1.8 sec in total
308 ms
1.2 sec
228 ms
Click here to check amazing Nxtas Teachable content for United States. Otherwise, check out these important facts you probably never knew about nxtas.teachable.com
Visit nxtas.teachable.comWe analyzed Nxtas.teachable.com page load time and found that the first response time was 308 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
nxtas.teachable.com performance score
name
value
score
weighting
Value14.4 s
0/100
10%
Value25.0 s
0/100
25%
Value14.4 s
1/100
10%
Value2,720 ms
3/100
30%
Value0.128
82/100
15%
Value22.2 s
1/100
10%
308 ms
288 ms
118 ms
60 ms
45 ms
Our browser made a total of 24 requests to load all elements on the main page. We found that 13% of them (3 requests) were addressed to the original Nxtas.teachable.com, 33% (8 requests) were made to D2oz8i5n9se8ej.cloudfront.net and 21% (5 requests) were made to D6xfpzo6h49n1.cloudfront.net. The less responsive or slowest element that took the longest time to load (534 ms) relates to the external source D6xfpzo6h49n1.cloudfront.net.
Page size can be reduced by 247.3 kB (19%)
1.3 MB
1.1 MB
In fact, the total size of Nxtas.teachable.com main page is 1.3 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. Images take 881.0 kB which makes up the majority of the site volume.
Potential reduce by 13.3 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 3.4 kB, which is 18% 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 13.3 kB or 71% of the original size.
Potential reduce by 13.8 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. Nxtas 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. Nxtas.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 (22%)
18
14
The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nxtas 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.
nxtas.teachable.com
308 ms
school-css-1458163205-27331-e0da8225e1b6eab260cf47fc5b96743f.css
288 ms
E-v1.js
118 ms
application-00c192875a4ec9587ff03b97eae2cee8b6e647adf6fb82357e9b590217f29ae1.js
60 ms
iframe_shim
45 ms
visits
141 ms
analytics.js
79 ms
font-awesome.min.css
12 ms
analytics.js
10 ms
Qf4zcjCJTRG7jtbMt4T9_NXTAS%20Logo%20Sphere%20(blue%20on%20nothing).png
260 ms
teachable-logo-white-efd32576079839534d5b6e87bf4424e99b12624f854b2c500a4d3f0b6e2af46b.svg
7 ms
582104_0247.jpg
161 ms
14990094_17a1.jpg
116 ms
665158_2934.jpg
296 ms
zw01MYa2TVKqlCqNPkWC_3.png
534 ms
proximanova-regular-webfont.woff
47 ms
proximanova-light-webfont.woff
47 ms
proximanova-semibold-webfont.woff
47 ms
proximanova-bold-webfont.woff
47 ms
proximanova-extrabold-webfont.woff
48 ms
ZuakhfNMQB62fED4gV4r_Water%201.jpeg
121 ms
iframe_shim
87 ms
collect
63 ms
nr-885.min.js
16 ms
nxtas.teachable.com accessibility score
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.
nxtas.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
nxtas.teachable.com SEO score
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nxtas.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 Nxtas.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.
nxtas.teachable.com
Open Graph description is not detected on the main page of Nxtas 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: