3.4 sec in total
1.1 sec
2.1 sec
212 ms
Click here to check amazing Van Dam content for United States. Otherwise, check out these important facts you probably never knew about vandam.com
City Maps for Global Travelers. Buy city street maps on our Map Store. Get custom Maps, Apps, & Folds. StreetSmart Maps, Unfolds Maps and Pop-Up Maps by Stephan Van Dam. Best selection of New York Cit...
Visit vandam.comWe analyzed Vandam.com page load time and found that the first response time was 1.1 sec and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
vandam.com performance score
name
value
score
weighting
Value3.2 s
43/100
10%
Value5.2 s
23/100
25%
Value7.5 s
26/100
10%
Value210 ms
88/100
30%
Value0.359
30/100
15%
Value10.3 s
25/100
10%
1121 ms
102 ms
41 ms
43 ms
81 ms
Our browser made a total of 62 requests to load all elements on the main page. We found that 61% of them (38 requests) were addressed to the original Vandam.com, 5% (3 requests) were made to Cdn.foxycart.com and 3% (2 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Vandam.com.
Page size can be reduced by 866.5 kB (59%)
1.5 MB
614.1 kB
In fact, the total size of Vandam.com main page is 1.5 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 776.4 kB which makes up the majority of the site volume.
Potential reduce by 13.8 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. This page needs HTML code to be minified as it can gain 2.4 kB, which is 12% 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 13.8 kB or 71% of the original size.
Potential reduce by 783 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. Van Dam images are well optimized though.
Potential reduce by 559.3 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 559.3 kB or 72% of the original size.
Potential reduce by 292.7 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. Vandam.com needs all CSS files to be minified and compressed as it can save up to 292.7 kB or 89% of the original size.
Number of requests can be reduced by 38 (68%)
56
18
The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Van Dam. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
vandam.com
1121 ms
buttons.js
102 ms
megamenu.css
41 ms
MyFontsWebfontsKit.css
43 ms
vandam_2013.css
81 ms
jquery.min.js
11 ms
jquery-ui.min.js
12 ms
swipe.js
65 ms
loader.js
342 ms
unslider.js
21 ms
jquery.event.move.js
44 ms
jquery.event.swipe.js
33 ms
jquery.hoverIntent.minified.js
35 ms
jquery.dcmegamenu.1.3.3.js
35 ms
jquery.jqzoom-core.js
89 ms
jquery.fancybox.css
50 ms
jquery.fancybox.js
64 ms
27c9aa
18 ms
ga.js
198 ms
blk_gradient.png
198 ms
getAllAppDefault.esi
64 ms
vandam_box_logo_large.jpg
35 ms
searchbar_square.png
34 ms
nav_divider.png
35 ms
facebook.png
37 ms
twitter.png
36 ms
pinterest.png
34 ms
mail.png
39 ms
traparent-15.png
40 ms
cuba_havana_maps.gif
131 ms
forbidden-fruit-book.jpg
52 ms
vandam-map-store-streetsmart.jpg
56 ms
vandam_interactive_map.jpg
76 ms
vandam-custom-maps-folds.jpg
75 ms
presidential-map-history-mapped.jpg
76 ms
4DmApp-vandam-iphone-nyc-map.jpg
86 ms
arrow_leftb.png
77 ms
arrow_rightb.png
86 ms
global-travelers-vandam.jpg
100 ms
map-store-vandam.gif
119 ms
vandam-gray.png
91 ms
vandam_cuba_map.jpg
100 ms
27C9AA_0_0.woff
107 ms
27C9AA_1_0.woff
117 ms
27C9AA_2_0.woff
125 ms
__utm.gif
13 ms
getSegment.php
172 ms
checkOAuth.esi
10 ms
t.dhj
7 ms
t.dhj
19 ms
cm
20 ms
x35248
125 ms
s-3271.xgi
19 ms
hbpix
31 ms
25 ms
pixel
28 ms
7 ms
xrefid.xgi
6 ms
pixel
16 ms
2981
22 ms
foxycart.jsonp.sidecart.with-jquery.min.1458078314.js
110 ms
responsive_styles.1458150489.css
89 ms
vandam.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
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Form elements do not have associated labels
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
vandam.com 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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
vandam.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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vandam.com 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 Vandam.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.
vandam.com
Open Graph description is not detected on the main page of Van Dam. 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: