2.5 sec in total
283 ms
2 sec
163 ms
Click here to check amazing Space Astronomer content. Otherwise, check out these important facts you probably never knew about spaceastronomer.com
SpaceAstronomer: Information, data, news, software, programs, apps and links related to Astronomy, Space, Universe, Galaxies, Stars, Planets and Solar System.
Visit spaceastronomer.comWe analyzed Spaceastronomer.com page load time and found that the first response time was 283 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.
spaceastronomer.com performance score
name
value
score
weighting
Value2.9 s
53/100
10%
Value4.5 s
37/100
25%
Value6.8 s
34/100
10%
Value380 ms
70/100
30%
Value0.004
100/100
15%
Value11.9 s
17/100
10%
283 ms
498 ms
100 ms
36 ms
171 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 17% of them (10 requests) were addressed to the original Spaceastronomer.com, 19% (11 requests) were made to Platform.twitter.com and 17% (10 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (833 ms) belongs to the original domain Spaceastronomer.com.
Page size can be reduced by 36.7 kB (10%)
383.1 kB
346.3 kB
In fact, the total size of Spaceastronomer.com main page is 383.1 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. 55% of websites need less resources to load. Images take 345.4 kB which makes up the majority of the site volume.
Potential reduce by 23.2 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 23.2 kB or 76% of the original size.
Potential reduce by 10.9 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. Space Astronomer images are well optimized though.
Potential reduce by 2.3 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 2.3 kB or 48% of the original size.
Potential reduce by 298 B
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. Spaceastronomer.com needs all CSS files to be minified and compressed as it can save up to 298 B or 14% of the original size.
Number of requests can be reduced by 31 (62%)
50
19
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Space Astronomer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
spaceastronomer.com
283 ms
www.spaceastronomer.com
498 ms
js
100 ms
bootstrap.min.css
36 ms
styles.min.css
171 ms
sdk.js
45 ms
widget.js
415 ms
widgets.js
179 ms
logo.jpg
289 ms
astronomy-news.jpg
510 ms
astronomy-twitter.jpg
484 ms
astronomy-picture-of-the-day.jpg
451 ms
astronomy-software.jpg
833 ms
jquery-3.7.0.min.js
51 ms
bootstrap.min.js
47 ms
functions.min.js
390 ms
addthis_widget.js
130 ms
sdk.js
8 ms
178 ms
astronomy-links.jpg
662 ms
jquery-2.1.1.min.js
35 ms
glyphicons-halflings-regular.woff
15 ms
moment.min.js
50 ms
widget_iframe.2f70fb173b9000da126c79afe2098f02.html
353 ms
page.php
356 ms
widget.css
313 ms
getMoonDetails.php
151 ms
0.png
306 ms
css
26 ms
_hIuiICwHjL.css
38 ms
cCnW2cGhaz8.js
50 ms
8ZrPme2EwKH.js
78 ms
h0OYdmhZ65m.js
79 ms
eDUkhkWmuSE.js
78 ms
p55HfXW__mM.js
78 ms
_P9tNXemnJM.js
85 ms
settings
155 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf
99 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf
99 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf
101 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf
100 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf
100 ms
303359708_576533773977046_8399679310242228208_n.jpg
172 ms
302774484_576533770643713_1699923706436431608_n.jpg
149 ms
1d6F38okNV0.js
30 ms
MEFohSkKxKT.js
26 ms
UXtr_j2Fwe-.png
26 ms
14.png
241 ms
timeline.e108540dddc96e4b707f5cf259a582d7.js
25 ms
SpaceAstronomer
59 ms
polyfills-3b821eda8863adcc4a4b.js
25 ms
runtime-a697c5a1ae32bd7e4d42.js
49 ms
modules.20f98d7498a59035a762.js
99 ms
main-fd9ef5eb169057cda26d.js
74 ms
_app-88bf420a57d49e33be53.js
92 ms
%5BscreenName%5D-c33f0b02841cffc3e9b4.js
91 ms
_buildManifest.js
92 ms
_ssgManifest.js
97 ms
spaceastronomer.com 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.
spaceastronomer.com 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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
spaceastronomer.com 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Spaceastronomer.com 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 Spaceastronomer.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.
spaceastronomer.com
Open Graph description is not detected on the main page of Space Astronomer. 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: