1.4 sec in total
574 ms
739 ms
100 ms
Visit powerchords.olin.edu now to see the best up-to-date Power Chords Olin content for United States and also check out these interesting facts you probably never knew about powerchords.olin.edu
Visit powerchords.olin.eduWe analyzed Powerchords.olin.edu page load time and found that the first response time was 574 ms and then it took 839 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
powerchords.olin.edu performance score
name
value
score
weighting
Value1.6 s
94/100
10%
Value2.6 s
88/100
25%
Value1.6 s
100/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value1.6 s
100/100
10%
574 ms
59 ms
28 ms
28 ms
29 ms
Our browser made a total of 8 requests to load all elements on the main page. We found that all of those requests were addressed to Powerchords.olin.edu and no external sources were called. The less responsive or slowest element that took the longest time to load (574 ms) belongs to the original domain Powerchords.olin.edu.
Page size can be reduced by 19.1 kB (11%)
167.9 kB
148.9 kB
In fact, the total size of Powerchords.olin.edu main page is 167.9 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 150.0 kB which makes up the majority of the site volume.
Potential reduce by 841 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 339 B, which is 26% 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 841 B or 65% of the original size.
Potential reduce by 3.7 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. Power Chords Olin images are well optimized though.
Potential reduce by 14.6 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. Powerchords.olin.edu needs all CSS files to be minified and compressed as it can save up to 14.6 kB or 87% of the original size.
We found no issues to fix!
3
3
The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Power Chords Olin. According to our analytics all requests are already optimized.
powerchords.olin.edu
574 ms
style.css
59 ms
prototype.js
28 ms
scriptaculous.js
28 ms
unittest.js
29 ms
script.js
29 ms
bg.png
50 ms
logo.png
93 ms
powerchords.olin.edu accessibility score
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
powerchords.olin.edu best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Browser errors were logged to the console
powerchords.olin.edu SEO score
N/A
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Powerchords.olin.edu can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Powerchords.olin.edu main page’s claimed encoding is iso-8859-1. 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.
powerchords.olin.edu
Open Graph description is not detected on the main page of Power Chords Olin. 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: