845 ms in total
78 ms
703 ms
64 ms
Visit dancingscientist.com now to see the best up-to-date Dancing Scientist content and also check out these interesting facts you probably never knew about dancingscientist.com
Home of The Dancing Scientist, Dr. Jeff Vinokur. His science show and school assemblies are performed nationwide and combine science and dance.
Visit dancingscientist.comWe analyzed Dancingscientist.com page load time and found that the first response time was 78 ms and then it took 767 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
dancingscientist.com performance score
name
value
score
weighting
Value1.9 s
88/100
10%
Value7.8 s
3/100
25%
Value2.1 s
99/100
10%
Value280 ms
81/100
30%
Value0
100/100
15%
Value7.1 s
51/100
10%
78 ms
62 ms
118 ms
51 ms
169 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 Dancingscientist.com, 38% (15 requests) were made to Static.parastorage.com and 31% (12 requests) were made to Sentry-next.wixpress.com. The less responsive or slowest element that took the longest time to load (381 ms) relates to the external source Static.wixstatic.com.
Page size can be reduced by 231.4 kB (30%)
765.9 kB
534.5 kB
In fact, the total size of Dancingscientist.com main page is 765.9 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. 35% of websites need less resources to load. HTML takes 304.1 kB which makes up the majority of the site volume.
Potential reduce by 228.7 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 228.7 kB or 75% of the original size.
Potential reduce by 0 B
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. Dancing Scientist images are well optimized though.
Potential reduce by 2.7 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. This website has mostly compressed JavaScripts.
Number of requests can be reduced by 10 (43%)
23
13
The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dancing Scientist. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
www.dancingscientist.com
78 ms
minified.js
62 ms
focus-within-polyfill.js
118 ms
polyfill.min.js
51 ms
thunderbolt-commons.24e46262.bundle.min.js
169 ms
main.8752ee81.bundle.min.js
169 ms
lodash.min.js
110 ms
react.production.min.js
169 ms
react-dom.production.min.js
184 ms
siteTags.bundle.min.js
196 ms
wix-perf-measure.umd.min.js
196 ms
d21a3a_c3098d7029a84a83ba75c30fe17ef7e0~mv2.jpg
381 ms
bundle.min.js
68 ms
d21a3a_5fb64d599ba24fa5b34fca7f1f066908~mv2_d_3000_2053_s_2.jpg
292 ms
d21a3a_d60dde33ec55480bba35dc590a5b19ec~mv2.gif
49 ms
d21a3a_4d1a15764bea47409fe200da99690f2f~mv2.jpg
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d21a3a_dbee49976a3f45e8a6319032676ddd81~mv2.jpg
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d21a3a_cd37fa96eef24c699ecf91de9b3bc6ff~mv2.jpg
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d21a3a_8e0370cc10964b0c9b7e7603a0e885ba~mv2.jpg
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d21a3a_a9f4d17eb1a2480da38d438301fb1738~mv2.jpg
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deprecation-en.v5.html
4 ms
bolt-performance
24 ms
deprecation-style.v5.css
9 ms
right-arrow.svg
19 ms
WixMadeforDisplay_W_Bd.woff
4 ms
WixMadeforText_W_Bd.woff
6 ms
WixMadeforText_W_Rg.woff
7 ms
dancingscientist.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
Buttons do not have an accessible name
Links do not have a discernible name
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
dancingscientist.com 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
Page has valid source maps
dancingscientist.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 Dancingscientist.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 Dancingscientist.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.
dancingscientist.com
Open Graph data is detected on the main page of Dancing Scientist. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: