Analyze USANA #1 Health Supplement - 奥林匹克选手的选择


Page load speed analysis

  • 71/100

    Good result
  • 8

    Successful tests
  • 0

    Failed test
  • First response

    175 ms

  • Resources loaded

    1.4 sec

  • Page rendered

    233 ms

  • Total page load time

    1.8 sec

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We analyzed page load time and found that the first response time was 175 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 25% of websites can load faster.

Page optimization

  • HTML 70.9 kB
    Images 1.0 MB
    Javascripts 764.7 kB
    CSS 499.3 kB

    In fact, the total size of main page is 2.4 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. 70% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

    • Original 70.9 kB
    • After minification 69.6 kB
    • After compression 12.9 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 58.0 kB or 82% of the original size.

    • Original 1.0 MB
    • After optimization 998.3 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. USANA 100 images are well optimized though.

    • Original 764.7 kB
    • After minification 758.4 kB
    • After compression 244.2 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 520.5 kB or 68% of the original size.

    • Original 499.3 kB
    • After minification 496.5 kB
    • After compression 80.4 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. needs all CSS files to be minified and compressed as it can save up to 418.9 kB or 84% of the original size.

Network requests diagram

  • sites.css
  • fancybox.css
  • main_style.css
  • jquery.min.js
  • stl.js
  • main.js
  • commerce-core.js
  • main-commerce-browse.js
  • footerSignup.js
  • 1430115360.png
  • web-banner_2_orig.png
  • 9202466.jpg
  • 4524149.jpg
  • 427498.jpg
  • 6570101.png
  • 7652987.jpg
  • 2019475.png
  • __utm.gif
  • snowday261.js
  • analytics.js
  • ga.js
  • snowday262.js
  • quant.js
  • api.js
  • header-wrap-bg.png
  • header-bubbles.png
  • social-white.png
  • nav-bg.png
  • wrap-bg.png
  • wrapper-bg.png
  • banner-bg.jpg
  • banner-left.png
  • 1430012324.jpg
  • button_large_grey.png
  • button_small_blue.png
  • footerbg.jpg
  • footer-s48158ed9f7.png
  • 267447_5_0.woff
  • 267447_4_0.woff
  • UDlh8XE8r6A
  • ztILjAHXWJg
  • bkZhXxM_X-s
  • collect
  • __utm.gif
  • rules-p-0dYLvhSGGqUWo.js
  • pixel;r=839557801;labels=l0%2Cu28032605.u28032605s952378105559186232;rf=0;a=p-0dYLvhSGGqUWo;;fpan=1;fpa=P0-1056993915-1504689352177;ns=0;ce=1;cm=;ref=;je=0;sr=1024x768x32;enc=n;dst=0;et=1504689352176;tzo=-180;ogl=site_name.USANA%20%20%231%20Health%20Supplement%2Ctitle.USANA%20%20%231%20Health%20Supplement%2Cdescription.%231%20Health%20Supplement%2Cimage.http%3A%2F%2Fwww%252Eusana100%252Enet%2Fuploads%2F2%2F8%2F0%2F3%2F28032605%2Fweb-banner_2_orig%252Epng%2Cimage.http%3A%2F%2Fwww%252Eusana100%252Enet%2Fuploads%2F2%2F8%2F0%2F3%2F28032605%2F9202466%252Ejpg%2Cimage.http%3A%2F%2Fwww%252Eusana100%252Enet%2Fuploads%2F2%2F8%2F0%2F3%2F28032605%2F4524149%252Ejpg%2Cimage.http%3A%2F%2Fwww%252Eusana100%252Enet%2Fuploads%2F2%2F8%2F0%2F3%2F28032605%2F427498%252Ejpg%2Cimage.http%3A%2F%2Fwww%252Eusana100%252Enet%2Fuploads%2F2%2F8%2F0%2F3%2F28032605%2F6570101%252Epng%2Cimage.http%3A%2F%2Fwww%252Eusana100%252Enet%2Fuploads%2F2%2F8%2F0%2F3%2F28032605%2F7652987%252Ejpg%2Cimage.http%3A%2F%2Fwww%252Eusana100%252Enet%2Fuploads%2F2%2F8%2F0%2F3%2F28032605%2F2019475%252Epng%2Cimage.http%3A%2F%2Fwww%252Eusana100%252Enet%2Fuploads%2F2%2F8%2F0%2F3%2F28032605%2Fpublished%2F1430115360%252Epng%3F149628%2Curl.http%3A%2F%2Fwww%252Eusana100%252Enet%2F
  • recaptcha__en.js
  • www-player-vflMqr8uC.css
  • www-embed-player.js
  • base.js
  • id
  • YubHWiCUdycrt9r0pwxtCFMvWBBxMHmgtw0lFaZzSbY.js
  • ad_status.js
  • QHD8zigcbDB8aPfIoaupKOvvDin1pK8aKteLpeZ5c0A.ttf
  • RxZJdnzeo3R5zSexge8UUSZ2oysoEQEeKwjgmXLRnTc.ttf
  • logo_ringo-vflOpz8ZI.png
  • id

Our browser made a total of 60 requests to load all elements on the main page. We found that 40% of them (24 requests) were addressed to the original, 20% (12 requests) were made to and 10% (6 requests) were made to The less responsive or slowest element that took the longest time to load (687 ms) belongs to the original domain

Additional info on


The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of USANA 100. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.











Possible request optimization













Normal result


As for redirects, our browser was forwarded to before it reached this domain.

IP address

This IP address is dedicated to This is the best domain hosting practice .

Good result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 3600
NS 3600
NS 3600
NS 3600
NS 3600

Language and encoding

Normal result


EN en language flag


N/A  language flag





Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 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 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

SSL Certificate has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Country of origin for 100% of all visits is Canada. Unfortunately, we cannot track the location of server and thus cannot define if the distance between their user base and server can potentially affect the page load time

Good result

Good result

Social Sharing Optimization

Open Graph data is detected on the main page of USANA 100. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

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