astor.com.pl Website Information

Daily Unique Visits: 1,131

Daily Page Views: 2,262

Income Per Day: $7

Estimated Value: $1,680

This website is located in Poland and is using following IP address 195.205.24.99. See the complete list of popular websites hosted in Poland.

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

Website astor.com.pl is using the following name servers:

ns1.nazwa.pl
ns2.nazwa.pl
ns3.nazwa.pl

and is probably hosted by Orange Polska Spolka Akcyjna. See the full list of other websites hosted by Orange Polska Spolka Akcyjna.

The highest website astor.com.pl position in Alexa rank database was 30785 and the lowest rank position was 998094. Current position of astor.com.pl in Alexa rank database is 634044.

Desktop speed score of astor.com.pl (8/100) is better than the results of 1.14% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of astor.com.pl (94/100) is better than the results of 36.81% of other sites and means that the page is mobile-friendly.

Mobile speed score of astor.com.pl (16/100) is better than the results of 3.07% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

astor.com.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.

astor.com.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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astor.com.pl server information

Servers Location

astor.com.pl desktop page speed rank

Last tested: 2019-11-05

Desktop Speed Bad

8/100

astor.com.pl Desktop Speed Test Quick Summary

priority - 485Optimize images

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priority - 41Leverage browser caching

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https://www.astor.com.pl/img/menu-icons/sterowanie.png (24 hours)
https://www.astor.com.pl/img/menu-icons/szkolenia-oferta.png (24 hours)
https://www.astor.com.pl/img/menu-icons/szkolenia.png (24 hours)
https://www.astor.com.pl/img/menu-icons/typy-rozwiazan.png (24 hours)
https://www.astor.com.pl/img/menu-icons/zgloszenia.png (24 hours)
https://www.astor.com.pl/img/poradnik-automatyka.png (24 hours)
https://www.astor.com.pl/img/praca-i-rozwoj.png (24 hours)
https://www.astor.com.pl/templates/astor2016/images/colorbox-overlay.png (24 hours)
https://www.astor.com.pl/templates/astor2016/images/i-cart-empty.png (24 hours)
https://www.astor.com.pl/templates/astor2016/images/i-user.png (24 hours)
https://www.astor.com.pl/templates/astor2016/images/logo-rwd.png (24 hours)
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priority - 9Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://astor.com.pl/
https://astor.com.pl/
https://www.astor.com.pl/

priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 11 blocking script resources and 7 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://www.astor.com.pl/templates/astor2016/js/jquery-1.11.3.min.js
https://www.astor.com.pl/templates/astor2016/js/jquery-migrate-1.2.1.min.js
https://www.astor.com.pl/templates/astor2016/js/bootstrap.min.js
https://www.astor.com.pl/libs/ext/js/jquery.cookie.js
https://www.astor.com.pl/libs/ext/js/validation.js
https://www.astor.com.pl/libs/ext/js/jquery-ui-1.8.20.custom.min.js
https://www.astor.com.pl/templates/astor2016/js/jquery.colorbox-min.js
https://www.astor.com.pl/templates/astor2016/js/jquery.colorbox-pl.js
https://www.astor.com.pl/templates/astor2016/js/script.js
https://www.astor.com.pl/media/system/js/caption.j…c58114171354eb36100e2f
https://static.mailerlite.com/js/w/webforms.min.js…a28c805acc70e1a88fa27c

Optimize CSS Delivery of the following:

https://www.astor.com.pl/templates/astor2016/css/bootstrap.min.css
https://www.astor.com.pl/templates/astor2016/css/common.css
https://www.astor.com.pl/templates/astor2016/css/website.css
https://www.astor.com.pl/templates/astor2016/css/forms.css
https://www.astor.com.pl/templates/astor2016/css/essentialline.css
https://www.astor.com.pl/templates/astor2016/css/animation.css
https://www.astor.com.pl/templates/astor2016/css/colorbox.css

priority - 5Reduce server response time

In our test, your server responded in 0.66 seconds.

priority - 2Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 43% of the final above-the-fold content could be rendered with the full HTML response.

Click to see the screenshot with only the HTML response:

priority - 1Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 6.4KiB (19% reduction).

Minifying https://www.astor.com.pl/templates/astor2016/css/website.css could save 3.1KiB (19% reduction) after compression.
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priority - 0Minify 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 3.5KiB (21% reduction).

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astor.com.pl Desktop Resource Breakdown

Total Resources	167
Number of Hosts	12
Static Resources	134
JavaScript Resources	21
CSS Resources	8

astor.com.pl mobile page speed rank

Last tested: 2019-11-22

Mobile Speed Bad

16/100

astor.com.pl Mobile Speed Test Quick Summary

priority - 263Optimize images

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

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priority - 62Leverage 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:

https://www.google.com/recaptcha/api.js (5 minutes)
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https://www.google-analytics.com/plugins/ua/ec.js (60 minutes)
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https://www.astor.com.pl/images/BA/BA_79/Audyt_fun…w_Karlinie_-_rys_1.jpg (24 hours)
https://www.astor.com.pl/images/BA/okladki/thumbs/BA97.jpg (24 hours)
https://www.astor.com.pl/images/Dni_otwarte_ASTOR_2019.png (24 hours)
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https://www.astor.com.pl/images/banners/Finanse_4_0.jpg (24 hours)
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https://www.astor.com.pl/images/dostawcy/astraada_2.png (24 hours)
https://www.astor.com.pl/images/dostawcy/emerson.png (24 hours)
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https://www.astor.com.pl/images/dostawcy/horner_2.png (24 hours)
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priority - 34Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://astor.com.pl/
https://astor.com.pl/
https://www.astor.com.pl/

priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 11 blocking script resources and 7 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 9Reduce server response time

In our test, your server responded in 0.83 seconds.

priority - 8Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 50% of the final above-the-fold content could be rendered with the full HTML response.

Click to see the screenshot with only the HTML response:

priority - 1Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 6.4KiB (19% reduction).

Minifying https://www.astor.com.pl/templates/astor2016/css/website.css could save 3.1KiB (18% reduction) after compression.
Minifying https://www.astor.com.pl/templates/astor2016/css/common.css could save 2.6KiB (19% reduction) after compression.
Minifying https://www.astor.com.pl/templates/astor2016/css/colorbox.css could save 495B (34% reduction) after compression.
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priority - 0Minify 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 3.5KiB (21% reduction).

astor.com.pl Mobile Resource Breakdown

Total Resources	166
Number of Hosts	11
Static Resources	135
JavaScript Resources	21
CSS Resources	8

astor.com.pl mobile page usability

Last tested: 2019-11-22

Mobile Usability Good

94/100

astor.com.pl Mobile Usability Test Quick Summary

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 427 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:

The element <div class="container">Katalog produk…yzacja Napędy</div> falls outside the viewport.
The element <h2 class="border-bottom">Poradnik Automatyka</h2> falls outside the viewport.
The element <img src="https://www.as…mputing-02.jpg" class="article-list-image"> falls outside the viewport.
The element <dd class="text-grey">2019-11-20</dd> falls outside the viewport.
The element <h2>Nowe szanse dl…dge computing?</h2> falls outside the viewport.
The element <p class="text-grey">W dobie powsze…obliczeniowej.</p> falls outside the viewport.
The element <a href="https://www.as…dge-computing/">czytaj więcej »</a> falls outside the viewport.
The element <img src="https://www.as…77125_opt.jpeg" class="article-list-image"> falls outside the viewport.
The element <dd class="text-grey">2019-11-18</dd> falls outside the viewport.
The element <h2>Czujniki siły…atnych detali?</h2> falls outside the viewport.
The element <p class="text-grey">Czujnik siły p…ce na chwytak.</p> falls outside the viewport.
The element <a href="https://www.as…atnych-detali/">czytaj więcej »</a> falls outside the viewport.
The element <h2 class="border-bottom">Biznes i Produkcja</h2> falls outside the viewport.
The element <img src="https://www.as…inspiracja.jpg" class="article-list-image"> falls outside the viewport.
The element <dd class="text-grey">2019-11-21</dd> falls outside the viewport.
The element <h2>HR inspirujący…iał finansów?</h2> falls outside the viewport.
The element <p class="text-grey">Od lat słyszym…ak się dzieje?</p> falls outside the viewport.
The element <a href="https://www.as…zial-finansow/">czytaj więcej »</a> falls outside the viewport.
The element <img src="https://www.as…cja-danych.jpg" class="article-list-image"> falls outside the viewport.
The element <dd class="text-grey">2019-11-18</dd> falls outside the viewport.
The element <h2>Integracja dan…rzemyśle 4.0?</h2> falls outside the viewport.
The element <p class="text-grey">Dane to „ropa…j organizacji.</p> falls outside the viewport.
The element <a href="https://www.as…przemysle-4-0/">czytaj więcej »</a> falls outside the viewport.
The element <h2 class="border-bottom">Centrum Prasowe</h2> falls outside the viewport.
The element <img src="/images/images…ilustracja.png" class="article-list-image"> falls outside the viewport.
The element <dd class="text-grey">2019-10-23</dd> falls outside the viewport.
The element <h2>Whitepaper "Fi…tora produkcji</h2> falls outside the viewport.
The element <p>ASTOR prezentu…Przemyśle 4.0.</p> falls outside the viewport.
The element <a href="/o-nas/artykul…dukcyjnej.html" class="">czytaj więcej »</a> falls outside the viewport.
The element <img src="/images/images…przewodnia.jpg" class="article-list-image"> falls outside the viewport.
The element <dd class="text-grey">2019-10-23</dd> falls outside the viewport.
The element <h2>Czy Twoja fabr…logiczny ASTOR</h2> falls outside the viewport.
The element <p>W wyłaniającej…y i społeczny.</p> falls outside the viewport.
The element <a href="/o-nas/artykul…zny-astor.html" class="">czytaj więcej »</a> falls outside the viewport.
The element <div class="text-center">Wczytaj więcej</div> falls outside the viewport.
The element <p></p> falls outside the viewport.
The element <div class="container">Sklep internet…cz szczegóły »</div> falls outside the viewport.

astor.com.pl HTML validation

Errors

Bad value “Cache-control” for attribute “http-equiv” on element “meta”.

Line: 12 Column: 2 - 53
"...Edge" /> <meta http-equiv="Cache-control" content="no-cache"> <met..."

Bad value “expires” for attribute “http-equiv” on element “meta”.

Line: 14 Column: 2 - 40
"...tf-8" /> <meta http-equiv="expires" content="0"> <met..."

A document must not include more than one “meta” element with a “http-equiv” attribute whose value is “content-type”.

Line: 44 Column: 2 - 70
"....pl/" /> <meta http-equiv="content-type" content="text/html; charset=utf-8" /> <met..."

Attribute “href” not allowed on element “form” at this point.

Line: 101 Column: 3 - 43
"...Label"> <form id="logout" href="#" method="POST"><input..."

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

Line: 135 Column: 1 - 64
"...er-icon"> <form id="login" href="#" method="POST" style="display:inline;"><input..."

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

Line: 160 Column: 95 - 126
"...w-search"><img src="/images/szukaj.png" /></a> ..." Line: 251 Column: 123 - 169
"...clearfix"><img src="/images/menu-icons/referencje.png" /><span ..." Line: 261 Column: 61 - 108
"...clearfix"><img src="/img/menu-icons/centrum-prasowe.png" >Znajdź..." Line: 317 Column: 44 - 99
"...clearfix"><img src="/images/menu-icons/zgloszenia-serwisowe.png" >Zgłosz..." Line: 345 Column: 66 - 111
"...clearfix"><img src="/images/menu-icons/stanowiska.png" >Klienc..." Line: 369 Column: 76 - 118
"...clearfix"><img src="/images/menu-icons/klienci.png" >Progra..." Line: 374 Column: 76 - 116
"...clearfix"><img src="/img/menu-icons/korzysci.png" >Progra..." Line: 388 Column: 83 - 128
"...clearfix"><img src="/images/menu-icons/wdrozenia2.png" > Case ..." Line: 402 Column: 43 - 88
"...clearfix"><img src="/images/menu-icons/referencje.png" >Klienc..." Line: 416 Column: 101 - 147
"...ake-link"><img src="/images/menu-icons/aktualnosci.png" > Czaso..." Line: 453 Column: 83 - 129
"...clearfix"><img src="/images/menu-icons/robotyzacja.png" >Szkole..." Line: 472 Column: 82 - 123
"...clearfix"><img src="/images/menu-icons/branze.png" >Szkole..." Line: 491 Column: 101 - 149
"...fix c-b" ><img src="/img/menu-icons/szkolenia-oferta.png" >E-szko..." Line: 508 Column: 104 - 145
"...rfix c-b"><img src="/img/menu-icons/szkolenia.png" > O Aka..." Line: 535 Column: 77 - 119
"...clearfix"><img src="/images/menu-icons/kontakt.png" >Kontak..." Line: 546 Column: 61 - 112
"...clearfix"><img src="/images/menu-icons/pomoc-techniczna.png" >Ogólno..." Line: 557 Column: 77 - 122
"...clearfix"><img src="/images/menu-icons/stanowiska.png" > Firma..." Line: 757 Column: 115 - 151
"...:-30px;"> <img src="/images/slider-left.png" /> </a><..." Line: 757 Column: 254 - 291
"... -40px;"> <img src="/images/slider-right.png" /> </a> ..." Line: 966 Column: 4717 - 4753
"...de="prev"><img src="/images/slider-left.png" /></a> <..." Line: 967 Column: 94 - 131
"...de="next"><img src="/images/slider-right.png" />..."

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

Line: 182 Column: 6 - 28
"...ch"> <style type="text/css"> .ui-a..." Line: 834 Column: 24 - 30
"...ol-sm-6"> <style> .arti..." Line: 901 Column: 3 - 25
"...ript> <style type="text/css"> .abt..."

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

Line: 251 Column: 28 - 75
"...own-menu"><div class="menu_rozwiazania_module visible-lg"><a hre..." Line: 255 Column: 28 - 61
"...own-menu"><div class="menu_wsparcie_module"> <div..." Line: 337 Column: 1 - 33
"...wn-menu"> <div class="menu_klienci_module"> <div..." Line: 415 Column: 1 - 31
"...n-menu"> <div class="menu_onas_module" > <a hr..." Line: 443 Column: 1 - 33
"...enu"> <div class="menu_klienci_module"> <div..."

No space between attributes.

Line: 252 Column: - 78
"...i_2.png' alt=''class="round-im..." Line: 393 Column: - 274
"...s_1.jpg' alt=''class="pull-lef..." Line: 404 Column: - 88
"...100.png' alt=''class="round-im..." Line: 596 Column: - 874
"...gram korzyści "Zyskujesz z AST..."

End tag “ul” seen, but there were open elements.

Line: 412 Column: 1 - 5
"... </div> </ul></li><..."

Unclosed element “div”.

Line: 337 Column: 1 - 33
"...wn-menu"> <div class="menu_klienci_module"> <div..."

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

Line: 527 Column: 28 - 64
"...own-menu"><www.div class="menu_kontakt_module"> <div..."

End tag “div” seen, but there were open elements.

Line: 567 Column: 1 - 6
"...v> </div> </div> </ul>..." Line: 570 Column: 1 - 6
"...li></ul> </div> </..."

Unclosed element “www.div”.

Line: 527 Column: 28 - 64
"...own-menu"><www.div class="menu_kontakt_module"> <div..."

Unclosed element “ul”.

Line: 527 Column: 2 - 27
"...pan></a> <ul class="dropdown-menu"><www.d..." Line: 247 Column: 1 - 55
"...llapse"> <ul class="nav menu top-menu navbar-nav" id="top-menu"> <li ..."

Stray end tag “ul”.

Line: 568 Column: 1 - 5
"...v> </div> </ul></li><..." Line: 568 Column: 11 - 15
"...</ul></li></ul> </di..."

No “li” element in scope but a “li” end tag seen.

Line: 568 Column: 6 - 10
"...div> </ul></li></ul> ..."

Unclosed element “nav”.

Line: 159 Column: 2 - 40
"...ainer"> <nav class="navbar " role="navigation"> <..."

Stray end tag “nav”.

Line: 572 Column: 2 - 7
"...</div> </nav> </di..."

Stray end tag “div”.

Line: 575 Column: 8 - 13
"... </div></div> <..." Line: 1059 Column: 4 - 9
"... </div> <..." Line: 1062 Column: 3 - 8
".../div> </div> ..."

Attribute “lowsrc” not allowed on element “img” at this point.

Line: 596 Column: 182 - 311
"...are.html"><img lowsrc="images/banners/astor_wonderware_slider-01_MWO.jpg" alt="Przyszłość przemysłu jest w Twoich rękach" class="lazy-load"></a><d..." Line: 596 Column: 777 - 911
"...esz.html"><img lowsrc="images/banners/ASTOR-program-korzysci-zyskujesz-z-astor.jpg" alt="Program korzyści "Zyskujesz z ASTOR"" class="lazy-load"></a><d..." Line: 597 Column: 130 - 244
"...dustry4/"><img lowsrc="images/slider/Industry-4-ASTOR.jpg" alt="Przemysł 4.0 już tu jest. Co o nim wiesz?" class="lazy-load"></a><d..."

Element “img” is missing required attribute “src”.

Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.

Line: 596 Column: - 891
"...skujesz z ASTOR"" class="lazy-..." Line: 596 Column: - 892
"...kujesz z ASTOR"" class="lazy-l..."

Attribute “zyskujesz” not allowed on element “img” at this point.

Line: 596 Column: 777 - 911
"...esz.html"><img lowsrc="images/banners/ASTOR-program-korzysci-zyskujesz-z-astor.jpg" alt="Program korzyści "Zyskujesz z ASTOR"" class="lazy-load"></a><d..."

Attribute “z” not allowed on element “img” at this point.

Line: 596 Column: 777 - 911
"...esz.html"><img lowsrc="images/banners/ASTOR-program-korzysci-zyskujesz-z-astor.jpg" alt="Program korzyści "Zyskujesz z ASTOR"" class="lazy-load"></a><d..."

Attribute “astor""” not allowed on element “img” at this point.

Line: 596 Column: 777 - 911
"...esz.html"><img lowsrc="images/banners/ASTOR-program-korzysci-zyskujesz-z-astor.jpg" alt="Program korzyści "Zyskujesz z ASTOR"" class="lazy-load"></a><d..."

Stray end tag “span”.

Line: 649 Column: 63 - 69
"...rzyszłości</span> </h4..." Line: 661 Column: 64 - 70
"...ch Stepan </span> </h4..."

No “p” element in scope but a “p” end tag seen.

Line: 671 Column: 1 - 4
"...v> </div> </p> ..." Line: 879 Column: 1 - 4
".../a></div> </p> </div..." Line: 1117 Column: 124 - 127
"...m.pl</div></p> <s..."

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

Line: 818 Column: 452 - 486
"...ll-right"><a href="/o-nas/artykuly.html#261">Techno..." Line: 824 Column: 428 - 462
"...ll-right"><a href="/o-nas/artykuly.html#262">Biznes..." Line: 832 Column: 417 - 451
"...ll-right"><a href="/o-nas/artykuly.html#263">CSR</a..." Line: 865 Column: 332 - 383
"...ll-right"><a href="https://blog.astor.com.pl" target="_blank">Blog</..."

Element “div” is missing a required instance of child element “dd”.

Line: 818 Column: 502 - 507
"...ologia</a></div><dd cl..." Line: 824 Column: 473 - 478
"...Biznes</a></div><dd cl..." Line: 832 Column: 459 - 464
"...3">CSR</a></div><dd cl..." Line: 865 Column: 392 - 397
"...">Blog</a></div><dd cl..."

Element “div” is missing a required instance of child element “dt”.

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

Line: 818 Column: 508 - 529
"...</a></div><dd class="text-grey"><time ..." Line: 824 Column: 479 - 500
"...</a></div><dd class="text-grey"><time ..." Line: 832 Column: 465 - 486
"...</a></div><dd class="text-grey"><time ..." Line: 865 Column: 398 - 419
"...</a></div><dd class="text-grey"><time ..."

The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.

Line: 910 Column: 1 - 381
"...yle=""> <iframe src="https://www.facebook.com/plugins/page.php?href=https%3A%2F%2Fwww.facebook.com%2FASTOR.automatyzacja%2F&tabs=timeline&width=380&height=300&small_header=true&adapt_container_width=true&hide_cover=false&show_facepile=false&appId=303352853208368" width="380" height="300" style="border:none;overflow:hidden" scrolling="no" frameborder="0" allowTransparency="true"></iframe> </..."

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

The “allowtransparency” attribute on the “iframe” element is obsolete. Use CSS instead.

The “aria-labelledby” attribute must point to an element in the same document.

Line: 100 Column: 3 - 54
"...iner"> <div class="top-user-menu" aria-labelledby="dLabel"> <fo..."

The “itemprop” attribute was specified, but the element is not a property of any item.

Line: 818 Column: 530 - 589
"...ext-grey"><time datetime="2017-12-11 07:46:22" itemprop="dateCreated"><img a..." Line: 824 Column: 501 - 560
"...ext-grey"><time datetime="2017-12-12 07:11:53" itemprop="dateCreated"><img a..." Line: 832 Column: 487 - 546
"...ext-grey"><time datetime="2017-11-22 08:23:07" itemprop="dateCreated"><img a..." Line: 865 Column: 420 - 470
"...ext-grey"><time datetime="20.09.2017" itemprop="dateCreated"><img a..."

Warnings

The “navigation” role is unnecessary for element “nav”.

Line: 159 Column: 2 - 40
"...ainer"> <nav class="navbar " role="navigation"> <..."

Attribute “astor""” is not serializable as XML 1.0.

Line: 596 Column: 777 - 911
"...esz.html"><img lowsrc="images/banners/ASTOR-program-korzysci-zyskujesz-z-astor.jpg" alt="Program korzyści "Zyskujesz z ASTOR"" class="lazy-load"></a><d..."

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astor.com.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.

astor.com.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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astor.com.pl desktop page speed rank

astor.com.pl Desktop Speed Test Quick Summary

priority - 485Optimize images

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

Optimize the following images to reduce their size by 4.6MiB (57% reduction).

priority - 41Leverage 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 - 9Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 11 blocking script resources and 7 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 5Reduce server response time

In our test, your server responded in 0.66 seconds.

priority - 2Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

priority - 1Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 6.4KiB (19% reduction).

priority - 0Minify 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 3.5KiB (21% reduction).

astor.com.pl Desktop Resource Breakdown

astor.com.pl mobile page speed rank

astor.com.pl Mobile Speed Test Quick Summary

priority - 263Optimize images

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

Optimize the following images to reduce their size by 2.5MiB (23% reduction).

priority - 62Leverage 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 - 34Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 11 blocking script resources and 7 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 9Reduce server response time

In our test, your server responded in 0.83 seconds.

priority - 8Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

priority - 1Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 6.4KiB (19% reduction).

priority - 0Minify 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 3.5KiB (21% reduction).

astor.com.pl Mobile Resource Breakdown

astor.com.pl mobile page usability

astor.com.pl Mobile Usability Test Quick Summary

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 427 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:

astor.com.pl HTML validation

Errors

Bad value “Cache-control” for attribute “http-equiv” on element “meta”.

Bad value “expires” for attribute “http-equiv” on element “meta”.

A document must not include more than one “meta” element with a “http-equiv” attribute whose value is “content-type”.

Attribute “href” not allowed on element “form” at this point.

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

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

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

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

No space between attributes.

End tag “ul” seen, but there were open elements.

Unclosed element “div”.

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

End tag “div” seen, but there were open elements.

Unclosed element “www.div”.