6.1 sec in total
413 ms
5.5 sec
198 ms
Click here to check amazing Schiedel content for Czech Republic. Otherwise, check out these important facts you probably never knew about schiedel.cz
Schiedel nabízí komplexní ucelený sortiment výrobků a technologií pro řešení odvodu spalin, vytápění a řízeného větrání s rekuperací.
Visit schiedel.czWe analyzed Schiedel.cz page load time and found that the first response time was 413 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
schiedel.cz performance score
name
value
score
weighting
Value5.4 s
7/100
10%
Value8.7 s
1/100
25%
Value10.5 s
7/100
10%
Value2,110 ms
7/100
30%
Value0.359
30/100
15%
Value13.0 s
12/100
10%
413 ms
740 ms
147 ms
290 ms
292 ms
Our browser made a total of 69 requests to load all elements on the main page. We found that 57% of them (39 requests) were addressed to the original Schiedel.cz, 10% (7 requests) were made to Googleads.g.doubleclick.net and 10% (7 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Schiedel.cz.
Page size can be reduced by 342.4 kB (42%)
812.9 kB
470.6 kB
In fact, the total size of Schiedel.cz main page is 812.9 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. 35% of websites need less resources to load. Images take 377.1 kB which makes up the majority of the site volume.
Potential reduce by 18.0 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 18.0 kB or 74% of the original size.
Potential reduce by 46.6 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, Schiedel needs image optimization as it can save up to 46.6 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 197.3 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 197.3 kB or 63% of the original size.
Potential reduce by 80.4 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. Schiedel.cz needs all CSS files to be minified and compressed as it can save up to 80.4 kB or 82% of the original size.
Number of requests can be reduced by 30 (53%)
57
27
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Schiedel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
schiedel.cz
413 ms
www.schiedel.cz
740 ms
slimbox2.css
147 ms
jquery.fancybox.css
290 ms
jquery.fancybox-buttons.css
292 ms
jquery.fancybox-thumbs.css
295 ms
rhinoslider.css
294 ms
project.css
872 ms
jquery-1.11.2.min.js
764 ms
jquery-migrate-1.2.1.min.js
437 ms
main.min.js
609 ms
slimbox2.js
438 ms
jquery.mousewheel-3.0.6.pack.js
441 ms
jquery.fancybox.pack.js
728 ms
jquery.fancybox-buttons.js
578 ms
jquery.fancybox-thumbs.js
590 ms
jquery.easing.js
723 ms
mousewheel.js
736 ms
core.min.js
1153 ms
fade.min.js
880 ms
project.js
879 ms
retargeting.js
500 ms
conversion.js
14 ms
css
53 ms
banner_slevy45.jpg
574 ms
hp_chk_akce.png
2604 ms
slider3.jpg
426 ms
slide-kingfire-parat.jpg
276 ms
main_img1.jpg
289 ms
chk_209x99_spodni-slide.png
141 ms
gtm.js
74 ms
bg_calc.jpg
422 ms
bg_spancalc.png
425 ms
bg_bullet.png
437 ms
bg_header2.png
512 ms
bg_logo-new.png
666 ms
bg_basket.png
521 ms
ico_fb.png
535 ms
ico_twitter.png
656 ms
ico_gplus.png
664 ms
ico_youtube.png
668 ms
bg_footer.png
678 ms
retargeting
140 ms
82 ms
u-WUoqrET9fUeobQW7jkRaCWcynf_cDxXwCLxiixG1c.ttf
84 ms
MTP_ySUJH_bn48VBG8sNStqQynqKV_9Plp7mupa0S4g.ttf
124 ms
k3k702ZOKiLJc3WVjuplzNqQynqKV_9Plp7mupa0S4g.ttf
117 ms
110 ms
111 ms
112 ms
112 ms
retargeting
224 ms
retargeting
287 ms
piwik.js
757 ms
analytics.js
58 ms
95 ms
retargeting
294 ms
62 ms
86 ms
collect
38 ms
collect
110 ms
57 ms
56 ms
56 ms
56 ms
60 ms
65 ms
print.css
151 ms
421 ms
schiedel.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
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
schiedel.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
schiedel.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
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
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Schiedel.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 Schiedel.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.
schiedel.cz
Open Graph description is not detected on the main page of Schiedel. 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: