urania.edu.pl: Urania - Polski Portal Astronomiczny

Legacy doctype. Expected “<!DOCTYPE html>”.

Line: 2 Column: 1 - 50
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.0//EN" "http://www.w3.org/MarkUp/DTD/xhtml-rdfa-1.dtd"> <html..."

Attribute “xmlns:og” not allowed here.

Line: 17 Column: 51 - 48
"...fa-1.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="pl" version="XHTML+RDFa 1.0" dir="ltr" xmlns:og="http://ogp.me/ns#" xmlns:article="http://ogp.me/ns/article#" xmlns:book="http://ogp.me/ns/book#" xmlns:profile="http://ogp.me/ns/profile#" xmlns:video="http://ogp.me/ns/video#" xmlns:product="http://ogp.me/ns/product#" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <hea..."

Attribute “xmlns:article” not allowed here.

Line: 17 Column: 51 - 48
"...fa-1.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="pl" version="XHTML+RDFa 1.0" dir="ltr" xmlns:og="http://ogp.me/ns#" xmlns:article="http://ogp.me/ns/article#" xmlns:book="http://ogp.me/ns/book#" xmlns:profile="http://ogp.me/ns/profile#" xmlns:video="http://ogp.me/ns/video#" xmlns:product="http://ogp.me/ns/product#" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <hea..."

Attribute “xmlns:book” not allowed here.

Line: 17 Column: 51 - 48
"...fa-1.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="pl" version="XHTML+RDFa 1.0" dir="ltr" xmlns:og="http://ogp.me/ns#" xmlns:article="http://ogp.me/ns/article#" xmlns:book="http://ogp.me/ns/book#" xmlns:profile="http://ogp.me/ns/profile#" xmlns:video="http://ogp.me/ns/video#" xmlns:product="http://ogp.me/ns/product#" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <hea..."

Attribute “xmlns:profile” not allowed here.

Line: 17 Column: 51 - 48
"...fa-1.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="pl" version="XHTML+RDFa 1.0" dir="ltr" xmlns:og="http://ogp.me/ns#" xmlns:article="http://ogp.me/ns/article#" xmlns:book="http://ogp.me/ns/book#" xmlns:profile="http://ogp.me/ns/profile#" xmlns:video="http://ogp.me/ns/video#" xmlns:product="http://ogp.me/ns/product#" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <hea..."

Attribute “xmlns:video” not allowed here.

Line: 17 Column: 51 - 48
"...fa-1.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="pl" version="XHTML+RDFa 1.0" dir="ltr" xmlns:og="http://ogp.me/ns#" xmlns:article="http://ogp.me/ns/article#" xmlns:book="http://ogp.me/ns/book#" xmlns:profile="http://ogp.me/ns/profile#" xmlns:video="http://ogp.me/ns/video#" xmlns:product="http://ogp.me/ns/product#" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <hea..."

Attribute “xmlns:product” not allowed here.

Line: 17 Column: 51 - 48
"...fa-1.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="pl" version="XHTML+RDFa 1.0" dir="ltr" xmlns:og="http://ogp.me/ns#" xmlns:article="http://ogp.me/ns/article#" xmlns:book="http://ogp.me/ns/book#" xmlns:profile="http://ogp.me/ns/profile#" xmlns:video="http://ogp.me/ns/video#" xmlns:product="http://ogp.me/ns/product#" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <hea..."

Attribute “xmlns:content” not allowed here.

Line: 17 Column: 51 - 48
"...fa-1.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="pl" version="XHTML+RDFa 1.0" dir="ltr" xmlns:og="http://ogp.me/ns#" xmlns:article="http://ogp.me/ns/article#" xmlns:book="http://ogp.me/ns/book#" xmlns:profile="http://ogp.me/ns/profile#" xmlns:video="http://ogp.me/ns/video#" xmlns:product="http://ogp.me/ns/product#" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <hea..."

Attribute “xmlns:dc” not allowed here.

Line: 17 Column: 51 - 48
"...fa-1.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="pl" version="XHTML+RDFa 1.0" dir="ltr" xmlns:og="http://ogp.me/ns#" xmlns:article="http://ogp.me/ns/article#" xmlns:book="http://ogp.me/ns/book#" xmlns:profile="http://ogp.me/ns/profile#" xmlns:video="http://ogp.me/ns/video#" xmlns:product="http://ogp.me/ns/product#" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <hea..."

Attribute “xmlns:foaf” not allowed here.

Line: 17 Column: 51 - 48
"...fa-1.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="pl" version="XHTML+RDFa 1.0" dir="ltr" xmlns:og="http://ogp.me/ns#" xmlns:article="http://ogp.me/ns/article#" xmlns:book="http://ogp.me/ns/book#" xmlns:profile="http://ogp.me/ns/profile#" xmlns:video="http://ogp.me/ns/video#" xmlns:product="http://ogp.me/ns/product#" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <hea..."

Attribute “xmlns:rdfs” not allowed here.

Line: 17 Column: 51 - 48
"...fa-1.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="pl" version="XHTML+RDFa 1.0" dir="ltr" xmlns:og="http://ogp.me/ns#" xmlns:article="http://ogp.me/ns/article#" xmlns:book="http://ogp.me/ns/book#" xmlns:profile="http://ogp.me/ns/profile#" xmlns:video="http://ogp.me/ns/video#" xmlns:product="http://ogp.me/ns/product#" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <hea..."

Attribute “xmlns:sioc” not allowed here.

Line: 17 Column: 51 - 48
"...fa-1.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="pl" version="XHTML+RDFa 1.0" dir="ltr" xmlns:og="http://ogp.me/ns#" xmlns:article="http://ogp.me/ns/article#" xmlns:book="http://ogp.me/ns/book#" xmlns:profile="http://ogp.me/ns/profile#" xmlns:video="http://ogp.me/ns/video#" xmlns:product="http://ogp.me/ns/product#" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <hea..."

Attribute “xmlns:sioct” not allowed here.

Line: 17 Column: 51 - 48
"...fa-1.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="pl" version="XHTML+RDFa 1.0" dir="ltr" xmlns:og="http://ogp.me/ns#" xmlns:article="http://ogp.me/ns/article#" xmlns:book="http://ogp.me/ns/book#" xmlns:profile="http://ogp.me/ns/profile#" xmlns:video="http://ogp.me/ns/video#" xmlns:product="http://ogp.me/ns/product#" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <hea..."

Attribute “xmlns:skos” not allowed here.

Line: 17 Column: 51 - 48
"...fa-1.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="pl" version="XHTML+RDFa 1.0" dir="ltr" xmlns:og="http://ogp.me/ns#" xmlns:article="http://ogp.me/ns/article#" xmlns:book="http://ogp.me/ns/book#" xmlns:profile="http://ogp.me/ns/profile#" xmlns:video="http://ogp.me/ns/video#" xmlns:product="http://ogp.me/ns/product#" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <hea..."

Attribute “xmlns:xsd” not allowed here.

Line: 17 Column: 51 - 48
"...fa-1.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="pl" version="XHTML+RDFa 1.0" dir="ltr" xmlns:og="http://ogp.me/ns#" xmlns:article="http://ogp.me/ns/article#" xmlns:book="http://ogp.me/ns/book#" xmlns:profile="http://ogp.me/ns/profile#" xmlns:video="http://ogp.me/ns/video#" xmlns:product="http://ogp.me/ns/product#" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <hea..."

When the attribute “xml:lang” in no namespace is specified, the element must also have the attribute “lang” present with the same value.

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"...fa-1.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="pl" version="XHTML+RDFa 1.0" dir="ltr" xmlns:og="http://ogp.me/ns#" xmlns:article="http://ogp.me/ns/article#" xmlns:book="http://ogp.me/ns/book#" xmlns:profile="http://ogp.me/ns/profile#" xmlns:video="http://ogp.me/ns/video#" xmlns:product="http://ogp.me/ns/product#" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <hea..." Line: 365 Column: 140 - 259
"...ane przez <span class="username" xml:lang="" about="/users/kuligowska" typeof="sioc:UserAccount" property="foaf:name" datatype="">kuligo..." Line: 384 Column: 140 - 254
"...ane przez <span class="username" xml:lang="" about="/users/sabat" typeof="sioc:UserAccount" property="foaf:name" datatype="">sabat<..." Line: 403 Column: 140 - 259
"...ane przez <span class="username" xml:lang="" about="/users/grabianski" typeof="sioc:UserAccount" property="foaf:name" datatype="">grabia..." Line: 422 Column: 140 - 259
"...ane przez <span class="username" xml:lang="" about="/users/grabianski" typeof="sioc:UserAccount" property="foaf:name" datatype="">grabia..." Line: 441 Column: 140 - 259
"...ane przez <span class="username" xml:lang="" about="/users/kuligowska" typeof="sioc:UserAccount" property="foaf:name" datatype="">kuligo..." Line: 460 Column: 140 - 259
"...ane przez <span class="username" xml:lang="" about="/users/kuligowska" typeof="sioc:UserAccount" property="foaf:name" datatype="">kuligo..." Line: 479 Column: 140 - 254
"...ane przez <span class="username" xml:lang="" about="/users/czart" typeof="sioc:UserAccount" property="foaf:name" datatype="">czart<..."

The “version” attribute on the “html” element is obsolete. You can safely omit it.

Line: 17 Column: 51 - 48
"...fa-1.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="pl" version="XHTML+RDFa 1.0" dir="ltr" xmlns:og="http://ogp.me/ns#" xmlns:article="http://ogp.me/ns/article#" xmlns:book="http://ogp.me/ns/book#" xmlns:profile="http://ogp.me/ns/profile#" xmlns:video="http://ogp.me/ns/video#" xmlns:product="http://ogp.me/ns/product#" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <hea..."

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.

Line: 19 Column: 49 - 51
"...LSchema#"> <head profile="http://www.w3.org/1999/xhtml/vocab"> <me..."

No space between attributes.

Line: 106 Column: - 84
"... color:#ffffff";> <table cellp..."

Attribute “;” not allowed on element “div” at this point.

Line: 106 Column: 1 - 85
"...ff";> --> <div style="position:relative; top:-295px; left:610px; padding: 0px; color:#ffffff";> <tabl..."

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

Line: 107 Column: 1 - 51
"...ffffff";> <table cellpadding=0 cellspacing=0 bgcolor=#000000><tr><t..."

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

Line: 107 Column: 1 - 51
"...ffffff";> <table cellpadding=0 cellspacing=0 bgcolor=#000000><tr><t..."

The “bgcolor” attribute on the “table” element is obsolete. Use CSS instead.

Line: 107 Column: 1 - 51
"...ffffff";> <table cellpadding=0 cellspacing=0 bgcolor=#000000><tr><t..."

The “align” attribute on the “div” element is obsolete. Use CSS instead.

Line: 267 Column: 5 - 24
"...ent"> <div align="center"><a hre..." Line: 267 Column: 260 - 279
"...</a></div><div align="center"><a hre..." Line: 267 Column: 372 - 391
"...</a></div><div align="center"><a hre..." Line: 267 Column: 496 - 515
"...</a></div><div align="center"><a hre..." Line: 267 Column: 620 - 639
"...</a></div><div align="center"> </div..." Line: 267 Column: 647 - 666
"...r"> </div><div align="center"><a cla..."

Attribute “classname” not allowed on element “a” at this point.

Line: 267 Column: 667 - 769
"...="center"><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id=""><img a..." Line: 267 Column: 1003 - 1105
"...</a><br /><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id="">Zamów ..." Line: 267 Column: 1145 - 1223
"...</a><br /><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html">w supe..." Line: 267 Column: 1251 - 1353
"...</a><br /><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id="">RABAT ..." Line: 274 Column: 93 - 196
"...></b>- <b><a href="/zasoby/prenumerata-sponsorowana-dla-szkol.html" class="" classname="" target="" name="" id="">Zgłoś ..." Line: 274 Column: 231 - 345
"...b><br />- <a href="/zasoby/prenumerata-sponsorowana-dla-szkol.html#zgloszenie" class="" classname="" target="" name="" id="">Formul..." Line: 274 Column: 380 - 483
"...a><br />- <a href="/zasoby/prenumerata-sponsorowana-dla-szkol.html" class="" classname="" target="" name="" id="">Szczeg..." Line: 274 Column: 518 - 686
"...a><br />- <a href="https://play.google.com/store/books/details/PTA_PTMA_Urania_numer_promocyjny_dla_szk%C3%B3%C5%82?id=EmF_DQAAQBAJ" class="" classname="" target="" name="" id="">Numer ..." Line: 274 Column: 725 - 817
"...a><br />- <a href="/zasoby/prenumerata-nauczyciele.html" class="" classname="" target="" name="" id="">Zniżka..." Line: 281 Column: 103 - 168
"...7.<br />- <a name="" target="" classname="" class="" href="/archiwum" id="">Strona..." Line: 281 Column: 203 - 275
"...a><br />- <a classname="" name="" target="" class="" href="/archiwum/urania" id="">Urania..." Line: 281 Column: 310 - 394
"...a><br />- <a classname="" name="" target="" class="" href="/archiwum/postepy-astronomii" id="">Postęp..." Line: 284 Column: 3 - 84
"...br> --> - <a name="" target="" classname="" class="" href="/archiwum/urania-roczniki" id="">Pełne ..." Line: 284 Column: 123 - 187
"...a><br />- <a name="" target="" classname="" class="" href="/okladki" id="">Galeri..." Line: 291 Column: 61 - 234
"...t:<br />- <a name="" target="" classname="" class="" href="http://sklep.pta.edu.pl/1-roczna-prenumerata-uranii.html" onclick="_gaq.push(['_trackEvent', 'Linki', 'Sklep', '1']);" id="">Roczna..." Line: 295 Column: 3 - 120
"...r> --> - <a name="" target="" classname="" class="" href="http://sklep.pta.edu.pl/161-czapka-uranii-z-latark%C4%85.html" id="">Czapka..." Line: 295 Column: 149 - 252
"...a><br />- <a name="" target="" classname="" class="" href="/zasoby/prenumerata-sponsorowana-dla-szkol.html" id="">Specja..." Line: 295 Column: 291 - 442
"...a><br />- <a name="" target="" classname="" class="" href="http://sklep.pta.edu.pl/21-ksiazki" onclick="_gaq.push(['_trackEvent', 'Linki', 'Sklep', '2']);" id="">Książk..." Line: 307 Column: 8 - 60
"..."> <p><a classname="" href="/urania/urania-nr-6-2017.html"><img a..." Line: 307 Column: 461 - 513
"...0px;"><li><a classname="" href="/urania/urania-nr-6-2017.html">Zobacz..." Line: 307 Column: 551 - 629
"...></li><li><a classname="" href="https://sklep.pta.edu.pl/2017/209-urania-nr-6-2017.html">Zamów ..." Line: 307 Column: 658 - 763
"...></li><li><a classname="" href="https://play.google.com/store/books/details/PTA_PTMA_Urania_6_2017?id=s0hBDwAAQBAJ">Kup we..." Line: 314 Column: 7 - 86
"...t"> - <a name="" target="" classname="" class="" href="http://orion.pta.edu.pl" id="">Orion<..." Line: 315 Column: 3 - 80
"...><br /> - <a name="" target="" classname="" class="" href="http://www.pta.edu.pl" id="">PTA</a..." Line: 316 Column: 3 - 77
"...><br /> - <a name="" target="" classname="" class="" href="http://www.ptma.pl" id="">PTMA</..." Line: 317 Column: 3 - 85
"...><br /> - <a name="" target="" classname="" class="" href="http://leksykon.pta.edu.pl" id="">Leksyk..." Line: 317 Column: 106 - 187
"...a><br />- <a name="" target="" classname="" class="" href="http://www.astronarium.pl" id="">Astron..." Line: 318 Column: 3 - 143
"...><br /> - <a name="" target="" classname="" class="" href="http://sklep.pta.edu.pl" onclick="_gaq.push(['_trackEvent', 'Linki', 'Sklep', '4']);" id="">Sklep ..." Line: 318 Column: 168 - 280
"...a><br />- <a name="" target="" classname="" class="" href="https://play.google.com/store/books/author?id=PTA+/+PTMA" id="">Urania..." Line: 320 Column: 3 - 91
"...:<br /> - <a name="" target="" classname="" class="" href="http://www.facebook.com/UraniaPA" id="">Facebo..." Line: 321 Column: 3 - 86
"...><br /> - <a name="" target="" classname="" class="" href="http://twitter.com/UraniaPA" id="">Twitte..." Line: 321 Column: 106 - 168
"...a><br />- <a name="" target="" classname="" class="" href="/forum" id="">Forum ..." Line: 328 Column: 7 - 69
"...t"> - <a name="" target="" classname="" class="" href="/forum" id="">Forum ..." Line: 328 Column: 108 - 183
"...a><br />- <a name="" target="" classname="" class="" href="http://astro4u.net/" id="">Astro4..." Line: 342 Column: 130 - 245
"...r /><br /><a name="" target="" classname="" class="" href="/zasoby/lista-dostepnych-i-wyczerpanych-numerow-uranii.html" id="">Zobacz..." Line: 535 Column: 38 - 122
"... center;"><a name="" target="" classname="" class="" href="/zasoby/prawa-autorskie.html" id="">Copyri..." Line: 535 Column: 355 - 434
"...zego<br /><a name="" target="" classname="" class="" href="http://www.nauka.gov.pl" id=""><img a..."

Bad value “” for attribute “name” on element “a”: An ID must not be the empty string.

Line: 267 Column: 667 - 769
"...="center"><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id=""><img a..." Line: 267 Column: 1003 - 1105
"...</a><br /><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id="">Zamów ..." Line: 267 Column: 1251 - 1353
"...</a><br /><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id="">RABAT ..." Line: 274 Column: 93 - 196
"...></b>- <b><a href="/zasoby/prenumerata-sponsorowana-dla-szkol.html" class="" classname="" target="" name="" id="">Zgłoś ..." Line: 274 Column: 231 - 345
"...b><br />- <a href="/zasoby/prenumerata-sponsorowana-dla-szkol.html#zgloszenie" class="" classname="" target="" name="" id="">Formul..." Line: 274 Column: 380 - 483
"...a><br />- <a href="/zasoby/prenumerata-sponsorowana-dla-szkol.html" class="" classname="" target="" name="" id="">Szczeg..." Line: 274 Column: 518 - 686
"...a><br />- <a href="https://play.google.com/store/books/details/PTA_PTMA_Urania_numer_promocyjny_dla_szk%C3%B3%C5%82?id=EmF_DQAAQBAJ" class="" classname="" target="" name="" id="">Numer ..." Line: 274 Column: 725 - 817
"...a><br />- <a href="/zasoby/prenumerata-nauczyciele.html" class="" classname="" target="" name="" id="">Zniżka..." Line: 281 Column: 103 - 168
"...7.<br />- <a name="" target="" classname="" class="" href="/archiwum" id="">Strona..." Line: 281 Column: 203 - 275
"...a><br />- <a classname="" name="" target="" class="" href="/archiwum/urania" id="">Urania..." Line: 281 Column: 310 - 394
"...a><br />- <a classname="" name="" target="" class="" href="/archiwum/postepy-astronomii" id="">Postęp..." Line: 284 Column: 3 - 84
"...br> --> - <a name="" target="" classname="" class="" href="/archiwum/urania-roczniki" id="">Pełne ..." Line: 284 Column: 123 - 187
"...a><br />- <a name="" target="" classname="" class="" href="/okladki" id="">Galeri..." Line: 291 Column: 61 - 234
"...t:<br />- <a name="" target="" classname="" class="" href="http://sklep.pta.edu.pl/1-roczna-prenumerata-uranii.html" onclick="_gaq.push(['_trackEvent', 'Linki', 'Sklep', '1']);" id="">Roczna..." Line: 295 Column: 3 - 120
"...r> --> - <a name="" target="" classname="" class="" href="http://sklep.pta.edu.pl/161-czapka-uranii-z-latark%C4%85.html" id="">Czapka..." Line: 295 Column: 149 - 252
"...a><br />- <a name="" target="" classname="" class="" href="/zasoby/prenumerata-sponsorowana-dla-szkol.html" id="">Specja..." Line: 295 Column: 291 - 442
"...a><br />- <a name="" target="" classname="" class="" href="http://sklep.pta.edu.pl/21-ksiazki" onclick="_gaq.push(['_trackEvent', 'Linki', 'Sklep', '2']);" id="">Książk..." Line: 314 Column: 7 - 86
"...t"> - <a name="" target="" classname="" class="" href="http://orion.pta.edu.pl" id="">Orion<..." Line: 315 Column: 3 - 80
"...><br /> - <a name="" target="" classname="" class="" href="http://www.pta.edu.pl" id="">PTA</a..." Line: 316 Column: 3 - 77
"...><br /> - <a name="" target="" classname="" class="" href="http://www.ptma.pl" id="">PTMA</..." Line: 317 Column: 3 - 85
"...><br /> - <a name="" target="" classname="" class="" href="http://leksykon.pta.edu.pl" id="">Leksyk..." Line: 317 Column: 106 - 187
"...a><br />- <a name="" target="" classname="" class="" href="http://www.astronarium.pl" id="">Astron..." Line: 318 Column: 3 - 143
"...><br /> - <a name="" target="" classname="" class="" href="http://sklep.pta.edu.pl" onclick="_gaq.push(['_trackEvent', 'Linki', 'Sklep', '4']);" id="">Sklep ..." Line: 318 Column: 168 - 280
"...a><br />- <a name="" target="" classname="" class="" href="https://play.google.com/store/books/author?id=PTA+/+PTMA" id="">Urania..." Line: 320 Column: 3 - 91
"...:<br /> - <a name="" target="" classname="" class="" href="http://www.facebook.com/UraniaPA" id="">Facebo..." Line: 321 Column: 3 - 86
"...><br /> - <a name="" target="" classname="" class="" href="http://twitter.com/UraniaPA" id="">Twitte..." Line: 321 Column: 106 - 168
"...a><br />- <a name="" target="" classname="" class="" href="/forum" id="">Forum ..." Line: 328 Column: 7 - 69
"...t"> - <a name="" target="" classname="" class="" href="/forum" id="">Forum ..." Line: 328 Column: 108 - 183
"...a><br />- <a name="" target="" classname="" class="" href="http://astro4u.net/" id="">Astro4..." Line: 335 Column: 7 - 76
"...t"> - <a name="" target="" class="" href="http://www.deltaoptical.pl" id="">Delta ..." Line: 342 Column: 130 - 245
"...r /><br /><a name="" target="" classname="" class="" href="/zasoby/lista-dostepnych-i-wyczerpanych-numerow-uranii.html" id="">Zobacz..." Line: 535 Column: 38 - 122
"... center;"><a name="" target="" classname="" class="" href="/zasoby/prawa-autorskie.html" id="">Copyri..." Line: 535 Column: 355 - 434
"...zego<br /><a name="" target="" classname="" class="" href="http://www.nauka.gov.pl" id=""><img a..."

Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.

Line: 267 Column: 667 - 769
"...="center"><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id=""><img a..." Line: 267 Column: 1003 - 1105
"...</a><br /><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id="">Zamów ..." Line: 267 Column: 1251 - 1353
"...</a><br /><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id="">RABAT ..." Line: 274 Column: 93 - 196
"...></b>- <b><a href="/zasoby/prenumerata-sponsorowana-dla-szkol.html" class="" classname="" target="" name="" id="">Zgłoś ..." Line: 274 Column: 231 - 345
"...b><br />- <a href="/zasoby/prenumerata-sponsorowana-dla-szkol.html#zgloszenie" class="" classname="" target="" name="" id="">Formul..." Line: 274 Column: 380 - 483
"...a><br />- <a href="/zasoby/prenumerata-sponsorowana-dla-szkol.html" class="" classname="" target="" name="" id="">Szczeg..." Line: 274 Column: 518 - 686
"...a><br />- <a href="https://play.google.com/store/books/details/PTA_PTMA_Urania_numer_promocyjny_dla_szk%C3%B3%C5%82?id=EmF_DQAAQBAJ" class="" classname="" target="" name="" id="">Numer ..." Line: 274 Column: 725 - 817
"...a><br />- <a href="/zasoby/prenumerata-nauczyciele.html" class="" classname="" target="" name="" id="">Zniżka..." Line: 281 Column: 103 - 168
"...7.<br />- <a name="" target="" classname="" class="" href="/archiwum" id="">Strona..." Line: 281 Column: 203 - 275
"...a><br />- <a classname="" name="" target="" class="" href="/archiwum/urania" id="">Urania..." Line: 281 Column: 310 - 394
"...a><br />- <a classname="" name="" target="" class="" href="/archiwum/postepy-astronomii" id="">Postęp..." Line: 284 Column: 3 - 84
"...br> --> - <a name="" target="" classname="" class="" href="/archiwum/urania-roczniki" id="">Pełne ..." Line: 284 Column: 123 - 187
"...a><br />- <a name="" target="" classname="" class="" href="/okladki" id="">Galeri..." Line: 291 Column: 61 - 234
"...t:<br />- <a name="" target="" classname="" class="" href="http://sklep.pta.edu.pl/1-roczna-prenumerata-uranii.html" onclick="_gaq.push(['_trackEvent', 'Linki', 'Sklep', '1']);" id="">Roczna..." Line: 295 Column: 3 - 120
"...r> --> - <a name="" target="" classname="" class="" href="http://sklep.pta.edu.pl/161-czapka-uranii-z-latark%C4%85.html" id="">Czapka..." Line: 295 Column: 149 - 252
"...a><br />- <a name="" target="" classname="" class="" href="/zasoby/prenumerata-sponsorowana-dla-szkol.html" id="">Specja..." Line: 295 Column: 291 - 442
"...a><br />- <a name="" target="" classname="" class="" href="http://sklep.pta.edu.pl/21-ksiazki" onclick="_gaq.push(['_trackEvent', 'Linki', 'Sklep', '2']);" id="">Książk..." Line: 314 Column: 7 - 86
"...t"> - <a name="" target="" classname="" class="" href="http://orion.pta.edu.pl" id="">Orion<..." Line: 315 Column: 3 - 80
"...><br /> - <a name="" target="" classname="" class="" href="http://www.pta.edu.pl" id="">PTA</a..." Line: 316 Column: 3 - 77
"...><br /> - <a name="" target="" classname="" class="" href="http://www.ptma.pl" id="">PTMA</..." Line: 317 Column: 3 - 85
"...><br /> - <a name="" target="" classname="" class="" href="http://leksykon.pta.edu.pl" id="">Leksyk..." Line: 317 Column: 106 - 187
"...a><br />- <a name="" target="" classname="" class="" href="http://www.astronarium.pl" id="">Astron..." Line: 318 Column: 3 - 143
"...><br /> - <a name="" target="" classname="" class="" href="http://sklep.pta.edu.pl" onclick="_gaq.push(['_trackEvent', 'Linki', 'Sklep', '4']);" id="">Sklep ..." Line: 318 Column: 168 - 280
"...a><br />- <a name="" target="" classname="" class="" href="https://play.google.com/store/books/author?id=PTA+/+PTMA" id="">Urania..." Line: 320 Column: 3 - 91
"...:<br /> - <a name="" target="" classname="" class="" href="http://www.facebook.com/UraniaPA" id="">Facebo..." Line: 321 Column: 3 - 86
"...><br /> - <a name="" target="" classname="" class="" href="http://twitter.com/UraniaPA" id="">Twitte..." Line: 321 Column: 106 - 168
"...a><br />- <a name="" target="" classname="" class="" href="/forum" id="">Forum ..." Line: 328 Column: 7 - 69
"...t"> - <a name="" target="" classname="" class="" href="/forum" id="">Forum ..." Line: 328 Column: 108 - 183
"...a><br />- <a name="" target="" classname="" class="" href="http://astro4u.net/" id="">Astro4..." Line: 335 Column: 7 - 76
"...t"> - <a name="" target="" class="" href="http://www.deltaoptical.pl" id="">Delta ..." Line: 342 Column: 130 - 245
"...r /><br /><a name="" target="" classname="" class="" href="/zasoby/lista-dostepnych-i-wyczerpanych-numerow-uranii.html" id="">Zobacz..." Line: 535 Column: 38 - 122
"... center;"><a name="" target="" classname="" class="" href="/zasoby/prawa-autorskie.html" id="">Copyri..." Line: 535 Column: 355 - 434
"...zego<br /><a name="" target="" classname="" class="" href="http://www.nauka.gov.pl" id=""><img a..."

Bad value “” for attribute “id” on element “a”: An ID must not be the empty string.

Line: 267 Column: 667 - 769
"...="center"><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id=""><img a..." Line: 267 Column: 1003 - 1105
"...</a><br /><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id="">Zamów ..." Line: 267 Column: 1251 - 1353
"...</a><br /><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id="">RABAT ..." Line: 274 Column: 93 - 196
"...></b>- <b><a href="/zasoby/prenumerata-sponsorowana-dla-szkol.html" class="" classname="" target="" name="" id="">Zgłoś ..." Line: 274 Column: 231 - 345
"...b><br />- <a href="/zasoby/prenumerata-sponsorowana-dla-szkol.html#zgloszenie" class="" classname="" target="" name="" id="">Formul..." Line: 274 Column: 380 - 483
"...a><br />- <a href="/zasoby/prenumerata-sponsorowana-dla-szkol.html" class="" classname="" target="" name="" id="">Szczeg..." Line: 274 Column: 518 - 686
"...a><br />- <a href="https://play.google.com/store/books/details/PTA_PTMA_Urania_numer_promocyjny_dla_szk%C3%B3%C5%82?id=EmF_DQAAQBAJ" class="" classname="" target="" name="" id="">Numer ..." Line: 274 Column: 725 - 817
"...a><br />- <a href="/zasoby/prenumerata-nauczyciele.html" class="" classname="" target="" name="" id="">Zniżka..." Line: 281 Column: 103 - 168
"...7.<br />- <a name="" target="" classname="" class="" href="/archiwum" id="">Strona..." Line: 281 Column: 203 - 275
"...a><br />- <a classname="" name="" target="" class="" href="/archiwum/urania" id="">Urania..." Line: 281 Column: 310 - 394
"...a><br />- <a classname="" name="" target="" class="" href="/archiwum/postepy-astronomii" id="">Postęp..." Line: 284 Column: 3 - 84
"...br> --> - <a name="" target="" classname="" class="" href="/archiwum/urania-roczniki" id="">Pełne ..." Line: 284 Column: 123 - 187
"...a><br />- <a name="" target="" classname="" class="" href="/okladki" id="">Galeri..." Line: 291 Column: 61 - 234
"...t:<br />- <a name="" target="" classname="" class="" href="http://sklep.pta.edu.pl/1-roczna-prenumerata-uranii.html" onclick="_gaq.push(['_trackEvent', 'Linki', 'Sklep', '1']);" id="">Roczna..." Line: 295 Column: 3 - 120
"...r> --> - <a name="" target="" classname="" class="" href="http://sklep.pta.edu.pl/161-czapka-uranii-z-latark%C4%85.html" id="">Czapka..." Line: 295 Column: 149 - 252
"...a><br />- <a name="" target="" classname="" class="" href="/zasoby/prenumerata-sponsorowana-dla-szkol.html" id="">Specja..." Line: 295 Column: 291 - 442
"...a><br />- <a name="" target="" classname="" class="" href="http://sklep.pta.edu.pl/21-ksiazki" onclick="_gaq.push(['_trackEvent', 'Linki', 'Sklep', '2']);" id="">Książk..." Line: 314 Column: 7 - 86
"...t"> - <a name="" target="" classname="" class="" href="http://orion.pta.edu.pl" id="">Orion<..." Line: 315 Column: 3 - 80
"...><br /> - <a name="" target="" classname="" class="" href="http://www.pta.edu.pl" id="">PTA</a..." Line: 316 Column: 3 - 77
"...><br /> - <a name="" target="" classname="" class="" href="http://www.ptma.pl" id="">PTMA</..." Line: 317 Column: 3 - 85
"...><br /> - <a name="" target="" classname="" class="" href="http://leksykon.pta.edu.pl" id="">Leksyk..." Line: 317 Column: 106 - 187
"...a><br />- <a name="" target="" classname="" class="" href="http://www.astronarium.pl" id="">Astron..." Line: 318 Column: 3 - 143
"...><br /> - <a name="" target="" classname="" class="" href="http://sklep.pta.edu.pl" onclick="_gaq.push(['_trackEvent', 'Linki', 'Sklep', '4']);" id="">Sklep ..." Line: 318 Column: 168 - 280
"...a><br />- <a name="" target="" classname="" class="" href="https://play.google.com/store/books/author?id=PTA+/+PTMA" id="">Urania..." Line: 320 Column: 3 - 91
"...:<br /> - <a name="" target="" classname="" class="" href="http://www.facebook.com/UraniaPA" id="">Facebo..." Line: 321 Column: 3 - 86
"...><br /> - <a name="" target="" classname="" class="" href="http://twitter.com/UraniaPA" id="">Twitte..." Line: 321 Column: 106 - 168
"...a><br />- <a name="" target="" classname="" class="" href="/forum" id="">Forum ..." Line: 328 Column: 7 - 69
"...t"> - <a name="" target="" classname="" class="" href="/forum" id="">Forum ..." Line: 328 Column: 108 - 183
"...a><br />- <a name="" target="" classname="" class="" href="http://astro4u.net/" id="">Astro4..." Line: 335 Column: 7 - 76
"...t"> - <a name="" target="" class="" href="http://www.deltaoptical.pl" id="">Delta ..." Line: 342 Column: 130 - 245
"...r /><br /><a name="" target="" classname="" class="" href="/zasoby/lista-dostepnych-i-wyczerpanych-numerow-uranii.html" id="">Zobacz..." Line: 535 Column: 38 - 122
"... center;"><a name="" target="" classname="" class="" href="/zasoby/prawa-autorskie.html" id="">Copyri..." Line: 535 Column: 355 - 434
"...zego<br /><a name="" target="" classname="" class="" href="http://www.nauka.gov.pl" id=""><img a..."

The “hspace” attribute on the “img” element is obsolete. Use CSS instead.

Line: 267 Column: 770 - 992
"...="" id=""><img alt="Pierwsi Marsjanie: Przygody na Czerwonej Planecie - PROMOCJA" border="0" hspace="" src="/pliki/styles/miniatura_wiadomosci/public/field/image/pierwsi-marsjanie.jpg?itok=TEdDXkI3" style="width: 200px;" vspace="" /></a><b..." Line: 307 Column: 61 - 137
"...017.html"><img alt="" border="1" hspace="" src="/pliki/okladki/urania.jpg" vspace="" /></a><b..." Line: 535 Column: 435 - 595
"...pl" id=""><img alt="Ministerstwo Nauki i Szkolnictwa Wyższego" style="width: 293px; height: 70px;" src="/pliki/obrazki/mnisw_logo_70.jpg" vspace="" hspace="" border="0" /></a><b..."

The “vspace” attribute on the “img” element is obsolete. Use CSS instead.

Line: 267 Column: 770 - 992
"...="" id=""><img alt="Pierwsi Marsjanie: Przygody na Czerwonej Planecie - PROMOCJA" border="0" hspace="" src="/pliki/styles/miniatura_wiadomosci/public/field/image/pierwsi-marsjanie.jpg?itok=TEdDXkI3" style="width: 200px;" vspace="" /></a><b..." Line: 307 Column: 61 - 137
"...017.html"><img alt="" border="1" hspace="" src="/pliki/okladki/urania.jpg" vspace="" /></a><b..." Line: 535 Column: 435 - 595
"...pl" id=""><img alt="Ministerstwo Nauki i Szkolnictwa Wyższego" style="width: 293px; height: 70px;" src="/pliki/obrazki/mnisw_logo_70.jpg" vspace="" hspace="" border="0" /></a><b..."

Duplicate ID “”.

Line: 267 Column: 1003 - 1105
"...</a><br /><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id="">Zamów ..." Line: 267 Column: 1251 - 1353
"...</a><br /><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id="">RABAT ..." Line: 274 Column: 93 - 196
"...></b>- <b><a href="/zasoby/prenumerata-sponsorowana-dla-szkol.html" class="" classname="" target="" name="" id="">Zgłoś ..." Line: 274 Column: 231 - 345
"...b><br />- <a href="/zasoby/prenumerata-sponsorowana-dla-szkol.html#zgloszenie" class="" classname="" target="" name="" id="">Formul..." Line: 274 Column: 380 - 483
"...a><br />- <a href="/zasoby/prenumerata-sponsorowana-dla-szkol.html" class="" classname="" target="" name="" id="">Szczeg..." Line: 274 Column: 518 - 686
"...a><br />- <a href="https://play.google.com/store/books/details/PTA_PTMA_Urania_numer_promocyjny_dla_szk%C3%B3%C5%82?id=EmF_DQAAQBAJ" class="" classname="" target="" name="" id="">Numer ..." Line: 274 Column: 725 - 817
"...a><br />- <a href="/zasoby/prenumerata-nauczyciele.html" class="" classname="" target="" name="" id="">Zniżka..." Line: 281 Column: 103 - 168
"...7.<br />- <a name="" target="" classname="" class="" href="/archiwum" id="">Strona..." Line: 281 Column: 203 - 275
"...a><br />- <a classname="" name="" target="" class="" href="/archiwum/urania" id="">Urania..." Line: 281 Column: 310 - 394
"...a><br />- <a classname="" name="" target="" class="" href="/archiwum/postepy-astronomii" id="">Postęp..." Line: 284 Column: 3 - 84
"...br> --> - <a name="" target="" classname="" class="" href="/archiwum/urania-roczniki" id="">Pełne ..." Line: 284 Column: 123 - 187
"...a><br />- <a name="" target="" classname="" class="" href="/okladki" id="">Galeri..." Line: 291 Column: 61 - 234
"...t:<br />- <a name="" target="" classname="" class="" href="http://sklep.pta.edu.pl/1-roczna-prenumerata-uranii.html" onclick="_gaq.push(['_trackEvent', 'Linki', 'Sklep', '1']);" id="">Roczna..." Line: 295 Column: 3 - 120
"...r> --> - <a name="" target="" classname="" class="" href="http://sklep.pta.edu.pl/161-czapka-uranii-z-latark%C4%85.html" id="">Czapka..." Line: 295 Column: 149 - 252
"...a><br />- <a name="" target="" classname="" class="" href="/zasoby/prenumerata-sponsorowana-dla-szkol.html" id="">Specja..." Line: 295 Column: 291 - 442
"...a><br />- <a name="" target="" classname="" class="" href="http://sklep.pta.edu.pl/21-ksiazki" onclick="_gaq.push(['_trackEvent', 'Linki', 'Sklep', '2']);" id="">Książk..." Line: 314 Column: 7 - 86
"...t"> - <a name="" target="" classname="" class="" href="http://orion.pta.edu.pl" id="">Orion<..." Line: 315 Column: 3 - 80
"...><br /> - <a name="" target="" classname="" class="" href="http://www.pta.edu.pl" id="">PTA</a..." Line: 316 Column: 3 - 77
"...><br /> - <a name="" target="" classname="" class="" href="http://www.ptma.pl" id="">PTMA</..." Line: 317 Column: 3 - 85
"...><br /> - <a name="" target="" classname="" class="" href="http://leksykon.pta.edu.pl" id="">Leksyk..." Line: 317 Column: 106 - 187
"...a><br />- <a name="" target="" classname="" class="" href="http://www.astronarium.pl" id="">Astron..." Line: 318 Column: 3 - 143
"...><br /> - <a name="" target="" classname="" class="" href="http://sklep.pta.edu.pl" onclick="_gaq.push(['_trackEvent', 'Linki', 'Sklep', '4']);" id="">Sklep ..." Line: 318 Column: 168 - 280
"...a><br />- <a name="" target="" classname="" class="" href="https://play.google.com/store/books/author?id=PTA+/+PTMA" id="">Urania..." Line: 320 Column: 3 - 91
"...:<br /> - <a name="" target="" classname="" class="" href="http://www.facebook.com/UraniaPA" id="">Facebo..." Line: 321 Column: 3 - 86
"...><br /> - <a name="" target="" classname="" class="" href="http://twitter.com/UraniaPA" id="">Twitte..." Line: 321 Column: 106 - 168
"...a><br />- <a name="" target="" classname="" class="" href="/forum" id="">Forum ..." Line: 328 Column: 7 - 69
"...t"> - <a name="" target="" classname="" class="" href="/forum" id="">Forum ..." Line: 328 Column: 108 - 183
"...a><br />- <a name="" target="" classname="" class="" href="http://astro4u.net/" id="">Astro4..." Line: 335 Column: 7 - 76
"...t"> - <a name="" target="" class="" href="http://www.deltaoptical.pl" id="">Delta ..." Line: 342 Column: 130 - 245
"...r /><br /><a name="" target="" classname="" class="" href="/zasoby/lista-dostepnych-i-wyczerpanych-numerow-uranii.html" id="">Zobacz..." Line: 535 Column: 38 - 122
"... center;"><a name="" target="" classname="" class="" href="/zasoby/prawa-autorskie.html" id="">Copyri..." Line: 535 Column: 355 - 434
"...zego<br /><a name="" target="" classname="" class="" href="http://www.nauka.gov.pl" id=""><img a..."

Bad value “1” for attribute “border” on element “img”: Only “0” is a permitted zero literal.

Line: 307 Column: 61 - 137
"...017.html"><img alt="" border="1" hspace="" src="/pliki/okladki/urania.jpg" vspace="" /></a><b..."

Attribute “about” not allowed on element “div” at this point.

Line: 359 Column: 5 - 198
"...ent"> <div id="node-3875" class="node node-article node-promoted node-teaser clearfix" about="/wiadomosci/alma-widzi-mlode-gwiazdy-centrum-naszej-galaktyki-3875.html" typeof="sioc:Item foaf:Document"> ..." Line: 378 Column: 1 - 193
"...dded --> <div id="node-3878" class="node node-article node-promoted node-teaser clearfix" about="/wiadomosci/3200-phaethon-matka-geminidow-coraz-blizej-ziemi-3878.html" typeof="sioc:Item foaf:Document"> ..." Line: 397 Column: 1 - 221
"...dded --> <div id="node-3879" class="node node-article node-promoted node-teaser clearfix" about="/wiadomosci/ariane-5-wynosi-kolejna-czworke-europejskich-satelitow-nawigacyjnych-galileo-3879.html" typeof="sioc:Item foaf:Document"> ..." Line: 416 Column: 1 - 229
"...dded --> <div id="node-3877" class="node node-article node-promoted node-teaser clearfix" about="/wiadomosci/algierski-satelita-telekomunikacyjny-wyniesiony-przez-chinska-rakiete-dlugi-marsz-3b-3877.html" typeof="sioc:Item foaf:Document"> ..." Line: 435 Column: 1 - 167
"...dded --> <div id="node-3874" class="node node-article node-promoted node-teaser clearfix" about="/wiadomosci/esa-drony-czy-satelity-3874.html" typeof="sioc:Item foaf:Document"> ..." Line: 454 Column: 1 - 197
"...dded --> <div id="node-3873" class="node node-article node-promoted node-teaser clearfix" about="/wiadomosci/galaktyki-takie-jak-droga-mleczna-oblokami-magellana-3873.html" typeof="sioc:Item foaf:Document"> ..." Line: 473 Column: 1 - 193
"...dded --> <div id="node-3870" class="node node-article node-promoted node-teaser clearfix" about="/wiadomosci/urania-nr-6-2017-kalendarzem-astronomicznym-2018-3870.html" typeof="sioc:Item foaf:Document"> ..."

Attribute “content” not allowed on element “span” at this point.

Line: 363 Column: 5 - 124
"...</h2> <span property="dc:title" content="ALMA widzi młode gwiazdy w centrum naszej Galaktyki" class="rdf-meta element-hidden"></span..." Line: 365 Column: 7 - 125
"...d"> <span property="dc:date dc:created" content="2017-12-13T21:15:16+01:00" datatype="xsd:dateTime" rel="sioc:has_creator">Wysłan..." Line: 382 Column: 5 - 126
"...</h2> <span property="dc:title" content="(3200) Phaethon - matka Geminidów coraz bliżej Ziemi!" class="rdf-meta element-hidden"></span..." Line: 384 Column: 7 - 125
"...d"> <span property="dc:date dc:created" content="2017-12-13T12:28:06+01:00" datatype="xsd:dateTime" rel="sioc:has_creator">Wysłan..." Line: 401 Column: 5 - 149
"...</h2> <span property="dc:title" content="Ariane 5 wynosi kolejną czwórkę europejskich satelitów nawigacyjnych Galileo" class="rdf-meta element-hidden"></span..." Line: 403 Column: 7 - 125
"...d"> <span property="dc:date dc:created" content="2017-12-13T08:36:02+01:00" datatype="xsd:dateTime" rel="sioc:has_creator">Wysłan..." Line: 420 Column: 5 - 157
"...</h2> <span property="dc:title" content="Algierski satelita telekomunikacyjny wyniesiony przez chińską rakietę Długi Marsz 3B" class="rdf-meta element-hidden"></span..." Line: 422 Column: 7 - 125
"...d"> <span property="dc:date dc:created" content="2017-12-12T18:19:35+01:00" datatype="xsd:dateTime" rel="sioc:has_creator">Wysłan..." Line: 439 Column: 5 - 97
"...</h2> <span property="dc:title" content="ESA: drony czy satelity?" class="rdf-meta element-hidden"></span..." Line: 441 Column: 7 - 125
"...d"> <span property="dc:date dc:created" content="2017-12-11T22:02:11+01:00" datatype="xsd:dateTime" rel="sioc:has_creator">Wysłan..." Line: 458 Column: 5 - 127
"...</h2> <span property="dc:title" content="Galaktyki takie jak Droga Mleczna z Obłokami Magellana" class="rdf-meta element-hidden"></span..." Line: 460 Column: 7 - 125
"...d"> <span property="dc:date dc:created" content="2017-12-10T22:57:33+01:00" datatype="xsd:dateTime" rel="sioc:has_creator">Wysłan..." Line: 477 Column: 5 - 130
"...</h2> <span property="dc:title" content="Urania nr 6/2017 z kalendarzem astronomicznym na rok 2018" class="rdf-meta element-hidden"></span..." Line: 479 Column: 7 - 125
"...d"> <span property="dc:date dc:created" content="2017-12-10T20:47:21+01:00" datatype="xsd:dateTime" rel="sioc:has_creator">Wysłan..."

Attribute “datatype” not allowed on element “span” at this point.

Line: 365 Column: 7 - 125
"...d"> <span property="dc:date dc:created" content="2017-12-13T21:15:16+01:00" datatype="xsd:dateTime" rel="sioc:has_creator">Wysłan..." Line: 365 Column: 140 - 259
"...ane przez <span class="username" xml:lang="" about="/users/kuligowska" typeof="sioc:UserAccount" property="foaf:name" datatype="">kuligo..." Line: 384 Column: 7 - 125
"...d"> <span property="dc:date dc:created" content="2017-12-13T12:28:06+01:00" datatype="xsd:dateTime" rel="sioc:has_creator">Wysłan..." Line: 384 Column: 140 - 254
"...ane przez <span class="username" xml:lang="" about="/users/sabat" typeof="sioc:UserAccount" property="foaf:name" datatype="">sabat<..." Line: 403 Column: 7 - 125
"...d"> <span property="dc:date dc:created" content="2017-12-13T08:36:02+01:00" datatype="xsd:dateTime" rel="sioc:has_creator">Wysłan..." Line: 403 Column: 140 - 259
"...ane przez <span class="username" xml:lang="" about="/users/grabianski" typeof="sioc:UserAccount" property="foaf:name" datatype="">grabia..." Line: 422 Column: 7 - 125
"...d"> <span property="dc:date dc:created" content="2017-12-12T18:19:35+01:00" datatype="xsd:dateTime" rel="sioc:has_creator">Wysłan..." Line: 422 Column: 140 - 259
"...ane przez <span class="username" xml:lang="" about="/users/grabianski" typeof="sioc:UserAccount" property="foaf:name" datatype="">grabia..." Line: 441 Column: 7 - 125
"...d"> <span property="dc:date dc:created" content="2017-12-11T22:02:11+01:00" datatype="xsd:dateTime" rel="sioc:has_creator">Wysłan..." Line: 441 Column: 140 - 259
"...ane przez <span class="username" xml:lang="" about="/users/kuligowska" typeof="sioc:UserAccount" property="foaf:name" datatype="">kuligo..." Line: 460 Column: 7 - 125
"...d"> <span property="dc:date dc:created" content="2017-12-10T22:57:33+01:00" datatype="xsd:dateTime" rel="sioc:has_creator">Wysłan..." Line: 460 Column: 140 - 259
"...ane przez <span class="username" xml:lang="" about="/users/kuligowska" typeof="sioc:UserAccount" property="foaf:name" datatype="">kuligo..." Line: 479 Column: 7 - 125
"...d"> <span property="dc:date dc:created" content="2017-12-10T20:47:21+01:00" datatype="xsd:dateTime" rel="sioc:has_creator">Wysłan..." Line: 479 Column: 140 - 254
"...ane przez <span class="username" xml:lang="" about="/users/czart" typeof="sioc:UserAccount" property="foaf:name" datatype="">czart<..."

Attribute “rel” not allowed on element “span” at this point.

Line: 365 Column: 7 - 125
"...d"> <span property="dc:date dc:created" content="2017-12-13T21:15:16+01:00" datatype="xsd:dateTime" rel="sioc:has_creator">Wysłan..." Line: 384 Column: 7 - 125
"...d"> <span property="dc:date dc:created" content="2017-12-13T12:28:06+01:00" datatype="xsd:dateTime" rel="sioc:has_creator">Wysłan..." Line: 403 Column: 7 - 125
"...d"> <span property="dc:date dc:created" content="2017-12-13T08:36:02+01:00" datatype="xsd:dateTime" rel="sioc:has_creator">Wysłan..." Line: 422 Column: 7 - 125
"...d"> <span property="dc:date dc:created" content="2017-12-12T18:19:35+01:00" datatype="xsd:dateTime" rel="sioc:has_creator">Wysłan..." Line: 441 Column: 7 - 125
"...d"> <span property="dc:date dc:created" content="2017-12-11T22:02:11+01:00" datatype="xsd:dateTime" rel="sioc:has_creator">Wysłan..." Line: 460 Column: 7 - 125
"...d"> <span property="dc:date dc:created" content="2017-12-10T22:57:33+01:00" datatype="xsd:dateTime" rel="sioc:has_creator">Wysłan..." Line: 479 Column: 7 - 125
"...d"> <span property="dc:date dc:created" content="2017-12-10T20:47:21+01:00" datatype="xsd:dateTime" rel="sioc:has_creator">Wysłan..."

Attribute “about” not allowed on element “span” at this point.

Line: 365 Column: 140 - 259
"...ane przez <span class="username" xml:lang="" about="/users/kuligowska" typeof="sioc:UserAccount" property="foaf:name" datatype="">kuligo..." Line: 384 Column: 140 - 254
"...ane przez <span class="username" xml:lang="" about="/users/sabat" typeof="sioc:UserAccount" property="foaf:name" datatype="">sabat<..." Line: 403 Column: 140 - 259
"...ane przez <span class="username" xml:lang="" about="/users/grabianski" typeof="sioc:UserAccount" property="foaf:name" datatype="">grabia..." Line: 422 Column: 140 - 259
"...ane przez <span class="username" xml:lang="" about="/users/grabianski" typeof="sioc:UserAccount" property="foaf:name" datatype="">grabia..." Line: 441 Column: 140 - 259
"...ane przez <span class="username" xml:lang="" about="/users/kuligowska" typeof="sioc:UserAccount" property="foaf:name" datatype="">kuligo..." Line: 460 Column: 140 - 259
"...ane przez <span class="username" xml:lang="" about="/users/kuligowska" typeof="sioc:UserAccount" property="foaf:name" datatype="">kuligo..." Line: 479 Column: 140 - 254
"...ane przez <span class="username" xml:lang="" about="/users/czart" typeof="sioc:UserAccount" property="foaf:name" datatype="">czart<..."

Attribute “rel” not allowed on element “div” at this point.

Line: 368 Column: 108 - 277
"...ld-items"><div class="field-item even" rel="og:image rdfs:seeAlso" resource="http://urania.edu.pl/pliki/styles/miniatura_homepage/public/field/image/nrao17cb32b.jpg?itok=SCRWKmTt"><a hre..." Line: 368 Column: 1064 - 1109
"...ld-items"><div class="field-item even" rel="dc:subject"><a hre..." Line: 368 Column: 1250 - 1294
"...</a></div><div class="field-item odd" rel="dc:subject"><a hre..." Line: 368 Column: 1401 - 1446
"...</a></div><div class="field-item even" rel="dc:subject"><a hre..." Line: 368 Column: 1572 - 1616
"...</a></div><div class="field-item odd" rel="dc:subject"><a hre..." Line: 368 Column: 1747 - 1792
"...</a></div><div class="field-item even" rel="dc:subject"><a hre..." Line: 387 Column: 108 - 270
"...ld-items"><div class="field-item even" rel="og:image rdfs:seeAlso" resource="http://urania.edu.pl/pliki/styles/miniatura_homepage/public/field/image/3200.jpg?itok=pUW6yjZo"><a hre..." Line: 387 Column: 1249 - 1294
"...ld-items"><div class="field-item even" rel="dc:subject"><a hre..." Line: 387 Column: 1413 - 1457
"...</a></div><div class="field-item odd" rel="dc:subject"><a hre..." Line: 387 Column: 1602 - 1647
"...</a></div><div class="field-item even" rel="dc:subject"><a hre..." Line: 387 Column: 1758 - 1802
"...</a></div><div class="field-item odd" rel="dc:subject"><a hre..." Line: 406 Column: 108 - 297
"...ld-items"><div class="field-item even" rel="og:image rdfs:seeAlso" resource="http://urania.edu.pl/pliki/styles/miniatura_homepage/public/field/image/12-12-2017-va240_liftoff-vert_1.jpg?itok=-c_hWlLu"><a hre..." Line: 406 Column: 1168 - 1213
"...ld-items"><div class="field-item even" rel="dc:subject"><a hre..." Line: 406 Column: 1324 - 1368
"...</a></div><div class="field-item odd" rel="dc:subject"><a hre..." Line: 406 Column: 1481 - 1526
"...</a></div><div class="field-item even" rel="dc:subject"><a hre..." Line: 406 Column: 1665 - 1709
"...</a></div><div class="field-item odd" rel="dc:subject"><a hre..." Line: 406 Column: 1824 - 1869
"...</a></div><div class="field-item even" rel="dc:subject"><a hre..." Line: 406 Column: 1990 - 2034
"...</a></div><div class="field-item odd" rel="dc:subject"><a hre..." Line: 425 Column: 108 - 310
"...ld-items"><div class="field-item even" rel="og:image rdfs:seeAlso" resource="http://urania.edu.pl/pliki/styles/miniatura_homepage/public/field/image/800px-the_launch_of_long_march_3b_rocket_1_0.jpg?itok=iae6gnbZ"><a hre..." Line: 444 Column: 108 - 315
"...ld-items"><div class="field-item even" rel="og:image rdfs:seeAlso" resource="http://urania.edu.pl/pliki/styles/miniatura_homepage/public/field/image/high-altitude_pseudo-satellites_node_full_image_2.jpg?itok=rQVmhF17"><a hre..." Line: 444 Column: 1080 - 1125
"...ld-items"><div class="field-item even" rel="dc:subject"><a hre..." Line: 444 Column: 1268 - 1312
"...</a></div><div class="field-item odd" rel="dc:subject"><a hre..." Line: 444 Column: 1443 - 1488
"...</a></div><div class="field-item even" rel="dc:subject"><a hre..." Line: 444 Column: 1593 - 1637
"...</a></div><div class="field-item odd" rel="dc:subject"><a hre..." Line: 463 Column: 108 - 274
"...ld-items"><div class="field-item even" rel="og:image rdfs:seeAlso" resource="http://urania.edu.pl/pliki/styles/miniatura_homepage/public/field/image/fig1sm-1.jpg?itok=6UN207EI"><a hre..." Line: 482 Column: 108 - 279
"...ld-items"><div class="field-item even" rel="og:image rdfs:seeAlso" resource="http://urania.edu.pl/pliki/styles/miniatura_homepage/public/field/image/urania_2017_6.jpg?itok=uNiy9IZe"><a hre..." Line: 482 Column: 1337 - 1382
"...ld-items"><div class="field-item even" rel="dc:subject"><a hre..." Line: 482 Column: 1493 - 1537
"...</a></div><div class="field-item odd" rel="dc:subject"><a hre..." Line: 482 Column: 1658 - 1703
"...</a></div><div class="field-item even" rel="dc:subject"><a hre..." Line: 482 Column: 1814 - 1858
"...</a></div><div class="field-item odd" rel="dc:subject"><a hre..." Line: 482 Column: 2003 - 2048
"...</a></div><div class="field-item even" rel="dc:subject"><a hre..." Line: 482 Column: 2181 - 2225
"...</a></div><div class="field-item odd" rel="dc:subject"><a hre..."

Attribute “datatype” not allowed on element “a” at this point.

Line: 368 Column: 1110 - 1218
"...:subject"><a href="/tagi/formowanie-sie-gwiazd" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">formow..." Line: 368 Column: 1295 - 1386
"...:subject"><a href="/tagi/alma" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">ALMA</..." Line: 368 Column: 1447 - 1547
"...:subject"><a href="/tagi/sagittarius-a" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">Sagitt..." Line: 368 Column: 1617 - 1720
"...:subject"><a href="/tagi/fale-milimetrowe" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">fale m..." Line: 368 Column: 1793 - 1906
"...:subject"><a href="/tagi/supermasywne-czarne-dziury" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">superm..." Line: 387 Column: 1295 - 1392
"...:subject"><a href="/tagi/planetoidy" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">planet..." Line: 387 Column: 1458 - 1568
"...:subject"><a href="/tagi/planetoidy-grupy-apolla" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">plan..." Line: 387 Column: 1648 - 1741
"...:subject"><a href="/tagi/komety" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">komety..." Line: 387 Column: 1803 - 1908
"...:subject"><a href="/tagi/near-earth-objects" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">Near E..." Line: 406 Column: 1214 - 1307
"...:subject"><a href="/tagi/starty" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">starty..." Line: 406 Column: 1369 - 1463
"...:subject"><a href="/tagi/galileo" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">Galile..." Line: 406 Column: 1527 - 1634
"...:subject"><a href="/tagi/satelity-nawigacyjne" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">sateli..." Line: 406 Column: 1710 - 1805
"...:subject"><a href="/tagi/ariane-5" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">Ariane..." Line: 406 Column: 1870 - 1968
"...:subject"><a href="/tagi/arianespace" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">Ariane..." Line: 406 Column: 2035 - 2128
"...:subject"><a href="/tagi/kourou" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">Kourou..." Line: 444 Column: 1126 - 1235
"...:subject"><a href="/tagi/astronomia-satelitarna" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">astron..." Line: 444 Column: 1313 - 1416
"...:subject"><a href="/tagi/dane-satelitarne" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">dane s..." Line: 444 Column: 1489 - 1579
"...:subject"><a href="/tagi/esa" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">ESA</a..." Line: 444 Column: 1638 - 1740
"...:subject"><a href="/tagi/pseudo-satelity" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">pseudo..." Line: 482 Column: 1383 - 1476
"...:subject"><a href="/tagi/urania" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">Urania..." Line: 482 Column: 1538 - 1636
"...:subject"><a href="/tagi/urania-2017" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">Urania..." Line: 482 Column: 1704 - 1797
"...:subject"><a href="/tagi/komety" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">komety..." Line: 482 Column: 1859 - 1969
"...:subject"><a href="/tagi/kalendarz-astronomiczny" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">kalend..." Line: 482 Column: 2049 - 2153
"...:subject"><a href="/tagi/fale-grawitacyjne" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">fale g..." Line: 482 Column: 2226 - 2321
"...:subject"><a href="/tagi/kilonowe" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">kilono..."

Attribute with the local name “xmlns:og” is not serializable as XML 1.0.

Line: 17 Column: 51 - 48
"...fa-1.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="pl" version="XHTML+RDFa 1.0" dir="ltr" xmlns:og="http://ogp.me/ns#" xmlns:article="http://ogp.me/ns/article#" xmlns:book="http://ogp.me/ns/book#" xmlns:profile="http://ogp.me/ns/profile#" xmlns:video="http://ogp.me/ns/video#" xmlns:product="http://ogp.me/ns/product#" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <hea..."

Attribute with the local name “xmlns:article” is not serializable as XML 1.0.

Line: 17 Column: 51 - 48
"...fa-1.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="pl" version="XHTML+RDFa 1.0" dir="ltr" xmlns:og="http://ogp.me/ns#" xmlns:article="http://ogp.me/ns/article#" xmlns:book="http://ogp.me/ns/book#" xmlns:profile="http://ogp.me/ns/profile#" xmlns:video="http://ogp.me/ns/video#" xmlns:product="http://ogp.me/ns/product#" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <hea..."

Attribute with the local name “xmlns:book” is not serializable as XML 1.0.

Line: 17 Column: 51 - 48
"...fa-1.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="pl" version="XHTML+RDFa 1.0" dir="ltr" xmlns:og="http://ogp.me/ns#" xmlns:article="http://ogp.me/ns/article#" xmlns:book="http://ogp.me/ns/book#" xmlns:profile="http://ogp.me/ns/profile#" xmlns:video="http://ogp.me/ns/video#" xmlns:product="http://ogp.me/ns/product#" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <hea..."

Attribute with the local name “xmlns:profile” is not serializable as XML 1.0.

Line: 17 Column: 51 - 48
"...fa-1.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="pl" version="XHTML+RDFa 1.0" dir="ltr" xmlns:og="http://ogp.me/ns#" xmlns:article="http://ogp.me/ns/article#" xmlns:book="http://ogp.me/ns/book#" xmlns:profile="http://ogp.me/ns/profile#" xmlns:video="http://ogp.me/ns/video#" xmlns:product="http://ogp.me/ns/product#" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <hea..."

Attribute with the local name “xmlns:video” is not serializable as XML 1.0.

Line: 17 Column: 51 - 48
"...fa-1.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="pl" version="XHTML+RDFa 1.0" dir="ltr" xmlns:og="http://ogp.me/ns#" xmlns:article="http://ogp.me/ns/article#" xmlns:book="http://ogp.me/ns/book#" xmlns:profile="http://ogp.me/ns/profile#" xmlns:video="http://ogp.me/ns/video#" xmlns:product="http://ogp.me/ns/product#" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <hea..."

Attribute with the local name “xmlns:product” is not serializable as XML 1.0.

Line: 17 Column: 51 - 48
"...fa-1.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="pl" version="XHTML+RDFa 1.0" dir="ltr" xmlns:og="http://ogp.me/ns#" xmlns:article="http://ogp.me/ns/article#" xmlns:book="http://ogp.me/ns/book#" xmlns:profile="http://ogp.me/ns/profile#" xmlns:video="http://ogp.me/ns/video#" xmlns:product="http://ogp.me/ns/product#" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <hea..."

Attribute with the local name “xmlns:content” is not serializable as XML 1.0.

Line: 17 Column: 51 - 48
"...fa-1.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="pl" version="XHTML+RDFa 1.0" dir="ltr" xmlns:og="http://ogp.me/ns#" xmlns:article="http://ogp.me/ns/article#" xmlns:book="http://ogp.me/ns/book#" xmlns:profile="http://ogp.me/ns/profile#" xmlns:video="http://ogp.me/ns/video#" xmlns:product="http://ogp.me/ns/product#" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <hea..."

Attribute with the local name “xmlns:dc” is not serializable as XML 1.0.

Line: 17 Column: 51 - 48
"...fa-1.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="pl" version="XHTML+RDFa 1.0" dir="ltr" xmlns:og="http://ogp.me/ns#" xmlns:article="http://ogp.me/ns/article#" xmlns:book="http://ogp.me/ns/book#" xmlns:profile="http://ogp.me/ns/profile#" xmlns:video="http://ogp.me/ns/video#" xmlns:product="http://ogp.me/ns/product#" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <hea..."

Attribute with the local name “xmlns:foaf” is not serializable as XML 1.0.

Line: 17 Column: 51 - 48
"...fa-1.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="pl" version="XHTML+RDFa 1.0" dir="ltr" xmlns:og="http://ogp.me/ns#" xmlns:article="http://ogp.me/ns/article#" xmlns:book="http://ogp.me/ns/book#" xmlns:profile="http://ogp.me/ns/profile#" xmlns:video="http://ogp.me/ns/video#" xmlns:product="http://ogp.me/ns/product#" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <hea..."

Attribute with the local name “xmlns:rdfs” is not serializable as XML 1.0.

Line: 17 Column: 51 - 48
"...fa-1.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="pl" version="XHTML+RDFa 1.0" dir="ltr" xmlns:og="http://ogp.me/ns#" xmlns:article="http://ogp.me/ns/article#" xmlns:book="http://ogp.me/ns/book#" xmlns:profile="http://ogp.me/ns/profile#" xmlns:video="http://ogp.me/ns/video#" xmlns:product="http://ogp.me/ns/product#" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <hea..."

Attribute with the local name “xmlns:sioc” is not serializable as XML 1.0.

Line: 17 Column: 51 - 48
"...fa-1.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="pl" version="XHTML+RDFa 1.0" dir="ltr" xmlns:og="http://ogp.me/ns#" xmlns:article="http://ogp.me/ns/article#" xmlns:book="http://ogp.me/ns/book#" xmlns:profile="http://ogp.me/ns/profile#" xmlns:video="http://ogp.me/ns/video#" xmlns:product="http://ogp.me/ns/product#" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <hea..."

Attribute with the local name “xmlns:sioct” is not serializable as XML 1.0.

Line: 17 Column: 51 - 48
"...fa-1.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="pl" version="XHTML+RDFa 1.0" dir="ltr" xmlns:og="http://ogp.me/ns#" xmlns:article="http://ogp.me/ns/article#" xmlns:book="http://ogp.me/ns/book#" xmlns:profile="http://ogp.me/ns/profile#" xmlns:video="http://ogp.me/ns/video#" xmlns:product="http://ogp.me/ns/product#" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <hea..."

Attribute with the local name “xmlns:skos” is not serializable as XML 1.0.

Line: 17 Column: 51 - 48
"...fa-1.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="pl" version="XHTML+RDFa 1.0" dir="ltr" xmlns:og="http://ogp.me/ns#" xmlns:article="http://ogp.me/ns/article#" xmlns:book="http://ogp.me/ns/book#" xmlns:profile="http://ogp.me/ns/profile#" xmlns:video="http://ogp.me/ns/video#" xmlns:product="http://ogp.me/ns/product#" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <hea..."

Attribute with the local name “xmlns:xsd” is not serializable as XML 1.0.

Line: 17 Column: 51 - 48
"...fa-1.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="pl" version="XHTML+RDFa 1.0" dir="ltr" xmlns:og="http://ogp.me/ns#" xmlns:article="http://ogp.me/ns/article#" xmlns:book="http://ogp.me/ns/book#" xmlns:profile="http://ogp.me/ns/profile#" xmlns:video="http://ogp.me/ns/video#" xmlns:product="http://ogp.me/ns/product#" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <hea..."

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

Line: 99 Column: 13 - 96
"... href="/"><img src="/pliki/obrazki/urania.jpg" border="0" alt="Astronomia" title="Astronomia"></a> ..." Line: 102 Column: 13 - 135
"... href="/"><img src="/pliki/obrazki/urania_logo.png" border="0" alt="Urania - Postępy Astronomii" title="Urania - Postępy Astronomii"></a> <..." Line: 267 Column: 770 - 992
"...="" id=""><img alt="Pierwsi Marsjanie: Przygody na Czerwonej Planecie - PROMOCJA" border="0" hspace="" src="/pliki/styles/miniatura_wiadomosci/public/field/image/pierwsi-marsjanie.jpg?itok=TEdDXkI3" style="width: 200px;" vspace="" /></a><b..." Line: 307 Column: 61 - 137
"...017.html"><img alt="" border="1" hspace="" src="/pliki/okladki/urania.jpg" vspace="" /></a><b..." Line: 535 Column: 435 - 595
"...pl" id=""><img alt="Ministerstwo Nauki i Szkolnictwa Wyższego" style="width: 293px; height: 70px;" src="/pliki/obrazki/mnisw_logo_70.jpg" vspace="" hspace="" border="0" /></a><b..."

Attribute “;” is not serializable as XML 1.0.

Line: 106 Column: 1 - 85
"...ff";> --> <div style="position:relative; top:-295px; left:610px; padding: 0px; color:#ffffff";> <tabl..."

The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.

Line: 267 Column: 667 - 769
"...="center"><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id=""><img a..." Line: 267 Column: 1003 - 1105
"...</a><br /><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id="">Zamów ..." Line: 267 Column: 1251 - 1353
"...</a><br /><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id="">RABAT ..." Line: 274 Column: 93 - 196
"...></b>- <b><a href="/zasoby/prenumerata-sponsorowana-dla-szkol.html" class="" classname="" target="" name="" id="">Zgłoś ..." Line: 274 Column: 231 - 345
"...b><br />- <a href="/zasoby/prenumerata-sponsorowana-dla-szkol.html#zgloszenie" class="" classname="" target="" name="" id="">Formul..." Line: 274 Column: 380 - 483
"...a><br />- <a href="/zasoby/prenumerata-sponsorowana-dla-szkol.html" class="" classname="" target="" name="" id="">Szczeg..." Line: 274 Column: 518 - 686
"...a><br />- <a href="https://play.google.com/store/books/details/PTA_PTMA_Urania_numer_promocyjny_dla_szk%C3%B3%C5%82?id=EmF_DQAAQBAJ" class="" classname="" target="" name="" id="">Numer ..." Line: 274 Column: 725 - 817
"...a><br />- <a href="/zasoby/prenumerata-nauczyciele.html" class="" classname="" target="" name="" id="">Zniżka..." Line: 281 Column: 103 - 168
"...7.<br />- <a name="" target="" classname="" class="" href="/archiwum" id="">Strona..." Line: 281 Column: 203 - 275
"...a><br />- <a classname="" name="" target="" class="" href="/archiwum/urania" id="">Urania..." Line: 281 Column: 310 - 394
"...a><br />- <a classname="" name="" target="" class="" href="/archiwum/postepy-astronomii" id="">Postęp..." Line: 284 Column: 3 - 84
"...br> --> - <a name="" target="" classname="" class="" href="/archiwum/urania-roczniki" id="">Pełne ..." Line: 284 Column: 123 - 187
"...a><br />- <a name="" target="" classname="" class="" href="/okladki" id="">Galeri..." Line: 291 Column: 61 - 234
"...t:<br />- <a name="" target="" classname="" class="" href="http://sklep.pta.edu.pl/1-roczna-prenumerata-uranii.html" onclick="_gaq.push(['_trackEvent', 'Linki', 'Sklep', '1']);" id="">Roczna..." Line: 295 Column: 3 - 120
"...r> --> - <a name="" target="" classname="" class="" href="http://sklep.pta.edu.pl/161-czapka-uranii-z-latark%C4%85.html" id="">Czapka..." Line: 295 Column: 149 - 252
"...a><br />- <a name="" target="" classname="" class="" href="/zasoby/prenumerata-sponsorowana-dla-szkol.html" id="">Specja..." Line: 295 Column: 291 - 442
"...a><br />- <a name="" target="" classname="" class="" href="http://sklep.pta.edu.pl/21-ksiazki" onclick="_gaq.push(['_trackEvent', 'Linki', 'Sklep', '2']);" id="">Książk..." Line: 314 Column: 7 - 86
"...t"> - <a name="" target="" classname="" class="" href="http://orion.pta.edu.pl" id="">Orion<..." Line: 315 Column: 3 - 80
"...><br /> - <a name="" target="" classname="" class="" href="http://www.pta.edu.pl" id="">PTA</a..." Line: 316 Column: 3 - 77
"...><br /> - <a name="" target="" classname="" class="" href="http://www.ptma.pl" id="">PTMA</..." Line: 317 Column: 3 - 85
"...><br /> - <a name="" target="" classname="" class="" href="http://leksykon.pta.edu.pl" id="">Leksyk..." Line: 317 Column: 106 - 187
"...a><br />- <a name="" target="" classname="" class="" href="http://www.astronarium.pl" id="">Astron..." Line: 318 Column: 3 - 143
"...><br /> - <a name="" target="" classname="" class="" href="http://sklep.pta.edu.pl" onclick="_gaq.push(['_trackEvent', 'Linki', 'Sklep', '4']);" id="">Sklep ..." Line: 318 Column: 168 - 280
"...a><br />- <a name="" target="" classname="" class="" href="https://play.google.com/store/books/author?id=PTA+/+PTMA" id="">Urania..." Line: 320 Column: 3 - 91
"...:<br /> - <a name="" target="" classname="" class="" href="http://www.facebook.com/UraniaPA" id="">Facebo..." Line: 321 Column: 3 - 86
"...><br /> - <a name="" target="" classname="" class="" href="http://twitter.com/UraniaPA" id="">Twitte..." Line: 321 Column: 106 - 168
"...a><br />- <a name="" target="" classname="" class="" href="/forum" id="">Forum ..." Line: 328 Column: 7 - 69
"...t"> - <a name="" target="" classname="" class="" href="/forum" id="">Forum ..." Line: 328 Column: 108 - 183
"...a><br />- <a name="" target="" classname="" class="" href="http://astro4u.net/" id="">Astro4..." Line: 335 Column: 7 - 76
"...t"> - <a name="" target="" class="" href="http://www.deltaoptical.pl" id="">Delta ..." Line: 342 Column: 130 - 245
"...r /><br /><a name="" target="" classname="" class="" href="/zasoby/lista-dostepnych-i-wyczerpanych-numerow-uranii.html" id="">Zobacz..." Line: 535 Column: 38 - 122
"... center;"><a name="" target="" classname="" class="" href="/zasoby/prawa-autorskie.html" id="">Copyri..." Line: 535 Column: 355 - 434
"...zego<br /><a name="" target="" classname="" class="" href="http://www.nauka.gov.pl" id=""><img a..."

The first occurrence of ID “” was here.

Line: 267 Column: 667 - 769
"...="center"><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id=""><img a..." Line: 267 Column: 667 - 769
"...="center"><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id=""><img a..." Line: 267 Column: 667 - 769
"...="center"><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id=""><img a..." Line: 267 Column: 667 - 769
"...="center"><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id=""><img a..." Line: 267 Column: 667 - 769
"...="center"><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id=""><img a..." Line: 267 Column: 667 - 769
"...="center"><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id=""><img a..." Line: 267 Column: 667 - 769
"...="center"><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id=""><img a..." Line: 267 Column: 667 - 769
"...="center"><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id=""><img a..." Line: 267 Column: 667 - 769
"...="center"><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id=""><img a..." Line: 267 Column: 667 - 769
"...="center"><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id=""><img a..." Line: 267 Column: 667 - 769
"...="center"><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id=""><img a..." Line: 267 Column: 667 - 769
"...="center"><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id=""><img a..." Line: 267 Column: 667 - 769
"...="center"><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id=""><img a..." Line: 267 Column: 667 - 769
"...="center"><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id=""><img a..." Line: 267 Column: 667 - 769
"...="center"><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id=""><img a..." Line: 267 Column: 667 - 769
"...="center"><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id=""><img a..." Line: 267 Column: 667 - 769
"...="center"><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id=""><img a..." Line: 267 Column: 667 - 769
"...="center"><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id=""><img a..." Line: 267 Column: 667 - 769
"...="center"><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id=""><img a..." Line: 267 Column: 667 - 769
"...="center"><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id=""><img a..." Line: 267 Column: 667 - 769
"...="center"><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id=""><img a..." Line: 267 Column: 667 - 769
"...="center"><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id=""><img a..." Line: 267 Column: 667 - 769
"...="center"><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id=""><img a..." Line: 267 Column: 667 - 769
"...="center"><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id=""><img a..." Line: 267 Column: 667 - 769
"...="center"><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id=""><img a..." Line: 267 Column: 667 - 769
"...="center"><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id=""><img a..." Line: 267 Column: 667 - 769
"...="center"><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id=""><img a..." Line: 267 Column: 667 - 769
"...="center"><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id=""><img a..." Line: 267 Column: 667 - 769
"...="center"><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id=""><img a..." Line: 267 Column: 667 - 769
"...="center"><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id=""><img a..." Line: 267 Column: 667 - 769
"...="center"><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id=""><img a..." Line: 267 Column: 667 - 769
"...="center"><a classname="" href="https://sklep.pta.edu.pl/gry/197-pierwsi-marsjanie.html" name="" target="" id=""><img a..."

This document appears to be written in Polish. Consider adding “lang="pl"” (or variant) to the “html” start tag.

Line: 17 Column: 51 - 48
"...fa-1.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="pl" version="XHTML+RDFa 1.0" dir="ltr" xmlns:og="http://ogp.me/ns#" xmlns:article="http://ogp.me/ns/article#" xmlns:book="http://ogp.me/ns/book#" xmlns:profile="http://ogp.me/ns/profile#" xmlns:video="http://ogp.me/ns/video#" xmlns:product="http://ogp.me/ns/product#" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <hea..."

Total Resources	55
Number of Hosts	6
Static Resources	45
JavaScript Resources	3
CSS Resources	5

Total Resources	51
Number of Hosts	5
Static Resources	45
JavaScript Resources	3
CSS Resources	5

URANIA.EDU.PL Urania - Polski Portal Astronomiczny

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Optimize CSS Delivery of the following:

priority - 2Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 18.6KiB (13% reduction).

priority - 1Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

urania.edu.pl Mobile Resource Breakdown

urania.edu.pl mobile page usability

urania.edu.pl Mobile Usability Test Quick Summary

priority - 3Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

urania.edu.pl HTML validation

Errors

Legacy doctype. Expected “<!DOCTYPE html>”.

Attribute “xmlns:og” not allowed here.

Attribute “xmlns:article” not allowed here.

Attribute “xmlns:book” not allowed here.

Attribute “xmlns:profile” not allowed here.

Attribute “xmlns:video” not allowed here.

Attribute “xmlns:product” not allowed here.

Attribute “xmlns:content” not allowed here.

Attribute “xmlns:dc” not allowed here.

Attribute “xmlns:foaf” not allowed here.

Attribute “xmlns:rdfs” not allowed here.

Attribute “xmlns:sioc” not allowed here.

Attribute “xmlns:sioct” not allowed here.

Attribute “xmlns:skos” not allowed here.

Attribute “xmlns:xsd” not allowed here.

When the attribute “xml:lang” in no namespace is specified, the element must also have the attribute “lang” present with the same value.

The “version” attribute on the “html” element is obsolete. You can safely omit it.

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.

No space between attributes.

Attribute “;” not allowed on element “div” at this point.

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

The “bgcolor” attribute on the “table” element is obsolete. Use CSS instead.

The “align” attribute on the “div” element is obsolete. Use CSS instead.

Attribute “classname” not allowed on element “a” at this point.

Bad value “” for attribute “name” on element “a”: An ID must not be the empty string.

Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.

Bad value “” for attribute “id” on element “a”: An ID must not be the empty string.

The “hspace” attribute on the “img” element is obsolete. Use CSS instead.

The “vspace” attribute on the “img” element is obsolete. Use CSS instead.