2.2 sec in total
475 ms
1.5 sec
204 ms
Welcome to kobo.bluejeans.com homepage info - get ready to check Kobo Blue Jeans best content for United States right away, or after learning these important things about kobo.bluejeans.com
Visit kobo.bluejeans.comWe analyzed Kobo.bluejeans.com page load time and found that the first response time was 475 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
kobo.bluejeans.com performance score
name
value
score
weighting
Value2.3 s
75/100
10%
Value3.2 s
72/100
25%
Value4.0 s
81/100
10%
Value70 ms
99/100
30%
Value0.011
100/100
15%
Value6.0 s
64/100
10%
475 ms
84 ms
172 ms
238 ms
139 ms
Our browser made a total of 28 requests to load all elements on the main page. We found that 79% of them (22 requests) were addressed to the original Kobo.bluejeans.com, 14% (4 requests) were made to Static.bluejeans.com and 4% (1 request) were made to Bluejeans.com. The less responsive or slowest element that took the longest time to load (475 ms) belongs to the original domain Kobo.bluejeans.com.
Page size can be reduced by 855.0 kB (80%)
1.1 MB
218.9 kB
In fact, the total size of Kobo.bluejeans.com main page is 1.1 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. 30% of websites need less resources to load. Javascripts take 982.5 kB which makes up the majority of the site volume.
Potential reduce by 11.2 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 11.2 kB or 63% of the original size.
Potential reduce by 3.5 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. Obviously, Kobo Blue Jeans needs image optimization as it can save up to 3.5 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 793.7 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 793.7 kB or 81% of the original size.
Potential reduce by 46.6 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. Kobo.bluejeans.com needs all CSS files to be minified and compressed as it can save up to 46.6 kB or 83% of the original size.
Number of requests can be reduced by 18 (72%)
25
7
The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kobo Blue Jeans. 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 6 to 1 for CSS and as a result speed up the page load time.
kobo.bluejeans.com
475 ms
CLP.css
84 ms
jquery.min.js
172 ms
jquery.cookies.min.js
238 ms
mainCss.css
139 ms
saml-sso.js
250 ms
common.css
382 ms
157 ms
HeaderNavigationBkgd.png
82 ms
bluejeans-logo.png
92 ms
reset.css
97 ms
jqueryui.css
90 ms
common.css
83 ms
kobo-attend.css
106 ms
jquery.min.js
212 ms
jquery.cookies.min.js
207 ms
jqueryui.min.js
301 ms
URI.min.js
210 ms
327 ms
common.js
299 ms
lodash.js
382 ms
en.json.js
57 ms
loader.js
297 ms
dialogs_iframe.js
298 ms
input-bg.png
271 ms
imageFile1.png
151 ms
ProximaNova-Bold-webfont.woff
169 ms
nr-892.min.js
55 ms
kobo.bluejeans.com accessibility score
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
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
kobo.bluejeans.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
kobo.bluejeans.com SEO score
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kobo.bluejeans.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 Kobo.bluejeans.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.
kobo.bluejeans.com
Open Graph description is not detected on the main page of Kobo Blue Jeans. 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: