4.3 sec in total
730 ms
3.3 sec
211 ms
Click here to check amazing Svitidla Delta Light content for Czech Republic. Otherwise, check out these important facts you probably never knew about svitidla-deltalight.cz
Svítidla a osvětlení pro náročné “Ukážeme Vám věci, z té světlé stránky” pro Váš exteriér i interiér, s nabídkou přes 2500 produktů.
Visit svitidla-deltalight.czWe analyzed Svitidla-deltalight.cz page load time and found that the first response time was 730 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
svitidla-deltalight.cz performance score
name
value
score
weighting
Value6.5 s
2/100
10%
Value10.2 s
0/100
25%
Value11.5 s
5/100
10%
Value4,440 ms
0/100
30%
Value0.03
100/100
15%
Value13.7 s
10/100
10%
730 ms
797 ms
639 ms
2551 ms
162 ms
Our browser made a total of 10 requests to load all elements on the main page. We found that 90% of them (9 requests) were addressed to the original Svitidla-deltalight.cz, 10% (1 request) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Svitidla-deltalight.cz.
Page size can be reduced by 216.9 kB (56%)
385.9 kB
169.0 kB
In fact, the total size of Svitidla-deltalight.cz main page is 385.9 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. Only 10% of websites need less resources to load. Javascripts take 245.3 kB which makes up the majority of the site volume.
Potential reduce by 3.3 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. This page needs HTML code to be minified as it can gain 585 B, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 3.3 kB or 67% of the original size.
Potential reduce by 8.5 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. Svitidla Delta Light images are well optimized though.
Potential reduce by 164.4 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 164.4 kB or 67% of the original size.
Potential reduce by 40.7 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. Svitidla-deltalight.cz needs all CSS files to be minified and compressed as it can save up to 40.7 kB or 81% of the original size.
We found no issues to fix!
9
9
The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Svitidla Delta Light. According to our analytics all requests are already optimized.
svitidla-deltalight.cz
730 ms
app.css
797 ms
bitten.js
639 ms
app.js
2551 ms
logo-deltalight.svg
162 ms
bg.jpg
678 ms
e96eeebc-8b48-485e-a242-3fc5a952d1e9.woff
451 ms
437371cf-66b1-4b6b-80c2-2d2fa52a304c.woff
899 ms
db0d55d5-f439-4059-81ba-d2a7e9a3dd44.woff
1605 ms
analytics.js
11 ms
svitidla-deltalight.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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
svitidla-deltalight.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
svitidla-deltalight.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 Svitidla-deltalight.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 Svitidla-deltalight.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.
svitidla-deltalight.cz
Open Graph data is detected on the main page of Svitidla Delta Light. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: