2.8 sec in total
903 ms
1.7 sec
170 ms
Welcome to kortum.rice.edu homepage info - get ready to check Kortum Rice best content for United States right away, or after learning these important things about kortum.rice.edu
Located in an urban environment on a 300-acre tree-lined campus, Rice University seizes its advantageous position to pursue pathbreaking research and create innovative collaboration opportunities that...
Visit kortum.rice.eduWe analyzed Kortum.rice.edu page load time and found that the first response time was 903 ms and then it took 1.9 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.
kortum.rice.edu performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value14.1 s
0/100
25%
Value9.5 s
11/100
10%
Value10,660 ms
0/100
30%
Value0.004
100/100
15%
Value20.9 s
1/100
10%
903 ms
297 ms
94 ms
157 ms
105 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 88% of them (37 requests) were addressed to the original Kortum.rice.edu, 5% (2 requests) were made to S7.addthis.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (903 ms) belongs to the original domain Kortum.rice.edu.
Page size can be reduced by 620.0 kB (51%)
1.2 MB
594.2 kB
In fact, the total size of Kortum.rice.edu 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 705.2 kB which makes up the majority of the site volume.
Potential reduce by 45.3 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 45.3 kB or 70% of the original size.
Potential reduce by 48.7 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, Kortum Rice needs image optimization as it can save up to 48.7 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 498.4 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 498.4 kB or 71% of the original size.
Potential reduce by 27.6 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. Kortum.rice.edu needs all CSS files to be minified and compressed as it can save up to 27.6 kB or 81% of the original size.
Number of requests can be reduced by 22 (54%)
41
19
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kortum Rice. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
kortum.rice.edu
903 ms
ektron.js
297 ms
ektron.site-data.js.ashx
94 ms
ektronJs.ashx
157 ms
WebResource.axd
105 ms
ektronJs.ashx
370 ms
ektronCss.ashx
100 ms
reset.css
137 ms
text.css
146 ms
960.css
156 ms
style_kortum.css
184 ms
Slideshow.css
190 ms
addthis_widget.js
10 ms
WebResource.axd
167 ms
jQuery.js
208 ms
Slideshow.js
191 ms
logo_rice3.gif
88 ms
kortum.gif
85 ms
btn_go.gif
87 ms
bar.gif
87 ms
header.gif
88 ms
3424e9cd-ea4c-47fe-accc-c71af35f26c8.jpg
87 ms
49464dda-7273-4a22-963b-1515ab4f5ac6.jpg
97 ms
d14ec539-4b8d-4d84-a308-8da6ee155c3b.jpg
149 ms
0609_HIV-1.jpg
237 ms
RRK_Tkaczyk_Grand_Challenges2.jpg
236 ms
CaptainPlanet_web.jpg
323 ms
Figure%201_camera_gallery.JPG
214 ms
0210_CRYPTO-2-web.jpg
150 ms
Z341203-Colour_SEM_of_a_malaria_mosquito_(Anophel-SPL[1].jpg
282 ms
091004_needle_fitlow1515069_web.jpg
239 ms
background3.gif
218 ms
collapsed_menu_arrow.jpg
259 ms
collapsed_menu_arrow_hover.jpg
259 ms
ga.js
54 ms
bottom.gif
188 ms
300lo.json
51 ms
sh.8e5f85691f9aaa082472a194.html
54 ms
__utm.gif
34 ms
print_kortum.css
50 ms
mobile_kortum.css
51 ms
close.gif
46 ms
kortum.rice.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
Buttons do not have an accessible name
kortum.rice.edu 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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
kortum.rice.edu 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
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kortum.rice.edu 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 Kortum.rice.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.
kortum.rice.edu
Open Graph description is not detected on the main page of Kortum Rice. 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: