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sbcdonor.org: Donor Login - Stanford Blood Center

Online scheduling for appointments to donate blood.

Page load speed analysis

  • 75/100

    Good result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    228 ms

  • Resources loaded

    721 ms

  • Page rendered

    202 ms

  • Total page load time

    1.2 sec

Welcome to sbcdonor.org homepage info - get ready to check Sbc Donor best content for United States right away, or after learning these important things about sbcdonor.org

We analyzed Sbcdonor.org page load time and found that the first response time was 228 ms and then it took 923 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Page optimization

  • HTML 24.5 kB
    Images 484.5 kB
    Javascripts 342.4 kB
    CSS 315.7 kB

    In fact, the total size of Sbcdonor.org main page is 1.2 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. 35% of websites need less resources to load. Images take 484.5 kB which makes up the majority of the site volume.

    • Original 24.5 kB
    • After minification 22.3 kB
    • After compression 5.8 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 18.7 kB or 76% of the original size.

    • Original 484.5 kB
    • After optimization 480.6 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. Sbc Donor images are well optimized though.

    • Original 342.4 kB
    • After minification 317.2 kB
    • After compression 109.8 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 232.6 kB or 68% of the original size.

    • Original 315.7 kB
    • After minification 249.0 kB
    • After compression 44.4 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. Sbcdonor.org needs all CSS files to be minified and compressed as it can save up to 271.3 kB or 86% of the original size.

Network requests diagram

  • index.cfm
  • Common.css
  • Donor_responsive2014.css
  • font.css
  • bootstrap.css
  • style.css
  • responsive.css
  • donor.css
  • jquery-1.6.4.min.js
  • jquery-ui-1.8.16.custom.css
  • jquery-fixes.css
  • client_custom.js
  • i18n-min.js
  • Locales.js
  • stringjs-min.js
  • mathjs-min.js
  • datejs-min.js
  • windowjs-min.js
  • formjs-min.js
  • util-min.js
  • pageUI-min.js
  • navigationUI-min.js
  • formUI-min.js
  • cookie-min.js
  • phone-min.js
  • json2.js
  • xregexp-min.js
  • xregexp-unicode-base-min.js
  • xregexp-unicode-blocks-min.js
  • xregexp-unicode-categories-min.js
  • xregexp-unicode-scripts-min.js
  • jquery.ui.core.min.js
  • jquery.validate.min.js
  • additional-methods.js
  • locale.validation.js
  • phoneformat.js
  • supersleight.plugin.js
  • jquery.ui.widget.min.js
  • jquery.ui.mouse.min.js
  • jquery.ui.position.min.js
  • jquery.ui.button.min.js
  • jquery.bgiframe.min.js
  • jquery.ui.dialog.min.js
  • jquery.ui.draggable.min.js
  • jquery.ui.resizable.min.js
  • logo_stanford.png
  • FacebookIcon.png
  • analytics.js
  • Twitter_Icon.png
  • GooglePlus_Icon.png
  • YouTube_Icon.png
  • SBC-Blog-Icon.png
  • roboto-regular.ttf
  • SBC_heart_icon_white.png
  • SBC_heart_icon_white_w.png
  • drop.png
  • drop_w.png
  • banner.jpg
  • active_input_box.png
  • active_select_box.png
  • line.png
  • border.jpg
  • select-bg.png
  • red_arrow.png
  • ui-bg_inset-hard_100_fcfdfd_1x100.png
  • collect

Our browser made a total of 66 requests to load all elements on the main page. We found that 97% of them (64 requests) were addressed to the original Sbcdonor.org, 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (232 ms) belongs to the original domain Sbcdonor.org.

Additional info on sbcdonor.org

Requests

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sbc Donor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

36

Javascripts

19

Images

9

CSS

64

All

Possible request optimization

1

Javascripts

12

Images

1

CSS

50

Optimized

14

All

Normal result

IP address

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

Normal result

IP Trace

sbcdonor.org

209.18.82.59

DNS records

Type Host Target/ip TTL Other
A

sbcdonor.org

209.18.82.59 3600
NS

sbcdonor.org

ns1v.datapipe.net 3600
NS

sbcdonor.org

ns3v.datapipe.net 3600
NS

sbcdonor.org

ns2v.datapipe.net 3600
NS

sbcdonor.org

ns5v.datapipe.net 3600

Language and encoding

Normal result

Language

EN en language flag

Detected

N/A  language flag

Claimed

Encoding

UTF-8

Claimed

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

SSL Certificate

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

Poor result

Visitor World Map

Country of origin for 89.4% of all visits is United States. It’s good for Sbcdonor.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 Sbc Donor. 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:

sbcdonor.org

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