11.4 sec in total
2 sec
8.9 sec
528 ms
Visit onlineclasses.com now to see the best up-to-date Online Class Es content for United States and also check out these interesting facts you probably never knew about onlineclasses.com
UniversalClass is the place to continue your education online and fulfill all your lifelong learning goals.
Visit onlineclasses.comWe analyzed Onlineclasses.com page load time and found that the first response time was 2 sec and then it took 9.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
onlineclasses.com performance score
name
value
score
weighting
Value1.6 s
93/100
10%
Value3.7 s
57/100
25%
Value1.6 s
100/100
10%
Value70 ms
99/100
30%
Value0.001
100/100
15%
Value4.2 s
86/100
10%
2026 ms
894 ms
19 ms
34 ms
945 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Onlineclasses.com, 6% (3 requests) were made to Universalclass.com and 4% (2 requests) were made to Googleadservices.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Universalclass.com.
Page size can be reduced by 103.0 kB (16%)
637.8 kB
534.7 kB
In fact, the total size of Onlineclasses.com main page is 637.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Images take 477.3 kB which makes up the majority of the site volume.
Potential reduce by 31.7 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 31.7 kB or 83% of the original size.
Potential reduce by 4.3 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. Online Class Es images are well optimized though.
Potential reduce by 59 B
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 67.0 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. Onlineclasses.com needs all CSS files to be minified and compressed as it can save up to 67.0 kB or 83% of the original size.
Number of requests can be reduced by 5 (10%)
49
44
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Online Class Es. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
www.universalclass.com
2026 ms
v2me.css
894 ms
style.css
19 ms
conversion.js
34 ms
universal-class-logo.png
945 ms
spcrt.png
956 ms
srchlens14x14.png
956 ms
arwd.gif
957 ms
css
69 ms
bg-header-bar.png
43 ms
hmpgimage1.jpg
139 ms
hmpgimage2.jpg
136 ms
hmpgimage3.jpg
139 ms
hmpgimage4.jpg
56 ms
hmpgimage5.jpg
136 ms
icongradhat200x200.png
138 ms
iconpaper200x200.png
137 ms
iconbadge200x200.png
138 ms
iconclock200x200.png
138 ms
iconstudents68x75.png
141 ms
iconclasses75x75.png
141 ms
iconlessons67x75.png
140 ms
stumppicture.jpg
139 ms
stumppicture.jpg
137 ms
stumppicture.jpg
134 ms
stumppicture.jpg
153 ms
stumppicture.jpg
154 ms
stumppicture.jpg
151 ms
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152 ms
stumppicture.jpg
151 ms
stumppicture.jpg
151 ms
stumppicture.jpg
188 ms
stumppicture.jpg
191 ms
stumppicture.jpg
185 ms
stumppicture.jpg
189 ms
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182 ms
stumppicture.jpg
185 ms
stumppicture.jpg
188 ms
stumppicture.jpg
185 ms
stumppicture.jpg
186 ms
stumppicture.jpg
184 ms
stumppicture.jpg
174 ms
chkmrkorng.gif
188 ms
google.png
195 ms
facebook.png
192 ms
twitter.png
189 ms
youtube.png
178 ms
analytics.js
108 ms
pJeswbKZO4XwVR0035gpgvesZW2xOQ-xsNqO47m55DA.ttf
115 ms
cs-ctrl-material.woff
58 ms
19 ms
68 ms
collect
37 ms
47 ms
onlineclasses.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.
onlineclasses.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
onlineclasses.com 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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Onlineclasses.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 Onlineclasses.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.
onlineclasses.com
Open Graph description is not detected on the main page of Online Class Es. 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: