361 ms in total
44 ms
179 ms
138 ms
Click here to check amazing Disco Bu content for United States. Otherwise, check out these important facts you probably never knew about disco.bu.edu
Visit disco.bu.eduWe analyzed Disco.bu.edu page load time and found that the first response time was 44 ms and then it took 317 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.
disco.bu.edu performance score
name
value
score
weighting
Value2.6 s
65/100
10%
Value2.6 s
88/100
25%
Value2.6 s
97/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value2.6 s
98/100
10%
44 ms
28 ms
65 ms
86 ms
31 ms
Our browser made a total of 5 requests to load all elements on the main page. We found that 60% of them (3 requests) were addressed to the original Disco.bu.edu, 20% (1 request) were made to Fonts.googleapis.com and 20% (1 request) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (86 ms) belongs to the original domain Disco.bu.edu.
Page size can be reduced by 295 B (0%)
148.4 kB
148.1 kB
In fact, the total size of Disco.bu.edu main page is 148.4 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 147.6 kB which makes up the majority of the site volume.
Potential reduce by 214 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 72 B, which is 15% 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 214 B or 46% of the original size.
Potential reduce by 0 B
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. Disco Bu images are well optimized though.
Potential reduce by 81 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. Disco.bu.edu needs all CSS files to be minified and compressed as it can save up to 81 B or 23% 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 Disco Bu. According to our analytics all requests are already optimized.
disco.bu.edu
44 ms
disco.css
28 ms
css
65 ms
disco.jpg
86 ms
ceRJlaOl8VqdbfWAlFaxNQ.ttf
31 ms
disco.bu.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
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
disco.bu.edu best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
disco.bu.edu SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
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
N/A
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Disco.bu.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), while the claimed language is English. Our system also found out that Disco.bu.edu 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.
disco.bu.edu
Open Graph description is not detected on the main page of Disco Bu. 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: