2.2 sec in total
391 ms
1.5 sec
244 ms
Visit rebreathersusa.com now to see the best up-to-date Rebreathers USA content and also check out these interesting facts you probably never knew about rebreathersusa.com
Rebreathers USA is proud to announce that we are now the exclusive US Distributor of the JJ-CCR. The JJ-CCR Rebreather is designed and built to exceed the
Visit rebreathersusa.comWe analyzed Rebreathersusa.com page load time and found that the first response time was 391 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
rebreathersusa.com performance score
name
value
score
weighting
Value10.3 s
0/100
10%
Value12.2 s
0/100
25%
Value11.9 s
4/100
10%
Value290 ms
79/100
30%
Value0.193
64/100
15%
Value12.7 s
14/100
10%
391 ms
35 ms
22 ms
25 ms
22 ms
Our browser made a total of 85 requests to load all elements on the main page. We found that 80% of them (68 requests) were addressed to the original Rebreathersusa.com, 7% (6 requests) were made to Fonts.googleapis.com and 5% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (391 ms) belongs to the original domain Rebreathersusa.com.
Page size can be reduced by 706.8 kB (54%)
1.3 MB
597.9 kB
In fact, the total size of Rebreathersusa.com main page is 1.3 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. 60% of websites need less resources to load. Javascripts take 489.4 kB which makes up the majority of the site volume.
Potential reduce by 23.3 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 23.3 kB or 75% of the original size.
Potential reduce by 19.0 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. Rebreathers USA images are well optimized though.
Potential reduce by 337.3 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 337.3 kB or 69% of the original size.
Potential reduce by 327.3 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. Rebreathersusa.com needs all CSS files to be minified and compressed as it can save up to 327.3 kB or 84% of the original size.
Number of requests can be reduced by 53 (68%)
78
25
The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rebreathers USA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.
www.rebreathersusa.com
391 ms
bootstrap.css
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responsive.css
22 ms
camera.css
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style.css
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flexslider.css
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owl.carousel.css
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owl.theme.css
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font-awesome.css
46 ms
cherry-plugin.css
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styles.css
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style.css
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style.css
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font-awesome.min.css
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main-style.css
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magnific-popup.css
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css
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jquery-1.7.2.min.js
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jquery.easing.1.3.js
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jquery.elastislide.js
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js
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jquery-migrate-1.2.1.min.js
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swfobject.js
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modernizr.js
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jflickrfeed.js
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custom.js
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bootstrap.min.js
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jquery.mobile.customized.min.js
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comment-reply.min.js
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jquery.flexslider-min.js
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cherry-plugin.js
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jquery.form.min.js
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scripts.js
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superfish.js
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jquery.mobilemenu.js
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jquery.magnific-popup.min.js
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jplayer.playlist.min.js
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jquery.jplayer.min.js
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tmstickup.js
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device.min.js
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jquery.zaccordion.min.js
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camera.min.js
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jquery.debouncedresize.js
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jquery.ba-resize.min.js
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jquery.isotope.js
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wp-embed.min.js
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style.css
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style.css
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wp-emoji-release.min.js
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component.css
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header.jpg
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header_line.jpg
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logo.png
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icon_phone.png
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menu_divider.gif
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menu_act.gif
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facebook.png
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mail.png
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slider.gif
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slider_line.jpg
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content.jpg
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hero-unit.jpg
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button.gif
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footer.jpg
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icon_home.png
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icon_tel.png
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analytics.js
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prev.png
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loading_32.gif
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duckdiver.woff
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rebreathersusa.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
Image elements do not have [alt] attributes
rebreathersusa.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
rebreathersusa.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rebreathersusa.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 Rebreathersusa.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.
rebreathersusa.com
Open Graph description is not detected on the main page of Rebreathers USA. 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: