561 ms in total
83 ms
417 ms
61 ms
Welcome to codeacadamy.org homepage info - get ready to check Codeacadamy best content right away, or after learning these important things about codeacadamy.org
Visit codeacadamy.orgWe analyzed Codeacadamy.org page load time and found that the first response time was 83 ms and then it took 478 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.
codeacadamy.org performance score
name
value
score
weighting
Value4.9 s
10/100
10%
Value5.8 s
15/100
25%
Value5.9 s
48/100
10%
Value1,270 ms
19/100
30%
Value0.077
95/100
15%
Value6.6 s
57/100
10%
83 ms
5 ms
69 ms
49 ms
12 ms
Our browser made a total of 6 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Codeacadamy.org, 17% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (83 ms) relates to the external source Ww25.codeacadamy.org.
Page size can be reduced by 159 B (0%)
55.2 kB
55.1 kB
In fact, the total size of Codeacadamy.org main page is 55.2 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. Only 10% of websites need less resources to load. Javascripts take 55.2 kB which makes up the majority of the site volume.
Potential reduce by -8 B
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 web page is already compressed.
Potential reduce by 167 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.
We found no issues to fix!
5
5
The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Codeacadamy. According to our analytics all requests are already optimized.
ww25.codeacadamy.org
83 ms
parking.2.97.2.js
5 ms
_fd
69 ms
caf.js
49 ms
px.gif
12 ms
px.gif
14 ms
codeacadamy.org 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.
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
<frame> or <iframe> elements do not have a title
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
codeacadamy.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
codeacadamy.org SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
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 Codeacadamy.org 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 Codeacadamy.org 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.
codeacadamy.org
Open Graph description is not detected on the main page of Codeacadamy. 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: