5.3 sec in total
442 ms
4.5 sec
347 ms
Visit davedurand.com now to see the best up-to-date Davedurand content and also check out these interesting facts you probably never knew about davedurand.com
Dave Durand is the CEO for Best Version Media, one of the fastest growing media companies in the United States. He is an internationally known speaker and trainer and has trained well over 150,000 pro...
Visit davedurand.comWe analyzed Davedurand.com page load time and found that the first response time was 442 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
davedurand.com performance score
name
value
score
weighting
Value10.3 s
0/100
10%
Value10.4 s
0/100
25%
Value10.3 s
8/100
10%
Value180 ms
92/100
30%
Value0.019
100/100
15%
Value17.8 s
4/100
10%
442 ms
114 ms
263 ms
92 ms
89 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that all of those requests were addressed to Davedurand.com and no external sources were called. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain Davedurand.com.
Page size can be reduced by 404.8 kB (13%)
3.1 MB
2.7 MB
In fact, the total size of Davedurand.com main page is 3.1 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. 55% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.
Potential reduce by 11.7 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. This page needs HTML code to be minified as it can gain 2.0 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 11.7 kB or 76% of the original size.
Potential reduce by 74.4 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. Davedurand images are well optimized though.
Potential reduce by 233.3 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 233.3 kB or 68% of the original size.
Potential reduce by 85.4 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. Davedurand.com needs all CSS files to be minified and compressed as it can save up to 85.4 kB or 83% of the original size.
Number of requests can be reduced by 36 (65%)
55
19
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Davedurand. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
davedurand.com
442 ms
widgetkit-3760d881.css
114 ms
mootools-core.js
263 ms
core.js
92 ms
caption.js
89 ms
jquery.js
228 ms
widgetkit-402322fe.js
136 ms
reset.css
135 ms
layout.css
136 ms
typography.css
162 ms
menus.css
179 ms
modules.css
181 ms
system.css
180 ms
extensions.css
207 ms
custom.css
229 ms
warp.js
229 ms
accordionmenu.js
228 ms
dropdownmenu.js
253 ms
template.js
307 ms
search.js
306 ms
lightbox.js
56 ms
mediaelement-and-player.js
47 ms
spotlight.js
57 ms
system.css
54 ms
system.css
53 ms
page_bg.png
3694 ms
searchbox_bg.png
216 ms
search_magnifier_icon.png
217 ms
searchbox_reset.png
216 ms
durand-logo.png
215 ms
building_self.png
217 ms
custom-sales-5ad879a97d.png
247 ms
welcome_dave2.png
247 ms
slideshow.js
65 ms
menubar.png
63 ms
menu_level1_item.png
62 ms
menu_dropdown_corners.png
64 ms
menu_dropdown_edges.png
68 ms
menu_level2_item_corners1.png
76 ms
menu_level2_item_corners2.png
90 ms
wrapper_corners.png
92 ms
wrapper_edges_outer.png
91 ms
wrapper_edges_inner.png
92 ms
wrapper_separator_l.png
119 ms
wrapper_separator_r.png
135 ms
wrapper_separator_m.png
140 ms
breadcrumbs.png
140 ms
article_separator.png
139 ms
module_rounded_white_header.png
162 ms
module_rounded_white_corners.png
179 ms
module_rounded_white_edges.png
181 ms
footer_anchor.png
182 ms
leadership-2fce57a3a5.png
256 ms
management-8da201e59a.png
537 ms
personal-0cff10ea27.png
341 ms
win_the_world-31bb44a05c.png
340 ms
davedurand.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Image elements do not have [alt] attributes
Links do not have a discernible name
davedurand.com 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
Page has valid source maps
davedurand.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
N/A
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Davedurand.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Davedurand.com 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.
davedurand.com
Open Graph description is not detected on the main page of Davedurand. 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: