23.5 sec in total
279 ms
19.3 sec
4 sec
Welcome to bb.siue.edu homepage info - get ready to check Bb Siue best content for United States right away, or after learning these important things about bb.siue.edu
Visit bb.siue.eduWe analyzed Bb.siue.edu page load time and found that the first response time was 279 ms and then it took 23.2 sec 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.
bb.siue.edu performance score
name
value
score
weighting
Value5.5 s
6/100
10%
Value7.3 s
5/100
25%
Value5.5 s
55/100
10%
Value510 ms
57/100
30%
Value0.001
100/100
15%
Value8.8 s
35/100
10%
279 ms
5831 ms
1532 ms
2301 ms
1427 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 36% of them (15 requests) were addressed to the original Bb.siue.edu, 55% (23 requests) were made to D1e7kr0efngifs.cloudfront.net and 5% (2 requests) were made to Forecast.io. The less responsive or slowest element that took the longest time to load (5.8 sec) belongs to the original domain Bb.siue.edu.
Page size can be reduced by 1.3 MB (80%)
1.6 MB
324.3 kB
In fact, the total size of Bb.siue.edu main page is 1.6 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. 40% of websites need less resources to load. Javascripts take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 33.2 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 33.2 kB or 76% of the original size.
Potential reduce by 1.1 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, Bb Siue needs image optimization as it can save up to 1.1 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 795.6 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 795.6 kB or 78% of the original size.
Potential reduce by 446.7 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. Bb.siue.edu needs all CSS files to be minified and compressed as it can save up to 446.7 kB or 83% of the original size.
Number of requests can be reduced by 25 (74%)
34
9
The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bb Siue. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
bb.siue.edu
279 ms
tabAction
5831 ms
shared.css
1532 ms
theme.css
2301 ms
app_nav.css
1427 ms
i18n.js
1430 ms
cdn.js
1502 ms
F311BAAF50A28AD2243FBD413B476333.js
1052 ms
UserDataDWRFacade.js
1182 ms
MashupDWRFacade.js
1053 ms
secondaryTabs.js
1501 ms
portalmodule.js
3330 ms
engine.js
3330 ms
util.js
3330 ms
0A3D18DBB7508C3C319A0BCB9CCFBE5A.js
1423 ms
UserDWRFacade.js
1297 ms
welcomeOverlay.js
1371 ms
ToolActivityService.js
1299 ms
tool_service.js
1372 ms
social.js
1297 ms
ProfileProviderService.js
3199 ms
5E38E4C026B26C1FB4561EE5E5737AEC.js
3199 ms
render.jsp
3137 ms
icon-core.css
1853 ms
icon-listing.css
1770 ms
core.css
1769 ms
bb_banner-image-small3.gif
475 ms
login_button.gif
2395 ms
ax-links.png
2231 ms
utilicons_sprite_rev.png
2214 ms
popup_mini.gif
2212 ms
open-sans-700.woff
35 ms
open-sans-800.woff
412 ms
open-sans-600.woff
412 ms
open-sans-regular.woff
412 ms
open-sans-300.woff
410 ms
print.css
340 ms
1102 ms
x_btn.png
592 ms
embed.min.js
659 ms
utilicons-web-webfont.woff
56 ms
ga.js
534 ms
bb.siue.edu 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
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
bb.siue.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
bb.siue.edu 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
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 Bb.siue.edu 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 Bb.siue.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.
bb.siue.edu
Open Graph description is not detected on the main page of Bb Siue. 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: