5.7 sec in total
400 ms
3.7 sec
1.6 sec
Click here to check amazing Jarzebski content for Poland. Otherwise, check out these important facts you probably never knew about jarzebski.pl
Blog poświęcony tematyce Linux i OpenSource. Programowanie PHP. Android.
Visit jarzebski.plWe analyzed Jarzebski.pl page load time and found that the first response time was 400 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
jarzebski.pl performance score
name
value
score
weighting
Value4.5 s
16/100
10%
Value11.8 s
0/100
25%
Value10.4 s
8/100
10%
Value1,470 ms
14/100
30%
Value0.138
79/100
15%
Value14.6 s
8/100
10%
400 ms
593 ms
118 ms
232 ms
233 ms
Our browser made a total of 128 requests to load all elements on the main page. We found that 78% of them (100 requests) were addressed to the original Jarzebski.pl, 5% (6 requests) were made to Googleads.g.doubleclick.net and 3% (4 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Jarzebski.pl.
Page size can be reduced by 370.0 kB (22%)
1.7 MB
1.3 MB
In fact, the total size of Jarzebski.pl main page is 1.7 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 58.7 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 58.7 kB or 78% of the original size.
Potential reduce by 46.1 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. Jarzebski images are well optimized though.
Potential reduce by 212.4 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 212.4 kB or 63% of the original size.
Potential reduce by 52.8 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. Jarzebski.pl needs all CSS files to be minified and compressed as it can save up to 52.8 kB or 85% of the original size.
Number of requests can be reduced by 46 (39%)
119
73
The browser has sent 119 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jarzebski. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and as a result speed up the page load time.
jarzebski.pl
400 ms
www.jarzebski.pl
593 ms
application14.css
118 ms
prettyphoto.css
232 ms
twentytwenty.css
233 ms
jquery.min.js
70 ms
jquery-ui-1.8.23.js
250 ms
jquery-slidebox.js
249 ms
jquery-animate-colors.js
251 ms
jquery-background-position.js
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jquery-poshytip.js
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jquery-pretty-photo-v2.js
345 ms
frontend.guest-1.06.js
347 ms
prettycookies.js
346 ms
highcharts.js
579 ms
show_ads.js
21 ms
conversion.js
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fbevents.js
54 ms
bodyBackground.png
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santyagoOff.png
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santyagoOn.png
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hddraid-hdds-work.jpg
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unipi-11.jpg
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jetson-tx1-benchmark.jpg
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jetson-tx1-top.jpg
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analytics.js
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zrt_lookup.html
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show_ads_impl.js
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collect
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ads
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osd.js
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u-WUoqrET9fUeobQW7jkRT8E0i7KZn-EPnyo3HZu7kw.woff
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k3k702ZOKiLJc3WVjuplzBa1RVmPjeKy21_GQJaLlJI.woff
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ads
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ads
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m_js_controller.js
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abg.js
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pano02.jpg
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foto09.jpg
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googlelogo_color_112x36dp.png
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nessie_icon_tiamat_white.png
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foto01.jpg
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dsc05529.jpg
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hddraid-top.jpg
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rpi2-config.jpg
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topBackground.jpg
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menuSeparator.png
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openPage.jpg
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closePage.jpg
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slidebox_previous.png
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tip-twitter_arrows.gif
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nr-852.min.js
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plusone.js
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all.js
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ui
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jarzebski.pl accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
jarzebski.pl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
jarzebski.pl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
PL
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jarzebski.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it matches the claimed language. Our system also found out that Jarzebski.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.
jarzebski.pl
Open Graph description is not detected on the main page of Jarzebski. 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: