3.3 sec in total
341 ms
2.8 sec
235 ms
Click here to check amazing Hermin content. Otherwise, check out these important facts you probably never knew about hermin.edu.pl
Matematyka online - Platforma matematyczna hermin.edu.pl organizuje kurs matematyki, kurs matematyka. Spróbuj e-learningowo. Innowacyjne formy edukacji dla uczniów szkół nadgimnazjalnych.
Visit hermin.edu.plWe analyzed Hermin.edu.pl page load time and found that the first response time was 341 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
hermin.edu.pl performance score
name
value
score
weighting
Value1.4 s
97/100
10%
Value2.4 s
92/100
25%
Value2.6 s
97/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value1.4 s
100/100
10%
341 ms
539 ms
121 ms
382 ms
265 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 96% of them (52 requests) were addressed to the original Hermin.edu.pl, 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Hermin.edu.pl.
Page size can be reduced by 279.5 kB (29%)
974.4 kB
694.9 kB
In fact, the total size of Hermin.edu.pl main page is 974.4 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. 20% of websites need less resources to load. Images take 728.9 kB which makes up the majority of the site volume.
Potential reduce by 20.2 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. 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 20.2 kB or 76% of the original size.
Potential reduce by 94.4 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. Obviously, Hermin needs image optimization as it can save up to 94.4 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 156.3 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 156.3 kB or 75% of the original size.
Potential reduce by 8.7 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. Hermin.edu.pl needs all CSS files to be minified and compressed as it can save up to 8.7 kB or 81% of the original size.
Number of requests can be reduced by 18 (35%)
52
34
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hermin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
hermin.edu.pl
341 ms
www.hermin.edu.pl
539 ms
style.css
121 ms
prototype.js
382 ms
scriptaculous.js
265 ms
lightbox.js
265 ms
lightbox.css
246 ms
effects.js
123 ms
builder.js
128 ms
hermin_02.gif
121 ms
foto1.png
602 ms
gint.gif
139 ms
gora_02.gif
131 ms
tlo_sr_03.gif
249 ms
menu_10.gif
249 ms
menu_13.gif
238 ms
button_10.gif
258 ms
button_03.gif
266 ms
hermin89_08.gif
356 ms
hermin7_09.gif
366 ms
hermin7_06.gif
483 ms
przycisk_11.gif
375 ms
reedukacja2.jpg
383 ms
wstawka.jpg
474 ms
cogito.jpg
483 ms
worldled.png
492 ms
edudu_small.jpg
618 ms
ine_small.jpg
592 ms
mom2.jpg
600 ms
spk2.jpg
611 ms
eduinfo2.jpg
612 ms
ksm_small.jpg
719 ms
jr_small.jpg
729 ms
100dia_small.jpg
730 ms
szkolenia.gif
730 ms
zielona.jpg
739 ms
szkolna.gif
738 ms
ogrod.jpg
838 ms
hermin7_07.gif
852 ms
mapa1.png
854 ms
demo5.jpg
848 ms
w1.jpg
1352 ms
menu_23.gif
855 ms
starter.cgi
1133 ms
logo6.png
968 ms
ga.js
30 ms
__utm.gif
12 ms
tarnow.gif
879 ms
input_11.gif
869 ms
tlo1_19.gif
860 ms
hermin7_10.gif
903 ms
flagi.png
894 ms
loading.gif
868 ms
closelabel.gif
860 ms
hermin.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.
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
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
Links do not have a discernible name
hermin.edu.pl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Issues were logged in the Issues panel in Chrome Devtools
hermin.edu.pl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
PL
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hermin.edu.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it does not match the claimed English language. Our system also found out that Hermin.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.
hermin.edu.pl
Open Graph description is not detected on the main page of Hermin. 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: