3.9 sec in total
497 ms
3.1 sec
271 ms
Welcome to apartmankarlov.cz homepage info - get ready to check Apartman Karlov best content right away, or after learning these important things about apartmankarlov.cz
Moderní apartmán v Karlově pod Pradědem blízko několika lyžařských areálů
Visit apartmankarlov.czWe analyzed Apartmankarlov.cz page load time and found that the first response time was 497 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
apartmankarlov.cz performance score
name
value
score
weighting
Value3.6 s
33/100
10%
Value5.8 s
15/100
25%
Value6.5 s
39/100
10%
Value80 ms
99/100
30%
Value0
100/100
15%
Value5.0 s
77/100
10%
497 ms
217 ms
324 ms
777 ms
338 ms
Our browser made a total of 22 requests to load all elements on the main page. We found that 64% of them (14 requests) were addressed to the original Apartmankarlov.cz, 27% (6 requests) were made to Api.mapy.cz and 5% (1 request) were made to Api4.mapy.cz. The less responsive or slowest element that took the longest time to load (870 ms) relates to the external source Api.mapy.cz.
Page size can be reduced by 331.4 kB (60%)
552.3 kB
220.9 kB
In fact, the total size of Apartmankarlov.cz main page is 552.3 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. 20% of websites need less resources to load. Javascripts take 409.3 kB which makes up the majority of the site volume.
Potential reduce by 6.0 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 6.0 kB or 67% of the original size.
Potential reduce by 8.7 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. Apartman Karlov images are well optimized though.
Potential reduce by 301.1 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 301.1 kB or 74% of the original size.
Potential reduce by 15.6 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. Apartmankarlov.cz needs all CSS files to be minified and compressed as it can save up to 15.6 kB or 79% of the original size.
Number of requests can be reduced by 10 (59%)
17
7
The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Apartman Karlov. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
apartmankarlov.cz
497 ms
karlov.css
217 ms
lightbox.css
324 ms
jquery-1.10.2.min.js
777 ms
lightbox-2.6.min.js
338 ms
loader.js
378 ms
WebResource.axd
443 ms
touchr.js
338 ms
jak.js
558 ms
smap.js
870 ms
config.js
725 ms
api.css
561 ms
card.css
563 ms
close.png
257 ms
predpoved-na-web.php
809 ms
loading.gif
235 ms
prev.png
238 ms
next.png
238 ms
menu_arr.png
262 ms
penzion.jpg
591 ms
banner.jpg
521 ms
close.png
308 ms
apartmankarlov.cz accessibility score
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
Image elements do not have [alt] attributes
Links do not have a discernible name
apartmankarlov.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
apartmankarlov.cz SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
CS
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Apartmankarlov.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 Apartmankarlov.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.
apartmankarlov.cz
Open Graph description is not detected on the main page of Apartman Karlov. 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: