2.8 sec in total
790 ms
1.8 sec
263 ms
Welcome to dsl.sk homepage info - get ready to check DSL best content for Slovakia right away, or after learning these important things about dsl.sk
Visit dsl.skWe analyzed Dsl.sk page load time and found that the first response time was 790 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
dsl.sk performance score
name
value
score
weighting
Value2.3 s
74/100
10%
Value3.0 s
78/100
25%
Value6.4 s
40/100
10%
Value1,960 ms
8/100
30%
Value0.047
99/100
15%
Value10.6 s
23/100
10%
790 ms
446 ms
340 ms
340 ms
347 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 62% of them (33 requests) were addressed to the original Dsl.sk, 9% (5 requests) were made to Pagead2.googlesyndication.com and 9% (5 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (790 ms) belongs to the original domain Dsl.sk.
Page size can be reduced by 92.7 kB (30%)
306.4 kB
213.7 kB
In fact, the total size of Dsl.sk main page is 306.4 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. 35% of websites need less resources to load. Images take 178.4 kB which makes up the majority of the site volume.
Potential reduce by 38.1 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 7.6 kB, which is 16% 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 38.1 kB or 80% of the original size.
Potential reduce by 9.4 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. DSL images are well optimized though.
Potential reduce by 29.7 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 29.7 kB or 48% of the original size.
Potential reduce by 15.6 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. Dsl.sk needs all CSS files to be minified and compressed as it can save up to 15.6 kB or 82% of the original size.
Number of requests can be reduced by 23 (45%)
51
28
The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DSL. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.
dsl.sk
790 ms
default_27.css
446 ms
cookieconsent.latest.min.js
340 ms
detect_flashblock.php
340 ms
detect_flash.js
347 ms
detect_tech.js
229 ms
show_ads.js
8 ms
DSL_9.png
161 ms
small_logo.gif
159 ms
rss.gif
161 ms
x.gif
160 ms
log_in.png
159 ms
ad_kvety.gif
160 ms
2016-02-29-raspberry-pi-3-2.jpg
470 ms
1438.jpg
472 ms
thumbnail-17980.jpg
229 ms
thumbnail-17945.jpg
231 ms
thumbnail-17889.jpg
226 ms
thumbnail-17885.jpg
229 ms
thumbnail-17824.jpg
346 ms
thumbnail-17801.jpg
346 ms
thumbnail-17739.jpg
470 ms
thumbnail-17719.jpg
349 ms
thumbnail-17607.jpg
469 ms
thumbnail-17541.jpg
469 ms
thumbnail-17540.jpg
471 ms
thumbnail-17510.jpg
553 ms
ga.js
44 ms
bf.php
458 ms
menu_bg.gif
554 ms
menu_section_1.gif
552 ms
menu_section_5.gif
555 ms
menu_section_2.gif
553 ms
menu_section_4.gif
554 ms
menu_section_3.gif
644 ms
ca-pub-8109890840368333.js
66 ms
zrt_lookup.html
60 ms
show_ads_impl.js
61 ms
__utm.gif
68 ms
ads
223 ms
osd.js
13 ms
ads
172 ms
m_js_controller.js
20 ms
abg.js
34 ms
favicon
60 ms
googlelogo_color_112x36dp.png
56 ms
nessie_icon_tiamat_white.png
43 ms
9298593684213071934
40 ms
s
32 ms
x_button_blue2.png
6 ms
E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js
4 ms
0036.gif
266 ms
cc-light-bottom.css
116 ms
dsl.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-*] attributes do not match their roles
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
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
dsl.sk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
dsl.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
SK
N/A
WINDOWS-1250
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dsl.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 Dsl.sk main page’s claimed encoding is windows-1250. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
dsl.sk
Open Graph description is not detected on the main page of DSL. 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: