2.8 sec in total
452 ms
2 sec
300 ms
Visit learn.pct.edu now to see the best up-to-date Learn Pct content for United States and also check out these interesting facts you probably never knew about learn.pct.edu
Visit learn.pct.eduWe analyzed Learn.pct.edu page load time and found that the first response time was 452 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
learn.pct.edu performance score
name
value
score
weighting
Value2.1 s
81/100
10%
Value2.1 s
96/100
25%
Value2.1 s
99/100
10%
Value0 ms
100/100
30%
Value0.598
11/100
15%
Value2.1 s
99/100
10%
452 ms
87 ms
176 ms
127 ms
456 ms
Our browser made a total of 13 requests to load all elements on the main page. We found that 85% of them (11 requests) were addressed to the original Learn.pct.edu, 15% (2 requests) were made to S.brightspace.com. The less responsive or slowest element that took the longest time to load (838 ms) belongs to the original domain Learn.pct.edu.
Page size can be reduced by 268.9 kB (24%)
1.1 MB
858.1 kB
In fact, the total size of Learn.pct.edu main page is 1.1 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. Only 10% of websites need less resources to load. Images take 795.5 kB which makes up the majority of the site volume.
Potential reduce by 10.1 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. 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 10.1 kB or 72% of the original size.
Potential reduce by 38.0 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. Learn Pct images are well optimized though.
Potential reduce by 216.5 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 216.5 kB or 69% of the original size.
Potential reduce by 4.3 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. Learn.pct.edu needs all CSS files to be minified and compressed as it can save up to 4.3 kB or 74% of the original size.
Number of requests can be reduced by 4 (36%)
11
7
The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Learn Pct. 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.
learn.pct.edu
452 ms
login.html
87 ms
style.css
176 ms
all.js
127 ms
jquery.min.js
456 ms
MathML.js
127 ms
MathJax.js
69 ms
pct-bg-page.jpg
838 ms
pct-logo.png
103 ms
plato-logo.png
128 ms
pct-message-icon.png
142 ms
MML_HTMLorMML.js
8 ms
phone.css
87 ms
learn.pct.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.
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
learn.pct.edu best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
learn.pct.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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Learn.pct.edu 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 Learn.pct.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.
learn.pct.edu
Open Graph description is not detected on the main page of Learn Pct. 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: