3.9 sec in total
465 ms
3.3 sec
184 ms
Visit annales.umcs.lublin.pl now to see the best up-to-date Annales UMCS content for Poland and also check out these interesting facts you probably never knew about annales.umcs.lublin.pl
Repository Annales UMCS
Visit annales.umcs.lublin.plWe analyzed Annales.umcs.lublin.pl page load time and found that the first response time was 465 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
annales.umcs.lublin.pl performance score
name
value
score
weighting
Value6.4 s
2/100
10%
Value8.4 s
2/100
25%
Value9.3 s
12/100
10%
Value130 ms
96/100
30%
Value0
100/100
15%
Value8.5 s
38/100
10%
465 ms
330 ms
222 ms
229 ms
574 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 97% of them (61 requests) were addressed to the original Annales.umcs.lublin.pl, 3% (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 Annales.umcs.lublin.pl.
Page size can be reduced by 543.4 kB (55%)
993.9 kB
450.5 kB
In fact, the total size of Annales.umcs.lublin.pl main page is 993.9 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. 35% of websites need less resources to load. Javascripts take 530.9 kB which makes up the majority of the site volume.
Potential reduce by 19.4 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 5.9 kB, which is 25% 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 19.4 kB or 84% 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. Obviously, Annales UMCS needs image optimization as it can save up to 62.0 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 387.9 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 387.9 kB or 73% of the original size.
Potential reduce by 74.0 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. Annales.umcs.lublin.pl needs all CSS files to be minified and compressed as it can save up to 74.0 kB or 84% of the original size.
Number of requests can be reduced by 32 (54%)
59
27
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Annales UMCS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
annales.umcs.lublin.pl
465 ms
style.css
330 ms
social-icons.css
222 ms
menu.css
229 ms
jquery-1.5.1.min.js
574 ms
jquery-ui-1.8.13.custom.min.js
802 ms
easing.js
335 ms
jquery.scrollTo-1.4.2-min.js
437 ms
jquery.cycle.all.js
682 ms
custom.js
542 ms
jquery.isotope.min.js
675 ms
nivo-slider.css
664 ms
jquery.nivo.slider.js
884 ms
tabs.css
786 ms
tabs.js
889 ms
jquery.prettyPhoto.js
997 ms
prettyPhoto.css
1002 ms
superfish.css
1001 ms
superfish-left.css
1010 ms
hoverIntent.js
1110 ms
superfish.js
1117 ms
supersubs.js
1215 ms
tip-twitter.css
1217 ms
tip-yellowsimple.css
1230 ms
jquery.poshytip.min.js
1239 ms
jquery.tweet.css
1338 ms
jquery.tweet.js
1333 ms
jquery.fancybox-1.3.4.css
1434 ms
jquery.fancybox-1.3.4.pack.js
1443 ms
reset.css
1131 ms
styled-elements.css
1140 ms
analytics.js
49 ms
noise.png
116 ms
dark-grey-tile.png
221 ms
logo.png
436 ms
search.png
222 ms
drop.png
230 ms
news-carousel-bg.png
232 ms
sectio_a.png
345 ms
sectio_aa.png
437 ms
sectio_aaa.png
447 ms
sectio_ai.png
461 ms
sectio_b.png
463 ms
sectio_c.png
562 ms
sectio_f.png
654 ms
sectio_ff.png
663 ms
sectio_g.png
664 ms
sectio_h.png
676 ms
sectio_i.png
689 ms
sectio_j.png
790 ms
sectio_k.png
871 ms
sectio_l.png
892 ms
slider-bg.png
892 ms
slider-shadow.png
893 ms
loading.gif
905 ms
01.jpg
1223 ms
02.jpg
1305 ms
footer-glow.png
1218 ms
footer-bullet.png
1120 ms
to-top.png
1121 ms
slider-arrows.png
1134 ms
slider-nav-buttons.png
1337 ms
collect
11 ms
annales.umcs.lublin.pl accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
annales.umcs.lublin.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
Browser errors were logged to the console
annales.umcs.lublin.pl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Annales.umcs.lublin.pl can be misinterpreted by Google and other search engines. Our service has detected that English 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 Annales.umcs.lublin.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.
annales.umcs.lublin.pl
Open Graph description is not detected on the main page of Annales UMCS. 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: