “/shared/Post.aspx?PK={7f879c3f-6f1d-42d4-9b4c-936d00552bcd}” for attribute “href” on element “a”: Illegal character in query: “{” is not allowed.
Bad value “/shared/Post.aspx?PK={c030d972-972c-469d-b590-300859588524}” for attribute “href” on element “a”: Illegal character in query: “{” is not allowed.
Bad value “/shared/Post.aspx?PK={c9baf15c-8c23-4068-8fc0-8f1674a120f4}” for attribute “href” on element “a”: Illegal character in query: “{” is not allowed.
Bad value “http://open.web2edu.ru/shared/NewsL.aspx?PK={9d149a48-63ac-4ebe-966c-ac3478656558}” for attribute “href” on element “a”: Illegal character in query: “{” is not allowed.
The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Bad value “/shared/NewsL.aspx?PK={52aef050-4de6-4fa9-8a03-5da30208ef98}” for attribute “href” on element “a”: Illegal character in query: “{” is not allowed.
Character reference was not terminated by a semicolon.
Bad value “/shared/NewsL.aspx?PK={2099bfc2-6f99-4cc7-9521-549ce83739a0}” for attribute “href” on element “a”: Illegal character in query: “{” is not allowed.
Character reference expands to a control character (U+0005).
Bad value “/shared/NewsL.aspx?PK={becf88a3-7570-4c11-bc20-529d5686ae9e}” for attribute “href” on element “a”: Illegal character in query: “{” is not allowed.
Bad value “/shared/NewsL.aspx?PK={365aacb1-3ee2-40b3-b023-1d773e52d202}” for attribute “href” on element “a”: Illegal character in query: “{” is not allowed.
The “width” attribute on the “table” element is obsolete. Use CSS instead.
The “width” attribute on the “td” 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 “/shared/BlogE.aspx?PK={31a077c1-1669-466e-92c4-5322cbc86b0a}” for attribute “href” on element “a”: Illegal character in query: “{” is not allowed.
Bad value “/shared/BlogE.aspx?PK={75994888-3cf2-4935-8879-d21a8036a85e}” for attribute “href” on element “a”: Illegal character in query: “{” is not allowed.
Bad character “Б” after “<”. Probable cause: Unescaped “<”. Try escaping it as “<”.
Bad value “/shared/BlogE.aspx?PK={449abaed-a331-462f-baec-498938dbbb54}” for attribute “href” on element “a”: Illegal character in query: “{” is not allowed.
Bad value “/shared/BlogE.aspx?PK={5ed9a044-2ffa-48f8-8c6c-cd1fbd395d71}” for attribute “href” on element “a”: Illegal character in query: “{” is not allowed.
No digits after “”.
Table cell spans past the end of its row group established by a “tbody” element; clipped to the end of the row group.
Warnings:
The “language” attribute on the “script” element is obsolete. You can safely omit it.
This document appears to be written in Russian. Consider adding “lang="ru"” (or variant) to the “html” start tag.