ESKK.PL ESKK – kursy językowe, zawodowe i hobbystyczne

eskk.pl Website Information

Daily Unique Visits: 784

Daily Page Views: 1,568

Income Per Day: $5

Estimated Value: $1,200

This website is located in Poland and is using following IP address 46.28.9.237. See the complete list of popular websites hosted in Poland.

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

Website eskk.pl is using the following name servers:

  • dns3.centuria.pl
  • dns2.centuria.pl
  • dns1.centuria.pl

and is probably hosted by E24 Sp. z o.o.. See the full list of other websites hosted by E24 Sp. z o.o..

The highest website eskk.pl position in Alexa rank database was 17662 and the lowest rank position was 990824. Current position of eskk.pl in Alexa rank database is 915091.

Desktop speed score of eskk.pl (82/100) is better than the results of 74.03% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of eskk.pl (95/100) is better than the results of 39.69% of other sites and means that the page is mobile-friendly.

Mobile speed score of eskk.pl (68/100) is better than the results of 72.32% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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eskk.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.


eskk.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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eskk.pl server information

Servers Location

eskk.pl desktop page speed rank

Last tested: 2017-05-25


Desktop Speed Medium
82/100

eskk.pl Desktop Speed Test Quick Summary


priority - 10Leverage 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.

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http://www.google-analytics.com/ga.js (2 hours)

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

Your page has 11 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js
http://eskk.pl/js/bjqs-1.3.min.js
http://eskk.pl/js/jquery.tools.1.2.5.min.js
http://eskk.pl/scripts/colorbox/jquery.colorbox-min.js
http://eskk.pl/scripts/custominput/customInput.js
http://eskk.pl/scripts/jquery-placeholder/jquery.placeholder.min.js
http://ajax.googleapis.com/ajax/libs/swfobject/2.1/swfobject.js
http://eskk.pl/scripts/wpaudioplayer/audio-player.js
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Optimize CSS Delivery of the following:

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http://eskk.pl/css/bootstrap.min.css
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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 11.3KiB (67% reduction).

Compressing http://api.behavioralmailing.com/js/data.js could save 10.2KiB (69% reduction).
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priority - 1Optimize images

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

Optimize the following images to reduce their size by 4.7KiB (19% reduction).

Compressing http://eskk.pl/images_new/icon/main_3.jpg could save 2.7KiB (16% reduction).
Compressing http://eskk.pl/images_new/eskk/logo.jpg could save 926B (29% reduction).
Compressing http://eskk.pl/images_new/eskk/logo-footer.jpg could save 608B (22% reduction).
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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 3.7KiB (37% reduction).

Minifying http://eskk.pl/js/jquery.colorbox.js could save 3.1KiB (36% reduction) after compression.
Minifying http://eskk.pl/js/scripts.js?1414764465 could save 672B (40% reduction) after compression.

priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 1.6KiB (13% reduction).

Minifying http://eskk.pl/ could save 1.6KiB (13% reduction) after compression.

eskk.pl Desktop Resource Breakdown

Total Resources127
Number of Hosts28
Static Resources93
JavaScript Resources43
CSS Resources5

eskk.pl mobile page speed rank

Last tested: 2017-05-25


Mobile Speed Medium
68/100

eskk.pl Mobile Speed Test Quick Summary


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

Your page has 11 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js
http://eskk.pl/js/bjqs-1.3.min.js
http://eskk.pl/js/jquery.tools.1.2.5.min.js
http://eskk.pl/scripts/colorbox/jquery.colorbox-min.js
http://eskk.pl/scripts/custominput/customInput.js
http://eskk.pl/scripts/jquery-placeholder/jquery.placeholder.min.js
http://ajax.googleapis.com/ajax/libs/swfobject/2.1/swfobject.js
http://eskk.pl/scripts/wpaudioplayer/audio-player.js
http://eskk.pl/js/scripts.js?1414764465
http://eskk.pl/eskkwp/wp-includes/js/l10n.js?ver=20101110
http://eskk.pl/js/jquery.colorbox.js

Optimize CSS Delivery of the following:

http://eskk.pl/css/bjqs.min.css
http://eskk.pl/css/bootstrap.min.css
http://eskk.pl/css/eskk.min.css
http://eskk.pl/css/bootstrap-glyphicons.min.css

priority - 14Leverage 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:

http://api.behavioralmailing.com/js/data.js (expiration not specified)
http://eskk.pl/fonts/glyphicons-halflings-regular.woff (expiration not specified)
http://eskk.pl/js/bjqs-1.3.min.js (expiration not specified)
http://eskk.pl/js/bootstrap.min.js (expiration not specified)
http://eskk.pl/js/jquery.colorbox.js (expiration not specified)
http://eskk.pl/js/jquery.tools.1.2.5.min.js (expiration not specified)
http://eskk.pl/js/newsletter.js (expiration not specified)
http://eskk.pl/scripts/colorbox/jquery.colorbox-min.js (expiration not specified)
http://eskk.pl/scripts/custominput/customInput.js (expiration not specified)
http://eskk.pl/scripts/jquery-placeholder/jquery.placeholder.min.js (expiration not specified)
http://eskk.pl/scripts/wpaudioplayer/audio-player.js (expiration not specified)
https://trackers.adtarget.me/test/cookie/result/ (expiration not specified)
https://static.doubleclick.net/instream/ad_status.js (15 minutes)
https://apis.google.com/js/plusone.js (30 minutes)
http://config1.veinteractive.com/scripts/5.0/capture-apps-5.0.0.js (60 minutes)
http://config1.veinteractive.com/scripts/shared/vendor.js (60 minutes)
http://config1.veinteractive.com/tags/AABDD771/796…3D/79A49D38287E/tag.js (60 minutes)
https://config1.veinteractive.com/scripts/shared/ifs-5.0.0.js (60 minutes)
http://www.google-analytics.com/ga.js (2 hours)

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 12.5KiB (65% reduction).

Compressing http://api.behavioralmailing.com/js/data.js could save 10.2KiB (69% reduction).
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Compressing http://wrap.tradedoubler.com/wrap?id=5547 could save 1.1KiB (54% reduction).

priority - 1Optimize images

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

Optimize the following images to reduce their size by 4.7KiB (19% reduction).

Compressing http://eskk.pl/images_new/icon/main_3.jpg could save 2.7KiB (16% reduction).
Compressing http://eskk.pl/images_new/eskk/logo.jpg could save 926B (29% reduction).
Compressing http://eskk.pl/images_new/eskk/logo-footer.jpg could save 608B (22% reduction).
Compressing http://eskk.pl/images_new/gp.jpg could save 547B (45% 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 3.7KiB (37% reduction).

Minifying http://eskk.pl/js/jquery.colorbox.js could save 3.1KiB (36% reduction) after compression.
Minifying http://eskk.pl/js/scripts.js?1414764465 could save 672B (40% reduction) after compression.

priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 1.6KiB (13% reduction).

Minifying http://eskk.pl/ could save 1.6KiB (13% reduction) after compression.

eskk.pl Mobile Resource Breakdown

Total Resources132
Number of Hosts35
Static Resources91
JavaScript Resources39
CSS Resources5

eskk.pl mobile page usability

Last tested: 2017-05-25


Mobile Usability Good
95/100

eskk.pl Mobile Usability Test Quick Summary


priority - 3Size 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 425 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:

The element <input id="newsletter-email" type="text" class="form-control input-lg email"> falls outside the viewport.

priority - 1Size 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.

The tap target <input type="checkbox" class="agree2"> is close to 1 other tap targets.
The tap target <a href="tel:801101909">801 101 909</a> and 1 others are close to other tap targets.
The tap target <input type="checkbox" class="agree2"> is close to 1 other tap targets.
The tap target <a href="http://eskk.pl…ulamin-serwisu" class="red-color">Regulamin serwisu</a> and 8 others are close to other tap targets.

eskk.pl HTML validation

Errors

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

Line: 777 Column: 21 - 123
"...s="fader"><img data-src="//eskk.pl/images_new/icon/main_1.jpg" class="img-responsive lazyload" alt="Językowe" /></div>..." Line: 790 Column: 2 - 103
".../strong> <img data-src="//eskk.pl/images_new/icon/main_2.jpg" class="img-responsive lazyload" alt="Zawodowe" /> <..." Line: 804 Column: 2 - 107
".../strong> <img data-src="//eskk.pl/images_new/icon/main_3.jpg" class="img-responsive lazyload" alt="Hobbystyczne" /> <..." Line: 957 Column: 3 - 118
"...blank"> <img data-src="//eskk.pl/images_new/icon/main-baner-campus.png" class="img-responsive lazyload" alt="Campus ESKK" /> </a..." Line: 962 Column: 3 - 118
"...blank"> <img data-src="//eskk.pl/images_new/eskk/audiobooki-lp.jpg" class="img-responsive lazyload" alt="Audiobooki ESKK" /> </a..." Line: 967 Column: 3 - 130
"...blank"> <img data-src="//eskk.pl/images_new/icon/main-baner-kdr.png" class="img-responsive lazyload" alt="Karta dużej rodziny - ESKK" /> </a..."

Duplicate ID “logoeskksvg”.

Line: 1314 Column: 5 - 170
"... <svg itemprop="logo" version="1.1" id="logoeskksvg" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" viewBox="0 0 585.2 253.7" enable-background="new 0 0 585.2 253.7" xml:space="preserve" style="height: 42px;width: auto;" role="img" aria-label="[title + description]"> ..."

Attribute “itemprop” not allowed on element “svg” at this point.

Line: 1314 Column: 5 - 170
"... <svg itemprop="logo" version="1.1" id="logoeskksvg" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" viewBox="0 0 585.2 253.7" enable-background="new 0 0 585.2 253.7" xml:space="preserve" style="height: 42px;width: auto;" role="img" aria-label="[title + description]"> ..."

Warnings

The first occurrence of ID “logoeskksvg” was here.

Line: 123 Column: 2 - 170
"...-brand"> <svg version="1.1" id="logoeskksvg" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" viewBox="0 0 585.2 253.7" enable-background="new 0 0 585.2 253.7" xml:space="preserve" style="height: 42px;width: auto;" role="img" aria-label="[title + description]"> <ti..."

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eskk.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.


eskk.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.