2.9 sec in total
351 ms
2.4 sec
147 ms
Click here to check amazing Americandynamics content for United States. Otherwise, check out these important facts you probably never knew about americandynamics.net
American Dynamics, part of Tyco Security Products, offers some of the world's most widely adopted video solutions for improved security and business performance.
Visit americandynamics.netWe analyzed Americandynamics.net page load time and found that the first response time was 351 ms and then it took 2.5 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.
americandynamics.net performance score
name
value
score
weighting
Value3.6 s
33/100
10%
Value5.0 s
28/100
25%
Value3.6 s
87/100
10%
Value320 ms
76/100
30%
Value0.276
44/100
15%
Value6.5 s
58/100
10%
351 ms
36 ms
25 ms
20 ms
31 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that 91% of them (52 requests) were addressed to the original Americandynamics.net, 4% (2 requests) were made to Stats.g.doubleclick.net and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Americandynamics.net.
Page size can be reduced by 287.9 kB (16%)
1.8 MB
1.5 MB
In fact, the total size of Americandynamics.net main page is 1.8 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. 40% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 91.6 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 91.6 kB or 58% of the original size.
Potential reduce by 60.1 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. Americandynamics images are well optimized though.
Potential reduce by 72.0 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 72.0 kB or 65% of the original size.
Potential reduce by 64.2 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. Americandynamics.net needs all CSS files to be minified and compressed as it can save up to 64.2 kB or 88% of the original size.
Number of requests can be reduced by 21 (44%)
48
27
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Americandynamics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
americandynamics.net
351 ms
ESS.css
36 ms
ESSGlobalMenu.css
25 ms
RelatedSites.css
20 ms
modaldbox.css
31 ms
ESSRightMenu.css
33 ms
slides.css
39 ms
camera.css
40 ms
modaldbox.js
37 ms
dropdown.js
45 ms
jquery.min.js
37 ms
jquery.mobile.customized.min.js
63 ms
jquery.easing.1.3.js
59 ms
camera.min.js
61 ms
jquery.slides.min.js
58 ms
example.css
59 ms
font-awesome.min.css
559 ms
WebResource.axd
56 ms
site-bg.gif
13 ms
dc.js
35 ms
Header-Left.gif
18 ms
Lock.gif
30 ms
Hour-Glass.gif
31 ms
Blog-Button_off_state.png
17 ms
brand_tab_header_ad_alt.jpg
19 ms
Header-Right-Bottom-Small.gif
29 ms
Global-Menu-Left.gif
30 ms
trans.gif
30 ms
LatestNews.gif
30 ms
GrayBullet.gif
50 ms
UpcomingEvents.gif
51 ms
QuickLinks.gif
50 ms
Header-Right-Top.gif
38 ms
brand_tab_header_ad_alt.jpg
40 ms
blockdefault.gif
38 ms
blockdefault.gif
38 ms
blockdefault.gif
27 ms
blockactive.gif
535 ms
Blog-Button_off_state.png
1023 ms
Blog-Button_on_state.png
61 ms
__utm.gif
37 ms
Footer-BG.gif
39 ms
camera-loader.gif
18 ms
American_Dynamics_Facial_Biometrics.png
50 ms
American_Dynamics_VideoEdge-Go-Mobile-App.jpg
36 ms
AD_Cyber_Security_ISC_West.png
21 ms
American_Dynamics_VIdeoEdge_Network_Video_Recorders.jpg
207 ms
4.8-banner.png
80 ms
victor.jpg
61 ms
videoEdge1.jpg
64 ms
clarity2.jpg
79 ms
American_Dynamics_Facial_Biometrics.png
96 ms
undefined
103 ms
American_Dynamics_VideoEdge-Go-Mobile-App.jpg
20 ms
pd.js
8 ms
overlay.png
13 ms
analytics
431 ms
americandynamics.net 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.
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
americandynamics.net 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
Page has valid source maps
americandynamics.net SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
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
N/A
EN
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Americandynamics.net 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 Americandynamics.net 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.
americandynamics.net
Open Graph description is not detected on the main page of Americandynamics. 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: