4.5 sec in total
1.1 sec
3 sec
418 ms
Visit centrumopalania.com now to see the best up-to-date Centrum Opalania content and also check out these interesting facts you probably never knew about centrumopalania.com
Sklep z kosmetykami do pielęgnacji ciała, preparatami i akcesoriami do opalania natryskowego, kremami przyspieszającymi opalanie w solarium i na słońcu. Profesjonalne samoopalacze, bronzery, witaminy ...
Visit centrumopalania.comWe analyzed Centrumopalania.com page load time and found that the first response time was 1.1 sec and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
centrumopalania.com performance score
name
value
score
weighting
Value5.6 s
5/100
10%
Value14.1 s
0/100
25%
Value9.5 s
11/100
10%
Value1,040 ms
26/100
30%
Value0.228
55/100
15%
Value12.8 s
13/100
10%
1053 ms
690 ms
356 ms
593 ms
130 ms
Our browser made a total of 34 requests to load all elements on the main page. We found that 74% of them (25 requests) were addressed to the original Centrumopalania.com, 15% (5 requests) were made to Cdn.dcsaas.net and 6% (2 requests) were made to Themes.googleusercontent.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Centrumopalania.com.
Page size can be reduced by 333.7 kB (47%)
714.6 kB
380.9 kB
In fact, the total size of Centrumopalania.com main page is 714.6 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. 45% of websites need less resources to load. Images take 344.8 kB which makes up the majority of the site volume.
Potential reduce by 168.4 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. This page needs HTML code to be minified as it can gain 92.1 kB, which is 51% 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 168.4 kB or 93% of the original size.
Potential reduce by 15.1 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. Centrum Opalania images are well optimized though.
Potential reduce by 5.2 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 5.2 kB or 61% of the original size.
Potential reduce by 145.0 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. Centrumopalania.com needs all CSS files to be minified and compressed as it can save up to 145.0 kB or 80% of the original size.
We found no issues to fix!
29
29
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Centrum Opalania. According to our analytics all requests are already optimized.
centrumopalania.com
1053 ms
mratyCalc.min.js
690 ms
NzowOjA6cGxfUEw6MTowOm1haW46NS43LjY.css
356 ms
NzowOjA6cGxfUEw6MDoxOm1haW4tanE6NS43LjY.js
593 ms
1px.gif
130 ms
logo.png
290 ms
1215x200.png
473 ms
gtm.js
45 ms
logo_background.png
430 ms
ico_arrow_down_small.png
304 ms
u-WUoqrET9fUeobQW7jkRT8E0i7KZn-EPnyo3HZu7kw.woff
165 ms
k3k702ZOKiLJc3WVjuplzBa1RVmPjeKy21_GQJaLlJI.woff
170 ms
rwd-custom.woff
171 ms
fontawesome-webfont.woff
236 ms
api.php
571 ms
300_300_productGfx_2d592ced26a426bcc55c7be95481244f.jpg
123 ms
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236 ms
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249 ms
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192 ms
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356 ms
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319 ms
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319 ms
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309 ms
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355 ms
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367 ms
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426 ms
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438 ms
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435 ms
ico_arrow_left_small.png
121 ms
ico_arrow_right_small.png
156 ms
top-layer.jpg
447 ms
mraty-widget-handle.png
404 ms
mraty-widget.png
413 ms
mraty-widget-button.png
412 ms
centrumopalania.com 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
ARIA toggle fields do not have accessible names
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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.
centrumopalania.com 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
Missing source maps for large first-party JavaScript
centrumopalania.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
PL
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Centrumopalania.com can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it matches the claimed language. Our system also found out that Centrumopalania.com 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.
centrumopalania.com
Open Graph description is not detected on the main page of Centrum Opalania. 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: