3.6 sec in total
163 ms
3.1 sec
321 ms
Visit superiorkneerehab.teachable.com now to see the best up-to-date Superior Knee Rehab Teachable content for United States and also check out these interesting facts you probably never knew about superiorkneerehab.teachable.com
Two knee programs designed to get you back on your feet fast and be as active as possible.
Visit superiorkneerehab.teachable.comWe analyzed Superiorkneerehab.teachable.com page load time and found that the first response time was 163 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
superiorkneerehab.teachable.com performance score
name
value
score
weighting
Value11.1 s
0/100
10%
Value12.3 s
0/100
25%
Value13.3 s
2/100
10%
Value1,830 ms
9/100
30%
Value0.016
100/100
15%
Value18.7 s
3/100
10%
163 ms
325 ms
51 ms
82 ms
132 ms
Our browser made a total of 23 requests to load all elements on the main page. We found that 17% of them (4 requests) were addressed to the original Superiorkneerehab.teachable.com, 35% (8 requests) were made to D2oz8i5n9se8ej.cloudfront.net and 13% (3 requests) were made to Fast.wistia.com. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source D6xfpzo6h49n1.cloudfront.net.
Page size can be reduced by 232.8 kB (20%)
1.2 MB
938.7 kB
In fact, the total size of Superiorkneerehab.teachable.com main page is 1.2 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. 50% of websites need less resources to load. Images take 723.3 kB which makes up the majority of the site volume.
Potential reduce by 11.1 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. This page needs HTML code to be minified as it can gain 2.6 kB, which is 16% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 11.1 kB or 68% of the original size.
Potential reduce by 1.6 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. Superior Knee Rehab Teachable images are well optimized though.
Potential reduce by 32.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 32.0 kB or 15% of the original size.
Potential reduce by 188.2 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. Superiorkneerehab.teachable.com needs all CSS files to be minified and compressed as it can save up to 188.2 kB or 84% of the original size.
Number of requests can be reduced by 4 (24%)
17
13
The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Superior Knee Rehab Teachable. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
superiorkneerehab.teachable.com
163 ms
school-css-1458163292-30502-85a977b0ceec8ca25c8aac90fccfe0d2.css
325 ms
E-v1.js
51 ms
application-00c192875a4ec9587ff03b97eae2cee8b6e647adf6fb82357e9b590217f29ae1.js
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iframe_shim
132 ms
visits
189 ms
analytics.js
63 ms
font-awesome.min.css
94 ms
analytics.js
49 ms
i9D2qxblShuYcGk74zhP_kids-running-in-park.jpg
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teachable-logo-white-efd32576079839534d5b6e87bf4424e99b12624f854b2c500a4d3f0b6e2af46b.svg
48 ms
B8XLLWlpSQafdnJemSDf_foot%20copy.jpg
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proximanova-regular-webfont.woff
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proximanova-light-webfont.woff
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proximanova-semibold-webfont.woff
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proximanova-bold-webfont.woff
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proximanova-extrabold-webfont.woff
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c5O7Cm2TKuG0GY0gfgAe_gallery-kids-img01b.jpg
187 ms
iframe_shim
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nr-885.min.js
47 ms
superiorkneerehab.teachable.com 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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
superiorkneerehab.teachable.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
superiorkneerehab.teachable.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Superiorkneerehab.teachable.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 Superiorkneerehab.teachable.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.
superiorkneerehab.teachable.com
Open Graph description is not detected on the main page of Superior Knee Rehab Teachable. 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: