1.4 sec in total
81 ms
1.1 sec
282 ms
Click here to check amazing Orau content for United States. Otherwise, check out these important facts you probably never knew about orau.gov
The Oak Ridge Institute for Science and Education (ORISE) is a world-class DOE asset designed to strengthen a scientific workforce; promote the integrity of scientific research through peer review; pr...
Visit orau.govWe analyzed Orau.gov page load time and found that the first response time was 81 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
orau.gov performance score
name
value
score
weighting
Value6.3 s
3/100
10%
Value23.2 s
0/100
25%
Value6.3 s
42/100
10%
Value190 ms
91/100
30%
Value0.159
73/100
15%
Value9.4 s
31/100
10%
81 ms
187 ms
167 ms
73 ms
101 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Orau.gov, 78% (35 requests) were made to Orise.orau.gov and 4% (2 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (794 ms) relates to the external source Orise.orau.gov.
Page size can be reduced by 696.1 kB (13%)
5.5 MB
4.8 MB
In fact, the total size of Orau.gov main page is 5.5 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. 45% of websites need less resources to load. Images take 4.8 MB which makes up the majority of the site volume.
Potential reduce by 23.1 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. This page needs HTML code to be minified as it can gain 6.2 kB, which is 21% 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 23.1 kB or 78% of the original size.
Potential reduce by 156.2 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. Orau images are well optimized though.
Potential reduce by 262.0 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 262.0 kB or 66% of the original size.
Potential reduce by 254.8 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. Orau.gov needs all CSS files to be minified and compressed as it can save up to 254.8 kB or 84% of the original size.
Number of requests can be reduced by 17 (41%)
41
24
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Orau. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
orau.gov
81 ms
orise.orau.gov
187 ms
screen.css
167 ms
ui.core.css
73 ms
ui.tabs.css
101 ms
ui.theme.css
137 ms
search-form.js
37 ms
home-orise-header.png
345 ms
home-hctt-header.png
371 ms
home-ieav-header.png
457 ms
home-nsem-header.png
350 ms
home-oewh-header.png
794 ms
home-reacts-header.png
368 ms
home-sep-header.png
580 ms
home-stri-header.png
583 ms
jquery-1.5.min.js
401 ms
site.application.js
390 ms
jquery.cycle.all.js
433 ms
BfTT2XgNEV4
94 ms
top-nav-bground.jpg
345 ms
top-nav-links.jpg
371 ms
banner-bcknd.jpg
422 ms
orise-logo.png
421 ms
mag-glass.png
423 ms
nav-2nd-level-bcknd.png
422 ms
icon-social-twitter.png
423 ms
icon-social-facebook.png
440 ms
icon-social-youtube.png
446 ms
icon-social-rss.png
449 ms
icon-social-flickr.png
475 ms
arrow-right.png
478 ms
profile14-ashley-cross-300.jpg
490 ms
White-Seal_White-Mark_DOE_Horizontal.png
493 ms
White-Seal_White-Mark_SC_Horizontal.png
492 ms
www-embed-player-vflZsBgOl.css
65 ms
www-embed-player.js
87 ms
1eJU4PjErWSV5LNTKFXcze5UHikZLg3viIH581vcHWA.js
39 ms
ad_status.js
36 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
69 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
81 ms
ga.js
29 ms
__utm.gif
12 ms
loadingAnimation.gif
94 ms
tabs.gif
96 ms
print.css
36 ms
orau.gov 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
[aria-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
orau.gov best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
orau.gov SEO score
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 Orau.gov 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 Orau.gov 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.
orau.gov
Open Graph description is not detected on the main page of Orau. 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: