2.2 sec in total
106 ms
1.9 sec
192 ms
Visit smli.org now to see the best up-to-date Smli content and also check out these interesting facts you probably never knew about smli.org
The Science Museum of Long Island is a registered 501(c)3 nonprofit organization that has been committed to fostering and nurturing children’s interest in science by providing quality educational prog...
Visit smli.orgWe analyzed Smli.org page load time and found that the first response time was 106 ms and then it took 2.1 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.
smli.org performance score
name
value
score
weighting
Value3.3 s
41/100
10%
Value5.1 s
25/100
25%
Value6.4 s
40/100
10%
Value170 ms
92/100
30%
Value0.003
100/100
15%
Value10.7 s
22/100
10%
106 ms
46 ms
43 ms
1326 ms
39 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Smli.org, 55% (27 requests) were made to Static.wixstatic.com and 39% (19 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Polyfill-fastly.io.
Page size can be reduced by 1.7 MB (70%)
2.5 MB
760.4 kB
In fact, the total size of Smli.org main page is 2.5 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. 55% of websites need less resources to load. HTML takes 2.0 MB which makes up the majority of the site volume.
Potential reduce by 1.7 MB
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 1.7 MB or 82% of the original size.
Potential reduce by 36.6 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, Smli needs image optimization as it can save up to 36.6 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 48.1 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 48.1 kB or 15% of the original size.
Number of requests can be reduced by 14 (33%)
42
28
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Smli. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.
www.smli.org
106 ms
minified.js
46 ms
focus-within-polyfill.js
43 ms
polyfill.min.js
1326 ms
7444.chunk.min.js
39 ms
4261.chunk.min.js
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576.chunk.min.js
82 ms
Cards.chunk.min.js
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thunderbolt-commons.5df16dfe.bundle.min.js
55 ms
main.dda15fae.bundle.min.js
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main.renderer.1d21f023.bundle.min.js
52 ms
lodash.min.js
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react.production.min.js
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react-dom.production.min.js
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siteTags.bundle.min.js
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bundle.min.js
117 ms
61bd362e-7162-46bd-b67e-28f366c4afbe.woff
8 ms
AvenirLTW05-85Heavy.woff
9 ms
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smli.org accessibility score
smli.org 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
Browser errors were logged to the console
Page has valid source maps
smli.org 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 Smli.org 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 Smli.org 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.
smli.org
Open Graph data is detected on the main page of Smli. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: