2.5 sec in total
541 ms
1.8 sec
153 ms
Click here to check amazing Back Defense Systems content for United States. Otherwise, check out these important facts you probably never knew about backdefensesystems.com
The only concealed duty belt suspenders available on the market. They function like regular suspenders, but these are designed to be worn UNDER the shirt. Our suspenders have relieved symptoms such as...
Visit backdefensesystems.comWe analyzed Backdefensesystems.com page load time and found that the first response time was 541 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
backdefensesystems.com performance score
name
value
score
weighting
Value2.4 s
70/100
10%
Value4.0 s
49/100
25%
Value7.3 s
29/100
10%
Value10,370 ms
0/100
30%
Value0.01
100/100
15%
Value15.5 s
7/100
10%
541 ms
129 ms
135 ms
135 ms
5 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 82% of them (40 requests) were addressed to the original Backdefensesystems.com, 8% (4 requests) were made to Cdn3.volusion.com and 6% (3 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (541 ms) belongs to the original domain Backdefensesystems.com.
Page size can be reduced by 183.6 kB (29%)
634.5 kB
450.9 kB
In fact, the total size of Backdefensesystems.com main page is 634.5 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. 30% of websites need less resources to load. Images take 341.7 kB which makes up the majority of the site volume.
Potential reduce by 27.3 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 27.3 kB or 80% of the original size.
Potential reduce by 11.0 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. Back Defense Systems images are well optimized though.
Potential reduce by 52.2 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 52.2 kB or 35% of the original size.
Potential reduce by 93.1 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. Backdefensesystems.com needs all CSS files to be minified and compressed as it can save up to 93.1 kB or 85% of the original size.
Number of requests can be reduced by 18 (38%)
48
30
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Back Defense Systems. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
Default.asp
541 ms
milonic_src.js
129 ms
Menu_Popout_Styles.js
135 ms
Menu_Popout_Data.js
135 ms
jquery-ui.css
5 ms
default.css
136 ms
jquery.min.js
7 ms
jquery-ui.min.js
8 ms
volusion.js
142 ms
content.css
213 ms
javascripts.js
263 ms
Imports.css
197 ms
homepage.css
197 ms
mmenudom.js
172 ms
fontello.css
68 ms
ionicons.min.css
144 ms
Colors.css
68 ms
Content_Area.css
75 ms
Template.css
71 ms
Navigation.css
69 ms
Back-Defender-1.jpg
99 ms
Inner%20Belt-1.jpg
131 ms
Special-1.jpg
114 ms
ES-1.jpg
183 ms
body_bg.jpg
324 ms
header_bg.gif
73 ms
cart.png
68 ms
search_bg.png
67 ms
top_nav_bg.gif
73 ms
seal_volusion1.png
195 ms
cc_logo1.gif
133 ms
main-graphic.jpg
453 ms
top_shadow.jpg
144 ms
p1.gif
144 ms
p2.gif
198 ms
p3.gif
214 ms
p4.gif
215 ms
featured.gif
261 ms
clear1x1.gif
262 ms
vsecure.gif
286 ms
cc.gif
286 ms
Menu1_Bullet.gif
301 ms
Menu2_Bullet.gif
292 ms
bill.gif
322 ms
Grid_Divider_Vertical.gif
315 ms
Grid_Divider_Horizontal.gif
334 ms
merchant.js
187 ms
ConfigurationSettingProvider.ashx
337 ms
upstream
289 ms
backdefensesystems.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
Links do not have a discernible name
backdefensesystems.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
backdefensesystems.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Backdefensesystems.com 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 Backdefensesystems.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
backdefensesystems.com
Open Graph description is not detected on the main page of Back Defense Systems. 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: