6.9 sec in total
356 ms
6.1 sec
411 ms
Welcome to astella.cz homepage info - get ready to check Astella best content for Czech Republic right away, or after learning these important things about astella.cz
V naši zubní ordinaci provádíme profesionální, bezbolestnou a efektivní péči o Vaše zuby
Visit astella.czWe analyzed Astella.cz page load time and found that the first response time was 356 ms and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
astella.cz performance score
name
value
score
weighting
Value2.1 s
82/100
10%
Value2.1 s
96/100
25%
Value4.8 s
66/100
10%
Value0 ms
100/100
30%
Value0.735
6/100
15%
Value2.1 s
99/100
10%
356 ms
698 ms
354 ms
233 ms
233 ms
Our browser made a total of 70 requests to load all elements on the main page. We found that 84% of them (59 requests) were addressed to the original Astella.cz, 9% (6 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Astella.cz.
Page size can be reduced by 740.6 kB (45%)
1.6 MB
896.0 kB
In fact, the total size of Astella.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. 50% of websites need less resources to load. Images take 703.4 kB which makes up the majority of the site volume.
Potential reduce by 30.4 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 30.4 kB or 77% of the original size.
Potential reduce by 45.4 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. Astella images are well optimized though.
Potential reduce by 407.5 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 407.5 kB or 70% of the original size.
Potential reduce by 257.3 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. Astella.cz needs all CSS files to be minified and compressed as it can save up to 257.3 kB or 83% of the original size.
Number of requests can be reduced by 33 (53%)
62
29
The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Astella. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.
astella.cz
356 ms
698 ms
jquery-1.8.1.min.js
354 ms
jquery.noConflict.js
233 ms
jcemediabox.css
233 ms
style.css
235 ms
template.css
238 ms
mootools-core.js
373 ms
core.js
461 ms
caption.js
468 ms
jcemediabox.js
585 ms
mootools-more.js
721 ms
ie9-10.css
584 ms
bootstrap.css
715 ms
responsive.css
689 ms
text.css
701 ms
layout.css
809 ms
nav.css
814 ms
typography.css
922 ms
template.css
924 ms
responsive-template.css
957 ms
vm-transform.css
951 ms
bootstrap.min.js
1039 ms
selectnav.min.js
1046 ms
superfish.js
1154 ms
supersubs.js
1157 ms
camera.css
1201 ms
jquery.mobile.customized.min.js
1204 ms
jquery.easing.1.3.js
1273 ms
camera.min.js
1276 ms
mytemplate.css
1386 ms
myresponsive.css
1393 ms
css
23 ms
webfont.js
22 ms
css
17 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
27 ms
DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf
76 ms
k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf
77 ms
xjAJXh38I15wypJXxuGMBp0EAVxt0G0biEntp43Qt6E.ttf
84 ms
PRmiXeptR36kaC0GEAetxrfB31yxOzP-czbf6AAKCVo.ttf
83 ms
PRmiXeptR36kaC0GEAetxp_TkvowlIOtbR7ePgFOpF4.ttf
84 ms
analytics.js
19 ms
collect
36 ms
logo.png
245 ms
cz.gif
235 ms
en.gif
237 ms
popup.html
122 ms
tooltip.html
122 ms
page_bg.png
349 ms
flag_cz.jpg
251 ms
flag_en.jpg
246 ms
top_banner1.png
259 ms
top_banner2.png
359 ms
top_banner3.png
363 ms
top_banner4.png
478 ms
top_banner5.png
492 ms
shadows.png
727 ms
footer_bg.jpg
1174 ms
1_foot_icon_visa.png
601 ms
2_foot_icon_visa2.png
596 ms
3_foot_icon_master.png
712 ms
4_foot_icon_master2.png
722 ms
sf-sub-indicator-arrow.png
831 ms
sipka_left2.png
831 ms
sipka_right2.png
946 ms
camera-loader.gif
960 ms
camera_skins.png
956 ms
slide0_new_thumb.jpg
1532 ms
slide1bw.jpg
637 ms
print.css
237 ms
astella.cz accessibility score
astella.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
General
Impact
Issue
Browser errors were logged to the console
Page has valid source maps
astella.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
Tap targets are not sized appropriately
CS
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Astella.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it does not match the claimed English language. Our system also found out that Astella.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.
astella.cz
Open Graph description is not detected on the main page of Astella. 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: