2.5 sec in total
286 ms
2 sec
269 ms
Welcome to seom.esa.int homepage info - get ready to check SEOM ESA best content for China right away, or after learning these important things about seom.esa.int
Visit seom.esa.intWe analyzed Seom.esa.int page load time and found that the first response time was 286 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
seom.esa.int performance score
name
value
score
weighting
Value1.7 s
92/100
10%
Value37.4 s
0/100
25%
Value2.9 s
95/100
10%
Value0 ms
100/100
30%
Value0.39
26/100
15%
Value1.7 s
100/100
10%
286 ms
5 ms
87 ms
159 ms
159 ms
Our browser made a total of 30 requests to load all elements on the main page. We found that 97% of them (29 requests) were addressed to the original Seom.esa.int, 3% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Seom.esa.int.
Page size can be reduced by 10.3 kB (79%)
13.0 kB
2.7 kB
In fact, the total size of Seom.esa.int main page is 13.0 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. 30% of websites need less resources to load. HTML takes 13.0 kB which makes up the majority of the site volume.
Potential reduce by 10.3 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 3.2 kB, which is 25% 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 10.3 kB or 79% of the original size.
We found no issues to fix!
25
25
The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SEOM ESA. According to our analytics all requests are already optimized.
seom.esa.int
286 ms
jquery-latest.js
5 ms
jquery.bxslider.min.js
87 ms
jquery.bxslider.css
159 ms
main.css
159 ms
bannerCode.js
167 ms
banner.png
919 ms
25whiteGhost.png
80 ms
dot.gif
83 ms
EOscience16_web_580x274.jpg
552 ms
SEOM_chile_earthquake.png
858 ms
landtraining2015_SEOMweb.jpg
636 ms
OTC_2015_web.jpg
660 ms
LPS2016_web_image.jpg
518 ms
seom_web_atmos_training2014.jpg
862 ms
Chile_earthquake_on_the_radar.jpg
631 ms
S1A_Estonia_Mosaic_100m.jpg
710 ms
ocean_virtual_laboratory.jpg
715 ms
eoscience20tinybox_160x76.jpg
741 ms
S2forScience2014ws.png
1344 ms
LTC_in_Romania.jpg
793 ms
SEOM_logo.png
823 ms
EO-Summer-School-2016.jpg
872 ms
ar_instr_160x76.png
906 ms
eoscience20side_160x76.jpg
932 ms
SEOM_web_footer.jpg
946 ms
NotesStyle-BoldTf.otf
957 ms
NotesStyle-RegularTf.otf
987 ms
bx_loader.gif
85 ms
controls.png
80 ms
seom.esa.int 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
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
seom.esa.int best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
seom.esa.int 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Seom.esa.int 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 Seom.esa.int 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.
seom.esa.int
Open Graph description is not detected on the main page of SEOM ESA. 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: