3.2 sec in total
456 ms
2.5 sec
259 ms
Welcome to s1.racingduel.cz homepage info - get ready to check S 1 Racing Duel best content for Slovakia right away, or after learning these important things about s1.racingduel.cz
Racing Duel is an online racing game where you can live the life of a professional racing driver. Play for free against other players from all over the world and be the first to cross the finish line!
Visit s1.racingduel.czWe analyzed S1.racingduel.cz page load time and found that the first response time was 456 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
s1.racingduel.cz performance score
name
value
score
weighting
Value3.2 s
44/100
10%
Value6.2 s
11/100
25%
Value4.0 s
80/100
10%
Value110 ms
97/100
30%
Value0.014
100/100
15%
Value7.3 s
50/100
10%
456 ms
123 ms
238 ms
236 ms
233 ms
Our browser made a total of 103 requests to load all elements on the main page. We found that 15% of them (15 requests) were addressed to the original S1.racingduel.cz, 39% (40 requests) were made to Ppmimages.com and 34% (35 requests) were made to Apps.powerplaymanager.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Apps.powerplaymanager.com.
Page size can be reduced by 248.2 kB (32%)
772.4 kB
524.3 kB
In fact, the total size of S1.racingduel.cz main page is 772.4 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. 45% of websites need less resources to load. Images take 416.3 kB which makes up the majority of the site volume.
Potential reduce by 28.0 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 4.1 kB, which is 12% 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 28.0 kB or 80% of the original size.
Potential reduce by 5.4 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. S 1 Racing Duel images are well optimized though.
Potential reduce by 135.0 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 135.0 kB or 59% of the original size.
Potential reduce by 79.7 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. S1.racingduel.cz needs all CSS files to be minified and compressed as it can save up to 79.7 kB or 88% of the original size.
Number of requests can be reduced by 72 (71%)
101
29
The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of S 1 Racing Duel. 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 from 5 to 1 for CSS and as a result speed up the page load time.
s1.racingduel.cz
456 ms
style_index.css
123 ms
style_index.css
238 ms
style_button.css
236 ms
style_button.css
233 ms
jquery.lightbox-0.5.css
241 ms
ajax.js
242 ms
ajax_function.js
243 ms
jquery-1.7.2.min.js
584 ms
javascript.js
349 ms
jquery.tools.min.js
469 ms
jquery.lightbox-0.5.pack.js
357 ms
placeholder.js
378 ms
jquery.cookie.js
377 ms
jquery.cookiecuttr.js
464 ms
all.js
6 ms
conversion.js
13 ms
ga.js
48 ms
index_background.jpg
865 ms
panacik.png
338 ms
lng_en.gif
671 ms
lng_bs.gif
686 ms
lng_cs.gif
693 ms
lng_da.gif
699 ms
lng_de.gif
698 ms
lng_et.gif
700 ms
lng_ap.gif
783 ms
lng_ac.gif
799 ms
lng_es.gif
809 ms
lng_fr.gif
814 ms
lng_hr.gif
815 ms
lng_it.gif
815 ms
lng_lv.gif
897 ms
lng_lt.gif
913 ms
lng_hu.gif
925 ms
lng_mk.gif
929 ms
lng_nl.gif
932 ms
lng_no.gif
929 ms
lng_pl.gif
1013 ms
lng_pt.gif
1028 ms
lng_pb.gif
1041 ms
lng_ro.gif
1047 ms
lng_sk.gif
1043 ms
lng_sl.gif
1049 ms
lng_fi.gif
1126 ms
lng_sv.gif
1142 ms
lng_tr.gif
1159 ms
lng_be.gif
1160 ms
lng_bg.gif
1162 ms
lng_ru.gif
1165 ms
lng_sr.gif
1240 ms
lng_uk.gif
1256 ms
lng_ka.gif
1274 ms
lng_zh.gif
1280 ms
USA.png
418 ms
skill_mini.jpg
327 ms
profile_mini.jpg
342 ms
task_mini.jpg
342 ms
report_mini.jpg
342 ms
facebook.png
418 ms
138 ms
index_top_table_bg.jpg
383 ms
homepage_box_top.png
384 ms
select_lang_left.png
383 ms
select_lang_right.png
384 ms
xd_arbiter.php
119 ms
xd_arbiter.php
126 ms
other_games_dropdown.png
384 ms
other_games_select_left.png
409 ms
other_games_select_right.png
410 ms
other_games_select_ico.png
409 ms
first_bg2.png
474 ms
__utm.gif
56 ms
index_logo.png
420 ms
index_body_web_top.png
417 ms
index_body_web_middle.png
417 ms
index_top_images.jpg
689 ms
index_login_button_left.png
416 ms
index_login_button_mid.png
504 ms
index_login_button_right.png
503 ms
index_register_button_left.png
508 ms
index_register_button_mid.png
508 ms
index_register_button_right.png
593 ms
index_box_action.jpg
594 ms
input_register_username_2.png
593 ms
input_register_password_2.png
592 ms
button_yellow_left.png
674 ms
button_yellow_middle.png
674 ms
button_yellow_right.png
684 ms
index_box_registration.png
685 ms
fb_button_left.png
764 ms
fb_button_middle.png
764 ms
fb_button_right.png
765 ms
index_body_web_bottom.png
776 ms
index_demo_bg.png
777 ms
index_demo_body.png
853 ms
fb_login_box.png
1301 ms
80 ms
like.php
67 ms
xd_arbiter.php
8 ms
39 ms
vpc6VNjRPXV.js
79 ms
LVx-xkvaJ0b.png
67 ms
s1.racingduel.cz accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
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
s1.racingduel.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
s1.racingduel.cz SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise S1.racingduel.cz can be misinterpreted by Google and other search engines. Our service has detected that English 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 S1.racingduel.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.
s1.racingduel.cz
Open Graph description is not detected on the main page of S 1 Racing Duel. 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: