4.2 sec in total
404 ms
3.6 sec
269 ms
Visit protein.sk now to see the best up-to-date Protein content for Slovakia and also check out these interesting facts you probably never knew about protein.sk
Spoľahlivý internetový obchod na doplnky výživy pre športovcov a kulturistov. Odosielame do 10 minút • 100% originálny tovar • Najnižšie ceny na trhu
Visit protein.skWe analyzed Protein.sk page load time and found that the first response time was 404 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
protein.sk performance score
name
value
score
weighting
Value5.0 s
10/100
10%
Value7.8 s
3/100
25%
Value11.5 s
5/100
10%
Value4,990 ms
0/100
30%
Value0.029
100/100
15%
Value13.2 s
12/100
10%
404 ms
638 ms
551 ms
469 ms
685 ms
Our browser made a total of 73 requests to load all elements on the main page. We found that 51% of them (37 requests) were addressed to the original Protein.sk, 5% (4 requests) were made to Facebook.com and 4% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (835 ms) belongs to the original domain Protein.sk.
Page size can be reduced by 438.3 kB (44%)
1.0 MB
569.0 kB
In fact, the total size of Protein.sk main page is 1.0 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. 35% of websites need less resources to load. Images take 393.7 kB which makes up the majority of the site volume.
Potential reduce by 52.4 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 52.4 kB or 79% of the original size.
Potential reduce by 11.9 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. Protein images are well optimized though.
Potential reduce by 206.1 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 206.1 kB or 60% of the original size.
Potential reduce by 167.9 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. Protein.sk needs all CSS files to be minified and compressed as it can save up to 167.9 kB or 82% of the original size.
Number of requests can be reduced by 32 (48%)
67
35
The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Protein. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.
protein.sk
404 ms
www.protein.sk
638 ms
bootstrap-full.min.css
551 ms
protein.min.css
469 ms
packed.min.js
685 ms
protein.min.js
476 ms
fuckinEuCookies.js
474 ms
webfont.js
53 ms
pozadie.jpg
149 ms
loader_black.png
150 ms
loader_black.gif
148 ms
loader_product_1.gif
148 ms
loader_white.png
148 ms
e-img-455-3-1000-307--FFFFFF.jpg
358 ms
e-img-457-3-1000-307--FFFFFF.jpg
308 ms
e-img-412-3-1000-307--FFFFFF.jpg
468 ms
e-img-413-3-1000-307--FFFFFF.jpg
486 ms
loader_product.gif
277 ms
gtm.js
221 ms
header.png
461 ms
logo.png
396 ms
fontawesome-webfont.woff
480 ms
contentbg.jpg
423 ms
nadpis-menu.jpg
488 ms
produktskladom.png
529 ms
eshoproka.jpg
535 ms
shoproku2014.png
537 ms
shoproku2013.png
555 ms
logo-heureka.png
565 ms
footer.png
835 ms
heureka_widget.js
601 ms
css
76 ms
analytics.js
42 ms
conversion_async.js
90 ms
sdk.js
161 ms
fbds.js
191 ms
ec.js
26 ms
collect
19 ms
collect
63 ms
45 ms
67 ms
ga-audiences
56 ms
128 ms
182 ms
tags
359 ms
179 ms
widget.php
413 ms
UserMatch.ashx
69 ms
pixel
491 ms
pixel
84 ms
154 ms
RtbHouse
531 ms
tagging
106 ms
Pug
82 ms
match
13 ms
cm
94 ms
sd
28 ms
1by1.png
23 ms
tap.php
290 ms
nr-852.min.js
47 ms
xd_arbiter.php
63 ms
xd_arbiter.php
119 ms
33 ms
right-zalozka-only_SK-gold.png
313 ms
100-whey-professional-protein-od-best-nutrition-resized-10206-3-116-150-FFFFFF.jpg
108 ms
02cd1a27e8
54 ms
akcia-whey-core-100-bcaa-zadarmo-nutrend-resized-10211-3-116-150-FFFFFF.jpg
110 ms
muscle-revolt-beef-amino-zadarmo-od-best-nutrition-resized-10320-3-116-150-FFFFFF.jpg
113 ms
thermofit-plus-50-zadarmo-kompava-resized-10484-3-116-150-FFFFFF.jpg
110 ms
pro-t-fusion-php-edge-resized-8102-3-116-150-FFFFFF.jpg
110 ms
pro-whey-molecular-matrix-od-mvp-biotech-resized-10172-3-116-150-FFFFFF.jpg
112 ms
15-zadarmo-the-incredible-bulk-od-mvp-biotech-resized-10170-3-116-150-FFFFFF.jpg
177 ms
whey-dna-bsn-resized-10095-3-116-150-FFFFFF.jpg
190 ms
protein.sk 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.
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
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.
protein.sk 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
Page has valid source maps
protein.sk SEO score
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
Tap targets are not sized appropriately
SK
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Protein.sk can be misinterpreted by Google and other search engines. Our service has detected that Slovak 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 Protein.sk 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.
protein.sk
Open Graph description is not detected on the main page of Protein. 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: