5.9 sec in total
100 ms
5.3 sec
568 ms
Click here to check amazing Cerebellum content. Otherwise, check out these important facts you probably never knew about cerebellum.com
DVDs For Schools offers the best prices for DVDs for the school AV market for grades K12 in Canada and the US. Contact us today.
Visit cerebellum.comWe analyzed Cerebellum.com page load time and found that the first response time was 100 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
cerebellum.com performance score
name
value
score
weighting
Value9.5 s
0/100
10%
Value22.7 s
0/100
25%
Value27.6 s
0/100
10%
Value32,510 ms
0/100
30%
Value0.412
24/100
15%
Value48.3 s
0/100
10%
100 ms
146 ms
435 ms
74 ms
236 ms
Our browser made a total of 134 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Cerebellum.com, 78% (105 requests) were made to Dvdsforschools.com and 7% (10 requests) were made to Static.olark.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Dvdsforschools.com.
Page size can be reduced by 552.1 kB (28%)
1.9 MB
1.4 MB
In fact, the total size of Cerebellum.com main page is 1.9 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 1.2 MB which makes up the majority of the site volume.
Potential reduce by 522.0 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 522.0 kB or 85% of the original size.
Potential reduce by 21.3 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. Cerebellum images are well optimized though.
Potential reduce by 8.7 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 141 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. Cerebellum.com has all CSS files already compressed.
Number of requests can be reduced by 87 (72%)
121
34
The browser has sent 121 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cerebellum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 53 to 1 for JavaScripts and from 36 to 1 for CSS and as a result speed up the page load time.
cerebellum.com
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cerebellum.com accessibility score
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Buttons do not have an accessible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
cerebellum.com 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
Browser errors were logged to the console
Page has valid source maps
cerebellum.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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cerebellum.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Cerebellum.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.
cerebellum.com
Open Graph data is detected on the main page of Cerebellum. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: