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weblogin.stanford.edu: Web Authentication and Authorization (was WebAuth) | University IT

Stanford’s Web Authentication and Authorization technologies power its single sign-on systems, including web login. These systems protect the university’s restricted data while enabling community memb...

Page load speed analysis

  • 48/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    493 ms

  • Resources loaded

    3.1 sec

  • Page rendered

    1 ms

  • Total page load time

    3.6 sec

Click here to check amazing Web Login Stanford content for United States. Otherwise, check out these important facts you probably never knew about weblogin.stanford.edu

We analyzed Weblogin.stanford.edu page load time and found that the first response time was 493 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Page optimization

  • HTML 108 B
    Images 0 B
    Javascripts 207.6 kB
    CSS 364.8 kB

    In fact, the total size of Weblogin.stanford.edu main page is 572.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. CSS take 364.8 kB which makes up the majority of the site volume.

    • Original 108 B
    • After compression 98 B

    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. This web page is already compressed.

    • Original 207.6 kB
    • After minification 178.4 kB
    • After compression 62.0 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 145.5 kB or 70% of the original size.

    • Original 364.8 kB
    • After minification 352.3 kB
    • After compression 62.6 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. Weblogin.stanford.edu needs all CSS files to be minified and compressed as it can save up to 302.2 kB or 83% of the original size.

Network requests diagram

  • weblogin.stanford.edu
  • webauth
  • webauth
  • webauth
  • css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css
  • css_8WsBE51ZLaFfp0zwBAlE3X3LwLPjbG0g87gpHZu-DlA.css
  • css_b_V5rf2qKXfXoVMOGEx89EWxe3ycPAaCUJ73t5anm1o.css
  • css_ZkUqnHCHG4qW55MrylMtK30A9SRgVPWYXgIOQgJDQ4M.css
  • stanford_itservices_custom.css
  • css_wHxt7EdVrNFym4sV7rLm_Tw1_dzZkWtJD6MxORJmc5k.css
  • jquery-1.9.1.min.js
  • jquery-migrate-1.2.1.min.js
  • jquery.once.js
  • drupal.js
  • google_cse.js
  • googleanalytics.js
  • bootstrap.min.js
  • open_framework.js
  • jquery.placeholder.min.js
  • stanford-framework.js
  • stanford_itservices.js
  • footable.js
  • jquery.fancybox.pack.js
  • js_injector_10.js
  • js_injector_11.js
  • js_injector_12.js
  • js_injector_15.js
  • css
  • css
  • cse.js
  • jsapi
  • default+en.css
  • default.css
  • default+en.I.js
  • default.css
  • css_nTr55mbZYlMSsBXnLjRgu7jXCLkPIwg_iGLiIvrYokQ.css

Our browser made a total of 36 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Weblogin.stanford.edu, 72% (26 requests) were made to Uit.stanford.edu and 11% (4 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Uit.stanford.edu.

Additional info on weblogin.stanford.edu

Requests

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Web Login Stanford. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

20

Javascripts

11

CSS

31

All

Possible request optimization

1

Javascripts

1

CSS

29

Optimized

2

All

Normal result

Redirects

As for redirects, our browser reached this domain in three steps. The first redirect led to https://itservices.stanford.edu/service/webauth, then it was forwarded to http://uit.stanford.edu/service/webauth, and afterwards it was sent to https://uit.stanford.edu/service/webauth before we finally managed to reach this website. We strongly recommend that the redirects should be reduced, as the more redirects a site has, the slower it loads.

IP address

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

Normal result

IP Trace

weblogin.stanford.edu

171.64.13.35

DNS records

Type Host Target/ip TTL Other
A

weblogin-lb.stanford.edu

171.64.13.35 60
CNAME

weblogin.stanford.edu

weblogin-lb.stanford.edu 60

Language and encoding

Poor result

Language

EN en language flag

Detected

N/A  language flag

Claimed

Encoding

ISO-8859-1

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Weblogin.stanford.edu 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 Weblogin.stanford.edu main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

HTTPS certificate

SSL Certificate

Weblogin.stanford.edu 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 44.5% of all visits is United States. It’s good for Weblogin.stanford.edu 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 Web Login Stanford. 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:

weblogin.stanford.edu

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