7.6 sec in total
1.8 sec
5.5 sec
335 ms
Click here to check amazing Hosting 51 content. Otherwise, check out these important facts you probably never knew about hosting51.cz
Webhosting, VPS, servery, domény, SSL certifikáty. Profesionální služby s tradicí od roku 2005. Nejmodernější technologie Hewlett-Packard.
Visit hosting51.czWe analyzed Hosting51.cz page load time and found that the first response time was 1.8 sec and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
hosting51.cz performance score
name
value
score
weighting
Value0.7 s
100/100
10%
Value1.4 s
100/100
25%
Value1.4 s
100/100
10%
Value0 ms
100/100
30%
Value0.001
100/100
15%
Value0.7 s
100/100
10%
1770 ms
271 ms
223 ms
104 ms
295 ms
Our browser made a total of 62 requests to load all elements on the main page. We found that 11% of them (7 requests) were addressed to the original Hosting51.cz, 65% (40 requests) were made to Cdn.hosting51.cz and 6% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Hosting51.cz.
Page size can be reduced by 527.9 kB (34%)
1.6 MB
1.0 MB
In fact, the total size of Hosting51.cz main page is 1.6 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 834.9 kB which makes up the majority of the site volume.
Potential reduce by 37.3 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 37.3 kB or 77% of the original size.
Potential reduce by 8.3 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. Hosting 51 images are well optimized though.
Potential reduce by 289.4 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 289.4 kB or 63% of the original size.
Potential reduce by 192.9 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. Hosting51.cz needs all CSS files to be minified and compressed as it can save up to 192.9 kB or 85% of the original size.
Number of requests can be reduced by 38 (68%)
56
18
The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hosting 51. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.
www.hosting51.cz
1770 ms
style.css
271 ms
retargeting.js
223 ms
vector-icons.css
104 ms
nivoslider.css
295 ms
jcarousel.css
266 ms
style.css
267 ms
styles.css
293 ms
styles.css
295 ms
style.css
296 ms
style.css
297 ms
responsive-tooltip.css
296 ms
settings.css
297 ms
css
23 ms
portfolio.css
301 ms
dynamic-style.php
463 ms
responsive-all.css
313 ms
jquery.fancybox-1.3.7.min.css
313 ms
jquery.js
315 ms
jquery-migrate.min.js
314 ms
jquery.nivo.slider.pack.js
344 ms
jcarousel.js
313 ms
init.js
313 ms
jquery.themepunch.tools.min.js
319 ms
jquery.themepunch.revolution.min.js
341 ms
css
28 ms
conversion.js
15 ms
jquery.form.min.js
313 ms
scripts.js
312 ms
widgets.js
5 ms
responsive-tooltip.js
315 ms
main.js
337 ms
mobile-menu.js
337 ms
jquery.fitvids.js
336 ms
comment-reply.min.js
336 ms
jquery.fancybox-1.3.7.min.js
350 ms
jquery.easing.pack.js
350 ms
jquery.mousewheel.min.js
387 ms
retargeting
114 ms
analytics.js
22 ms
wp-emoji-release.min.js
105 ms
collect
8 ms
collect
73 ms
dynamic-style.php
397 ms
h51_logo_150px.png
38 ms
h51_logo_400px.png
34 ms
transparent.png
60 ms
bg1.jpg
251 ms
cloud1.jpg
1628 ms
header-shadow.png
229 ms
HP_White_RGB_150_MD.png
250 ms
moon.svg
921 ms
DXI1ORHCpsQm3Vp6mXoaTdqQynqKV_9Plp7mupa0S4g.ttf
23 ms
u-WUoqrET9fUeobQW7jkRaCWcynf_cDxXwCLxiixG1c.ttf
23 ms
MTP_ySUJH_bn48VBG8sNStqQynqKV_9Plp7mupa0S4g.ttf
23 ms
k3k702ZOKiLJc3WVjuplzNqQynqKV_9Plp7mupa0S4g.ttf
23 ms
161 ms
loader.gif
246 ms
shadow3.png
285 ms
large_left.png
248 ms
large_right.png
281 ms
32 ms
hosting51.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.
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
hosting51.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
hosting51.cz SEO score
N/A
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hosting51.cz can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Hosting51.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.
hosting51.cz
Open Graph description is not detected on the main page of Hosting 51. 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: