JCUBIC.PL Głównie JavaScript | Blog głównie o Front-Endzie

jcubic.pl Website Information

Daily Unique Visits: 1,206

Daily Page Views: 2,412

Income Per Day: $7

Estimated Value: $1,680

This website is located in Poland and is using following IP address 185.255.40.21. See the complete list of popular websites hosted in Poland.

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

Website jcubic.pl is using the following name servers:

  • ns2.atthost.pl
  • ns1.atthost.pl

and is probably hosted by "SPRINT" S.A.. See the full list of other websites hosted by "SPRINT" S.A..

The highest website jcubic.pl position in Alexa rank database was 44383 and the lowest rank position was 999162. Current position of jcubic.pl in Alexa rank database is 594392.

Desktop speed score of jcubic.pl (87/100) is better than the results of 84.39% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of jcubic.pl (96/100) is better than the results of 46.59% of other sites and means that the page is mobile-friendly.

Mobile speed score of jcubic.pl (76/100) is better than the results of 85.22% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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jcubic.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.


jcubic.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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jcubic.pl server information

Servers Location

jcubic.pl desktop page speed rank

Last tested: 2017-05-07


Desktop Speed Good
87/100

jcubic.pl Desktop Speed Test Quick Summary


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

Your page has 1 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://cdn.mathjax.org/mathjax/latest/MathJax.js?c…=TeX-AMS-MML_HTMLorMML

Optimize CSS Delivery of the following:

http://fonts.googleapis.com/css?family=Lora:400,40…subset=latin,latin-ext
http://jcubic.pl/css/style.css

priority - 3Leverage 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://jcubic.pl/css/style.css (expiration not specified)
http://jcubic.pl/img/background.jpg (expiration not specified)
http://jcubic.pl/img/rss.png (expiration not specified)
http://piwik.jcubic.pl/piwik.js (expiration not specified)
http://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js (60 minutes)
https://pagead2.googlesyndication.com/pagead/osd.js (60 minutes)

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 65% of the final above-the-fold content could be rendered with the full HTML response.

priority - 1Optimize images

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

Optimize the following images to reduce their size by 10.4KiB (16% reduction).

Compressing http://jcubic.pl/img/background.jpg could save 9.5KiB (16% reduction).
Compressing https://scontent-atl3-1.xx.fbcdn.net/v/t1.0-0/p130…b97006a950&oe=597A4C94 could save 932B (15% reduction).

priority - 0Minify 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 617B (26% reduction).

Minifying http://jcubic.pl/css/style.css could save 617B (26% reduction) after compression.

jcubic.pl Desktop Resource Breakdown

Total Resources45
Number of Hosts13
Static Resources31
JavaScript Resources15
CSS Resources4

jcubic.pl mobile page speed rank

Last tested: 2017-04-30


Mobile Speed Medium
76/100

jcubic.pl Mobile Speed Test Quick Summary


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

Your page has 2 blocking CSS resources. This causes a delay in rendering your page.

Optimize CSS Delivery of the following:

http://fonts.googleapis.com/css?family=Lora:400,40…subset=latin,latin-ext
http://jcubic.pl/css/style.css

priority - 4Leverage 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://jcubic.pl/css/style.css (expiration not specified)
http://jcubic.pl/img/background.jpg (expiration not specified)
http://jcubic.pl/img/rss.png (expiration not specified)
http://piwik.jcubic.pl/piwik.js (expiration not specified)
http://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js (60 minutes)
https://pagead2.googlesyndication.com/pagead/osd.js (60 minutes)

priority - 1Optimize images

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

Optimize the following images to reduce their size by 10.4KiB (16% reduction).

Compressing http://jcubic.pl/img/background.jpg could save 9.5KiB (16% reduction).
Compressing https://scontent-atl3-1.xx.fbcdn.net/v/t1.0-0/p130…b97006a950&oe=597A4C94 could save 932B (15% reduction).

priority - 0Minify 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 617B (26% reduction).

Minifying http://jcubic.pl/css/style.css could save 617B (26% reduction) after compression.

jcubic.pl Mobile Resource Breakdown

Total Resources55
Number of Hosts15
Static Resources38
JavaScript Resources19
CSS Resources4

jcubic.pl mobile page usability

Last tested: 2017-04-30


Mobile Usability Good
96/100

jcubic.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.

The tap target <a href="/2017/04/odmia…przypadki.html">Trik z odmianą…rzez przypadki</a> and 5 others are close to other tap targets.

The tap target <a href="http://jcubic.…ub-jankiewicz/">Jakub Jankiewicz</a> and 5 others are close to other tap targets.

The tap target <a href="http://creativ…ses/by-sa/4.0/">CC-BY-SA</a> and 1 others are close to other tap targets.

jcubic.pl HTML validation

Errors

Bad value “https://fonts.googleapis.com/css?family=Lora:400,400italic,700,700italic|Scada:700italic,700&subset=latin,latin-ext” for attribute “href” on element “link”: Illegal character in query: “|” is not allowed.

Line: 37 Column: 3 - 185
"...dif]--> <link href='https://fonts.googleapis.com/css?family=Lora:400,400italic,700,700italic|Scada:700italic,700&amp;subset=latin,latin-ext' rel='stylesheet' type='text/css' media="only x" /><!-- ..." Line: 289 Column: 3 - 170
"... </div> <link href='https://fonts.googleapis.com/css?family=Lora:400,400italic,700,700italic|Scada:700italic,700&amp;subset=latin,latin-ext' rel='stylesheet' type='text/css' /> <sc..."

Bad value “only x” for attribute “media” on element “link”: Expected a CSS media type but the query ended.

Line: 37 Column: 3 - 185
"...dif]--> <link href='https://fonts.googleapis.com/css?family=Lora:400,400italic,700,700italic|Scada:700italic,700&amp;subset=latin,latin-ext' rel='stylesheet' type='text/css' media="only x" /><!-- ..."

Bad value “schema.dc” for attribute “rel” on element “link”: The string “schema.dc” is not a registered keyword.

Line: 67 Column: 3 - 66
"... --> <link rel="schema.dc" href="http://purl.org/dc/elements/1.1/" /> <me..."

Bad value “1000px” for attribute “width” on element “iframe”: Expected a digit but saw “p” instead.

Line: 245 Column: 13 - 112
"... <iframe name="f1e31f1905d0e3" width="1000px" height="234px" frameborder="0" allowfullscreen="true" scrolling="no" title="fb:page Facebook Social Plugin" src= "https://www.facebook.com/v3.0/plugins/page.php?adapt_container_width=true&amp;app_id=189968458392836&amp;channel=http%3A%2F%2Fstaticxx.facebook.com%2Fconnect%2Fxd_arbiter%2Fr%2FEIL5DcDc3Zh.js%3Fversion%3D42%23cb%3Df1758ee2ebe193c%26domain%3Dlocalhost%26origin%3Dhttp%253A%252F%252Flocalhost%252Ff461792fb8fafc%26relation%3Dparent.parent&amp;container_width=300&amp;height=240&amp;hide_cover=false&amp;href=https%3A%2F%2Fwww.facebook.com%2Fglowniejavascript%2F&amp;locale=pl_PL&amp;sdk=joey&amp;show_facepile=true&amp;small_header=false" style="border: none; visibility: visible; width: 300px; height: 234px" class="" id="f1e31f1905d0e3"></ifra..."

Bad value “234px” for attribute “height” on element “iframe”: Expected a digit but saw “p” instead.

Line: 245 Column: 13 - 112
"... <iframe name="f1e31f1905d0e3" width="1000px" height="234px" frameborder="0" allowfullscreen="true" scrolling="no" title="fb:page Facebook Social Plugin" src= "https://www.facebook.com/v3.0/plugins/page.php?adapt_container_width=true&amp;app_id=189968458392836&amp;channel=http%3A%2F%2Fstaticxx.facebook.com%2Fconnect%2Fxd_arbiter%2Fr%2FEIL5DcDc3Zh.js%3Fversion%3D42%23cb%3Df1758ee2ebe193c%26domain%3Dlocalhost%26origin%3Dhttp%253A%252F%252Flocalhost%252Ff461792fb8fafc%26relation%3Dparent.parent&amp;container_width=300&amp;height=240&amp;hide_cover=false&amp;href=https%3A%2F%2Fwww.facebook.com%2Fglowniejavascript%2F&amp;locale=pl_PL&amp;sdk=joey&amp;show_facepile=true&amp;small_header=false" style="border: none; visibility: visible; width: 300px; height: 234px" class="" id="f1e31f1905d0e3"></ifra..."

Bad value “true” for attribute “allowfullscreen” on element “iframe”.

Line: 245 Column: 13 - 112
"... <iframe name="f1e31f1905d0e3" width="1000px" height="234px" frameborder="0" allowfullscreen="true" scrolling="no" title="fb:page Facebook Social Plugin" src= "https://www.facebook.com/v3.0/plugins/page.php?adapt_container_width=true&amp;app_id=189968458392836&amp;channel=http%3A%2F%2Fstaticxx.facebook.com%2Fconnect%2Fxd_arbiter%2Fr%2FEIL5DcDc3Zh.js%3Fversion%3D42%23cb%3Df1758ee2ebe193c%26domain%3Dlocalhost%26origin%3Dhttp%253A%252F%252Flocalhost%252Ff461792fb8fafc%26relation%3Dparent.parent&amp;container_width=300&amp;height=240&amp;hide_cover=false&amp;href=https%3A%2F%2Fwww.facebook.com%2Fglowniejavascript%2F&amp;locale=pl_PL&amp;sdk=joey&amp;show_facepile=true&amp;small_header=false" style="border: none; visibility: visible; width: 300px; height: 234px" class="" id="f1e31f1905d0e3"></ifra..."

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

Line: 245 Column: 13 - 112
"... <iframe name="f1e31f1905d0e3" width="1000px" height="234px" frameborder="0" allowfullscreen="true" scrolling="no" title="fb:page Facebook Social Plugin" src= "https://www.facebook.com/v3.0/plugins/page.php?adapt_container_width=true&amp;app_id=189968458392836&amp;channel=http%3A%2F%2Fstaticxx.facebook.com%2Fconnect%2Fxd_arbiter%2Fr%2FEIL5DcDc3Zh.js%3Fversion%3D42%23cb%3Df1758ee2ebe193c%26domain%3Dlocalhost%26origin%3Dhttp%253A%252F%252Flocalhost%252Ff461792fb8fafc%26relation%3Dparent.parent&amp;container_width=300&amp;height=240&amp;hide_cover=false&amp;href=https%3A%2F%2Fwww.facebook.com%2Fglowniejavascript%2F&amp;locale=pl_PL&amp;sdk=joey&amp;show_facepile=true&amp;small_header=false" style="border: none; visibility: visible; width: 300px; height: 234px" class="" id="f1e31f1905d0e3"></ifra..."

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

Line: 245 Column: 13 - 112
"... <iframe name="f1e31f1905d0e3" width="1000px" height="234px" frameborder="0" allowfullscreen="true" scrolling="no" title="fb:page Facebook Social Plugin" src= "https://www.facebook.com/v3.0/plugins/page.php?adapt_container_width=true&amp;app_id=189968458392836&amp;channel=http%3A%2F%2Fstaticxx.facebook.com%2Fconnect%2Fxd_arbiter%2Fr%2FEIL5DcDc3Zh.js%3Fversion%3D42%23cb%3Df1758ee2ebe193c%26domain%3Dlocalhost%26origin%3Dhttp%253A%252F%252Flocalhost%252Ff461792fb8fafc%26relation%3Dparent.parent&amp;container_width=300&amp;height=240&amp;hide_cover=false&amp;href=https%3A%2F%2Fwww.facebook.com%2Fglowniejavascript%2F&amp;locale=pl_PL&amp;sdk=joey&amp;show_facepile=true&amp;small_header=false" style="border: none; visibility: visible; width: 300px; height: 234px" class="" id="f1e31f1905d0e3"></ifra..."

Warnings

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

Line: 82 Column: 7 - 29
"...er> <section class="intro"> ..." Line: 86 Column: 7 - 15
"...on> <section> ..."

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jcubic.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.


jcubic.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.