5.7 sec in total
1.7 sec
3.7 sec
214 ms
Visit dev.racingduel.com now to see the best up-to-date Dev Racing Duel content for Serbia and also check out these interesting facts you probably never knew about dev.racingduel.com
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 dev.racingduel.comWe analyzed Dev.racingduel.com page load time and found that the first response time was 1.7 sec and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
dev.racingduel.com performance score
name
value
score
weighting
Value3.7 s
28/100
10%
Value4.0 s
51/100
25%
Value4.9 s
66/100
10%
Value260 ms
83/100
30%
Value0.014
100/100
15%
Value9.6 s
29/100
10%
1692 ms
252 ms
255 ms
271 ms
266 ms
Our browser made a total of 105 requests to load all elements on the main page. We found that 15% of them (16 requests) were addressed to the original Dev.racingduel.com, 39% (41 requests) were made to Ppmimages.com and 32% (34 requests) were made to Apps.powerplaymanager.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Dev.racingduel.com.
Page size can be reduced by 191.6 kB (27%)
717.5 kB
525.9 kB
In fact, the total size of Dev.racingduel.com main page is 717.5 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 416.3 kB which makes up the majority of the site volume.
Potential reduce by 32.8 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 32.8 kB or 78% 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. Dev Racing Duel images are well optimized though.
Potential reduce by 75.6 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 75.6 kB or 44% of the original size.
Potential reduce by 77.8 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. Dev.racingduel.com needs all CSS files to be minified and compressed as it can save up to 77.8 kB or 88% of the original size.
Number of requests can be reduced by 74 (72%)
103
29
The browser has sent 103 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dev 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 7 to 1 for CSS and as a result speed up the page load time.
dev.racingduel.com
1692 ms
main_index.css
252 ms
ajax.js
255 ms
ajax_function.js
271 ms
javascript.js
266 ms
jquery.min.js
29 ms
jquery.tools.min.js
514 ms
jquery.lightbox-0.5.pack.js
336 ms
placeholder.js
477 ms
jquery.cookie.js
501 ms
jquery.cookiecuttr.js
513 ms
cookiecuttr.css
514 ms
all.js
158 ms
jquery.lightbox-0.5.css
566 ms
conversion.js
20 ms
style_index.css
464 ms
style_button.css
486 ms
style_index.css
138 ms
style_button.css
234 ms
ga.js
36 ms
index_background.jpg
648 ms
panacik.png
204 ms
lng_en.gif
532 ms
lng_bs.gif
530 ms
lng_cs.gif
532 ms
lng_da.gif
537 ms
lng_de.gif
538 ms
lng_et.gif
543 ms
lng_ap.gif
644 ms
lng_ac.gif
646 ms
lng_es.gif
645 ms
lng_fr.gif
653 ms
lng_hr.gif
655 ms
lng_it.gif
660 ms
lng_lv.gif
757 ms
lng_lt.gif
760 ms
lng_hu.gif
761 ms
lng_mk.gif
769 ms
lng_nl.gif
771 ms
lng_no.gif
776 ms
lng_pl.gif
872 ms
lng_pt.gif
874 ms
lng_pb.gif
876 ms
lng_ro.gif
885 ms
lng_sk.gif
891 ms
lng_sl.gif
899 ms
lng_fi.gif
986 ms
lng_sv.gif
988 ms
lng_tr.gif
990 ms
lng_be.gif
1000 ms
lng_bg.gif
1007 ms
lng_ru.gif
1016 ms
lng_sr.gif
1102 ms
lng_uk.gif
1103 ms
lng_ka.gif
1105 ms
lng_zh.gif
1116 ms
USA.png
279 ms
skill_mini.jpg
195 ms
profile_mini.jpg
194 ms
task_mini.jpg
195 ms
report_mini.jpg
194 ms
facebook.png
286 ms
190 ms
index_top_table_bg.jpg
205 ms
homepage_box_top.png
208 ms
select_lang_left.png
227 ms
select_lang_right.png
231 ms
xd_arbiter.php
153 ms
xd_arbiter.php
331 ms
other_games_dropdown.png
265 ms
other_games_select_left.png
264 ms
other_games_select_right.png
264 ms
other_games_select_ico.png
265 ms
first_bg2.png
339 ms
__utm.gif
51 ms
index_logo.png
282 ms
index_body_web_top.png
258 ms
index_body_web_middle.png
258 ms
index_top_images.jpg
550 ms
index_login_button_left.png
268 ms
index_login_button_mid.png
343 ms
index_login_button_right.png
342 ms
index_register_button_left.png
359 ms
index_register_button_mid.png
365 ms
index_register_button_right.png
433 ms
index_box_action.jpg
435 ms
input_register_username_2.png
451 ms
input_register_password_2.png
455 ms
button_yellow_left.png
524 ms
button_yellow_middle.png
527 ms
button_yellow_right.png
541 ms
index_box_registration.png
547 ms
fb_button_left.png
615 ms
fb_button_middle.png
621 ms
fb_button_right.png
635 ms
index_body_web_bottom.png
632 ms
index_demo_bg.png
637 ms
index_demo_body.png
655 ms
fb_login_box.png
395 ms
92 ms
47 ms
xd_arbiter.php
81 ms
like.php
55 ms
vpc6VNjRPXV.js
297 ms
LVx-xkvaJ0b.png
329 ms
dev.racingduel.com 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
[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
dev.racingduel.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
Browser errors were logged to the console
dev.racingduel.com 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 Dev.racingduel.com 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 Dev.racingduel.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.
dev.racingduel.com
Open Graph description is not detected on the main page of Dev 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: