szkolnictwo.pl Website Information

Daily Unique Visits: 9,001

Daily Page Views: 45,005

Income Per Day: $113

Estimated Value: $67,800

szkolnictwo.pl is registered under .PL top-level domain. Please check other sites in .PL zone.

No name server records were found.

and is probably hosted by KEI.PL Sp. z o.o.. See the full list of other websites hosted by KEI.PL Sp. z o.o..

The highest website szkolnictwo.pl position in Alexa rank database was 151366 and the lowest rank position was 200622. Current position of szkolnictwo.pl in Alexa rank database is 151366.

Desktop speed score of szkolnictwo.pl (75/100) is better than the results of 59.78% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of szkolnictwo.pl (60/100) is better than the results of 3.95% of other sites and means that the page is not mobile-friendly.

Mobile speed score of szkolnictwo.pl (60/100) is better than the results of 54.7% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

szkolnictwo.pl Alexa Rank

The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.

szkolnictwo.pl whois

WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.

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szkolnictwo.pl server information

Servers Location

szkolnictwo.pl desktop page speed rank

Last tested: 2016-09-08

Desktop Speed Medium

75/100

szkolnictwo.pl Desktop Speed Test Quick Summary

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szkolnictwo.pl Desktop Resource Breakdown

Total Resources	240
Number of Hosts	79
Static Resources	66
JavaScript Resources	36
CSS Resources	3

szkolnictwo.pl mobile page speed rank

Last tested: 2019-12-11

Mobile Speed Bad

60/100

szkolnictwo.pl Mobile Speed Test Quick Summary

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priority - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content

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szkolnictwo.pl Mobile Resource Breakdown

Total Resources	84
Number of Hosts	11
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JavaScript Resources	23
CSS Resources	6

szkolnictwo.pl mobile page usability

Last tested: 2019-12-11

Mobile Usability Bad

60/100

szkolnictwo.pl Mobile Usability Test Quick Summary

priority - 33Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

Startuj z nami! renders only 5 pixels tall (12 CSS pixels).

praca, nauka, rozrywka and 3 others render only 5 pixels tall (12 CSS pixels).

. renders only 5 pixels tall (12 CSS pixels).

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zobacz szczegóły and 1 others render only 5 pixels tall (12 CSS pixels).

San Jose and 2 others render only 6 pixels tall (16 CSS pixels).

1 and 2 others render only 6 pixels tall (16 CSS pixels).

| and 2 others render only 6 pixels tall (16 CSS pixels).

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z wyszukiwarki and 7 others render only 4 pixels tall (10 CSS pixels).

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Publikacje nauczycieli and 7 others render only 4 pixels tall (10 CSS pixels).

Ogólnopolski K…og Szkolnictwa and 7 others render only 4 pixels tall (10 CSS pixels).

Wszelkie pytan…y kierować do: and 1 others render only 4 pixels tall (11 CSS pixels).

Konta bankowe…zkolnictwo.pl: renders only 4 pixels tall (10 CSS pixels).

Oferta pracy d…rogramisty PHP renders only 4 pixels tall (10 CSS pixels).

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priority - 20Size tap targets appropriately

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The tap target <a href="#">Startuj z nami!</a> is close to 1 other tap targets.

The tap target <a href="index.php">praca, nauka, rozrywka</a> and 3 others are close to other tap targets.

The tap target <a href="index.php?co=l…zystkichtestow">.</a> is close to 7 other tap targets.

The tap target <input name="nazwa" class="log_1"> is close to 1 other tap targets.

The tap target <input name="miasto" class="log_2"> is close to 1 other tap targets.

The tap target <input type="submit" name="szukaj" class="log_3"> is close to 1 other tap targets.

The tap target <a href="nauka,1,Platforma_edukacyjna" class="log_4">Nauka</a> and 5 others are close to other tap targets.

The tap target <a href="index.php?co=uczelnie" class="log_4"></a> and 4 others are close to other tap targets.

The tap target <a href="index.php?co=boksreklamowy">zamów reklamęzobacz szczegóły</a> is close to 1 other tap targets.

The tap target <div id="text1">Custom Wrapped, Ready to Gift</div> is close to 1 other tap targets.

The tap target <div id="text2">Fragrant favou…at Nordstrom.</div> is close to 1 other tap targets.

The tap target <div id="city0">San Jose</div> and 2 others are close to other tap targets.

The tap target <div id="abgc" class="abgc"></div> is close to 1 other tap targets.

The tap target <input type="text" name="_nlogin" class="input_main"> and 1 others are close to other tap targets.

The tap target <input type="submit" class="button_nauka"> is close to 4 other tap targets.

The tap target <a href="index.php?co=edytujprofil">Załóż nowe konto za darmo »</a> and 1 others are close to other tap targets.

The tap target <a href="ciekawostki,żółw,0">żółw</a> and 3 others are close to other tap targets.

The tap target <a href="#">Sale konferencyjne</a> and 87 others are close to other tap targets.

The tap target <a href="index.php?id=K00655">AP Edukacja -…oły policealne</a> and 5 others are close to other tap targets.

The tap target <a href="index.php?co=wiadomosc&id=57">Oferta pracy d…rogramisty PHP</a> is close to 6 other tap targets.

The tap target <a href="#"></a> is close to 4 other tap targets.

The tap target <a href="nauka,2,Język_angielski">Język angielski</a> and 15 others are close to other tap targets.

The tap target <a href="#"></a> is close to 6 other tap targets.

The tap target <a href="#"></a> is close to 5 other tap targets.

The tap target <a href="#"></a> is close to 4 other tap targets.

The tap target <a href="#"></a> is close to 5 other tap targets.

The tap target <a href="#"></a> is close to 5 other tap targets.
The tap target <a href="#"></a> is close to 5 other tap targets.
The tap target <a href="#"></a> is close to 5 other tap targets.
The tap target <a href="#"></a> and 1 others are close to other tap targets.
The tap target <a href="index.php?co=kontakt">Kontakt</a> and 3 others are close to other tap targets.

priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

priority - 5Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 995 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

The element <input type="submit" name="szukaj" class="log_3"> falls outside the viewport.
The element <td>Konkurs</td> falls outside the viewport.
The element <td> falls outside the viewport.
The element <td></td> falls outside the viewport.
The element <img src="img2/baner_prawa.gif"> falls outside the viewport.
The element <h5>Reklama</h5> falls outside the viewport.
The element <td class="menubelka_prawe"> falls outside the viewport.
The element <embed> falls outside the viewport.
The element <img src="reklamy/K04838.jpg"> falls outside the viewport.
The element <h5>Dodaj szkołę</h5> falls outside the viewport.
The element <td class="menubelka_prawe"> falls outside the viewport.
The element <td>Formularz doda…ły do katalogu</td> falls outside the viewport.
The element <h5>Nauka</h5> falls outside the viewport.
The element <td class="menubelka_prawe"> falls outside the viewport.
The element <td>Język angielski</td> falls outside the viewport.
The element <li>Słówka - testy</li> falls outside the viewport.
The element <li>Słówka - lekcje</li> falls outside the viewport.
The element <li>Testy po angielsku</li> falls outside the viewport.
The element <li>Gimnazjum - lekcje</li> falls outside the viewport.
The element <a href="index.php?co=nauka&id=95">Gimnazjum - testy do lekcji</a> falls outside the viewport.
The element <li>Liceum - lekcje</li> falls outside the viewport.
The element <li>Liceum - testy do lekcji</li> falls outside the viewport.
The element <td>Testy na prawo jazdy</td> falls outside the viewport.
The element <li>Kategoria B - lekcje</li> falls outside the viewport.
The element <a href="index.php?co=nauka&id=13">Kategoria B - testy do lekcji</a> falls outside the viewport.
The element <li>Testy do egzaminu</li> falls outside the viewport.
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The element <li>Słówka - testy</li> falls outside the viewport.
The element <li>Słówka - lekcje</li> falls outside the viewport.
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The element <a href="index.php?co=nauka&id=23">Gimnazjum - testy do lekcji</a> falls outside the viewport.
The element <li>Liceum - lekcje</li> falls outside the viewport.
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The element <li>Gimnazjum - lekcje</li> falls outside the viewport.
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The element <li>Liceum - lekcje</li> falls outside the viewport.
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The element <li>Konkurs "Kangur Matematyczny"</li> falls outside the viewport.
The element <td>Geografia</td> falls outside the viewport.
The element <li>Gimnazjum - lekcje</li> falls outside the viewport.
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The element <li>Liceum - lekcje</li> falls outside the viewport.
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The element <li>Państwa świata</li> falls outside the viewport.
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The element <li>Liceum - lekcje</li> falls outside the viewport.
The element <li>Liceum - testy do lekcji</li> falls outside the viewport.
The element <td>Język hiszpański</td> falls outside the viewport.
The element <li>Słówka</li> falls outside the viewport.
The element <td>Prawo</td> falls outside the viewport.
The element <a href="index.php?co=nauka&id=9">Egzamin konkur…na aplikantów</a> falls outside the viewport.
The element <td>Język polski</td> falls outside the viewport.
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The element <li>Ortografia - testy</li> falls outside the viewport.
The element <td>Historia</td> falls outside the viewport.
The element <li>Liceum - lekcje</li> falls outside the viewport.
The element <li>Liceum - testy do lekcji</li> falls outside the viewport.
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The element <td>Biologia</td> falls outside the viewport.
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The element <li>Liceum - testy do lekcji</li> falls outside the viewport.
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The element <li>Liceum - lekcje</li> falls outside the viewport.
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priority - 3Avoid plugins

Your page uses plugins, which prevents portions of your page from being used on many platforms. Find alternatives for plugin based content to increase compatibility.

Find alternatives for the following Flash plugins.

http://x02.szkolnictwo.pl/podreczniki-start_toolbar.swf (592 x 12).

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szkolnictwo.pl HTML validation

Errors

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Line: 1 Column: 1 - 121
"...<!DOCTYPE html PUBLIC '-//W3C//DTD XHTML 1.0 Transitional//EN' 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd'> <html..."

Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.

Line: 5 Column: 3 - 53
"...F-8" /> <meta http-equiv="Content-language" content="pl" /> <me..."

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

Line: 42 Column: 3 - 22
"...ft;'> <table width="100%"> <t..." Line: 204 Column: 9 - 44
"...> <table width='995px' align='center'> ..." Line: 209 Column: 4 - 36
"...ter'> <table border="0px" width='100%'> ..." Line: 971 Column: 4 - 23
"... <td> <table width='100%'> <..." Line: 997 Column: 4 - 23
"... <td> <table width='100%'> <..." Line: 1038 Column: 4 - 23
"...table> <table width='100%'> <..." Line: 1067 Column: 4 - 23
"...table> <table width='100%'> <..." Line: 1105 Column: 4 - 23
"...table> <table width='100%'> <..." Line: 1140 Column: 4 - 23
"...table> <table width='100%'> <..." Line: 1175 Column: 4 - 23
"...table> <table width='100%'> <..." Line: 1207 Column: 4 - 23
"...table> <table width='100%'> <..." Line: 1230 Column: 4 - 23
"...table> <table width='100%'> <..." Line: 1253 Column: 4 - 23
"...table> <table width='100%'> <..." Line: 1291 Column: 4 - 23
"...table> <table width='100%'> <..." Line: 1323 Column: 4 - 23
"...table> <table width='100%'> <..." Line: 1355 Column: 4 - 23
"...table> <table width='100%'> <..." Line: 1390 Column: 4 - 23
"...table> <table width='100%'> <..." Line: 1425 Column: 4 - 23
"...table> <table width='100%'> <..." Line: 1451 Column: 4 - 23
"...table> <table width='100%'> <..."

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

Line: 48 Column: 9 - 64
"...> <table class='header' align='center' style='padding: 0'> ..." Line: 95 Column: 12 - 92
"... <table align='center' style='border: 0px; height: 27px; vertical-align: middle;'> ..." Line: 99 Column: 15 - 34
"... <table align="left"> ..." Line: 116 Column: 15 - 34
"... <table align="left"> ..." Line: 133 Column: 15 - 34
"... <table align="left"> ..." Line: 150 Column: 15 - 34
"... <table align="left"> ..." Line: 168 Column: 15 - 34
"... <table align="left"> ..." Line: 185 Column: 15 - 34
"... <table align="left"> ..." Line: 204 Column: 9 - 44
"...> <table width='995px' align='center'> ..."

The “font” element is obsolete. Use CSS instead.

Line: 51 Column: 12 - 26
"... <font size='1'><br />..." Line: 58 Column: 13 - 41
"... <font color='white' size='6'> ..." Line: 354 Column: 1 - 15
"...="right"> <font size="1"><a hre..." Line: 894 Column: 48 - 63
"...mp;id=57"><font color=red>Oferta..."

The “width” attribute on the “td” element is obsolete. Use CSS instead.

Line: 71 Column: 17 - 29
"... <tr> <td width='133'> ..." Line: 97 Column: 62 - 81
"... middle;'> <td width='8' style='background: url(miniaturki.png) -150px -25px;'></td> ..." Line: 98 Column: 87 - 236
"...px;'></td> <td style='vertical-align: middle; text-align: center; background: url(img2/button_s.png);' width='167' onmouseover="clearTimeout(walk1);rozwijane_menu_pokaz(1)" onmouseout="walk1=setTimeout('rozwijane_menu_ukryj(1)',100)"> ..." Line: 112 Column: 19 - 111
"... </td> <td width='9' style='text-align: center; background: url(miniaturki.png) -189px -25px no-repeat;'></td> ..." Line: 114 Column: 117 - 81
"...at;'></td> <td width='8' style='background: url(miniaturki.png) -150px -25px;'></td> ..." Line: 115 Column: 87 - 234
"...px;'></td> <td style='vertical-align: middle; text-align: left; background: url(img2/button_s.png);' width='120' onmouseover="clearTimeout(walk2);rozwijane_menu_pokaz(2)" onmouseout="walk2=setTimeout('rozwijane_menu_ukryj(2)',100)"> ..." Line: 129 Column: 19 - 101
"... </td> <td width='9' style='text-align: center; background: url(img2/button_p.png) no-repeat;'></td> ..." Line: 131 Column: 107 - 81
"...at;'></td> <td width='8' style='background: url(miniaturki.png) -150px -25px;'></td> ..." Line: 132 Column: 87 - 236
"...px;'></td> <td style='vertical-align: middle; text-align: center; background: url(img2/button_s.png);' width='167' onmouseover="clearTimeout(walk4);rozwijane_menu_pokaz(4)" onmouseout="walk4=setTimeout('rozwijane_menu_ukryj(4)',100)"> ..." Line: 146 Column: 19 - 101
"... </td> <td width='9' style='text-align: center; background: url(img2/button_p.png) no-repeat;'></td> ..." Line: 148 Column: 107 - 81
"...at;'></td> <td width='8' style='background: url(miniaturki.png) -150px -25px;'></td> ..." Line: 149 Column: 87 - 236
"...px;'></td> <td style='vertical-align: middle; text-align: center; background: url(img2/button_s.png);' width='167' onmouseover="clearTimeout(walk3);rozwijane_menu_pokaz(3)" onmouseout="walk3=setTimeout('rozwijane_menu_ukryj(3)',100)"> ..." Line: 164 Column: 19 - 101
"... </td> <td width='9' style='text-align: center; background: url(img2/button_p.png) no-repeat;'></td> ..." Line: 166 Column: 107 - 81
"...at;'></td> <td width='8' style='background: url(miniaturki.png) -150px -25px;'></td> ..." Line: 167 Column: 87 - 117
"...px;'></td> <td style='vertical-align: middle; text-align: center; background: url(img2/button_s.png);' width='132'> ..." Line: 181 Column: 19 - 101
"... </td> <td width='9' style='text-align: center; background: url(img2/button_p.png) no-repeat;'></td> ..." Line: 183 Column: 107 - 81
"...at;'></td> <td width='8' style='background: url(miniaturki.png) -150px -25px;'></td> ..." Line: 184 Column: 87 - 117
"...px;'></td> <td style='vertical-align: middle; text-align: center; background: url(img2/button_s.png);' width='141'> ..." Line: 198 Column: 19 - 101
"... </td> <td width='8' style='text-align: center; background: url(img2/button_p.png) no-repeat;'></td> ..." Line: 206 Column: 14 - 51
"... <tr> <td width='12' align='left' valign='top'><img a..." Line: 207 Column: 122 - 41
"...f' /></td> <td width='971' align='center'> <..." Line: 211 Column: 11 - 34
"... <tr> <td width='180' align='center'> <a..." Line: 246 Column: 6 - 42
"...ble> </td> <td width='12' align='right' valign='top'><img a..." Line: 258 Column: 5 - 15
"...1px'> <tr> <td width='35'> </td>..." Line: 260 Column: 6 - 29
"...35'> </td> <td valign='top' width='215'> <br/>..." Line: 266 Column: 6 - 16
"...</p> </td> <td width='110'> </td>..." Line: 268 Column: 6 - 29
"...10'> </td> <td valign='top' width='210'> <br/>..." Line: 276 Column: 6 - 15
"...orm> </td> <td width='20'> </td>..." Line: 912 Column: 6 - 36
"...v> </td><td valign='top' width='195px'> <div ..." Line: 973 Column: 9 - 36
"...> <tr> <td align='center' width='20%'> ..." Line: 999 Column: 9 - 36
"...> <tr> <td align='center' width='20%'> ..." Line: 1004 Column: 11 - 34
"... </td> <td width='80%' align='left'> ..." Line: 1040 Column: 9 - 36
"...> <tr> <td align='center' width='20%'> ..." Line: 1045 Column: 11 - 34
"... </td> <td width='80%' align='left'> ..." Line: 1069 Column: 9 - 36
"...> <tr> <td align='center' width='20%'> ..." Line: 1074 Column: 11 - 34
"... </td> <td width='80%' align='left'> ..." Line: 1107 Column: 9 - 36
"...> <tr> <td align='center' width='20%'> ..." Line: 1112 Column: 11 - 34
"... </td> <td width='80%' align='left'> ..." Line: 1142 Column: 9 - 36
"...> <tr> <td align='center' width='20%'> ..." Line: 1147 Column: 11 - 34
"... </td> <td width='80%' align='left'> ..." Line: 1177 Column: 9 - 36
"...> <tr> <td align='center' width='20%'> ..." Line: 1182 Column: 11 - 34
"... </td> <td width='80%' align='left'> ..." Line: 1209 Column: 9 - 36
"...> <tr> <td align='center' width='20%'> ..." Line: 1214 Column: 11 - 34
"... </td> <td width='80%' align='left'> ..." Line: 1232 Column: 9 - 36
"...> <tr> <td align='center' width='20%'> ..." Line: 1237 Column: 11 - 34
"... </td> <td width='80%' align='left'> ..." Line: 1255 Column: 9 - 36
"...> <tr> <td align='center' width='20%'> ..." Line: 1260 Column: 11 - 34
"... </td> <td width='80%' align='left'> ..." Line: 1293 Column: 9 - 36
"...> <tr> <td align='center' width='20%'> ..." Line: 1298 Column: 11 - 34
"... </td> <td width='80%' align='left'> ..." Line: 1325 Column: 9 - 36
"...> <tr> <td align='center' width='20%'> ..." Line: 1330 Column: 11 - 34
"... </td> <td width='80%' align='left'> ..." Line: 1357 Column: 9 - 36
"...> <tr> <td align='center' width='20%'> ..." Line: 1362 Column: 11 - 34
"... </td> <td width='80%' align='left'> ..." Line: 1392 Column: 9 - 36
"...> <tr> <td align='center' width='20%'> ..." Line: 1397 Column: 11 - 34
"... </td> <td width='80%' align='left'> ..." Line: 1427 Column: 9 - 36
"...> <tr> <td align='center' width='20%'> ..." Line: 1432 Column: 11 - 34
"... </td> <td width='80%' align='left'> ..." Line: 1453 Column: 9 - 36
"...> <tr> <td align='center' width='20%'> ..." Line: 1458 Column: 11 - 34
"... </td> <td width='80%' align='left'> ..."

The “valign” attribute on the “td” element is obsolete. Use CSS instead.

Line: 74 Column: 19 - 51
"... </td> <td valign='top' style='align: left;'> ..." Line: 206 Column: 14 - 51
"... <tr> <td width='12' align='left' valign='top'><img a..." Line: 246 Column: 6 - 42
"...ble> </td> <td width='12' align='right' valign='top'><img a..." Line: 254 Column: 12 - 90
"...table><tr><td style='float: left; width: 800px; background-color: #FFFFFF;' valign='top'><div c..." Line: 260 Column: 6 - 29
"...35'> </td> <td valign='top' width='215'> <br/>..." Line: 268 Column: 6 - 29
"...10'> </td> <td valign='top' width='210'> <br/>..." Line: 912 Column: 6 - 36
"...v> </td><td valign='top' width='195px'> <div ..."

CSS: “align”: Property “align” doesn't exist.

Line: 74 Column: 19 - 51
"... </td> <td valign='top' style='align: left;'> ..."

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

Line: 206 Column: 14 - 51
"... <tr> <td width='12' align='left' valign='top'><img a..." Line: 207 Column: 122 - 41
"...f' /></td> <td width='971' align='center'> <..." Line: 211 Column: 11 - 34
"... <tr> <td width='180' align='center'> <a..." Line: 217 Column: 9 - 26
"...> </td> <td align='left'> <!-..." Line: 246 Column: 6 - 42
"...ble> </td> <td width='12' align='right' valign='top'><img a..." Line: 324 Column: 120 - 31
"...></tr><tr> <td colspan="2" align="center"><input..." Line: 927 Column: 48 - 66
"...lama"><tr><td align='center'> <a hr..." Line: 973 Column: 9 - 36
"...> <tr> <td align='center' width='20%'> ..." Line: 999 Column: 9 - 36
"...> <tr> <td align='center' width='20%'> ..." Line: 1004 Column: 11 - 34
"... </td> <td width='80%' align='left'> ..." Line: 1040 Column: 9 - 36
"...> <tr> <td align='center' width='20%'> ..." Line: 1045 Column: 11 - 34
"... </td> <td width='80%' align='left'> ..." Line: 1069 Column: 9 - 36
"...> <tr> <td align='center' width='20%'> ..." Line: 1074 Column: 11 - 34
"... </td> <td width='80%' align='left'> ..." Line: 1107 Column: 9 - 36
"...> <tr> <td align='center' width='20%'> ..." Line: 1112 Column: 11 - 34
"... </td> <td width='80%' align='left'> ..." Line: 1142 Column: 9 - 36
"...> <tr> <td align='center' width='20%'> ..." Line: 1147 Column: 11 - 34
"... </td> <td width='80%' align='left'> ..." Line: 1177 Column: 9 - 36
"...> <tr> <td align='center' width='20%'> ..." Line: 1182 Column: 11 - 34
"... </td> <td width='80%' align='left'> ..." Line: 1209 Column: 9 - 36
"...> <tr> <td align='center' width='20%'> ..." Line: 1214 Column: 11 - 34
"... </td> <td width='80%' align='left'> ..." Line: 1232 Column: 9 - 36
"...> <tr> <td align='center' width='20%'> ..." Line: 1237 Column: 11 - 34
"... </td> <td width='80%' align='left'> ..." Line: 1255 Column: 9 - 36
"...> <tr> <td align='center' width='20%'> ..." Line: 1260 Column: 11 - 34
"... </td> <td width='80%' align='left'> ..." Line: 1293 Column: 9 - 36
"...> <tr> <td align='center' width='20%'> ..." Line: 1298 Column: 11 - 34
"... </td> <td width='80%' align='left'> ..." Line: 1325 Column: 9 - 36
"...> <tr> <td align='center' width='20%'> ..." Line: 1330 Column: 11 - 34
"... </td> <td width='80%' align='left'> ..." Line: 1357 Column: 9 - 36
"...> <tr> <td align='center' width='20%'> ..." Line: 1362 Column: 11 - 34
"... </td> <td width='80%' align='left'> ..." Line: 1392 Column: 9 - 36
"...> <tr> <td align='center' width='20%'> ..." Line: 1397 Column: 11 - 34
"... </td> <td width='80%' align='left'> ..." Line: 1427 Column: 9 - 36
"...> <tr> <td align='center' width='20%'> ..." Line: 1432 Column: 11 - 34
"... </td> <td width='80%' align='left'> ..." Line: 1453 Column: 9 - 36
"...> <tr> <td align='center' width='20%'> ..." Line: 1458 Column: 11 - 34
"... </td> <td width='80%' align='left'> ..."

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

Line: 209 Column: 4 - 36
"...ter'> <table border="0px" width='100%'> ..."

Stray end tag “tr”.

Line: 243 Column: 10 - 13
"... </tr> </tr> </..."

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

Line: 262 Column: 1 - 32
"...br/><br/> <p class='inne' align='justify'><b>Zna..." Line: 264 Column: 1 - 32
"...br/><br/> <p class='inne' align='justify'><b>Zdo..." Line: 270 Column: 1 - 32
"...br/><br/> <p class='inne' align='justify'><b>Dzi..." Line: 351 Column: 1 - 32
"... <td> <p align="justify" class="inne"> Flag..." Line: 353 Column: 1 - 17
"...ckich</p> <p align="right"> <font..." Line: 777 Column: 1 - 31
".../script> <p class="inne" align="center"><a hre..." Line: 778 Column: 1 - 31
"...e</a></p> <p class="inne" align="center"><a hre..." Line: 856 Column: 1 - 30
"..." /></a> <p align="right" class="inne"> <a h..."

Attribute “alt” not allowed on element “input” at this point.

Line: 273 Column: 1 - 103
"...d='post'> <input alt='Zarejestruj' title='Zarejestruj' type='submit' name='zarejestruj' value='' class='log_5' /> </for..."

The “center” element is obsolete. Use CSS instead.

Line: 283 Column: 1 - 8
"...div> <br> <center><a hre..." Line: 792 Column: 1 - 8
"...><tr><td> <center><div s..." Line: 797 Column: 1 - 8
"...r/><br/> <center> <div..." Line: 823 Column: 1 - 8
"...</table> <center><div s..." Line: 841 Column: 1 - 8
"...</table> <center> <div..."

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Line: 283 Column: 40 - 95
"...=D00334a"><img src="zdj/wiadomosci/projekt_inzynier.jpg" border=0></a></..." Line: 854 Column: 39 - 66
"...ik#flash"><img src="img2/flash.jpg" /></a> ..."

Bad value “” for attribute “action” on element “form”: Must be non-empty.

Line: 313 Column: 1 - 30
"...ikaty"> <form action="" method="post"> <inpu..."

The “height” attribute on the “td” element is obsolete. Use CSS instead.

Line: 321 Column: 5 - 19
"...</tr> <tr><td height="2"></td><..."

Table column 3 established by element “td” has no cells beginning in it.

Line: 319 Column: 24 - 39
"...</b> </td><td colspan="2"><input..."

Bad value “uczelnie%2CGorzów Wielkopolski” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Line: 556 Column: 24 - 101
"...bsp; <a href="uczelnie%2CGorzów Wielkopolski" title="uczelnie Gorzów Wielkopolski">uczeln..."

Bad value “uczelnie%2CZielona Góra” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Line: 557 Column: 24 - 87
"...bsp; <a href="uczelnie%2CZielona Góra" title="uczelnie Zielona Góra">uczeln..."

Bad value “uczelnie%2CNowy S%C4%85cz” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Line: 564 Column: 24 - 86
"...bsp; <a href="uczelnie%2CNowy S%C4%85cz" title="uczelnie Nowy Sącz">uczeln..."

Element “nobr” not allowed as child of element “a” in this context. (Suppressing further errors from this subtree.)

Line: 885 Column: 96 - 101
"...ód dzieci <nobr>i młod..."

Start tag “a” seen but an element of the same type was already open.

Line: 928 Column: 31 - 82
"...d=PC1311'><a href="http://szkolnictwo.pl/index.php?id=PC1311"><objec..."

Element “object” is missing one or more of the following attributes: “data”, “type”.

Line: 933 Column: 83 - 7
"...d=PC1311"><object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,42,0" id="reklamy/PC1311-jedrol" width="171" height="193" > ..."

The “classid” attribute on the “object” element is obsolete. Use the “data” and “type” attributes to invoke plugins. To set a parameter with the name “classid”, use the “param” element.

The “codebase” attribute on the “object” element is obsolete. Use the “data” and “type” attributes to invoke plugins. To set a parameter with the name “codebase”, use the “param” element.

The “name” attribute on the “embed” element is obsolete. Use the “id” attribute instead.

Line: 949 Column: - 9
"...> <embed type="application/x-shockwave-flash" pluginspage="http://www.adobe.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" name="PC1311-jedrol" width="171" height="193" src="reklamy/PC1311-jedrol.swf" bgcolor="#FFFFFF" quality="high" seamlesstabbing="false" allowscriptaccess="always" > ..."

The element “embed” must not appear as a descendant of the “a” element.

Element “noembed” not allowed as child of element “object” in this context. (Suppressing further errors from this subtree.)

Line: 950 Column: 11 - 19
"... <noembed> ..."

Stray end tag “embed”.

Line: 952 Column: 9 - 16
"...> </embed> ..."

Stray end tag “a”.

Line: 953 Column: 20 - 23
"...bject></a></a><br />..."

A slash was not immediately followed by “>”.

Line: 1001 Column: - 66
"...f' alt="Nauka"/ width=1 height..." Line: 1042 Column: - 67
"...f' alt="Nauka"/ width=1 height..." Line: 1071 Column: - 66
"...f' alt="Nauka"/ width=1 height..." Line: 1109 Column: - 66
"...f' alt="Nauka"/ width=1 height..." Line: 1144 Column: - 67
"...f' alt="Nauka"/ width=1 height..." Line: 1179 Column: - 67
"...f' alt="Nauka"/ width=1 height..." Line: 1211 Column: - 67
"...f' alt="Nauka"/ width=1 height..." Line: 1234 Column: - 66
"...f' alt="Nauka"/ width=1 height..." Line: 1257 Column: - 67
"...f' alt="Nauka"/ width=1 height..." Line: 1295 Column: - 67
"...f' alt="Nauka"/ width=1 height..." Line: 1327 Column: - 67
"...f' alt="Nauka"/ width=1 height..." Line: 1359 Column: - 67
"...f' alt="Nauka"/ width=1 height..." Line: 1394 Column: - 67
"...f' alt="Nauka"/ width=1 height..." Line: 1429 Column: - 67
"...f' alt="Nauka"/ width=1 height..." Line: 1455 Column: - 67
"...f' alt="Nauka"/ width=1 height..."

Warnings

The “type” attribute is unnecessary for JavaScript resources.

Line: 15 Column: 3 - 55
"...ss" /> <script type="text/javascript" src="img2/skrypty.js"></scri..." Line: 16 Column: 3 - 52
"...script> <script type="text/javascript" src="img2/menu.js"></scri..." Line: 17 Column: 3 - 57
"...script> <script type="text/javascript" src="img2/menuprawe.js"></scri..." Line: 18 Column: 3 - 52
"...script> <script type="text/javascript" src="img2/ajax.js"></scri..." Line: 19 Column: 3 - 52
"...script> <script type="text/javascript" src="img2/anim.js"></scri..." Line: 21 Column: 3 - 53
"...pt> --> <script type="text/javascript" src="img2/flash.js"></scri..." Line: 22 Column: 3 - 56
"...script> <script type="text/javascript" src="img2/menu_top.js"></scri..." Line: 23 Column: 3 - 59
"...script> <script type="text/javascript" src="img2/niftyplayer.js"></scri..." Line: 24 Column: 3 - 57
"...script> <script type="text/javascript" src="img2/swfobject.js"></scri..." Line: 25 Column: 3 - 33
"...script> <script type="text/javascript"> fun..." Line: 223 Column: 1 - 31
"...d --> <script type='text/javascript'><!-- g..." Line: 235 Column: 1 - 64
"...</script> <script type='text/javascript' src='https://pagead2.googlesyndication.com/pagead/show_ads.js'> </scr..." Line: 286 Column: 1 - 31
"...er><br> <script type="text/javascript"> poka..." Line: 771 Column: 1 - 31
"...i> </ul> <script type="text/javascript"> <!-- ..." Line: 845 Column: 4 - 34
"...><br/> <script type="text/javascript"> docum..." Line: 1501 Column: 1 - 31
"...table> <script type="text/javascript"> va..." Line: 1533 Column: 1 - 31
"...> </map> <script type="text/javascript"> <!-- ..." Line: 1540 Column: 1 - 31
"...></table> <script type="text/javascript"> <!-- ..." Line: 1545 Column: 1 - 31
"...</script> <script type="text/javascript"> <!-- ..." Line: 1581 Column: 1 - 31
"... </table> <script type="text/javascript"> <!-- ..." Line: 1586 Column: 1 - 31
"...</script> <script type="text/javascript"> <!-- ..." Line: 1597 Column: 1 - 31
"... </table> <script type="text/javascript"> <!-- ..." Line: 1602 Column: 1 - 31
"...</script> <script type="text/javascript"> <!-- ..." Line: 1617 Column: 1 - 31
"... </table> <script type="text/javascript"> <!-- ..." Line: 1622 Column: 1 - 31
"...</script> <script type="text/javascript"> plus..." Line: 1627 Column: 1 - 31
"..."></div> <script type="text/javascript"> zamk..." Line: 1638 Column: 1 - 31
"... </div> <script type="text/javascript"> docu..."

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

Line: 283 Column: 40 - 95
"...=D00334a"><img src="zdj/wiadomosci/projekt_inzynier.jpg" border=0></a></..."

A table row was 1 columns wide, which is less than the column count established by the first row (3).

Line: 321 Column: 25 - 29
"...="2"></td></tr> <tr> ..."

A table row was 2 columns wide, which is less than the column count established by the first row (3).

Line: 323 Column: 111 - 115
"...x" /></td></tr><tr> <..." Line: 325 Column: 153 - 5
"...j" /></td> </tr> </tab..."

A table row was 1 columns wide, which is less than the column count established by the first row (2).

Line: 820 Column: 8 - 6
"...p; </td> </tr> </tab..." Line: 838 Column: 8 - 6
"...p; </td> </tr> </tab..."

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szkolnictwo.pl Ping

Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.

szkolnictwo.pl TRACEROUTE

Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.

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priority - 24Leverage 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:

priority - 6Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 11 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Use asynchronous versions of the following scripts:

Optimize CSS Delivery of the following:

priority - 1Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 13.7KiB (67% reduction).

priority - 1Optimize images

Properly formatting and compressing images can save many bytes of data.

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priority - 0Minify CSS

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szkolnictwo.pl Mobile Speed Test Quick Summary

priority - 34Leverage 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:

priority - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 9 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 11Optimize images

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priority - 0Reduce server response time

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szkolnictwo.pl Mobile Usability Test Quick Summary

priority - 33Use legible font sizes

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priority - 3Avoid plugins

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Find alternatives for the following Flash plugins.

szkolnictwo.pl HTML validation

Errors

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.

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

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

The “font” element is obsolete. Use CSS instead.

The “width” attribute on the “td” element is obsolete. Use CSS instead.

The “valign” attribute on the “td” element is obsolete. Use CSS instead.

CSS: “align”: Property “align” doesn't exist.

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

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

Stray end tag “tr”.

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

Attribute “alt” not allowed on element “input” at this point.

The “center” element is obsolete. Use CSS instead.