4.3 sec in total
355 ms
3.7 sec
312 ms
Click here to check amazing A Human Adventure content. Otherwise, check out these important facts you probably never knew about ahumanadventure.nl
NASA – A Human Adventure
Visit ahumanadventure.nlWe analyzed Ahumanadventure.nl page load time and found that the first response time was 355 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
ahumanadventure.nl performance score
name
value
score
weighting
Value3.0 s
51/100
10%
Value6.1 s
12/100
25%
Value6.4 s
40/100
10%
Value130 ms
96/100
30%
Value0.012
100/100
15%
Value6.1 s
63/100
10%
355 ms
955 ms
26 ms
235 ms
346 ms
Our browser made a total of 39 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Ahumanadventure.nl, 69% (27 requests) were made to Ahumanadventure.com and 10% (4 requests) were made to F.vimeocdn.com. The less responsive or slowest element that took the longest time to load (955 ms) relates to the external source Ahumanadventure.com.
Page size can be reduced by 741.0 kB (44%)
1.7 MB
947.0 kB
In fact, the total size of Ahumanadventure.nl 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. 30% of websites need less resources to load. Images take 789.2 kB which makes up the majority of the site volume.
Potential reduce by 22.1 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 22.1 kB or 79% of the original size.
Potential reduce by 94.4 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. Obviously, A Human Adventure needs image optimization as it can save up to 94.4 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 361.9 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 361.9 kB or 67% of the original size.
Potential reduce by 262.6 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. Ahumanadventure.nl needs all CSS files to be minified and compressed as it can save up to 262.6 kB or 79% of the original size.
Number of requests can be reduced by 17 (46%)
37
20
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of A Human Adventure. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
ahumanadventure.nl
355 ms
ahumanadventure.com
955 ms
css
26 ms
style.css
235 ms
prettyPhoto.css
346 ms
social.css
575 ms
font-awesome.css
358 ms
dark.css
602 ms
jquery.js
686 ms
jquery-migrate.min.js
353 ms
superfish.js
221 ms
jquery.prettyPhoto.js
349 ms
jquery.easing.min.js
238 ms
custom.js
337 ms
jquery.backstretch.min.js
357 ms
comment-reply.min.js
494 ms
analytics.js
6 ms
collect
31 ms
bg-dark.jpg
116 ms
top-btn.png
154 ms
metal.png
574 ms
site_-_logo_-_medium.png
153 ms
parent-menu-dark.png
153 ms
front_page-402291.jpg
378 ms
front_page-35580-459x306.jpg
458 ms
front_page-36950-459x306.jpg
509 ms
john_nurminen_events_-_logo_-_small.png
320 ms
cosmosphere_-_logo_-_small.png
320 ms
u_s_space_and_rocket_center_-_logo_-_small.png
397 ms
slideshow-overlay-hatch.png
343 ms
frontpage_background3.jpg
936 ms
115623542
67 ms
player.js
143 ms
player.css
121 ms
ga.js
60 ms
vuid.min.js
94 ms
__utm.gif
20 ms
proxy.html
37 ms
504329761.jpg
56 ms
ahumanadventure.nl 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
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
ahumanadventure.nl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
ahumanadventure.nl SEO score
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 Ahumanadventure.nl 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 Ahumanadventure.nl 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.
ahumanadventure.nl
Open Graph data is detected on the main page of A Human Adventure. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: