2.3 sec in total
412 ms
1.7 sec
135 ms
Welcome to kursy.czestochowaonline.pl homepage info - get ready to check Kursy Czestochowaonline best content right away, or after learning these important things about kursy.czestochowaonline.pl
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Visit kursy.czestochowaonline.plWe analyzed Kursy.czestochowaonline.pl page load time and found that the first response time was 412 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
kursy.czestochowaonline.pl performance score
name
value
score
weighting
Value1.2 s
99/100
10%
Value1.2 s
100/100
25%
Value4.1 s
80/100
10%
Value5,670 ms
0/100
30%
Value0
100/100
15%
Value10.7 s
22/100
10%
412 ms
136 ms
381 ms
951 ms
Our browser made a total of 4 requests to load all elements on the main page. We found that 50% of them (2 requests) were addressed to the original Kursy.czestochowaonline.pl, 25% (1 request) were made to Natopie.pl and 25% (1 request) were made to Czestochowaonline.pl. The less responsive or slowest element that took the longest time to load (951 ms) relates to the external source Czestochowaonline.pl.
Page size can be reduced by 10.4 kB (11%)
92.0 kB
81.5 kB
In fact, the total size of Kursy.czestochowaonline.pl main page is 92.0 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 78.8 kB which makes up the majority of the site volume.
Potential reduce by 3.1 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 3.1 kB or 67% of the original size.
Potential reduce by 0 B
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. Kursy Czestochowaonline images are well optimized though.
Potential reduce by 7.3 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. Kursy.czestochowaonline.pl needs all CSS files to be minified and compressed as it can save up to 7.3 kB or 86% of the original size.
We found no issues to fix!
3
3
The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kursy Czestochowaonline. According to our analytics all requests are already optimized.
kursy.czestochowaonline.pl
412 ms
kursy.css
136 ms
show-baners.php
381 ms
fotokursy.jpg
951 ms
kursy.czestochowaonline.pl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
kursy.czestochowaonline.pl SEO score
PL
N/A
ISO-8859-2
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kursy.czestochowaonline.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Kursy.czestochowaonline.pl main page’s claimed encoding is iso-8859-2. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
kursy.czestochowaonline.pl
Open Graph description is not detected on the main page of Kursy Czestochowaonline. 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: