5.2 sec in total
144 ms
4.5 sec
555 ms
Click here to check amazing Bu Bncollege content for United States. Otherwise, check out these important facts you probably never knew about bu.bncollege.com
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Visit bu.bncollege.comWe analyzed Bu.bncollege.com page load time and found that the first response time was 144 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
bu.bncollege.com performance score
name
value
score
weighting
Value9.9 s
0/100
10%
Value31.0 s
0/100
25%
Value43.0 s
0/100
10%
Value80,210 ms
0/100
30%
Value0.694
7/100
15%
Value101.0 s
0/100
10%
144 ms
717 ms
45 ms
748 ms
1117 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that 46% of them (19 requests) were addressed to the original Bu.bncollege.com, 7% (3 requests) were made to Cdn.cookielaw.org and 7% (3 requests) were made to Assets.adobedtm.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Assets.adobedtm.com.
Page size can be reduced by 152.8 kB (20%)
757.9 kB
605.1 kB
In fact, the total size of Bu.bncollege.com main page is 757.9 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. 60% of websites need less resources to load. Images take 551.9 kB which makes up the majority of the site volume.
Potential reduce by 150.8 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 150.8 kB or 84% 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. Bu Bncollege images are well optimized though.
Potential reduce by 2.1 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 0 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.
Number of requests can be reduced by 19 (51%)
37
18
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bu Bncollege. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
bu.bncollege.com
144 ms
otSDKStub.js
717 ms
analyticsmediator.js
45 ms
launch-3aecf598b3af.min.js
748 ms
17000830376.js
1117 ms
css
1055 ms
alpha_responsive.css
721 ms
addons_responsive.css
632 ms
txm1dab.css
1028 ms
font-awesome.min.css
1066 ms
select2.min.css
1030 ms
core.js
1024 ms
generatedVariables.js
628 ms
all_responsive.js
1028 ms
addons_responsive.js
628 ms
sharethis.js
1025 ms
payframe-client.min.js
1082 ms
54b3980a-e45d-466e-a8fc-bc05b90d46f5.json
348 ms
AppMeasurement.min.js
150 ms
AppMeasurement_Module_ActivityMap.min.js
1531 ms
location
1522 ms
p.css
486 ms
leftNavArrow.svg
273 ms
desktop-cloudy.svg
116 ms
icon-weather-tablet-cloudy.svg
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480-boston-u-logo.svg
274 ms
MicrosoftTeams-image-4-.png
112 ms
notebooks-669x440.png
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writing-669x440.png
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calculators-669x440.png
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email-signup-300x250.jpg
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academic-mobile-app-300x250.png
189 ms
MicrosoftTeams-image.png
190 ms
icon-facebook-circular.svg
189 ms
rd
64 ms
dest5.html
1406 ms
id
1433 ms
otBannerSdk.js
440 ms
d
194 ms
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226 ms
ibs:dpid=411&dpuuid=Ywrt8QAAALBN4wN-
80 ms
bu.bncollege.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[role]s are not contained by their required parent element
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>).
bu.bncollege.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
bu.bncollege.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bu.bncollege.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 Bu.bncollege.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.
bu.bncollege.com
Open Graph description is not detected on the main page of Bu Bncollege. 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: