4.3 sec in total
366 ms
3.3 sec
637 ms
Click here to check amazing IZUN content for Czech Republic. Otherwise, check out these important facts you probably never knew about izun.eu
Univerzitní noviny ČZU iZUN.eu jsou webovým projektem, který má za cíl informovat o nevšedním dění na ČZU, zajišťovat kulturní akce v areálu univerzity a bojovat za práva studentů.
Visit izun.euWe analyzed Izun.eu page load time and found that the first response time was 366 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
izun.eu performance score
name
value
score
weighting
Value3.1 s
46/100
10%
Value4.1 s
47/100
25%
Value7.7 s
24/100
10%
Value320 ms
77/100
30%
Value0.602
10/100
15%
Value10.8 s
21/100
10%
366 ms
479 ms
222 ms
218 ms
225 ms
Our browser made a total of 126 requests to load all elements on the main page. We found that 77% of them (97 requests) were addressed to the original Izun.eu, 6% (8 requests) were made to Scontent.cdninstagram.com and 6% (7 requests) were made to 53869.w69.wedos.ws. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Izun.eu.
Page size can be reduced by 503.0 kB (46%)
1.1 MB
586.2 kB
In fact, the total size of Izun.eu main page is 1.1 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. 45% of websites need less resources to load. Images take 542.9 kB which makes up the majority of the site volume.
Potential reduce by 220.7 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 33.5 kB, which is 14% 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 220.7 kB or 90% of the original size.
Potential reduce by 60.2 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, IZUN needs image optimization as it can save up to 60.2 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 174.4 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 174.4 kB or 73% of the original size.
Potential reduce by 47.7 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. Izun.eu needs all CSS files to be minified and compressed as it can save up to 47.7 kB or 79% of the original size.
Number of requests can be reduced by 30 (24%)
124
94
The browser has sent 124 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IZUN. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
izun.eu
366 ms
www.izun.eu
479 ms
css_2cf1c769243ec37022e3d890c18b5263.css
222 ms
front.css
218 ms
responsive_gt1100.css
225 ms
jquery.min.js
338 ms
drupal.js
234 ms
cs_80855c0ad21f59c8c196fd3ed46a7590.js
233 ms
jquery.lightbox.js
336 ms
extlink.js
325 ms
base.js
325 ms
ajax_view.js
353 ms
jquery.cookie.js
354 ms
rate.js
432 ms
resize_img.js
441 ms
fivestar.js
456 ms
jquery_hp.js
464 ms
resize_img_akt.js
469 ms
jquery.form.js
474 ms
ahah.js
541 ms
cookieconsent.min.js
8 ms
serve.php
672 ms
instafeed.min.js
582 ms
serve.php
711 ms
analytics.js
41 ms
img2108.jpg
546 ms
jamaron.jpg
547 ms
1232153710153253644303457757293726595973207n.jpg
544 ms
krava.jpg
663 ms
obrz.png
663 ms
dsc1618_0.jpg
761 ms
dsc1583.jpg
758 ms
1277689910208294178902946312671025o.jpg
759 ms
img20160212100611.jpg
753 ms
dsc2228.jpg
764 ms
bg.png
281 ms
clouds.png
542 ms
fb30x30.png
163 ms
youtube30x30.png
163 ms
twitter30x30.png
188 ms
rss30x30.png
278 ms
up.png
277 ms
home.png
289 ms
obrz.png
540 ms
jamaron.jpg
541 ms
izkovska-noc-posterzn2016.jpg
539 ms
20160305-20160305-dsc0064.jpg
536 ms
img2108.jpg
540 ms
obrz.png
665 ms
jamaron.jpg
771 ms
izkovska-noc-posterzn2016.jpg
875 ms
20160305-20160305-dsc0064.jpg
984 ms
img2108.jpg
1004 ms
14171.jpg
1005 ms
jamaron-uvodka.jpg
1006 ms
dsc2228.jpg
1028 ms
img0800.jpg
1023 ms
faktusfcbtimeline-01-1024x379.png
1093 ms
20160305-20160305-dsc0064.jpg
1108 ms
18431.jpg
638 ms
18370.jpg
630 ms
18275.jpg
655 ms
18111.jpg
652 ms
17981.jpg
641 ms
17785.jpg
651 ms
17506.jpg
735 ms
17356.jpg
739 ms
all.js
42 ms
17351.jpg
731 ms
collect
6 ms
collect
104 ms
18256.JPG
716 ms
153 ms
18118.jpg
629 ms
17857.jpg
628 ms
17800.jpg
698 ms
xd_arbiter.php
91 ms
xd_arbiter.php
119 ms
17781.jpg
681 ms
recent
404 ms
exon.png
635 ms
kpmg.png
616 ms
ckmundo-logo-rgb-final.png
616 ms
pef.png
625 ms
fld.png
683 ms
jquery.lightbox.css
437 ms
logo_header.png
484 ms
nav.png
496 ms
vidle.png
499 ms
blank.png
505 ms
d2d2d2_dot.gif
548 ms
xd_arbiter.php
8 ms
1739360_1196324577058000_369050408_n.jpg
44 ms
10895117_201972060168712_1012516136_n.jpg
60 ms
12822363_203243793373774_1134684916_n.jpg
55 ms
12383529_1708656846082542_1830562784_n.jpg
58 ms
1389505_240203256320177_832673988_n.jpg
57 ms
10665292_1068699056536254_2038261370_n.jpg
123 ms
12328222_1326902857324368_866021630_n.jpg
59 ms
12818973_1360400097319245_934345716_n.jpg
72 ms
lupa_button.png
454 ms
news.jpg
478 ms
add_akt_img.png
501 ms
18447.PNG
596 ms
pocasi.png
492 ms
vyslechteny.png
527 ms
vo_jidelnicek.png
546 ms
vo_otviracky.png
490 ms
vo_pruvodce.png
521 ms
vo_tisk.png
518 ms
vo_pripravujeme.png
528 ms
jidelnicek.png
551 ms
bus.png
574 ms
bus_m.png
587 ms
kalendar.png
534 ms
fotky.png
525 ms
nahraj_fotku.png
534 ms
add_blog.png
549 ms
stars.png
568 ms
footer.png
1056 ms
loading.gif
642 ms
extlink.png
573 ms
prev.gif
554 ms
next.gif
552 ms
blank.gif
555 ms
dark-bottom.css
3 ms
izun.eu 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-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
izun.eu 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
Page has valid source maps
izun.eu 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
Tap targets are not sized appropriately
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Izun.eu can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it matches the claimed language. Our system also found out that Izun.eu 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.
izun.eu
Open Graph data is detected on the main page of IZUN. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: