6.7 sec in total
580 ms
5.8 sec
318 ms
Visit rosacademy.com now to see the best up-to-date ROS Academy content and also check out these interesting facts you probably never knew about rosacademy.com
Aprende a tomar fotos increíbles mientras te diviertes
Visit rosacademy.comWe analyzed Rosacademy.com page load time and found that the first response time was 580 ms and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
rosacademy.com performance score
name
value
score
weighting
Value3.0 s
51/100
10%
Value5.9 s
14/100
25%
Value43.6 s
0/100
10%
Value49,390 ms
0/100
30%
Value0.257
48/100
15%
Value66.3 s
0/100
10%
580 ms
1080 ms
45 ms
173 ms
16 ms
Our browser made a total of 87 requests to load all elements on the main page. We found that 75% of them (65 requests) were addressed to the original Rosacademy.com, 6% (5 requests) were made to Facebook.com and 3% (3 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Rosacademy.com.
Page size can be reduced by 908.1 kB (44%)
2.1 MB
1.2 MB
In fact, the total size of Rosacademy.com main page is 2.1 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. 65% of websites need less resources to load. Images take 908.2 kB which makes up the majority of the site volume.
Potential reduce by 36.9 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 36.9 kB or 75% of the original size.
Potential reduce by 31.2 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. ROS Academy images are well optimized though.
Potential reduce by 400.0 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 400.0 kB or 69% of the original size.
Potential reduce by 440.1 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. Rosacademy.com needs all CSS files to be minified and compressed as it can save up to 440.1 kB or 85% of the original size.
Number of requests can be reduced by 47 (63%)
75
28
The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ROS Academy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
rosacademy.com
580 ms
1080 ms
flowtype.js
45 ms
minified.css.php
173 ms
font-awesome.css
16 ms
css
65 ms
3fc27eded19342435bad283c84c8801a.css
199 ms
font-awesome.css
78 ms
rokminievents3.css
66 ms
jcemediabox.css
76 ms
style.css
85 ms
sc_bootstrap.css
148 ms
gallery.css
117 ms
gallery.css
114 ms
frontend_custom.css
131 ms
wsrevolution.css
165 ms
template.css
156 ms
jquery.min.js
201 ms
jquery-noconflict.js
200 ms
jquery-migrate.min.js
201 ms
tabs-state.js
212 ms
mootools-core.js
213 ms
core.js
227 ms
rokminievents3.js
227 ms
caption.js
228 ms
jcemediabox.js
236 ms
jfbconnect.js
244 ms
bootstrap.min.js
253 ms
jquery.scripts.js
249 ms
jquery.inview.js
257 ms
jquery.lavalamp-1.3.5.min.js
260 ms
jquery.easing.1.3.js
273 ms
jquery.magnific-popup.min.js
284 ms
jquery.carousel.min.js
320 ms
jquery.tipsy.js
295 ms
lightbox.min.js
304 ms
hikashop.js
313 ms
chosen.jquery.min.js
318 ms
jquery.themepunch.plugins.min.js
333 ms
conversion.js
30 ms
si.js
75 ms
jquery.themepunch.revolution.min.js
338 ms
fp.js
101 ms
fbds.js
130 ms
bg01.png
98 ms
ROS_logo.png
96 ms
es.gif
53 ms
en.gif
95 ms
header_home_1.jpg
251 ms
play-video-btn.png
96 ms
header_home_2.jpg
538 ms
header_home_explore.jpg
150 ms
header_home_discover.jpg
127 ms
header_home_feel.jpg
222 ms
social_google.png
125 ms
social_twitter.png
221 ms
social_facebook.png
221 ms
social_youtube.png
223 ms
all.js
251 ms
slider_large_next_prev.png
259 ms
BfQP1MR3mJNaumtWa4Tizg.ttf
73 ms
fontawesome-webfont.woff
287 ms
fontawesome-webfont.woff
28 ms
scroll_to_top.png
230 ms
analytics.js
31 ms
offsite_event.php
156 ms
97 ms
collect
74 ms
171 ms
smarticon
72 ms
popup.html
69 ms
tooltip.html
99 ms
loading.gif
105 ms
timer.png
104 ms
48 ms
50 ms
43 ms
xd_arbiter.php
129 ms
xd_arbiter.php
257 ms
zoom-link.gif
296 ms
small_left.png
53 ms
small_right.png
54 ms
zoom-link.gif
440 ms
index.php
273 ms
843 ms
ping
45 ms
46 ms
rosacademy.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
Heading elements are not in a sequentially-descending order
rosacademy.com 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
rosacademy.com 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
ES
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rosacademy.com can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and it does not match the claimed English language. Our system also found out that Rosacademy.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.
rosacademy.com
Open Graph description is not detected on the main page of ROS Academy. 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: