3.2 sec in total
648 ms
2.1 sec
461 ms
Click here to check amazing ZOLL Life Vest content for United States. Otherwise, check out these important facts you probably never knew about zoll-lifevest.com
Visit zoll-lifevest.comWe analyzed Zoll-lifevest.com page load time and found that the first response time was 648 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. This domain responded with an error, which can significantly jeopardize Zoll-lifevest.com rating and web reputation
zoll-lifevest.com performance score
648 ms
56 ms
247 ms
165 ms
126 ms
Our browser made a total of 61 requests to load all elements on the main page. We found that 85% of them (52 requests) were addressed to the original Zoll-lifevest.com, 3% (2 requests) were made to Maxcdn.bootstrapcdn.com and 3% (2 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (982 ms) belongs to the original domain Zoll-lifevest.com.
Page size can be reduced by 359.0 kB (19%)
1.9 MB
1.5 MB
In fact, the total size of Zoll-lifevest.com main page is 1.9 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 1.4 MB which makes up the majority of the site volume.
Potential reduce by 48.3 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 48.3 kB or 84% of the original size.
Potential reduce by 23.3 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. ZOLL Life Vest images are well optimized though.
Potential reduce by 181.6 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 181.6 kB or 65% of the original size.
Potential reduce by 105.9 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. Zoll-lifevest.com needs all CSS files to be minified and compressed as it can save up to 105.9 kB or 81% of the original size.
Number of requests can be reduced by 34 (59%)
58
24
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ZOLL Life Vest. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.
zoll-lifevest.com
648 ms
font-awesome.min.css
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lkt6spf.js
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system.base.css
165 ms
system.menus.css
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system.messages.css
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system.theme.css
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comment.css
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date.css
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datepicker.1.7.css
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field.css
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i18n_menu_overview.css
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node.css
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search.css
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user.css
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views.css
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ckeditor.css
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ctools.css
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custom_search.css
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superfish.css
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zoll_default.css
264 ms
jquery.fancybox.css
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style.css
290 ms
jquery.min.js
367 ms
jquery.once.js
262 ms
drupal.js
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custom_search.js
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jquery.hoverIntent.minified.js
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supposition.js
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superfish.js
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supersubs.js
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superfish.js
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modernizr-2.6.2-respond-1.1.0.min.js
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plugins.js
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script.js
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globe.jpg
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search.jpg
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logo.gif
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Screen%20Shot%202015-09-24%20at%202.07.41%20PM.png
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Homepage_SliderBanners_1920x667_2.jpg
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SCA_Risk_PostPCI.jpg
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flashcontent-divider.gif
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phone.png
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fax.png
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mouse.png
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IT_60x40.jpg
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CH_60x40.jpg
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zoll-logo-white.png
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gas.min.js
87 ms
fontawesome-webfont.woff
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ga.js
30 ms
__utm.gif
12 ms
zoll-lifevest.com SEO score
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zoll-lifevest.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 Zoll-lifevest.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.
zoll-lifevest.com
Open Graph description is not detected on the main page of ZOLL Life Vest. 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: