3.3 sec in total
363 ms
2.6 sec
403 ms
Visit oase-filtrace.cz now to see the best up-to-date Oase Filtrace content for Czech Republic and also check out these interesting facts you probably never knew about oase-filtrace.cz
Dokážeme dokonale propojit vodu a zahradu. Kouzelný svět vody a jezírek. Voda je život. Tak jako se bez vody neobejdou lidé a zvířata, ani zahradu si nemůžeme představit bez vody. Vodu nepoužíváme jen...
Visit oase-filtrace.czWe analyzed Oase-filtrace.cz page load time and found that the first response time was 363 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
oase-filtrace.cz performance score
name
value
score
weighting
Value6.5 s
2/100
10%
Value11.0 s
0/100
25%
Value13.7 s
2/100
10%
Value15,610 ms
0/100
30%
Value0.5
16/100
15%
Value23.6 s
1/100
10%
363 ms
669 ms
513 ms
492 ms
412 ms
Our browser made a total of 37 requests to load all elements on the main page. We found that 81% of them (30 requests) were addressed to the original Oase-filtrace.cz, 8% (3 requests) were made to Google-analytics.com and 3% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (941 ms) belongs to the original domain Oase-filtrace.cz.
Page size can be reduced by 47.6 kB (7%)
708.8 kB
661.1 kB
In fact, the total size of Oase-filtrace.cz main page is 708.8 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. Images take 610.5 kB which makes up the majority of the site volume.
Potential reduce by 13.4 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 13.4 kB or 69% of the original size.
Potential reduce by 4.7 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. Oase Filtrace images are well optimized though.
Potential reduce by 17.4 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 17.4 kB or 28% of the original size.
Potential reduce by 12.1 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. Oase-filtrace.cz needs all CSS files to be minified and compressed as it can save up to 12.1 kB or 77% of the original size.
Number of requests can be reduced by 5 (15%)
34
29
The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oase Filtrace. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
oase-filtrace.cz
363 ms
www.oase-filtrace.cz
669 ms
screen.css
513 ms
AJS.js
492 ms
AJS_fx.js
412 ms
gb_scripts.js
516 ms
gb_styles.css
291 ms
jquery.min.js
29 ms
conversion.js
14 ms
bg-body-repeat.png
139 ms
bg-body-top.png
140 ms
logo.png
145 ms
hledani-bg.png
145 ms
hledat.gif
146 ms
nav-hover.gif
140 ms
nav.gif
269 ms
topakce-test.jpg
776 ms
topakce-1.jpg
941 ms
topakce-2.jpg
937 ms
topakce-3.jpg
813 ms
content-bg.png
292 ms
zahradni_jezirka_1_1__182x274.jpg
526 ms
blank.gif
414 ms
right-heading.png
552 ms
menu-produkty.png
651 ms
secnav.png
677 ms
logo-small.png
784 ms
73 ms
ga.js
21 ms
__utm.gif
25 ms
__utm.gif
9 ms
34 ms
print.css
132 ms
w_close.gif
124 ms
header_bg.gif
147 ms
g_close.gif
123 ms
indicator.gif
134 ms
oase-filtrace.cz accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
oase-filtrace.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
oase-filtrace.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
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oase-filtrace.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 Oase-filtrace.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.
oase-filtrace.cz
Open Graph description is not detected on the main page of Oase Filtrace. 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: