health.lef.org: Innovative Doctors
Page load speed analysis
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52/100
Normal result -
6
Successful tests -
2
Failed tests
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First response
100 ms
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Resources loaded
1.7 sec
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Page rendered
91 ms
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Total page load time
1.9 sec
Visit health.lef.org now to see the best up-to-date Health Lef content for United States and also check out these interesting facts you probably never knew about health.lef.org
We analyzed Health.lef.org page load time and found that the first response time was 100 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 30% of websites can load faster.
Page optimization
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HTML 98.2 kB Images 39.4 kB Javascripts 1.6 MB CSS 220.8 kB In fact, the total size of Health.lef.org 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. 65% of websites need less resources to load. Javascripts take 1.6 MB which makes up the majority of the site volume.
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Original 98.2 kB
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After minification 93.9 kB
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After compression 10.9 kB
HTML optimization
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 87.3 kB or 89% of the original size.
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Original 39.4 kB
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After optimization 34.6 kB
Image optimization
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, Health Lef needs image optimization as it can save up to 4.7 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
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Original 1.6 MB
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After minification 1.1 MB
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After compression 278.7 kB
JavaScript optimization
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 1.3 MB or 82% of the original size.
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Original 220.8 kB
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After minification 203.8 kB
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After compression 40.0 kB
CSS optimization
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. Health.lef.org needs all CSS files to be minified and compressed as it can save up to 180.8 kB or 82% of the original size.
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Network requests diagram
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health.lef.org
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health.lifeextension.com
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ClinicalResearch.css
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jquery.ui.theme.css
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jquery.ui.base.css
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jquery.ui.dialog.css
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bootstrap.css
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le-global.css
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datepicker.css
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facebox.css
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font-awesome.min.css
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iek7yuv.js
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facebox.css
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jquery-1.8.3.js
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jquery-ui-1.9.2.js
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jquery.validate.js
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json2.js
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watermark.js
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facebox.js
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bootstrap-tab.js
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bootstrap-datepicker.js
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bootstrap.js
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jquery.maskedinput.js
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jquery.fileDownload.js
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WebResource.axd
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JScript.js
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milonic_src.js
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ScriptResource.axd
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ScriptResource.axd
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conversion.js
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oct.js
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jquery.ui.core.css
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jquery.ui.accordion.css
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jquery.ui.autocomplete.css
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jquery.ui.button.css
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jquery.ui.datepicker.css
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jquery.ui.progressbar.css
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jquery.ui.resizable.css
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jquery.ui.selectable.css
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jquery.ui.slider.css
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jquery.ui.tabs.css
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analytics.js
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banner_premier.ashx
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leflogo_stayhealthy.gif
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100guaranteedwh.png
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nsfsealwh.png
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bbbsealwh.png
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lequalitysealwh.png
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collect
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collect
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ga-audiences
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mmenudom.js
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le-stripes.png
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all.js
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snapabug.js
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fontawesome-webfont.woff
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glyphicons-halflings-regular.woff
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blank.gif
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adsct
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fbevents.js
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ping
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adsct
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closelabel.gif
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loading.gif
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tl.png
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b.png
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tr.png
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bl.png
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br.png
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0sTQzbapM8j.js
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0sTQzbapM8j.js
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Our browser made a total of 104 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Health.lef.org, 49% (51 requests) were made to Health.lifeextension.com and 27% (28 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (985 ms) relates to the external source Health.lifeextension.com.
Additional info on health.lef.org
Requests
The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Health Lef. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.
Javascripts
Images
CSS
AJAX
All
Possible request optimization
Javascripts
Images
CSS
AJAX
Optimized
All
Normal result
Redirects
As for redirects, our browser was forwarded to http://health.lifeextension.com/ before it reached this domain.
IP address
Health.lef.org uses IP address which is currently shared with 1 other domain. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.
Normal result
IP Trace
DNS records
| Type | Host | Target/ip | TTL | Other |
|---|---|---|---|---|
| A | lefcms.lef.org |
216.83.175.57 | 296 | |
| CNAME | health.lef.org |
lefcms.lef.org | 18000 |
Language and encoding
Normal result
Language
EN
Detected
N/A
Claimed
Encoding
UTF-8
Claimed
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Health.lef.org 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 Health.lef.org 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.
HTTPS certificate
Health.lef.org has a valid and up-to-date SSL certificate that expires on September 13, 2018.
Good result
Visitor World Map
Country of origin for 53% of all visits is United States. It’s good for Health.lef.org that their server is also located in United States, as that enables the majority of their visitors to benefit from a much faster page load time.
Good result
Poor result
Social Sharing Optimization
Open Graph description is not detected on the main page of Health Lef. 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:
health.lef.org
Newly indexed topics
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