1.5 sec in total
64 ms
1.1 sec
353 ms
Click here to check amazing Gsb Columbia content for United States. Otherwise, check out these important facts you probably never knew about gsb.columbia.edu
Columbia Business School. For over 100 years, we’ve helped develop leaders who create value for business and society at large.
Visit gsb.columbia.eduWe analyzed Gsb.columbia.edu page load time and found that the first response time was 64 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.
gsb.columbia.edu performance score
name
value
score
weighting
Value5.5 s
6/100
10%
Value7.5 s
4/100
25%
Value6.3 s
42/100
10%
Value360 ms
72/100
30%
Value0.084
93/100
15%
Value7.3 s
49/100
10%
64 ms
58 ms
23 ms
32 ms
36 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Gsb.columbia.edu, 68% (30 requests) were made to Www8.gsb.columbia.edu and 7% (3 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (234 ms) relates to the external source Fonts.gstatic.com.
Page size can be reduced by 850.3 kB (62%)
1.4 MB
512.5 kB
In fact, the total size of Gsb.columbia.edu main page is 1.4 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 441.0 kB which makes up the majority of the site volume.
Potential reduce by 69.9 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 69.9 kB or 84% of the original size.
Potential reduce by 154.3 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, Gsb Columbia needs image optimization as it can save up to 154.3 kB or 36% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 288.4 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 288.4 kB or 65% of the original size.
Potential reduce by 337.8 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. Gsb.columbia.edu needs all CSS files to be minified and compressed as it can save up to 337.8 kB or 82% of the original size.
Number of requests can be reduced by 17 (44%)
39
22
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gsb Columbia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
gsb.columbia.edu
64 ms
www8.gsb.columbia.edu
58 ms
css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css
23 ms
css_8a8AYlsyvT_W8OrKHDB9IoP1H1aLmC6Qw7--7fFZDhE.css
32 ms
css_dIOA-U7rnrWH6c4khG3RiTSk_qs8PXVuA269hz18XX8.css
36 ms
css_Bmzze4hH0ofirXgZyQtT1aL7Yt5WUTrh2n4CyVK1RxI.css
38 ms
css_HTEAaE3g84d33rluwkwSDMAqtPmXA79cwiMgqD3f3tE.css
25 ms
jquery-1.8.3.min.js
78 ms
js_3TykeRWpejhD4-J3vdlaNXdULg9xhOZhbsppK0o2bUs.js
29 ms
js_iAbcx5aNtvV3nMSTJEU3_yLXrn9QKN6VDPbNFic3uPE.js
43 ms
js_b4PuZsSlUCQFAu813ArdXWXZOJ6dBM4ZNd6JII3b-OU.js
50 ms
js_bVCRL0pGxhNYyd2VhM4P8im1k3iK8EsjykF92H6lsJs.js
40 ms
js_-rGI84QLQ3uVwbZf4OefOrHnyt67b0m8wYprb2bgvo8.js
42 ms
js_UQTwxQRiZcF7LKoIelOLZRyWx4gG0GsRzj27PH3rzPY.js
27 ms
font-awesome.min.css
10 ms
analytics.js
227 ms
100-logo.png
214 ms
logo.svg
35 ms
h-iaw-cent.png
135 ms
illo-knithat3.jpg
50 ms
small-cent-hermes.jpg
23 ms
social2.png
24 ms
twitter-feed.jpg
24 ms
box1.png
36 ms
box2.png
36 ms
box3.png
37 ms
cbs-cent-seal.png
48 ms
social.png
48 ms
Polaris-Medium.woff
85 ms
fontawesome-webfont.woff
18 ms
Polaris-Book.woff
84 ms
Polaris-MediumItalic.woff
131 ms
Copernicus-MediumItalic.woff
75 ms
Copernicus-Medium.woff
84 ms
icomoon.woff
129 ms
m0sLdwx9UlI
131 ms
collect
29 ms
www-embed-player-vflZsBgOl.css
69 ms
www-embed-player.js
92 ms
base.js
157 ms
yrK4EqpSRdoujKQmsJoZ5WaLgeULvcWnibQMQSxOOnM.js
29 ms
ad_status.js
92 ms
2UX7WLTfW3W8TclTUvlFyQ.woff
201 ms
RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff
234 ms
gsb.columbia.edu accessibility score
gsb.columbia.edu best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
gsb.columbia.edu SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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 Gsb.columbia.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 Gsb.columbia.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.
gsb.columbia.edu
Open Graph data is detected on the main page of Gsb Columbia. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: