12 sec in total
564 ms
8.9 sec
2.5 sec
Visit astronautix.com now to see the best up-to-date Astronautix content for Algeria and also check out these interesting facts you probably never knew about astronautix.com
Encyclopedia Astronautica the most complete resource for space history - rockets spacecraft launch vehicles astronauts cosmonauts spaceflights engines space exploration
Visit astronautix.comWe analyzed Astronautix.com page load time and found that the first response time was 564 ms and then it took 11.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
astronautix.com performance score
name
value
score
weighting
Value1.2 s
99/100
10%
Value1.4 s
100/100
25%
Value1.2 s
100/100
10%
Value60 ms
100/100
30%
Value0
100/100
15%
Value2.1 s
99/100
10%
564 ms
148 ms
181 ms
328 ms
9 ms
Our browser made a total of 333 requests to load all elements on the main page. We found that 5% of them (15 requests) were addressed to the original Astronautix.com, 7% (22 requests) were made to Us-ads.openx.net and 6% (19 requests) were made to Pixel.mathtag.com. The less responsive or slowest element that took the longest time to load (3.7 sec) relates to the external source Pippio.com.
Page size can be reduced by 755.8 kB (54%)
1.4 MB
637.2 kB
In fact, the total size of Astronautix.com main page is 1.4 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. Javascripts take 808.8 kB which makes up the majority of the site volume.
Potential reduce by 117.3 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 117.3 kB or 68% of the original size.
Potential reduce by 14.9 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. Astronautix images are well optimized though.
Potential reduce by 574.1 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 574.1 kB or 71% of the original size.
Potential reduce by 49.5 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. Astronautix.com needs all CSS files to be minified and compressed as it can save up to 49.5 kB or 79% of the original size.
Number of requests can be reduced by 244 (79%)
310
66
The browser has sent 310 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Astronautix. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 63 to 1 for JavaScripts and as a result speed up the page load time.
astronautix.com
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pixel;r=1313356100;a=p-56WJ0KtIxWJ_2;labels=Publishers.spacemedianetwork.305974%2CSites.astronautix%2Bcom.spacemedianetwork.US.Online;fpan=1;fpa=P0-1562512599-1456759147704;ns=1;ce=1;cm=;je=0;sr=1024x768x32;enc=n;dst=0;et=1456759147704;tzo=-180;ref=http%3A%2F%2Fastronautix.com%2F;url=http%3A%2F%2Fastronautix.com%2F;ogl=
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monster_jdn_atlas.js
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astronautix.com 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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
astronautix.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
astronautix.com 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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Astronautix.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 Astronautix.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.
astronautix.com
Open Graph description is not detected on the main page of Astronautix. 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: