1.7 sec in total
92 ms
1.4 sec
156 ms
Click here to check amazing Ducting Systems content. Otherwise, check out these important facts you probably never knew about ductingsystems.com
Nordfab Ducting. ACS Inc., an authorized Nordfab Ducting Distributor, offers a full line of ducting pipes, adapters, blast gates and other duct supplies and products.
Visit ductingsystems.comWe analyzed Ductingsystems.com page load time and found that the first response time was 92 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
ductingsystems.com performance score
name
value
score
weighting
Value3.2 s
43/100
10%
Value3.4 s
65/100
25%
Value7.5 s
26/100
10%
Value3,410 ms
2/100
30%
Value0
100/100
15%
Value17.4 s
4/100
10%
92 ms
301 ms
101 ms
164 ms
263 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 45% of them (20 requests) were addressed to the original Ductingsystems.com, 11% (5 requests) were made to Youtube.com and 5% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (704 ms) relates to the external source Industrialcartridgefilters.com.
Page size can be reduced by 490.7 kB (47%)
1.0 MB
545.9 kB
In fact, the total size of Ductingsystems.com main page is 1.0 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. Images take 415.6 kB which makes up the majority of the site volume.
Potential reduce by 278.5 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 278.5 kB or 75% of the original size.
Potential reduce by 209.7 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. Obviously, Ducting Systems needs image optimization as it can save up to 209.7 kB or 50% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 2.4 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. This website has mostly compressed JavaScripts.
Potential reduce by 0 B
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. Ductingsystems.com has all CSS files already compressed.
Number of requests can be reduced by 11 (28%)
39
28
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ducting 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 12 to 1 for JavaScripts and as a result speed up the page load time.
ductingsystems.com
92 ms
www.ductingsystems.com
301 ms
gtm.js
101 ms
hotjar-724668.js
164 ms
6Z5phgtBCIk
263 ms
bbb_sm.png
704 ms
logo-new.png
70 ms
printBanner.png
102 ms
wood_dust_collection_ducting.jpg
253 ms
concrete_dust_ducting.jpg
253 ms
dust_collector_ducting.jpg
253 ms
freeKit-Image.png
252 ms
branch.jpg
253 ms
cart.gif
252 ms
duct_clamps.jpg
321 ms
elbows.jpg
320 ms
flanged_pipe.jpg
322 ms
qf_blastgate.jpg
364 ms
t-branch.jpg
322 ms
transitions.jpg
319 ms
y-branch.jpg
369 ms
authorized_dealer_logo.png
702 ms
bbb_sm.png
702 ms
footer_logosflt_ups_sm.png
703 ms
swap.js
217 ms
js
57 ms
bat.js
194 ms
modules.fd7a1c20a85f7a95e5ff.js
236 ms
APolicy.png
288 ms
www-player.css
53 ms
www-embed-player.js
75 ms
base.js
163 ms
fontawesome-webfont.woff
450 ms
analytics.js
226 ms
ad_status.js
197 ms
jz7nBWcXoC6PzFPxSGBK-EbGk4-kUqTnoXZXIXcr3eQ.js
150 ms
embed.js
66 ms
collect
31 ms
id
29 ms
KFOmCnqEu92Fr1Mu4mxM.woff
160 ms
KFOlCnqEu92Fr1MmEU9fBBc-.woff
161 ms
collect
131 ms
Create
131 ms
ga-audiences
108 ms
ductingsystems.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.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
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
List items (<li>) are not contained within <ul> or <ol> parent elements.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
ductingsystems.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
ductingsystems.com 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ductingsystems.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 Ductingsystems.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.
ductingsystems.com
Open Graph description is not detected on the main page of Ducting 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: