5.6 sec in total
373 ms
4.2 sec
940 ms
Welcome to nuvio.cz homepage info - get ready to check NUVIO best content right away, or after learning these important things about nuvio.cz
Nuvio dělá webdesign a internetový marketing. Analyzujeme, navrhujeme a realizujeme webové stránky a aplikace, které majitelům vydělávají peníze a návštěvníkům se dobře používají.
Visit nuvio.czWe analyzed Nuvio.cz page load time and found that the first response time was 373 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
nuvio.cz performance score
name
value
score
weighting
Value2.3 s
73/100
10%
Value3.6 s
61/100
25%
Value2.7 s
96/100
10%
Value180 ms
91/100
30%
Value0
100/100
15%
Value5.1 s
76/100
10%
373 ms
419 ms
125 ms
153 ms
31 ms
Our browser made a total of 111 requests to load all elements on the main page. We found that 66% of them (73 requests) were addressed to the original Nuvio.cz, 13% (14 requests) were made to Scontent.xx.fbcdn.net and 9% (10 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Nuvio.cz.
Page size can be reduced by 79.7 kB (3%)
2.8 MB
2.7 MB
In fact, the total size of Nuvio.cz main page is 2.8 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. 55% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.
Potential reduce by 24.0 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 24.0 kB or 72% of the original size.
Potential reduce by 8.2 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. NUVIO images are well optimized though.
Potential reduce by 35.3 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 35.3 kB or 39% of the original size.
Potential reduce by 12.1 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. Nuvio.cz needs all CSS files to be minified and compressed as it can save up to 12.1 kB or 79% of the original size.
Number of requests can be reduced by 21 (20%)
107
86
The browser has sent 107 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NUVIO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
nuvio.cz
373 ms
www.nuvio.cz
419 ms
styles.css
125 ms
fso7qyk.js
153 ms
jquery.min.js
31 ms
jquery.simple-text-rotator.min.js
252 ms
init.js
251 ms
www.nuvio.cz
200 ms
logo.png
115 ms
introduction.jpg
824 ms
centrum.png
169 ms
tiscali.png
233 ms
navrcholu.png
233 ms
cuzk.png
259 ms
invia.png
232 ms
wk.png
319 ms
atlas.png
343 ms
matejovsky.png
343 ms
iinfo.png
343 ms
academia.png
352 ms
mega.png
421 ms
awt.png
443 ms
h1.png
443 ms
logio.png
447 ms
motorkari.png
465 ms
dobryweb.png
537 ms
socialbakers.png
557 ms
bonami.png
558 ms
slovart.png
559 ms
skrz.png
581 ms
motoobchod.png
652 ms
ilu-01.jpg
1029 ms
ilu-02.jpg
885 ms
nabytek12-thumb.jpg
884 ms
levneucebnice-thumb.jpg
1038 ms
fuf-thumb.jpg
987 ms
academia-thumb.jpg
929 ms
azatrade-thumb.jpg
1109 ms
invia-thumb.jpg
1213 ms
skrz-thumb.jpg
1148 ms
kvalitnipujcka-thumb.jpg
1317 ms
bonami-thumb.jpg
1233 ms
viaperletti-thumb.jpg
1321 ms
citsystems-thumb.jpg
1270 ms
engagementanalytics-thumb.jpg
1176 ms
povinnerucenilevne-thumb.jpg
1186 ms
all.js
42 ms
analytics.js
34 ms
filmyzastovku-thumb.jpg
1466 ms
gamepilot-thumb.jpg
1167 ms
0Cwg5tARGRICBZybDc5dHUHN_tcxqUOWt4j2lKQ2hg3ffHPsgsMmeMJ6Mk6g5Mb.woff
85 ms
SXAxLUbB17tV3iO7MTMwluQncgyh1sVvY6xIQCGrwatffH7sgsMmeMJ6Mk6g5M6.woff
136 ms
knihabaroko-thumb.jpg
1331 ms
gomobil-thumb.jpg
1310 ms
133 ms
collect
40 ms
xd_arbiter.php
40 ms
xd_arbiter.php
63 ms
kvalitnipujcky-thumb.jpg
1253 ms
hostdodomu-thumb.jpg
1283 ms
thosting-thumb.jpg
1171 ms
hotelhappystar-thumb.jpg
1287 ms
p.gif
127 ms
ivanklima-thumb.jpg
1433 ms
unimagnet-thumb.jpg
1380 ms
koupelnysen-thumb.jpg
1251 ms
okfin-thumb.jpg
1411 ms
matejovsky-thumb.jpg
1294 ms
meriva-thumb.jpg
1344 ms
mojeelektro-thumb.jpg
1377 ms
motoobchod-thumb.jpg
1300 ms
moy-thumb.jpg
1339 ms
povinneruceni-thumb.jpg
1458 ms
pozemkyrv-thumb.jpg
1451 ms
resumesimo-thumb.jpg
1320 ms
rightway-thumb.jpg
1169 ms
stopin-thumb.jpg
1130 ms
ilu-03.jpg
1376 ms
half-black.png
1162 ms
icon-design.png
1105 ms
icon-code.png
1097 ms
icon-consultacy.png
1093 ms
icon-wordpress.png
1032 ms
half-black-02.png
1052 ms
half-green.png
981 ms
ping
48 ms
like_box.php
617 ms
410ucuAGgaJ.css
17 ms
pERLJfhzcxv.css
22 ms
q68gy-v_YMF.js
30 ms
hHAUS9q05ns.js
66 ms
0wM5s1Khldu.js
64 ms
1bNoFZUdlYZ.js
64 ms
1381632_10151759610042875_1773536543_n.png
104 ms
559750_10151759610697875_1133662934_n.png
101 ms
12670422_949968258414063_2217915644896652445_n.jpg
153 ms
25331_100336620004698_2726052_n.jpg
43 ms
1908362_4356759935362_3896620404351840348_n.jpg
42 ms
11822799_108876989460215_8251557751635448601_n.jpg
92 ms
11015285_10206059826715856_7278420532006214406_n.jpg
41 ms
11209577_839640886116400_8638401575670982197_n.jpg
44 ms
10354686_10150004552801856_220367501106153455_n.jpg
40 ms
11140357_925770244140730_6034265779104764626_n.jpg
41 ms
12715700_1679331732348077_4580550403773490929_n.jpg
42 ms
10509560_10203582722901591_2851631685403880677_n.jpg
43 ms
296784_162090333867022_3200696_n.jpg
42 ms
10417793_10153205980633368_92369303155930557_n.jpg
28 ms
wL6VQj7Ab77.png
15 ms
s7jcwEQH7Sx.png
12 ms
I6-MnjEovm5.js
4 ms
pQrUxxo5oQp.js
7 ms
nuvio.cz 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.
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
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
nuvio.cz 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
General
Impact
Issue
Detected JavaScript libraries
nuvio.cz 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
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nuvio.cz 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 Nuvio.cz 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.
nuvio.cz
Open Graph description is not detected on the main page of NUVIO. 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: