7.2 sec in total
1.4 sec
5.3 sec
537 ms
Click here to check amazing Rover Challenge content for Bangladesh. Otherwise, check out these important facts you probably never knew about roverchallenge.eu
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Visit roverchallenge.euWe analyzed Roverchallenge.eu page load time and found that the first response time was 1.4 sec and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
roverchallenge.eu performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value8.8 s
1/100
25%
Value7.2 s
30/100
10%
Value1,130 ms
23/100
30%
Value0.083
94/100
15%
Value9.3 s
32/100
10%
1389 ms
288 ms
310 ms
280 ms
419 ms
Our browser made a total of 65 requests to load all elements on the main page. We found that 85% of them (55 requests) were addressed to the original Roverchallenge.eu, 5% (3 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Roverchallenge.eu.
Page size can be reduced by 1.1 MB (20%)
5.6 MB
4.5 MB
In fact, the total size of Roverchallenge.eu main page is 5.6 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. 55% of websites need less resources to load. Images take 4.5 MB which makes up the majority of the site volume.
Potential reduce by 48.1 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. 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 48.1 kB or 77% of the original size.
Potential reduce by 281.3 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. Rover Challenge images are well optimized though.
Potential reduce by 529.4 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 529.4 kB or 71% of the original size.
Potential reduce by 263.7 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. Roverchallenge.eu needs all CSS files to be minified and compressed as it can save up to 263.7 kB or 85% of the original size.
Number of requests can be reduced by 32 (53%)
60
28
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rover Challenge. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
roverchallenge.eu
1389 ms
wp-emoji-release.min.js
288 ms
settings.css
310 ms
social_icons_widget.css
280 ms
bootstrap.css
419 ms
font-awesome.css
296 ms
animations.css
493 ms
mediaelementplayer.css
630 ms
style.css
733 ms
prettyPhoto.css
627 ms
color3.css
623 ms
css
25 ms
jquery.js
812 ms
jquery-migrate.min.js
752 ms
ajax-login-script.js
892 ms
jquery.themepunch.tools.min.js
1039 ms
jquery.themepunch.revolution.min.js
1064 ms
modernizr.js
985 ms
moment.min.js
1018 ms
helper-plugins.js
1205 ms
bootstrap.js
1149 ms
init.js
1244 ms
jquery.form.min.js
1255 ms
scripts.js
1136 ms
scripts.min.js
1134 ms
prettyphoto.js
1200 ms
waypoints.js
1249 ms
mediaelement-and-player.min.js
1421 ms
jquery.flexslider.js
1381 ms
jquery.countdown.min.js
1355 ms
sticky.js
1353 ms
agent-register.js
1461 ms
event_ajax.js
1502 ms
analytics.js
41 ms
Logo_ERC_1.png
605 ms
Www_2016_comingsoon1.png
1594 ms
cover_4.jpg
1496 ms
IMG_0002.jpg
1996 ms
IMG_9891.jpg
2244 ms
zostan_partnerem3.jpg
1012 ms
ERC-600x298.png
1500 ms
20150906_174818-600x400.jpg
1683 ms
20150906_175434-600x400.jpg
2165 ms
SWS-600x400.jpg
1920 ms
facebook.jpg
1859 ms
instagram.jpg
1925 ms
twitter.jpg
2128 ms
youtube.jpg
2177 ms
ESF_logo-300x151.png
2323 ms
logo_planet-300x137.png
2375 ms
pattern.png
2385 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
59 ms
Zd2E9abXLFGSr9G3YK2MsDR-eWpsHSw83BRsAQElGgc.ttf
60 ms
collect
42 ms
fontawesome-webfont.woff
2704 ms
uk1C5e7mNyA0JcFqyN2lwQ.ttf
18 ms
all.js
163 ms
loader.gif
1849 ms
coloredbg.png
1911 ms
bullet.png
1984 ms
large_left.png
2042 ms
large_right.png
2088 ms
133 ms
xd_arbiter.php
139 ms
xd_arbiter.php
263 ms
roverchallenge.eu 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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
roverchallenge.eu 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
Page has valid source maps
roverchallenge.eu 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
PL
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Roverchallenge.eu can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it matches the claimed language. Our system also found out that Roverchallenge.eu 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.
roverchallenge.eu
Open Graph data is detected on the main page of Rover Challenge. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: