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Welcome to skyimagelab.com homepage info - get ready to check Sky Image Lab best content for United States right away, or after learning these important things about skyimagelab.com
Sky Image Lab publishes stunning printed space photos from the James Webb Space Telescope, Hubble, NASA, and more. Buy astronomy prints for sale and posters of Earth, the planets and their moons, the ...
Visit skyimagelab.comWe analyzed Skyimagelab.com page load time and found that the first response time was 907 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
skyimagelab.com performance score
name
value
score
weighting
Value2.6 s
62/100
10%
Value8.7 s
1/100
25%
Value5.5 s
55/100
10%
Value730 ms
40/100
30%
Value0.006
100/100
15%
Value8.7 s
36/100
10%
907 ms
32 ms
31 ms
33 ms
32 ms
Our browser made a total of 92 requests to load all elements on the main page. We found that 8% of them (7 requests) were addressed to the original Skyimagelab.com, 38% (35 requests) were made to Ep.yimg.com and 10% (9 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (907 ms) belongs to the original domain Skyimagelab.com.
Page size can be reduced by 412.1 kB (25%)
1.7 MB
1.3 MB
In fact, the total size of Skyimagelab.com 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. 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 26.6 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 26.6 kB or 74% of the original size.
Potential reduce by 106.3 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. Sky Image Lab images are well optimized though.
Potential reduce by 264.4 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 264.4 kB or 60% of the original size.
Potential reduce by 14.8 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. Skyimagelab.com needs all CSS files to be minified and compressed as it can save up to 14.8 kB or 67% of the original size.
Number of requests can be reduced by 35 (45%)
77
42
The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sky Image Lab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
www.skyimagelab.com
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css-base.css
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css-element.css
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css-contents.css
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css-edits.css
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css
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buttons.js
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loader.js
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element.js
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seal.js
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ywa.js
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analytics.js
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css-base.css
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img-83014.jpg
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translateelement.css
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main.js
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badge.gif
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freeship.png
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printpage.png
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img-83016.jpg
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img-83020.jpg
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veil-nebula-up-close-3.jpg
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tarantula-nebula-22.jpg
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lro-earthrise-5.jpg
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hand-of-god-22.jpg
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hubble-snow-angel-18.jpg
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nasa-posters-19.jpg
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hubble-m51-cross-18.jpg
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christmas-nebula-19.jpg
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westerlun-2-hubble-25-year-5.jpg
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veil-nebula-up-close-5.jpg
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pluto-in-color-22.jpg
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pluto-and-charon-5.jpg
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starry-night-from-space-5.jpg
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zeta-oph-runaway-star-5.jpg
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hubble-high-definition-andromeda-5.jpg
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m106-hubble-spiral-10.jpg
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new-pillars-of-creation-11.jpg
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hubble-deep-field-2014-27.jpg
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cathedral-to-massive-stars-18.jpg
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angel-nebula-16.jpg
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eye-of-god-41.jpg
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hidden-star-in-supernova-5.jpg
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chandra-supernova-sn-1006-18.jpg
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pillars-of-creation-photo-23.jpg
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1458465586700___fc_skyimage.js
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8KhZd3VQBtXTAznvKjw-kxsxEYwM7FgeyaSgU71cLG0.woff
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PKCRbVvRfd5n7BTjtGiFZBsxEYwM7FgeyaSgU71cLG0.woff
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collect
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freeship.png
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printpage.png
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js
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css-base.css
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combo
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combo
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element_main.js
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cpers-3ab41d0.js
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sprite.png
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in.php
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img-83015.jpg
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seal_image.php
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collect
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getAllAppDefault.esi
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collect
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getSegment.php
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checkOAuth.esi
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skyimagelab.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not have valid values
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
skyimagelab.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
skyimagelab.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
N/A
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Skyimagelab.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 Skyimagelab.com main page’s claimed encoding is . 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.
skyimagelab.com
Open Graph description is not detected on the main page of Sky Image Lab. 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: