3.6 sec in total
349 ms
2.9 sec
274 ms
Click here to check amazing Sm content for Poland. Otherwise, check out these important facts you probably never knew about sm.edu.pl
Najwyższej jakości systemy multimedialne, interaktywne i pracownie językowe ⭐ Oferujemy kompleksowe rozwiązania w każdym projekcie ✔️ Zapraszamy!
Visit sm.edu.plWe analyzed Sm.edu.pl page load time and found that the first response time was 349 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
sm.edu.pl performance score
name
value
score
weighting
Value3.2 s
44/100
10%
Value6.4 s
9/100
25%
Value4.8 s
67/100
10%
Value1,000 ms
27/100
30%
Value0.277
44/100
15%
Value9.1 s
33/100
10%
349 ms
457 ms
102 ms
357 ms
207 ms
Our browser made a total of 99 requests to load all elements on the main page. We found that 62% of them (61 requests) were addressed to the original Sm.edu.pl, 20% (20 requests) were made to Static.xx.fbcdn.net and 9% (9 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Sm.edu.pl.
Page size can be reduced by 253.3 kB (14%)
1.8 MB
1.5 MB
In fact, the total size of Sm.edu.pl main page is 1.8 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 1.5 MB which makes up the majority of the site volume.
Potential reduce by 22.1 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 22.1 kB or 78% of the original size.
Potential reduce by 62.7 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. Sm images are well optimized though.
Potential reduce by 145.8 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 145.8 kB or 62% of the original size.
Potential reduce by 22.8 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. Sm.edu.pl needs all CSS files to be minified and compressed as it can save up to 22.8 kB or 81% of the original size.
Number of requests can be reduced by 43 (45%)
96
53
The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sm. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
sm.edu.pl
349 ms
www.sm.edu.pl
457 ms
style.css
102 ms
jquery-1.8.2.min.js
357 ms
cufon-yui.js
207 ms
Museo_300_400.font.js
208 ms
Museo_500_500.font.js
209 ms
Museo_700_700.font.js
212 ms
cookie.js
211 ms
scripts.js
305 ms
ga.js
67 ms
fbevents.js
66 ms
bg-page.jpg
207 ms
logo_fb.jpg
120 ms
logo_900.png
200 ms
page-introduction.png
204 ms
btn-header-search-poll.png
121 ms
header-search-poll.png
119 ms
bg-menu.png
319 ms
multicolab_slider.png
1270 ms
program_men_slider.png
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serwis_projektorow_wypozyczenia_slider.png
937 ms
tablica_interaktywna_slider.png
951 ms
category-pracownie.png
318 ms
category-tablice.png
439 ms
category-projektory.png
441 ms
category-systemy.png
539 ms
category-meble.png
542 ms
bg-info-boxes.png
812 ms
ico-arrow.png
811 ms
btn-more.png
812 ms
dlaczego_my.png
812 ms
contact-map.png
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bg-separator-1.png
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logo_benq.png
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logo_epson.png
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logo_german_maestro.png
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logo_toshiba.png
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slider-arrow-left.png
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slider-arrow-right.png
1196 ms
__utm.gif
11 ms
110 ms
likebox.php
348 ms
collect
76 ms
bg-bottom-content.png
1145 ms
list-ico.png
1144 ms
input-newsletter-textarea.png
1146 ms
input-newsletter-btn.png
1072 ms
bg-separator-2.png
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logo_rzetelna_firma.png
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logo_business_navigator.png
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logo_corabid.png
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hDvwL1_H7g-.css
88 ms
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logo_dcg.png
933 ms
do_gory2.png
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btn-see-more-slider.png
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main-slider-btn-selected.png
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safe_image.php
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safe_image.php
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safe_image.php
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main-slider-btn.png
651 ms
drukuj.css
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sm.edu.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
Form elements do not have associated labels
Links do not have a discernible name
sm.edu.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
Browser errors were logged to the console
Page has valid source maps
sm.edu.pl SEO score
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sm.edu.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 Sm.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.
sm.edu.pl
Open Graph description is not detected on the main page of Sm. 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: