5.4 sec in total
464 ms
3.9 sec
1.1 sec
Welcome to szkolenia-semper.pl homepage info - get ready to check Szkolenia Semper best content for Poland right away, or after learning these important things about szkolenia-semper.pl
✅✅✅Zwiększ swoje kwalifikacje ze Szkolenia-Semper. ✅✅✅Organizujemy szkolenia w całej Polsce! Sprawdź nasze szkolenia i wybierz temat, który cię interesuje ☎ 508 393 926✅✅✅
Visit szkolenia-semper.plWe analyzed Szkolenia-semper.pl page load time and found that the first response time was 464 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
szkolenia-semper.pl performance score
name
value
score
weighting
Value2.8 s
56/100
10%
Value3.5 s
64/100
25%
Value4.3 s
75/100
10%
Value730 ms
41/100
30%
Value0.236
53/100
15%
Value8.8 s
35/100
10%
464 ms
512 ms
894 ms
253 ms
375 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 74% of them (39 requests) were addressed to the original Szkolenia-semper.pl, 8% (4 requests) were made to Fonts.gstatic.com and 6% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Szkolenia-semper.pl.
Page size can be reduced by 341.5 kB (38%)
903.9 kB
562.4 kB
In fact, the total size of Szkolenia-semper.pl main page is 903.9 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. 55% of websites need less resources to load. Images take 373.1 kB which makes up the majority of the site volume.
Potential reduce by 139.0 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. 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 139.0 kB or 89% of the original size.
Potential reduce by 3.8 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. Szkolenia Semper images are well optimized though.
Potential reduce by 179.0 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 179.0 kB or 52% of the original size.
Potential reduce by 19.7 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. Szkolenia-semper.pl needs all CSS files to be minified and compressed as it can save up to 19.7 kB or 63% of the original size.
Number of requests can be reduced by 15 (33%)
46
31
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Szkolenia Semper. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.
szkolenia-semper.pl
464 ms
szkolenia-semper.pl
512 ms
www.szkolenia-semper.pl
894 ms
style.css
253 ms
jquery-ui-1.8.20.custom.css
375 ms
jquery.min.js
555 ms
main.min.js
542 ms
zgloszenie.js
581 ms
move.js
582 ms
jquery-ui.min.js
702 ms
jquery.ui.widget.min.js
580 ms
jquery.ui.datepicker.min.js
581 ms
jquery.ui.datepicker-pl.js
701 ms
jquery.scrollbar.min.js
739 ms
jquery.owl.carousel.min.js
737 ms
gtm.js
337 ms
loader.js
335 ms
logo-240w.png
589 ms
szukaj.png
299 ms
l1.png
662 ms
web2.png
654 ms
l2.png
653 ms
l3.png
644 ms
is.png
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gl.png
652 ms
f.png
1146 ms
t.png
1147 ms
l4.png
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l5.png
1146 ms
l8.png
1146 ms
l7.png
1145 ms
x.png
1191 ms
webfont.js
107 ms
x2.png
1055 ms
analytics.js
27 ms
js
413 ms
css
407 ms
linkid.js
62 ms
project-management_89695.jpg
864 ms
specjalista_25171.jpg
617 ms
rozliczanie_64565.jpg
863 ms
iujkijk_40330.jpg
862 ms
sl_19084.jpg
974 ms
eksploatacja_52944.jpg
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nowa-ustawa_16411.jpg
866 ms
kierowanie_45786.jpg
974 ms
collect
381 ms
collect
520 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVc.ttf
100 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4uaVc.ttf
155 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVc.ttf
282 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4uaVc.ttf
283 ms
ga-audiences
279 ms
szkolenia-semper.pl accessibility score
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
No form fields have multiple labels
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
szkolenia-semper.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
Page has valid source maps
szkolenia-semper.pl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
PL
PL
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Szkolenia-semper.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 Szkolenia-semper.pl main page’s claimed encoding is iso-8859-1. 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.
szkolenia-semper.pl
Open Graph description is not detected on the main page of Szkolenia Semper. 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: