664 ms in total
101 ms
330 ms
233 ms
Visit otterbein.blackboard.com now to see the best up-to-date Otterbein Blackboard content for United States and also check out these interesting facts you probably never knew about otterbein.blackboard.com
Visit otterbein.blackboard.comWe analyzed Otterbein.blackboard.com page load time and found that the first response time was 101 ms and then it took 563 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.
otterbein.blackboard.com performance score
name
value
score
weighting
Value4.3 s
17/100
10%
Value6.6 s
8/100
25%
Value4.3 s
75/100
10%
Value600 ms
49/100
30%
Value0.355
31/100
15%
Value7.9 s
43/100
10%
101 ms
14 ms
20 ms
24 ms
24 ms
Our browser made a total of 24 requests to load all elements on the main page. We found that 96% of them (23 requests) were addressed to the original Otterbein.blackboard.com, 4% (1 request) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (101 ms) belongs to the original domain Otterbein.blackboard.com.
Page size can be reduced by 976.8 kB (79%)
1.2 MB
261.9 kB
In fact, the total size of Otterbein.blackboard.com main page is 1.2 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Javascripts take 745.8 kB which makes up the majority of the site volume.
Potential reduce by 36.9 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 36.9 kB or 76% of the original size.
Potential reduce by 5.3 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. Otterbein Blackboard images are well optimized though.
Potential reduce by 630.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 630.3 kB or 85% of the original size.
Potential reduce by 304.3 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. Otterbein.blackboard.com needs all CSS files to be minified and compressed as it can save up to 304.3 kB or 80% of the original size.
Number of requests can be reduced by 12 (52%)
23
11
The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Otterbein Blackboard. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
otterbein.blackboard.com
101 ms
shared.css
14 ms
theme.css
20 ms
brand.css
24 ms
i18n.js
24 ms
cdn.js
20 ms
34205C7C6951B6CBEB070FA6C96689C2.js
96 ms
1D2FB8F6E7DDFB256F2A95A032816B50.js
31 ms
BE6C78620EF8B12781E212F3064DAEBA.js
76 ms
icon-core.css
22 ms
icon-listing.css
23 ms
theme1.css
35 ms
theme2.css
62 ms
iframe_api
82 ms
bblearn_2011_bg.png
17 ms
Bb_newLogo_060.png
24 ms
fonts.gif
30 ms
contrast.gif
28 ms
Bb_learn_small.png
20 ms
Gateway_Learn.jpg
15 ms
Powered_Bb_050.png
33 ms
close_mini.gif
26 ms
branding_Bb_learn_140.png
36 ms
print.css
11 ms
otterbein.blackboard.com accessibility score
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
otterbein.blackboard.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
otterbein.blackboard.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Otterbein.blackboard.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 Otterbein.blackboard.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.
otterbein.blackboard.com
Open Graph description is not detected on the main page of Otterbein Blackboard. 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: