2.6 sec in total
437 ms
2 sec
134 ms
Welcome to tetrus.pl homepage info - get ready to check Tetrus best content right away, or after learning these important things about tetrus.pl
W wyniku niefortunnego skoku do wody doznałem uszkodzenia rdzenia kręgowego po złamaniu kręgosłupa na odcinku szyjnym C5. Paraliż czterokończynowy mimo intensywnej rehabilitacji został na zawsze.
Visit tetrus.plWe analyzed Tetrus.pl page load time and found that the first response time was 437 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
tetrus.pl performance score
name
value
score
weighting
Value1.5 s
95/100
10%
Value2.9 s
81/100
25%
Value1.9 s
100/100
10%
Value0 ms
100/100
30%
Value0.001
100/100
15%
Value2.0 s
99/100
10%
437 ms
135 ms
368 ms
288 ms
245 ms
Our browser made a total of 30 requests to load all elements on the main page. We found that 93% of them (28 requests) were addressed to the original Tetrus.pl, 3% (1 request) were made to Gadu-gadu.pl and 3% (1 request) were made to Premium.pl. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Premium.pl.
Page size can be reduced by 23.4 kB (73%)
31.9 kB
8.5 kB
In fact, the total size of Tetrus.pl main page is 31.9 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 5% of websites need less resources to load. HTML takes 19.2 kB which makes up the majority of the site volume.
Potential reduce by 15.8 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 2.8 kB, which is 15% 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 15.8 kB or 83% of the original size.
Potential reduce by 4.4 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, Tetrus needs image optimization as it can save up to 4.4 kB or 50% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 3.1 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. Tetrus.pl needs all CSS files to be minified and compressed as it can save up to 3.1 kB or 82% of the original size.
Number of requests can be reduced by 21 (75%)
28
7
The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tetrus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
tetrus.pl
437 ms
styl.css
135 ms
status.asp
368 ms
5.gif
288 ms
men_g2.gif
245 ms
men_nag1.gif
314 ms
8.gif
333 ms
big.gif
296 ms
men_lew3.gif
256 ms
men_lew1.gif
344 ms
sk.gif
372 ms
647.gif
399 ms
687.gif
407 ms
opis_01.gif
423 ms
480.gif
445 ms
tlo_ogo.jpg
437 ms
men_lew2.gif
355 ms
men_lew2.gif
380 ms
men_g4.gif
396 ms
opis_02.gif
402 ms
powrot.gif
425 ms
opis_03.gif
464 ms
men_pra1.gif
492 ms
men_pra3.gif
505 ms
men_pra0.gif
512 ms
men_pra3.gif
535 ms
cms.gif
555 ms
powielacz.pl
1063 ms
men_pra2.gif
115 ms
men_pra2.gif
115 ms
tetrus.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
tetrus.pl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
tetrus.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
N/A
ISO-8859-2
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tetrus.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Tetrus.pl main page’s claimed encoding is iso-8859-2. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
tetrus.pl
Open Graph description is not detected on the main page of Tetrus. 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: