384 ms in total
91 ms
205 ms
88 ms
Welcome to ars-nova.com homepage info - get ready to check Ars Nova best content for United States right away, or after learning these important things about ars-nova.com
Ars Nova - Publishers of Music Education and Composition Software for Mac and PC. Comprehensive music theory and ear training software. Music Notation Software suggests ideas, allows playback and prin...
Visit ars-nova.comWe analyzed Ars-nova.com page load time and found that the first response time was 91 ms and then it took 293 ms to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
ars-nova.com performance score
name
value
score
weighting
Value4.4 s
16/100
10%
Value5.8 s
15/100
25%
Value7.0 s
32/100
10%
Value1,110 ms
23/100
30%
Value0
100/100
15%
Value7.3 s
49/100
10%
91 ms
103 ms
54 ms
Our browser made a total of 3 requests to load all elements on the main page. We found that all of those requests were addressed to Ars-nova.com and no external sources were called. The less responsive or slowest element that took the longest time to load (103 ms) belongs to the original domain Ars-nova.com.
Page size can be reduced by 17.7 kB (91%)
19.4 kB
1.7 kB
In fact, the total size of Ars-nova.com main page is 19.4 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. CSS take 18.4 kB which makes up the majority of the site volume.
Potential reduce by 543 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 page needs HTML code to be minified as it can gain 159 B, which is 16% 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 543 B or 53% of the original size.
Potential reduce by 17.1 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. Ars-nova.com needs all CSS files to be minified and compressed as it can save up to 17.1 kB or 93% of the original size.
We found no issues to fix!
2
2
The browser has sent 2 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ars Nova. According to our analytics all requests are already optimized.
ars-nova.com
91 ms
styles2.css
103 ms
spacer.gif
54 ms
ars-nova.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.
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
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
Image elements do not have [alt] attributes
ars-nova.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
ars-nova.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
EN
N/A
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ars-nova.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 Ars-nova.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
ars-nova.com
Open Graph description is not detected on the main page of Ars Nova. 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: