3.1 sec in total
593 ms
2.3 sec
143 ms
Visit perifer.sk now to see the best up-to-date Perifer content and also check out these interesting facts you probably never knew about perifer.sk
Visit perifer.skWe analyzed Perifer.sk page load time and found that the first response time was 593 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
perifer.sk performance score
name
value
score
weighting
Value4.0 s
22/100
10%
Value9.0 s
1/100
25%
Value8.3 s
19/100
10%
Value540 ms
55/100
30%
Value0.02
100/100
15%
Value8.9 s
34/100
10%
593 ms
560 ms
398 ms
739 ms
385 ms
Our browser made a total of 39 requests to load all elements on the main page. We found that 51% of them (20 requests) were addressed to the original Perifer.sk, 21% (8 requests) were made to Apis.google.com and 8% (3 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (739 ms) belongs to the original domain Perifer.sk.
Page size can be reduced by 169.8 kB (61%)
278.4 kB
108.6 kB
In fact, the total size of Perifer.sk main page is 278.4 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. 50% of websites need less resources to load. Javascripts take 131.9 kB which makes up the majority of the site volume.
Potential reduce by 16.4 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 16.4 kB or 73% of the original size.
Potential reduce by 14.4 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, Perifer needs image optimization as it can save up to 14.4 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 90.0 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 90.0 kB or 68% of the original size.
Potential reduce by 48.9 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. Perifer.sk needs all CSS files to be minified and compressed as it can save up to 48.9 kB or 83% of the original size.
Number of requests can be reduced by 16 (43%)
37
21
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Perifer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.
www.perifer.sk
593 ms
page.css
560 ms
jquery.fancybox-1.3.4.css
398 ms
jquery-1.4.3.min.js
739 ms
jquery.cookie.js
385 ms
jquery.slideshow.js
254 ms
jquery.mousewheel-3.0.4.pack.js
276 ms
jquery.fancybox-1.3.4.pack.js
470 ms
scripts.js
591 ms
all.js
30 ms
plusone.js
78 ms
widgets.js
30 ms
perifer-logo.png
150 ms
menubg.gif
145 ms
tickerbg.gif
144 ms
ishopboxbg.gif
144 ms
samsungd101s.jpg
222 ms
10bdverbprintnoid.jpg
221 ms
DTSE9G232GBUSB3.jpg
240 ms
SDC10G64GBhr.jpg
340 ms
isbsip.png
240 ms
mainshadow.png
263 ms
button.0308b81ff1714e446f674b5b9793f2cd.js
47 ms
163 ms
xd_arbiter.php
39 ms
xd_arbiter.php
84 ms
cb=gapi.loaded_0
26 ms
cb=gapi.loaded_1
50 ms
fastbutton
111 ms
tweet_button.b9740740e0bcf9b0657c5b11bd4388da.sk.html
30 ms
postmessageRelay
68 ms
cb=gapi.loaded_0
14 ms
cb=gapi.loaded_1
14 ms
W5F8_SL0XFawnjxHGsZjJA.ttf
43 ms
3193398744-postmessagerelay.js
36 ms
rpc:shindig_random.js
34 ms
cb=gapi.loaded_0
9 ms
jot
91 ms
print.css
106 ms
perifer.sk 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
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
perifer.sk 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
Browser errors were logged to the console
Page has valid source maps
perifer.sk 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
SK
SK
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Perifer.sk can be misinterpreted by Google and other search engines. Our service has detected that Slovak is used on the page, and it matches the claimed language. Our system also found out that Perifer.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.
perifer.sk
Open Graph description is not detected on the main page of Perifer. 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: