3 sec in total
273 ms
2.6 sec
207 ms
Click here to check amazing EMPi2 content for Poland. Otherwise, check out these important facts you probably never knew about empi2.pl
Wydawnictwo eMPi2 Mariana Pietraszewskiego – oferta podręczników dla liceów, techników i zasadniczych szkół zawodowych, testów do egzaminu z kwalifikacji oraz poradników dla nauczycieli
Visit empi2.plWe analyzed Empi2.pl page load time and found that the first response time was 273 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
empi2.pl performance score
name
value
score
weighting
Value3.1 s
46/100
10%
Value6.9 s
6/100
25%
Value3.9 s
83/100
10%
Value230 ms
86/100
30%
Value0.082
94/100
15%
Value6.5 s
59/100
10%
273 ms
289 ms
32 ms
225 ms
342 ms
Our browser made a total of 37 requests to load all elements on the main page. We found that 84% of them (31 requests) were addressed to the original Empi2.pl, 5% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Empi2.pl.
Page size can be reduced by 100.9 kB (9%)
1.1 MB
1.0 MB
In fact, the total size of Empi2.pl main page is 1.1 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. 25% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 18.2 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 2.7 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 18.2 kB or 76% of the original size.
Potential reduce by 82.5 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. EMPi2 images are well optimized though.
Potential reduce by 135 B
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. This website has mostly compressed JavaScripts.
Number of requests can be reduced by 3 (9%)
35
32
The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of EMPi2. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
empi2.pl
273 ms
www.empi2.pl
289 ms
css
32 ms
style.php
225 ms
jquery.js
342 ms
skrypty.php
577 ms
analytics.js
71 ms
schowek.png
289 ms
logowanie.png
113 ms
naglowek_rwd2.jpg
397 ms
naglowek_rwd_mobile2.png
228 ms
szukaj.png
228 ms
koszyk.png
284 ms
menu_rozwijane.png
285 ms
testy_online01.JPG
367 ms
baner_ver3_200.jpg
479 ms
newsletter_box.png
396 ms
facebook1.jpg
397 ms
youtube1.jpg
400 ms
twitter1.jpg
479 ms
tlo_modulu.png
508 ms
ROL05_testy.JPG
624 ms
w_sprzedazy.jpg
509 ms
upo_n.jpg
779 ms
kn_n.jpg
706 ms
uso_n.jpg
707 ms
fzo2.jpg
1401 ms
testy_online_moodle_ekran.JPG
1073 ms
pdf.png
736 ms
html.png
818 ms
xls.png
819 ms
zamknij.png
849 ms
scroll.png
836 ms
font
27 ms
collect
30 ms
collect
28 ms
js
64 ms
empi2.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
empi2.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
empi2.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 Empi2.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 Empi2.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.
empi2.pl
Open Graph description is not detected on the main page of EMPi2. 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: