2.7 sec in total
362 ms
2.1 sec
288 ms
Click here to check amazing Copernicus content for China. Otherwise, check out these important facts you probably never knew about copernicus.eu
Copernicus, previously known as GMES (Global Monitoring for Environment and Security), is the European Programme for the establishment of a European capacity for Earth Observation.
Visit copernicus.euWe analyzed Copernicus.eu page load time and found that the first response time was 362 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
copernicus.eu performance score
name
value
score
weighting
Value6.2 s
3/100
10%
Value11.2 s
0/100
25%
Value8.4 s
19/100
10%
Value210 ms
89/100
30%
Value0.314
37/100
15%
Value12.4 s
15/100
10%
362 ms
83 ms
159 ms
160 ms
164 ms
Our browser made a total of 76 requests to load all elements on the main page. We found that 97% of them (74 requests) were addressed to the original Copernicus.eu, 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (967 ms) belongs to the original domain Copernicus.eu.
Page size can be reduced by 312.7 kB (18%)
1.7 MB
1.4 MB
In fact, the total size of Copernicus.eu main page is 1.7 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. 45% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 37.9 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 37.9 kB or 82% of the original size.
Potential reduce by 90.6 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. Copernicus images are well optimized though.
Potential reduce by 117.2 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 117.2 kB or 62% of the original size.
Potential reduce by 66.9 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. Copernicus.eu needs all CSS files to be minified and compressed as it can save up to 66.9 kB or 80% of the original size.
Number of requests can be reduced by 44 (59%)
75
31
The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Copernicus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 31 to 1 for CSS and as a result speed up the page load time.
copernicus.eu
362 ms
system.base.css
83 ms
system.menus.css
159 ms
system.messages.css
160 ms
system.theme.css
164 ms
simplenews.css
184 ms
calendar_multiday.css
185 ms
copernicus_event.css
190 ms
copernicus_library.css
236 ms
copernicus_link.css
236 ms
copernicus_news.css
243 ms
copernicus_project.css
274 ms
date.css
275 ms
datepicker.1.7.css
282 ms
field.css
313 ms
node.css
313 ms
search.css
323 ms
user.css
365 ms
video_filter.css
365 ms
views.css
374 ms
back_to_top.css
387 ms
ctools.css
389 ms
panels.css
400 ms
print_ui.theme.css
452 ms
nice_menus.css
453 ms
nice_menus_default.css
466 ms
copernicus_infocus.css
465 ms
eu_cookie_compliance.css
466 ms
reset.css
481 ms
layout.css
542 ms
style.css
545 ms
jquery.bxslider.css
542 ms
jquery.min.js
656 ms
jquery.once.js
543 ms
drupal.js
560 ms
jquery.ui.effect.min.js
632 ms
jquery.bgiframe.js
617 ms
jquery.hoverIntent.js
553 ms
superfish.js
489 ms
nice_menus.js
495 ms
back_to_top.js
549 ms
copernicus_news.js
531 ms
copernicus_infocus.js
551 ms
googleanalytics.js
549 ms
jquery.bxslider.min.js
499 ms
eu_cookie_compliance.js
564 ms
analytics.js
60 ms
header-background.png
171 ms
logo.png
172 ms
data-access.png
170 ms
facebook.png
171 ms
twitter.png
170 ms
rss.png
170 ms
print.png
167 ms
search-icon.png
165 ms
News_2015_03_01_ForestManagement.jpg
310 ms
News_2016_02_29_LandManagement.jpg
452 ms
News_2016_02_26_GIS.jpg
545 ms
News_2016_02_26_S3_LEOP.jpg
281 ms
InFocus_UserSurvey_0.jpg
387 ms
Copernicus_needs_you_small.jpg
317 ms
InFocus_C3S_Workshop.png
564 ms
sentinel-1-600x300.jpg
388 ms
InFocus_CO2_Emissions_Report.jpg
967 ms
InFocus_Sentinel-2A.jpg
466 ms
InFocus_TenderOpportunities.jpg
546 ms
EC_standard_logo.png
635 ms
ESA_logo.jpg
547 ms
Eumetsat_logo.jpg
633 ms
ECMWF_Logo.png
623 ms
eea_logo.jpg
623 ms
Mercator-Ocean_logo.jpg
656 ms
backtotop.png
568 ms
bx_loader.gif
568 ms
controls.png
590 ms
collect
26 ms
copernicus.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
[id] attributes on active, focusable elements are not unique
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 IDs are not unique
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
copernicus.eu 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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
copernicus.eu 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
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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Copernicus.eu can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Copernicus.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.
copernicus.eu
Open Graph description is not detected on the main page of Copernicus. 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: