10.9 sec in total
543 ms
7.7 sec
2.6 sec
Click here to check amazing Behind The Knife content for United States. Otherwise, check out these important facts you probably never knew about behindtheknife.org
Behind The Knife is a premier resource for surgical education. Listen to our podcast to know the latest stories and discoveries in surgery.
Visit behindtheknife.orgWe analyzed Behindtheknife.org page load time and found that the first response time was 543 ms and then it took 10.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
behindtheknife.org performance score
name
value
score
weighting
Value1.4 s
97/100
10%
Value29.8 s
0/100
25%
Value1.4 s
100/100
10%
Value1,010 ms
27/100
30%
Value1.689
0/100
15%
Value25.7 s
0/100
10%
543 ms
26 ms
91 ms
92 ms
91 ms
Our browser made a total of 80 requests to load all elements on the main page. We found that 64% of them (51 requests) were addressed to the original Behindtheknife.org, 9% (7 requests) were made to Youtube.com and 8% (6 requests) were made to I1.wp.com. The less responsive or slowest element that took the longest time to load (793 ms) belongs to the original domain Behindtheknife.org.
Page size can be reduced by 1.8 MB (74%)
2.4 MB
634.2 kB
In fact, the total size of Behindtheknife.org main page is 2.4 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. 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 1.5 MB which makes up the majority of the site volume.
Potential reduce by 88.0 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 88.0 kB or 84% of the original size.
Potential reduce by 0 B
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. Behind The Knife images are well optimized though.
Potential reduce by 373.3 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 373.3 kB or 66% of the original size.
Potential reduce by 1.3 MB
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. Behindtheknife.org needs all CSS files to be minified and compressed as it can save up to 1.3 MB or 88% of the original size.
Number of requests can be reduced by 55 (73%)
75
20
The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Behind The Knife. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 37 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.
behindtheknife.org
543 ms
wp-emoji-release.min.js
26 ms
style.css
91 ms
styles.css
92 ms
styles.css
91 ms
style.min.css
79 ms
theme.min.css
77 ms
styles.css
87 ms
swipebox.min.css
165 ms
qt-apl-style.css
142 ms
styles.css
163 ms
font-awesome.min.css
201 ms
qtmplayer.css
139 ms
give.css
175 ms
style.css
161 ms
js_composer.min.css
205 ms
ytprefs.min.css
341 ms
css
341 ms
material-icons.css
296 ms
js_composer_tta.min.css
296 ms
jetpack.css
329 ms
jquery.js
365 ms
js
338 ms
jsapi
364 ms
babel-polyfill.js
428 ms
give.js
429 ms
ytprefs.min.js
420 ms
photon.min.js
420 ms
scripts.js
419 ms
jquery.swipebox.min.js
423 ms
jquery.init.js
424 ms
imagesloaded.min.js
420 ms
masonry.min.js
439 ms
vc-accordion.min.js
443 ms
vc-tta-autoplay.min.js
455 ms
iframe_api
446 ms
js_composer_front.min.js
440 ms
modernizr-custom.js
473 ms
jquery.stellar.min.js
463 ms
e-202037.js
274 ms
qt-main.js
476 ms
qt-ajax-pageload.js
455 ms
script-min.js
412 ms
raphael.min.js
406 ms
qtmplayer-min.js
402 ms
popup.js
407 ms
ttg-reaktions.js
403 ms
fitvids.min.js
404 ms
skip-link-focus-fix.js
354 ms
wp-embed.min.js
354 ms
lazyload.min.js
336 ms
loader.js
146 ms
surgeons_passing_no_watermark.png
793 ms
714 ms
www-player-vflq-xCVY.css
99 ms
www-embed-player.js
57 ms
base.js
159 ms
fetch-polyfill.js
148 ms
qt-socicon.woff
132 ms
MaterialIcons-Regular.woff
622 ms
reakticons.woff
64 ms
ad_status.js
777 ms
id
475 ms
list_ajax
283 ms
embed.js
23 ms
AATXAJzw64_EczFKKEwQH5ji-y3VjPz4GPdlQsI4oo7n=s68-c-k-c0x00ffffff-no-rj
118 ms
www-widgetapi.js
6 ms
BTK-Square-Logo.png
51 ms
EGCiat7XoAE47_j.jpg
129 ms
Meso-Vets_Hero_Guide-Palliative-Care_1920x1200.png
141 ms
btk_logo_landscape.png
88 ms
journalclub.jpg
132 ms
merlin_150647844_f6ecb5c8-ea3a-4df5-89f4-b79cea0ed883-superJumbo.jpg
131 ms
EGCiat7XoAE47_j.jpg
145 ms
merlin_150647844_f6ecb5c8-ea3a-4df5-89f4-b79cea0ed883-superJumbo.jpg
146 ms
journalclub.jpg
144 ms
Meso-Vets_Hero_Guide-Palliative-Care_1920x1200.png
143 ms
Adrenalectomy-thumbnail.png
143 ms
The_Agnew_Clinic_-_Thomas_Eakins-scaled.jpg
144 ms
hand-book-light-black-and-white-white-photography-954082-pxhere.com_-scaled.jpg
142 ms
behindtheknife.org accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
behindtheknife.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
behindtheknife.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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Behindtheknife.org 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 Behindtheknife.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.
behindtheknife.org
Open Graph description is not detected on the main page of Behind The Knife. 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: