3.3 sec in total
837 ms
2 sec
449 ms
Click here to check amazing Mariorozensky content for Czech Republic. Otherwise, check out these important facts you probably never knew about mariorozensky.cz
Jmenuji se Mário Roženský a tento blog by měl zachytit mé názory a postřehy z aktuálního dění okolo mě a ve světě internetu.
Visit mariorozensky.czWe analyzed Mariorozensky.cz page load time and found that the first response time was 837 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
mariorozensky.cz performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value18.4 s
0/100
25%
Value12.5 s
3/100
10%
Value3,180 ms
3/100
30%
Value0.611
11/100
15%
Value20.5 s
2/100
10%
837 ms
108 ms
215 ms
211 ms
227 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 65% of them (35 requests) were addressed to the original Mariorozensky.cz, 6% (3 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (837 ms) belongs to the original domain Mariorozensky.cz.
Page size can be reduced by 481.2 kB (50%)
956.2 kB
475.1 kB
In fact, the total size of Mariorozensky.cz main page is 956.2 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. 50% of websites need less resources to load. Images take 362.1 kB which makes up the majority of the site volume.
Potential reduce by 36.4 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. 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 36.4 kB or 75% of the original size.
Potential reduce by 60.8 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, Mariorozensky needs image optimization as it can save up to 60.8 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 217.3 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 217.3 kB or 62% of the original size.
Potential reduce by 166.7 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. Mariorozensky.cz needs all CSS files to be minified and compressed as it can save up to 166.7 kB or 84% of the original size.
Number of requests can be reduced by 32 (65%)
49
17
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mariorozensky. 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 10 to 1 for CSS and as a result speed up the page load time.
mariorozensky.cz
837 ms
style.css
108 ms
mediaelementplayer.min.css
215 ms
wp-mediaelement.css
211 ms
content.css
227 ms
style1.css
220 ms
lightbox.css
224 ms
content.css
233 ms
content.css
316 ms
jetpack.css
320 ms
player.min.js
319 ms
jquery.js
440 ms
jquery-migrate.min.js
327 ms
front.js
331 ms
css
76 ms
mediaelement-and-player.min.js
530 ms
wp-mediaelement.js
425 ms
devicepx-jetpack.js
63 ms
velocity.min.js
425 ms
front_menu.js
428 ms
front.js
468 ms
lightbox.js
549 ms
e-201609.js
5 ms
wp-emoji-release.min.js
431 ms
mixpanel-2.2.min.js
18 ms
analytics.js
18 ms
kniha.png
739 ms
mario.png
145 ms
sbevolution-680x257.png
233 ms
IMG_2759-680x510.jpg
223 ms
Sn%C3%ADmek-obrazovky-2015-11-02-v-07.20.31-680x381.png
509 ms
infografika.png
401 ms
tlacitko.png
212 ms
supportbox.png
318 ms
8_prvku_cervene.png
605 ms
podcast.png
324 ms
all.js
182 ms
mobile_menu.gif
333 ms
date.gif
413 ms
user.gif
419 ms
comments.gif
443 ms
search.gif
494 ms
fbevents.js
179 ms
11 ms
10 ms
collect
94 ms
u-WUoqrET9fUeobQW7jkRaCWcynf_cDxXwCLxiixG1c.ttf
17 ms
MTP_ySUJH_bn48VBG8sNStqQynqKV_9Plp7mupa0S4g.ttf
39 ms
k3k702ZOKiLJc3WVjuplzNqQynqKV_9Plp7mupa0S4g.ttf
42 ms
g.gif
31 ms
48 ms
22 ms
xd_arbiter.php
133 ms
xd_arbiter.php
237 ms
mariorozensky.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.
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
mariorozensky.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
mariorozensky.cz 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 Mariorozensky.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 Mariorozensky.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.
mariorozensky.cz
Open Graph data is detected on the main page of Mariorozensky. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: