1 sec in total
55 ms
781 ms
212 ms
Welcome to columbiapsychiatry.org homepage info - get ready to check Columbia Psychiatry best content for United States right away, or after learning these important things about columbiapsychiatry.org
The Columbia University Department of Psychiatry is among the top-ranked in the nation for Psychiatry in the US News & World Report Best Hospital rankings.
Visit columbiapsychiatry.orgWe analyzed Columbiapsychiatry.org page load time and found that the first response time was 55 ms and then it took 993 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
columbiapsychiatry.org performance score
name
value
score
weighting
Value7.4 s
1/100
10%
Value11.6 s
0/100
25%
Value8.8 s
16/100
10%
Value2,420 ms
5/100
30%
Value0.252
49/100
15%
Value17.3 s
4/100
10%
55 ms
17 ms
18 ms
19 ms
20 ms
Our browser made a total of 88 requests to load all elements on the main page. We found that 78% of them (69 requests) were addressed to the original Columbiapsychiatry.org, 9% (8 requests) were made to Use.typekit.net and 5% (4 requests) were made to A.collective-media.net. The less responsive or slowest element that took the longest time to load (212 ms) relates to the external source Use.typekit.net.
Page size can be reduced by 668.9 kB (29%)
2.3 MB
1.7 MB
In fact, the total size of Columbiapsychiatry.org main page is 2.3 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. 70% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 63.5 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 63.5 kB or 74% of the original size.
Potential reduce by 38.9 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. Columbia Psychiatry images are well optimized though.
Potential reduce by 406.6 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 406.6 kB or 66% of the original size.
Potential reduce by 160.0 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. Columbiapsychiatry.org needs all CSS files to be minified and compressed as it can save up to 160.0 kB or 84% of the original size.
Number of requests can be reduced by 56 (69%)
81
25
The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Columbia Psychiatry. 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 23 to 1 for CSS and as a result speed up the page load time.
columbiapsychiatry.org
55 ms
node.css
17 ms
defaults.css
18 ms
system.css
19 ms
system-menus.css
20 ms
user.css
19 ms
content-module.css
20 ms
date.css
21 ms
datepicker.css
21 ms
jquery.timeentry.css
22 ms
domain_nav.css
21 ms
fckeditor.css
30 ms
filefield.css
21 ms
views_slideshow.css
22 ms
views_slideshow.css
22 ms
farbtastic.css
25 ms
calendar.css
26 ms
fieldgroup.css
22 ms
views.css
22 ms
style.css
36 ms
tabs-slideshow.css
26 ms
nyspi.css
26 ms
jquery.js
33 ms
drupal.js
30 ms
jquery.cycle.all.min.js
61 ms
views_slideshow.js
31 ms
views_slideshow.js
60 ms
googleanalytics.js
31 ms
rollovers.js
60 ms
swfobject_modified.js
65 ms
easySlider1.5.js
64 ms
easy_slider.js
67 ms
nyspi-search.js
68 ms
nyspi-nav-toggle.js
69 ms
home-ani.css
76 ms
jquery-latest.pack.js
79 ms
irf4iyj.js
212 ms
addthis_widget.js
92 ms
rollovers.js
74 ms
home-ani.js
87 ms
nyspi-nav-toggle.js
72 ms
analytics.js
20 ms
collect
24 ms
columbiapsychiatry.org
133 ms
btn_search.gif
58 ms
sm-plus.gif
71 ms
logo_cumc.gif
65 ms
header_columbia_psychiatry.gif
66 ms
nyp-usnews-psychiatry-2015-2016.png
67 ms
youtube.gif
66 ms
twitter.png
67 ms
facebook.png
67 ms
search_bg.gif
14 ms
nav_home.gif
14 ms
nav_cs.gif
16 ms
nav_ct.gif
16 ms
nav_experts.gif
17 ms
nav_research.gif
17 ms
psy-banner-01.jpg
18 ms
psy-banner-02.jpg
22 ms
psy-banner-03.jpg
20 ms
psy-banner-04.jpg
19 ms
psy-banner-05.jpg
20 ms
100709_subpatients.jpg
32 ms
100709_subpros.jpg
63 ms
081814_substudents.jpg
28 ms
btn_news_arrow_yellow.gif
21 ms
thumb_events.jpg
22 ms
thumb_expert.gif
25 ms
thumb_grandrounds.jpg
23 ms
banner_chairman.png
33 ms
logo_nyspi.gif
32 ms
logo_nysp_cornell.png
32 ms
nav-bg-01.jpg
8 ms
banner_tier_cont.gif
61 ms
dKvnRZb_Q1R81w2hWJxpnb8xkNd7VvcVt86PrvmZ0-tff50ugsMdeMJ6Mk6f5Mt.woff
61 ms
NVqorHtyaon3Wr0nMhNjFWdRHlcYfKSPQ5H2MiENWUtff5cugsMdeMJ6Mk6f5gI.woff
80 ms
y1MIrcWT7PYi8mIEbRTczl-dtWou7kNyjuZPHy5l3ibff57ugsMdeMJ6Mk6f5Mb.woff
123 ms
7EiEScD0ZgSCEpy8UIZ37IT4RoivS1DZTfbJrWWtd3GffVAugsMdeMJ6Mk6f5Mw.woff
106 ms
NQuQfzN7Y-nAZourqpjxWzKTiAZdi7nn75FBfT2ARv9ffVeugsMdeMJ6Mk6f5MJ.woff
144 ms
DBcXyWLI7VCLjAJk_SpbsX_udNK_cAPVIdhdjZz3uebff5KugsMdeMJ6Mk6f5MS.woff
144 ms
300lo.json
50 ms
sh.7c7179124ea24ac6ba46caac.html
127 ms
p.gif
134 ms
datapair
32 ms
datapair
34 ms
datapair
39 ms
datapair
36 ms
columbiapsychiatry.org accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
columbiapsychiatry.org 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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
columbiapsychiatry.org 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 Columbiapsychiatry.org 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 Columbiapsychiatry.org 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.
columbiapsychiatry.org
Open Graph description is not detected on the main page of Columbia Psychiatry. 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: