3.7 sec in total
54 ms
2.8 sec
840 ms
Click here to check amazing Elsa content. Otherwise, check out these important facts you probably never knew about elsa.science
Educational and motivational support to improve your self-management skills – so you can live everyday to its fullest. All based on science.
Visit elsa.scienceWe analyzed Elsa.science page load time and found that the first response time was 54 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
elsa.science performance score
name
value
score
weighting
Value4.7 s
12/100
10%
Value4.9 s
28/100
25%
Value4.9 s
66/100
10%
Value450 ms
63/100
30%
Value0.029
100/100
15%
Value9.5 s
30/100
10%
54 ms
108 ms
52 ms
129 ms
32 ms
Our browser made a total of 78 requests to load all elements on the main page. We found that 44% of them (34 requests) were addressed to the original Elsa.science, 27% (21 requests) were made to Images.ctfassets.net and 22% (17 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (2.6 sec) relates to the external source Images.ctfassets.net.
Page size can be reduced by 622.8 kB (46%)
1.4 MB
742.8 kB
In fact, the total size of Elsa.science main page is 1.4 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 529.4 kB which makes up the majority of the site volume.
Potential reduce by 285.0 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 285.0 kB or 88% of the original size.
Potential reduce by 154 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. Elsa images are well optimized though.
Potential reduce by 337.6 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 337.6 kB or 66% of the original size.
Number of requests can be reduced by 16 (26%)
61
45
The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Elsa. 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 as a result speed up the page load time.
54 ms
js
108 ms
Logo_____Elsa_Science.svg
52 ms
polyfill-545db9dacbb203a0ce1e.js
129 ms
component---src-templates-page-tsx-fac57e6fd7365791c747.js
32 ms
commons-27980ad5eb9797e63cba.js
43 ms
styles-08bc34de4ea872a98d93.js
41 ms
app-d9966d8a47d0c614dd77.js
45 ms
framework-1bcdbcdd30f43763a25c.js
43 ms
webpack-runtime-4239340a6a3d67245e67.js
43 ms
AppStore_Default_ENG.svg
48 ms
PlayStore_Default_ENG.svg
47 ms
img-place3-img1-eng.png
219 ms
img-place2-img1-eng.png
2608 ms
img-place4-img1-eng.png
52 ms
img-place4-img2-eng.png
51 ms
img-place1-img1-eng.png
2649 ms
lotta.jpg.png
50 ms
johanna.jpg.png
133 ms
lisa.jpg.png
219 ms
cajsa.jpg.png
53 ms
andreas.jpg.png
54 ms
goran.jpg.png
227 ms
thomas.jpg.png
270 ms
rh-screening.svg
217 ms
ReumaNL.svg
221 ms
LUMC.svg
223 ms
KI.svg
226 ms
FAU.svg
264 ms
WestMidlands.svg
264 ms
cloud-1.svg
46 ms
cloud-2.svg
224 ms
road-section-top.svg
58 ms
journey-illustration.svg
49 ms
road-section-ltr-1.svg
90 ms
road-section-rtl-1.svg
122 ms
illustration-strategy.svg
61 ms
road-section-ltr-2.svg
130 ms
illustration-chair-b.svg
64 ms
bush-2.svg
217 ms
bush-1.svg
118 ms
footer-art.svg
119 ms
ce-logo.svg
226 ms
badge-gdpr.svg
126 ms
road-section-bottom.svg
123 ms
analytics.js
115 ms
js
113 ms
app-data.json
59 ms
page-data.json
183 ms
3128451320.json
36 ms
collect
4 ms
page-data.json
47 ms
page-data.json
29 ms
page-data.json
49 ms
page-data.json
49 ms
page-data.json
48 ms
page-data.json
49 ms
page-data.json
49 ms
mxr7ovj.js
119 ms
component---src-templates-page-tsx-fac57e6fd7365791c747.js
24 ms
d
59 ms
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59 ms
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63 ms
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82 ms
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p.gif
96 ms
collect
22 ms
elsa.science 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
elsa.science 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
elsa.science 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 Elsa.science 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 Elsa.science 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.
elsa.science
Open Graph data is detected on the main page of Elsa. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: