2.7 sec in total
29 ms
1.6 sec
1.1 sec
Welcome to einstein.edu homepage info - get ready to check Einstein best content for United States right away, or after learning these important things about einstein.edu
Visit einstein.eduWe analyzed Einstein.edu page load time and found that the first response time was 29 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
einstein.edu performance score
name
value
score
weighting
Value5.2 s
8/100
10%
Value9.0 s
1/100
25%
Value6.1 s
45/100
10%
Value1,360 ms
16/100
30%
Value0
100/100
15%
Value8.4 s
39/100
10%
29 ms
59 ms
64 ms
27 ms
88 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Einstein.edu, 75% (50 requests) were made to Jeffersonhealth.org and 7% (5 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (860 ms) relates to the external source Siteimproveanalytics.com.
Page size can be reduced by 163.8 kB (2%)
7.6 MB
7.4 MB
In fact, the total size of Einstein.edu main page is 7.6 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 7.3 MB which makes up the majority of the site volume.
Potential reduce by 76.2 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 76.2 kB or 87% of the original size.
Potential reduce by 86.6 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. Einstein images are well optimized though.
Potential reduce by 1.0 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.
Potential reduce by 0 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.
Number of requests can be reduced by 21 (34%)
61
40
The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Einstein. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
einstein.edu
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einstein
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gtm.js
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freshpaint.js
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giw0cmc.css
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clientlib-base.min.25413da8ed49e2f6878793bc637872aa.css
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clientlib-react.min.5861e2eee15af39dd9cbc20ed39ae41b.css
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clientlib-react-vendors.min.a71943020681ecc88f1e0c6f7cc79f12.js
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clientlib-base.min.0063444ef561e2e14003d9472f163cb8.js
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integrations.js
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einstein.edu 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
einstein.edu 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
Missing source maps for large first-party JavaScript
einstein.edu 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
N/A
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Einstein.edu can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Einstein.edu 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.
einstein.edu
Open Graph description is not detected on the main page of Einstein. 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: