7.6 sec in total
782 ms
6.3 sec
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Welcome to svet-svitidel.cz homepage info - get ready to check Svet Svitidel best content for Czech Republic right away, or after learning these important things about svet-svitidel.cz
⭐ Osvětlení a svítidla ☀ pro Váš domov - Svítidla online.❤️ E-shop zaměřený na interiérová a venkovní svítidla a osvětlení.✅
Visit svet-svitidel.czWe analyzed Svet-svitidel.cz page load time and found that the first response time was 782 ms and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
svet-svitidel.cz performance score
name
value
score
weighting
Value3.4 s
38/100
10%
Value4.3 s
41/100
25%
Value5.5 s
55/100
10%
Value1,020 ms
26/100
30%
Value0
100/100
15%
Value10.4 s
24/100
10%
782 ms
76 ms
1363 ms
208 ms
298 ms
Our browser made a total of 175 requests to load all elements on the main page. We found that 90% of them (158 requests) were addressed to the original Svet-svitidel.cz, 2% (4 requests) were made to Google-analytics.com and 2% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Svet-svitidel.cz.
Page size can be reduced by 732.5 kB (26%)
2.8 MB
2.1 MB
In fact, the total size of Svet-svitidel.cz main page is 2.8 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.2 MB which makes up the majority of the site volume.
Potential reduce by 304.2 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 304.2 kB or 88% of the original size.
Potential reduce by 395.0 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, Svet Svitidel needs image optimization as it can save up to 395.0 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 33.2 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 33.2 kB or 13% of the original size.
Potential reduce by 125 B
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. Svet-svitidel.cz has all CSS files already compressed.
Number of requests can be reduced by 38 (22%)
173
135
The browser has sent 173 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Svet Svitidel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
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svet-svitidel.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
[role]s are not contained by their required parent element
[aria-*] attributes do not have valid values
ARIA IDs are not unique
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
Form elements do not have associated labels
Links do not have a discernible name
svet-svitidel.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
svet-svitidel.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 Svet-svitidel.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 Svet-svitidel.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.
svet-svitidel.cz
Open Graph description is not detected on the main page of Svet Svitidel. 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: