3.3 sec in total
421 ms
2.6 sec
231 ms
Click here to check amazing Openskymap content. Otherwise, check out these important facts you probably never knew about openskymap.com
Track real time live flight traffic all over the world on the Internet
Visit openskymap.comWe analyzed Openskymap.com page load time and found that the first response time was 421 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
openskymap.com performance score
421 ms
354 ms
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155 ms
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Our browser made a total of 167 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Openskymap.com, 59% (98 requests) were made to Radarvirtuel.com and 25% (42 requests) were made to Maps.google.com. The less responsive or slowest element that took the longest time to load (944 ms) relates to the external source Radarvirtuel.com.
Page size can be reduced by 470.4 kB (25%)
1.9 MB
1.4 MB
In fact, the total size of Openskymap.com main page is 1.9 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 38.3 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. 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 38.3 kB or 82% of the original size.
Potential reduce by 16.0 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. Openskymap images are well optimized though.
Potential reduce by 411.3 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 411.3 kB or 66% of the original size.
Potential reduce by 4.8 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. Openskymap.com needs all CSS files to be minified and compressed as it can save up to 4.8 kB or 81% of the original size.
Number of requests can be reduced by 39 (24%)
162
123
The browser has sent 162 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Openskymap. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.
openskymap.com
421 ms
www.radarvirtuel.com
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maps
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style.css
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ga.js
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__utm.gif
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Radarbox3DBox.png
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btn_donateCC_LG.gif
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widgets.js
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code.js
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common.js
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util.js
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marker.js
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button.0308b81ff1714e446f674b5b9793f2cd.js
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tweet_button.b9740740e0bcf9b0657c5b11bd4388da.fr.html
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ViewportInfoService.GetViewportInfo
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infowindow.js
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css
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www.radarvirtuel.com
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AuthenticationService.Authenticate
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www.radarvirtuel.com
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openskymap.com SEO score
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Openskymap.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Openskymap.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
openskymap.com
Open Graph description is not detected on the main page of Openskymap. 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: