3.1 sec in total
988 ms
1.7 sec
419 ms
Click here to check amazing 21st Century Dist content for United States. Otherwise, check out these important facts you probably never knew about 21stcenturydist.com
Visit 21stcenturydist.comWe analyzed 21stcenturydist.com page load time and found that the first response time was 988 ms and then it took 2.1 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. This domain responded with an error, which can significantly jeopardize 21stcenturydist.com rating and web reputation
21stcenturydist.com performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value7.6 s
3/100
25%
Value5.2 s
60/100
10%
Value40 ms
100/100
30%
Value0.149
76/100
15%
Value5.6 s
69/100
10%
988 ms
71 ms
76 ms
76 ms
78 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that all of those requests were addressed to 21stcenturydist.com and no external sources were called. The less responsive or slowest element that took the longest time to load (988 ms) belongs to the original domain 21stcenturydist.com.
Page size can be reduced by 248.3 kB (18%)
1.4 MB
1.2 MB
In fact, the total size of 21stcenturydist.com main page is 1.4 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. 15% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 43.5 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 43.5 kB or 89% of the original size.
Potential reduce by 197.7 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, 21st Century Dist needs image optimization as it can save up to 197.7 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 7.1 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. 21stcenturydist.com needs all CSS files to be minified and compressed as it can save up to 7.1 kB or 88% of the original size.
Number of requests can be reduced by 6 (15%)
40
34
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 21st Century Dist. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
21stcenturydist.com
988 ms
cfform.js
71 ms
masks.js
76 ms
style.css
76 ms
addtohomescreen.css
78 ms
addtohomescreen.js
91 ms
FF318.jpg
759 ms
blue_fade.gif
36 ms
blank.gif
37 ms
grey_fade1.gif
37 ms
blank.gif
37 ms
logo_111.png
110 ms
powerhouse.png
45 ms
facebook.png
226 ms
twitter.png
311 ms
searchimg.gif
72 ms
heos.jpg
168 ms
divider.jpg
79 ms
grey_fade.gif
113 ms
Flexson.jpg
122 ms
Wilson.jpg
238 ms
Banners.jpg
703 ms
MusicCast.jpg
260 ms
Kefb790Mar.jpg
314 ms
Den390Mar.jpg
472 ms
blank.gif
95 ms
Nil390Mar.jpg
597 ms
URC790Mar.jpg
533 ms
2GigBR.jpg
526 ms
2gig1.gif
196 ms
cntrl2-th.jpg
279 ms
cntrl2kit-th.jpg
363 ms
sonos.gif
397 ms
connectamp-th.jpg
470 ms
footer.jpg
294 ms
connect-th.jpg
504 ms
yamaha.gif
556 ms
rx-v679-th.jpg
559 ms
vancolg.gif
603 ms
ss1-6-th.jpg
619 ms
legrand.gif
664 ms
ic5002--th.jpg
669 ms
cm7100-th.jpg
675 ms
ic5003b--th.jpg
688 ms
au7254--th.jpg
698 ms
21stcenturydist.com accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
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
[id] attributes on active, focusable elements are not unique
21stcenturydist.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
21stcenturydist.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 21stcenturydist.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 21stcenturydist.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.
21stcenturydist.com
Open Graph description is not detected on the main page of 21st Century Dist. 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: