2.8 sec in total
287 ms
2.4 sec
116 ms
Welcome to harmonyclub.cz homepage info - get ready to check Harmony Club best content for Russia right away, or after learning these important things about harmonyclub.cz
Wellness hotel Špindlerův Mlýn Harmony Club, hotel Krkonoše nabízí luxusní ubytování, wellness, kongresové prostory, lyžování. Harmony Club Hotel Ostrava poskytuje prostory pro firemní akce.
Visit harmonyclub.czWe analyzed Harmonyclub.cz page load time and found that the first response time was 287 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
harmonyclub.cz performance score
name
value
score
weighting
Value5.2 s
8/100
10%
Value7.9 s
3/100
25%
Value6.8 s
35/100
10%
Value390 ms
69/100
30%
Value0.129
82/100
15%
Value8.4 s
39/100
10%
287 ms
285 ms
425 ms
70 ms
33 ms
Our browser made a total of 26 requests to load all elements on the main page. We found that 73% of them (19 requests) were addressed to the original Harmonyclub.cz, 12% (3 requests) were made to Googletagmanager.com and 8% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (687 ms) relates to the external source C.seznam.cz.
Page size can be reduced by 25.6 kB (4%)
701.1 kB
675.5 kB
In fact, the total size of Harmonyclub.cz main page is 701.1 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. 40% of websites need less resources to load. Images take 478.6 kB which makes up the majority of the site volume.
Potential reduce by 12.8 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 12.8 kB or 79% of the original size.
Potential reduce by 11.2 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. Harmony Club images are well optimized though.
Potential reduce by 240 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 1.4 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. Harmonyclub.cz has all CSS files already compressed.
Number of requests can be reduced by 13 (62%)
21
8
The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Harmony Club. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
harmonyclub.cz
287 ms
www.harmonyclub.cz
285 ms
www.harmonyclub.cz
425 ms
gtm.js
70 ms
icon
33 ms
slab.css
112 ms
normalize.min.css
301 ms
materialize.min.css
480 ms
harmony-style.css
398 ms
swiper.min.css
397 ms
jquery.min.js
509 ms
materialize.min.js
517 ms
index.js
393 ms
swiper.min.js
593 ms
mapa-spi.svg
577 ms
harmony-inv.svg
505 ms
mapa-ost.svg
660 ms
js
55 ms
analytics.js
15 ms
destination
167 ms
collect
127 ms
index-bg.png
94 ms
robotoslab-light-webfont.woff
186 ms
robotoslab-regular-webfont.woff
108 ms
slide-index-01.jpg
459 ms
retargeting.js
687 ms
harmonyclub.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
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
Form elements do not have associated labels
harmonyclub.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
Browser errors were logged to the console
Page has valid source maps
harmonyclub.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Harmonyclub.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech 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 Harmonyclub.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.
harmonyclub.cz
Open Graph description is not detected on the main page of Harmony Club. 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: