6 sec in total
89 ms
5.5 sec
367 ms
Click here to check amazing Civtmd Columbia content for United States. Otherwise, check out these important facts you probably never knew about civtmd.columbia.edu
Columbia Cardiology in NYC offers cutting-edge treatments for virtually every heart and vascular condition. Call us 212-305-7060.
Visit civtmd.columbia.eduWe analyzed Civtmd.columbia.edu page load time and found that the first response time was 89 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
civtmd.columbia.edu performance score
name
value
score
weighting
Value8.9 s
0/100
10%
Value14.0 s
0/100
25%
Value22.2 s
0/100
10%
Value15,210 ms
0/100
30%
Value0.394
26/100
15%
Value27.0 s
0/100
10%
89 ms
392 ms
77 ms
20 ms
21 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Civtmd.columbia.edu, 6% (3 requests) were made to Google-analytics.com and 6% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (782 ms) relates to the external source Use.typekit.net.
Page size can be reduced by 300.4 kB (34%)
883.1 kB
582.7 kB
In fact, the total size of Civtmd.columbia.edu main page is 883.1 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 85% 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. CSS take 327.4 kB which makes up the majority of the site volume.
Potential reduce by 181.8 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 181.8 kB or 83% of the original size.
Potential reduce by 5.0 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. Civtmd Columbia images are well optimized though.
Potential reduce by 14.6 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. This website has mostly compressed JavaScripts.
Potential reduce by 98.9 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. Civtmd.columbia.edu needs all CSS files to be minified and compressed as it can save up to 98.9 kB or 30% of the original size.
Number of requests can be reduced by 25 (57%)
44
19
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Civtmd 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 13 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
center-interventional-vascular-therapy
89 ms
css__Mxvgb_2xNWUKF5kIHemDjJCDiKxDWUBUJDYoW0aswJI__VMY3E8bQ1JFSnTi1FdRO9gtB_nbyQKbjs6UEsbBhlGE__H_QXPV9uLjUxPo1-o36rFYmD6Ezam6iogsamT5NA4XI.css
392 ms
css__oqdxwshyn-g_2K6ixHfPAyc2oPfRMSl3G75kg9H9YNA__gyEZM2pOuT4fktEetppSLnLFpchYiIGVUFlI-iB4kls__H_QXPV9uLjUxPo1-o36rFYmD6Ezam6iogsamT5NA4XI.css
77 ms
css__Y_2VemBtyPwgOW3qEuEeZhnBKwCk56DrTEzHG9yet28__Lf77875HmDgWXlnw7h4mr4mZ7tYhxCC_kbLRCdDA4dk__H_QXPV9uLjUxPo1-o36rFYmD6Ezam6iogsamT5NA4XI.css
20 ms
css__AEkOlBXfLMy0AjZ2Pp2m1prZBwFC4lst8LMDTrR0_No__BSrWlrm39d5kyaigWcmU8I8XG9HzOTI6tnIiseooUZs__H_QXPV9uLjUxPo1-o36rFYmD6Ezam6iogsamT5NA4XI.css
21 ms
css__xiAbbIymoLW-PMcbuUXT0PHYDpNIZXAl9KZZF5UsSEE__wl3ldNATOwNPPJEnHjmkrprFKV3DKhgZqy29YxPJiAs__H_QXPV9uLjUxPo1-o36rFYmD6Ezam6iogsamT5NA4XI.css
393 ms
css__xrnORwuKLuYFqm-JbJWbulUv1oCdJCidHWon_2e01Ho__pQpJGtTmnfxXdXVIaoxvFBvBOO30yHNTeTKWkHWm8o8__H_QXPV9uLjUxPo1-o36rFYmD6Ezam6iogsamT5NA4XI.css
334 ms
css__y9SpJeagXnKfG988MHfq7E5DDMNSrdG1NjnrmxduhoI__z4Z26D8n-kzxymeFeCmcE8-SWY4OQYSGDKYSzV42Ej8__H_QXPV9uLjUxPo1-o36rFYmD6Ezam6iogsamT5NA4XI.css
106 ms
css__i_KaH0o-iIbKUSDITMV8BjJJ9Y9apERWGDDULwH3Cp8__LUaEBXEOwuTqKIiNpbLM3NGaoHhTZAQmgbWQiQ5e7s8__H_QXPV9uLjUxPo1-o36rFYmD6Ezam6iogsamT5NA4XI.css
606 ms
css__OCjOjBGLB1NdqmGZLgGIIryJH35C9zMPwPo259bEzLk__cz6QPjfakBaXQV0GXtfWXVlY96sGdQnuh4ASgx7XVK4__H_QXPV9uLjUxPo1-o36rFYmD6Ezam6iogsamT5NA4XI.css
214 ms
css__NupsYkKs7gCr6r44NJ-771R-IS7BmfokY259rLgUTNU__j2j5GGz8JimEzEyyvt3qeLpzESwpDzHFP3qqmzjaxmk__H_QXPV9uLjUxPo1-o36rFYmD6Ezam6iogsamT5NA4XI.css
528 ms
css__VayfQ7w6-CrHfiCprhcOsmVfhYKV6JSp7iwntNCZ8MY__cgPVulJvGxreEHPnnHf-uMv_AeQI8510jT1a3N6pwzk__H_QXPV9uLjUxPo1-o36rFYmD6Ezam6iogsamT5NA4XI.css
458 ms
css__kvJHE2AQXE0fwYzDiPiGwFsW7a-DShpCHT7aB7RMtIY__MhBVfWSI9mM4uFzk5rYnr0YOZHXl7ESVulvUhd2LKig__H_QXPV9uLjUxPo1-o36rFYmD6Ezam6iogsamT5NA4XI.css
568 ms
css__zU80B8N2He7P-cYTXmQFCzLK_3y7dvpUxntntRiaMeo__2iLJDEEceouZIlg1sUOssnDori5UsRfbunb3OAy3vqI__H_QXPV9uLjUxPo1-o36rFYmD6Ezam6iogsamT5NA4XI.css
567 ms
js__SlxZR0T0y0knhPGspoKKlEQqbk_RdNNsHwLrlCQRTSo__DBLLSR5ImNz5g0jv6firnhRe0bWtr9Dg5-kSHfQxV-g__H_QXPV9uLjUxPo1-o36rFYmD6Ezam6iogsamT5NA4XI.js
563 ms
modernizr.js
643 ms
js__mnjhgjuKj_s4A0lHBIsNj3dKx0JwG8Z23Asg3Ujv9oY__qEa66GuVoA34ZEGFo1kDuWIaUywtCkIeMOexSXoVhCc__H_QXPV9uLjUxPo1-o36rFYmD6Ezam6iogsamT5NA4XI.js
648 ms
js__CDiTa4roipAGTp2jZh-JopymYuuMU7egjcxix3xVfmo__OEhq1jjG2NNJ9BP5s9xBPnCYReE7FZ4BMy4_K6S6z8o__H_QXPV9uLjUxPo1-o36rFYmD6Ezam6iogsamT5NA4XI.js
646 ms
js__qGX3PI3HAY9aU19GtbDuSPcHoBN3TXShnPuneTZOdCE__z4_miwAB3JP-7bUMCe0D4VEWdBL0hD0HMYvx4SPj4LY__H_QXPV9uLjUxPo1-o36rFYmD6Ezam6iogsamT5NA4XI.js
645 ms
js__wrO8wyCxfoOI4efFjSldXBiXmIJWsAuQLy5R_u-y2YI__9LAPdnj5uSm6g-nfVFoZF63ELP_lQ6He1_D0CryeHjE__H_QXPV9uLjUxPo1-o36rFYmD6Ezam6iogsamT5NA4XI.js
643 ms
js__H1TEC7PnDzcgCm7Kwp7PmMIxF9Y3P6WZb3EOsnVIJbE__RZOWUnGQN5icKnKeTNqRQNo9bavhIWqnrfOzy35wqvI__H_QXPV9uLjUxPo1-o36rFYmD6Ezam6iogsamT5NA4XI.js
644 ms
p.css
90 ms
analytics.js
528 ms
cuimc.svg
176 ms
logo-cardiology-desktop.svg
467 ms
logo-columbia--white.svg
462 ms
logo-nyp-white.svg
434 ms
logo-columbia-doctors-white.svg
463 ms
461_civt_at_cumc_by_john_abbotthero2.jpg
329 ms
cb-icons.woff
59 ms
JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Ew9.woff
193 ms
JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu170w9.woff
467 ms
JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM70w9.woff
469 ms
d
782 ms
d
782 ms
collect
421 ms
collect
725 ms
collect
676 ms
gtm.js
671 ms
CACHE%3DROLE
631 ms
354_civt_at_cumc_by_john_abbott.jpg
114 ms
010_civt_at_cumc_by_john_abbott1.jpg
114 ms
0558_columbia_cardiology_exteriors.jpg
122 ms
369_civt_at_cumc_by_john_abbott_1_.jpg
122 ms
ga-audiences
88 ms
js
48 ms
js
209 ms
nr-1216.min.js
41 ms
info.svg
24 ms
close.svg
38 ms
73eb90b31c
173 ms
civtmd.columbia.edu accessibility score
civtmd.columbia.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
civtmd.columbia.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 Civtmd.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 Civtmd.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.
civtmd.columbia.edu
Open Graph data is detected on the main page of Civtmd Columbia. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: