12.6 sec in total
5.9 sec
6.4 sec
243 ms
Welcome to sedac.ciesin.org homepage info - get ready to check SEDAC Ciesin best content for India right away, or after learning these important things about sedac.ciesin.org
Visit sedac.ciesin.orgWe analyzed Sedac.ciesin.org page load time and found that the first response time was 5.9 sec and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
sedac.ciesin.org performance score
name
value
score
weighting
Value3.7 s
29/100
10%
Value28.1 s
0/100
25%
Value14.2 s
1/100
10%
Value640 ms
47/100
30%
Value0.067
97/100
15%
Value23.5 s
1/100
10%
5876 ms
13 ms
9 ms
43 ms
33 ms
Our browser made a total of 71 requests to load all elements on the main page. We found that 83% of them (59 requests) were addressed to the original Sedac.ciesin.org, 4% (3 requests) were made to Widget.uservoice.com and 3% (2 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (5.9 sec) belongs to the original domain Sedac.ciesin.org.
Page size can be reduced by 256.1 kB (17%)
1.5 MB
1.2 MB
In fact, the total size of Sedac.ciesin.org main page is 1.5 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. 70% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 41.9 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 41.9 kB or 81% of the original size.
Potential reduce by 29.6 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. SEDAC Ciesin images are well optimized though.
Potential reduce by 164.5 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 164.5 kB or 80% of the original size.
Potential reduce by 20.1 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. Sedac.ciesin.org needs all CSS files to be minified and compressed as it can save up to 20.1 kB or 82% of the original size.
Number of requests can be reduced by 14 (21%)
68
54
The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SEDAC Ciesin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
sedac.ciesin.org
5876 ms
style.css
13 ms
jquery.qtip.min.css
9 ms
global.css
43 ms
modernizr.custom-2.6.2.js
33 ms
jquery.min.js
11 ms
check-login.js
25 ms
css
26 ms
advanced-slider-base.css
30 ms
glossy-square-gray.css
30 ms
responsive-slider.css
31 ms
jquery.touchSwipe.min.js
81 ms
jquery.advancedSlider.min.js
85 ms
jquery-ui.min.js
12 ms
home.js
186 ms
verify_login_status
432 ms
logged-in.js
25 ms
masthead-bg.jpg
74 ms
nasa_meatball.png
67 ms
search-select-arrow.gif
68 ms
image-sprites.png
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home-icon-active.png
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cropland-cartogram.png
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cropland-cartogram-tmb.png
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fire-pop-dens.jpg
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fire-pop-dens-tmb.jpg
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satellite-co2.jpg
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satellite-co2-tmb.jpg
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seep-copper-mine-vermont-usgs-superfund.jpg
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seep-copper-mine-vermont-usgs-superfund-tmb.jpg
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sat-env-indicators.jpg
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sat-envi-indicators-tmb.jpg
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icwq-map-gal.jpg
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icwq-map-gal-tmb.jpg
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hoover-dam.jpg
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hoover-dam-tmb.jpg
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pes.jpg
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pes-tmb.jpg
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wetlands.jpg
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wetlands-tmb.jpg
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climate.jpg
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climate-tmb.jpg
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health.jpg
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health-tmb.jpg
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sustainability.jpg
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sustainability-tmb.jpg
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strat-zone-polar-atmospheric.jpg
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strat-zone-polar-atmospheric-tmb.jpg
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night-time-lights.jpg
349 ms
authorize
487 ms
night-time-lights-tmb.jpg
293 ms
urban-remote-sensing.jpg
292 ms
urban-remote-sensing-tmb.jpg
294 ms
set-thumbnail-small.jpg
290 ms
set-thumbnail-small.jpg
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rss_icon.png
291 ms
logo-ciesin.png
293 ms
icsu-wds-logo.png
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share-icons.png
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preloader.gif
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tophat.js
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qgOeC1TkE94f7qVT92hw.js
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ntpagetag.gif
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openhand.cur
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arrows.png
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arrows_v_small.png
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buttons_small.png
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preloader2.gif
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playpause_small.png
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feedback-tab.png
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tab-horizontal-light-75fca6f195066c2da966daf9e706b949.png
3 ms
sedac.ciesin.org accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
sedac.ciesin.org 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
Missing source maps for large first-party JavaScript
sedac.ciesin.org SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Sedac.ciesin.org 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 Sedac.ciesin.org 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.
sedac.ciesin.org
Open Graph description is not detected on the main page of SEDAC Ciesin. 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: