4.9 sec in total
344 ms
4 sec
523 ms
Welcome to hematoonkologia.pl homepage info - get ready to check Hematoonkologia best content for Poland right away, or after learning these important things about hematoonkologia.pl
Hematoonkologia.pl - portal edukacyjny zajmujący się tematyką rozrostowych chorób hematologicznych skierowany do lekarzy i pacjentów.
Visit hematoonkologia.plWe analyzed Hematoonkologia.pl page load time and found that the first response time was 344 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
hematoonkologia.pl performance score
name
value
score
weighting
Value2.9 s
55/100
10%
Value8.0 s
2/100
25%
Value6.9 s
33/100
10%
Value560 ms
53/100
30%
Value0.38
27/100
15%
Value7.3 s
49/100
10%
344 ms
540 ms
62 ms
88 ms
117 ms
Our browser made a total of 104 requests to load all elements on the main page. We found that 70% of them (73 requests) were addressed to the original Hematoonkologia.pl, 10% (10 requests) were made to Static.xx.fbcdn.net and 6% (6 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Hematoonkologia.pl.
Page size can be reduced by 265.6 kB (14%)
1.9 MB
1.6 MB
In fact, the total size of Hematoonkologia.pl main page is 1.9 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. 65% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 53.1 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. This page needs HTML code to be minified as it can gain 11.1 kB, which is 17% 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 53.1 kB or 80% of the original size.
Potential reduce by 62.0 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. Hematoonkologia images are well optimized though.
Potential reduce by 27.1 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 27.1 kB or 46% of the original size.
Potential reduce by 123.3 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. Hematoonkologia.pl needs all CSS files to be minified and compressed as it can save up to 123.3 kB or 85% of the original size.
Number of requests can be reduced by 42 (42%)
100
58
The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hematoonkologia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
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hematoonkologia.pl accessibility score
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
Buttons do not have an accessible name
Form elements do not have associated labels
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
hematoonkologia.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
hematoonkologia.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
PL
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hematoonkologia.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 Hematoonkologia.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.
hematoonkologia.pl
Open Graph description is not detected on the main page of Hematoonkologia. 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: