Tools & Wizards About Us
szkolalinuxa.edu.pl screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

szkolalinuxa.edu.pl

Strona domeny szkolalinuxa.edu.pl

Page Load Speed

14.8 sec in total

First Response

6.7 sec

Resources Loaded

7.8 sec

Page Rendered

314 ms

szkolalinuxa.edu.pl screenshot

About Website

Click here to check amazing Szkolalinuxa content. Otherwise, check out these important facts you probably never knew about szkolalinuxa.edu.pl

Szkolenia Linux, UNIX, programowanie. Warszawa. Zostań administratorem!. Podnieś kwalifikacje! Profesjonalne szkolenia dla firm prowadzone przez najstarszą placówkę tego typu w Polsce.

Visit szkolalinuxa.edu.pl

Key Findings

We analyzed Szkolalinuxa.edu.pl page load time and found that the first response time was 6.7 sec and then it took 8.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

szkolalinuxa.edu.pl performance score

0

Network Requests Diagram

szkolalinuxa.edu.pl

6712 ms

node.css

161 ms

poll.css

159 ms

defaults.css

166 ms

system.css

166 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 94% of them (58 requests) were addressed to the original Szkolalinuxa.edu.pl, 3% (2 requests) were made to Jakilinux.org and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (6.7 sec) belongs to the original domain Szkolalinuxa.edu.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 108.9 kB (40%)

Content Size

270.9 kB

After Optimization

161.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Szkolalinuxa.edu.pl main page is 270.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Images take 116.4 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 27.5 kB

  • Original 36.5 kB
  • After minification 32.5 kB
  • After compression 9.0 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 4.0 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 27.5 kB or 75% of the original size.

Image Optimization

-6%

Potential reduce by 6.8 kB

  • Original 116.4 kB
  • After minification 109.6 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Szkolalinuxa images are well optimized though.

JavaScript Optimization

-43%

Potential reduce by 26.3 kB

  • Original 61.6 kB
  • After minification 54.0 kB
  • After compression 35.3 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 26.3 kB or 43% of the original size.

CSS Optimization

-86%

Potential reduce by 48.3 kB

  • Original 56.3 kB
  • After minification 25.1 kB
  • After compression 8.0 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Szkolalinuxa.edu.pl needs all CSS files to be minified and compressed as it can save up to 48.3 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (47%)

Requests Now

60

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Szkolalinuxa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

szkolalinuxa.edu.pl

szkolalinuxa.edu.pl

6712 ms

node.css

node.css

161 ms

poll.css

poll.css

159 ms

defaults.css

defaults.css

166 ms

system.css

system.css

166 ms

system-menus.css

system-menus.css

168 ms

user.css

user.css

168 ms

html-elements.css

html-elements.css

237 ms

tabs.css

tabs.css

242 ms

messages.css

messages.css

247 ms

block-editing.css

block-editing.css

250 ms

wireframes.css

wireframes.css

249 ms

zen.css

zen.css

249 ms

layout.css

layout.css

315 ms

sl.css

sl.css

406 ms

jquery.js

jquery.js

410 ms

drupal.js

drupal.js

331 ms

pl_7d04652f41d58c6492adccc6ac81c5b9.js

pl_7d04652f41d58c6492adccc6ac81c5b9.js

331 ms

googleanalytics.js

googleanalytics.js

262 ms

square_button_120_01_pl.gif

square_button_120_01_pl.gif

417 ms

sl_logo.jpg

sl_logo.jpg

87 ms

wiele_dos.jpg

wiele_dos.jpg

90 ms

ico_wykladowcy.jpg

ico_wykladowcy.jpg

82 ms

ico_sale.jpg

ico_sale.jpg

88 ms

ico_kursant.jpg

ico_kursant.jpg

90 ms

top_bg_left.jpg

top_bg_left.jpg

91 ms

top_button.gif

top_button.gif

162 ms

top_bg_center.jpg

top_bg_center.jpg

170 ms

top_bg_right.jpg

top_bg_right.jpg

172 ms

punkt.gif

punkt.gif

173 ms

feed.png

feed.png

171 ms

sl_certyfikat.jpg

sl_certyfikat.jpg

173 ms

menu-first.jpg

menu-first.jpg

241 ms

menu.jpg

menu.jpg

252 ms

menu-last.jpg

menu-last.jpg

255 ms

h.gif

h.gif

256 ms

date.jpg

date.jpg

257 ms

menu-leaf.png

menu-leaf.png

258 ms

menu-expanded.png

menu-expanded.png

319 ms

kursy_komp.jpg

kursy_komp.jpg

335 ms

centos-banner.jpg

centos-banner.jpg

339 ms

eurofinance.png

eurofinance.png

340 ms

ck.png

ck.png

341 ms

ce.png

ce.png

341 ms

linuxp.jpg

linuxp.jpg

398 ms

linuxdlafirm.jpg

linuxdlafirm.jpg

419 ms

uw_msc.jpg

uw_msc.jpg

423 ms

faq_bg_left1.jpg

faq_bg_left1.jpg

423 ms

faq_bg_center1.jpg

faq_bg_center1.jpg

424 ms

faq_bg_right1.jpg

faq_bg_right1.jpg

425 ms

fedora.jpg

fedora.jpg

478 ms

freebsd.jpg

freebsd.jpg

502 ms

debian.jpg

debian.jpg

505 ms

mandriva.jpg

mandriva.jpg

507 ms

ubuntu.jpg

ubuntu.jpg

508 ms

ga.js

ga.js

5 ms

slackware.jpg

slackware.jpg

487 ms

__utm.gif

__utm.gif

12 ms

pld.jpg

pld.jpg

481 ms

centos.jpg

centos.jpg

505 ms

jakilinux.org

jakilinux.org

161 ms

print.css

print.css

85 ms

SEO Factors

szkolalinuxa.edu.pl SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    PL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Szkolalinuxa.edu.pl can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Polish. Our system also found out that Szkolalinuxa.edu.pl main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

szkolalinuxa.edu.pl

Open Graph description is not detected on the main page of Szkolalinuxa. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: