1.9 sec in total
43 ms
1.5 sec
359 ms
Click here to check amazing Cheme Cornell content for United States. Otherwise, check out these important facts you probably never knew about cheme.cornell.edu
Cornell's Smith School of Chemical and Biomolecular Engineering (CBE) is a gateway to a wide variety of exciting possibilities. Our graduates are involved in the production of food, pharmaceutica...
Visit cheme.cornell.eduWe analyzed Cheme.cornell.edu page load time and found that the first response time was 43 ms and then it took 1.8 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.
cheme.cornell.edu performance score
name
value
score
weighting
Value2.8 s
55/100
10%
Value4.0 s
49/100
25%
Value2.8 s
95/100
10%
Value300 ms
79/100
30%
Value0.187
65/100
15%
Value8.0 s
42/100
10%
43 ms
209 ms
16 ms
18 ms
58 ms
Our browser made a total of 74 requests to load all elements on the main page. We found that 78% of them (58 requests) were addressed to the original Cheme.cornell.edu, 8% (6 requests) were made to Fonts.gstatic.com and 4% (3 requests) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (561 ms) relates to the external source Embanner.univcomm.cornell.edu.
Page size can be reduced by 853.5 kB (29%)
3.0 MB
2.1 MB
In fact, the total size of Cheme.cornell.edu main page is 3.0 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 169.8 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 169.8 kB or 72% of the original size.
Potential reduce by 64.4 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. Cheme Cornell images are well optimized though.
Potential reduce by 464.9 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 464.9 kB or 68% of the original size.
Potential reduce by 154.4 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. Cheme.cornell.edu needs all CSS files to be minified and compressed as it can save up to 154.4 kB or 83% of the original size.
Number of requests can be reduced by 36 (55%)
65
29
The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cheme Cornell. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.
cheme.cornell.edu
43 ms
www.cheme.cornell.edu
209 ms
commonspot.css
16 ms
browser-all.js
18 ms
css
58 ms
screen.css
19 ms
modernizr.js
23 ms
jquery.matchHeight.js
27 ms
jquery.fitvids.js
22 ms
iws.js
26 ms
iws_rotator.js
22 ms
section_default.css
24 ms
OWC-emergency-banner.js
561 ms
commonspot.css
23 ms
always-include-common.js
24 ms
always-include-ns.js
24 ms
addthis_widget.js
39 ms
undohtml.css
36 ms
cornell.css
36 ms
main.css
41 ms
iws_components.css
32 ms
font-awesome.min.css
45 ms
font-awesome.css
37 ms
jquery-1.11.1.min.js
5 ms
jquery-migrate-1.1.1.min.js
4 ms
print.css
4 ms
cuseal_full_red.png
28 ms
lg-share-en.gif
30 ms
cbe_2x.png
32 ms
yingying_lu120.jpg
28 ms
alabi__reis120_1.jpg
30 ms
aa_laa_sc_120.jpg
30 ms
paszektn.jpg
31 ms
luckstn_0.jpg
32 ms
bg_searchbox4.jpg
14 ms
icon_search32.png
14 ms
cbe_2x.png
121 ms
slide1.jpg
126 ms
bullet.gif
121 ms
footer_bar.gif
122 ms
bg_footer.gif
123 ms
facebook-hover.png
120 ms
twitter-hover.png
121 ms
youtube-hover.png
121 ms
linkedin-hover.png
121 ms
cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff
113 ms
DXI1ORHCpsQm3Vp6mXoaTXhCUOGz7vYGh680lGh-uXM.woff
164 ms
MTP_ySUJH_bn48VBG8sNSnhCUOGz7vYGh680lGh-uXM.woff
242 ms
k3k702ZOKiLJc3WVjuplzHhCUOGz7vYGh680lGh-uXM.woff
243 ms
EInbV5DfGHOiMmvb1Xr-hnhCUOGz7vYGh680lGh-uXM.woff
242 ms
Zd2E9abXLFGSr9G3YK2MsFzqCfRpIA3W6ypxnPISCPA.woff
97 ms
fontawesome-webfont.woff
49 ms
300lo.json
463 ms
sh.7c7179124ea24ac6ba46caac.html
38 ms
ga.js
63 ms
util.js
23 ms
slide1.jpg
73 ms
slide2.jpg
67 ms
slide3.jpg
70 ms
slide4.jpg
68 ms
slide5.jpg
70 ms
slide6.jpg
74 ms
util.js
68 ms
buttons.css
66 ms
__utm.gif
34 ms
buttons.css
25 ms
lightbox.css
37 ms
lightbox.css
26 ms
lightbox.js
31 ms
lightbox.js
6 ms
overrides.js
4 ms
overrides.js
4 ms
window_ref.js
3 ms
window_ref.js
3 ms
cheme.cornell.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
Links do not have a discernible name
cheme.cornell.edu 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
cheme.cornell.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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cheme.cornell.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 Cheme.cornell.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.
cheme.cornell.edu
Open Graph description is not detected on the main page of Cheme Cornell. 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: