3.7 sec in total
972 ms
2.6 sec
147 ms
Welcome to diament.agh.edu.pl homepage info - get ready to check Diament Agh best content for Poland right away, or after learning these important things about diament.agh.edu.pl
Ogólnopolska Olimpiada o Diamentowy Indeks AGH
Visit diament.agh.edu.plWe analyzed Diament.agh.edu.pl page load time and found that the first response time was 972 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.
diament.agh.edu.pl performance score
name
value
score
weighting
Value3.0 s
50/100
10%
Value3.1 s
76/100
25%
Value5.1 s
61/100
10%
Value0 ms
100/100
30%
Value0.672
8/100
15%
Value3.0 s
96/100
10%
972 ms
581 ms
223 ms
221 ms
231 ms
Our browser made a total of 22 requests to load all elements on the main page. We found that all of those requests were addressed to Diament.agh.edu.pl and no external sources were called. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Diament.agh.edu.pl.
Page size can be reduced by 88.2 kB (27%)
326.6 kB
238.4 kB
In fact, the total size of Diament.agh.edu.pl main page is 326.6 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. Only 10% of websites need less resources to load. Images take 222.1 kB which makes up the majority of the site volume.
Potential reduce by 6.2 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 953 B, 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 6.2 kB or 73% of the original size.
Potential reduce by 10.6 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. Diament Agh images are well optimized though.
Potential reduce by 55.7 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 55.7 kB or 73% of the original size.
Potential reduce by 15.7 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. Diament.agh.edu.pl needs all CSS files to be minified and compressed as it can save up to 15.7 kB or 80% of the original size.
We found no issues to fix!
21
21
The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Diament Agh. According to our analytics all requests are already optimized.
diament.agh.edu.pl
972 ms
mootools.js
581 ms
caption.js
223 ms
system.css
221 ms
general.css
231 ms
template.css
462 ms
b_1.jpg
692 ms
olimpiada_logo.jpg
111 ms
agh_logo.jpg
118 ms
gradient.gif
484 ms
lead.png
118 ms
diament.png
770 ms
button_left.jpg
112 ms
button_right.jpg
220 ms
aktual.jpg
221 ms
info.jpg
229 ms
zakres.jpg
230 ms
zadania.jpg
323 ms
laureaci.jpg
324 ms
galeria.jpg
340 ms
b_2.jpg
794 ms
b_3.jpg
1138 ms
diament.agh.edu.pl accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
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
Links do not have a discernible name
diament.agh.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
Detected JavaScript libraries
diament.agh.edu.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
PL
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Diament.agh.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 Diament.agh.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.
diament.agh.edu.pl
Open Graph description is not detected on the main page of Diament Agh. 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: