Tools & Wizards About Us
shibboleth.usc.edu screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

shibboleth.usc.edu

Shibboleth Service Provider Installation

Page Load Speed

1.3 sec in total

First Response

280 ms

Resources Loaded

877 ms

Page Rendered

94 ms

shibboleth.usc.edu screenshot

About Website

Click here to check amazing Shibboleth Usc content for United States. Otherwise, check out these important facts you probably never knew about shibboleth.usc.edu

Visit shibboleth.usc.edu

Key Findings

We analyzed Shibboleth.usc.edu page load time and found that the first response time was 280 ms and then it took 971 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.

Performance Metrics

shibboleth.usc.edu performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value1.8 s

99/100

25%

SI (Speed Index)

Value1.8 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.4 s

100/100

10%

Network Requests Diagram

shibboleth.usc.edu

280 ms

shibboleth.usc.edu

306 ms

style.css

74 ms

script.js

143 ms

mono-gold-cardinal-big.gif

73 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that all of those requests were addressed to Shibboleth.usc.edu and no external sources were called. The less responsive or slowest element that took the longest time to load (306 ms) belongs to the original domain Shibboleth.usc.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.1 kB (58%)

Content Size

3.5 kB

After Optimization

1.5 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Shibboleth.usc.edu main page is 3.5 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. CSS take 2.0 kB which makes up the majority of the site volume.

HTML Optimization

-52%

Potential reduce by 576 B

  • Original 1.1 kB
  • After minification 1.0 kB
  • After compression 535 B

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 576 B or 52% of the original size.

JavaScript Optimization

-46%

Potential reduce by 190 B

  • Original 410 B
  • After minification 348 B
  • After compression 220 B

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 190 B or 46% of the original size.

CSS Optimization

-64%

Potential reduce by 1.3 kB

  • Original 2.0 kB
  • After minification 1.6 kB
  • After compression 714 B

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. Shibboleth.usc.edu needs all CSS files to be minified and compressed as it can save up to 1.3 kB or 64% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shibboleth Usc. According to our analytics all requests are already optimized.

Network Requests Diagram

shibboleth.usc.edu

shibboleth.usc.edu

280 ms

shibboleth.usc.edu

shibboleth.usc.edu

306 ms

style.css

style.css

74 ms

script.js

script.js

143 ms

mono-gold-cardinal-big.gif

mono-gold-cardinal-big.gif

73 ms

usc-name-lightgray-black.gif

usc-name-lightgray-black.gif

140 ms

title.gif

title.gif

143 ms

Accessibility Review

shibboleth.usc.edu accessibility score

82

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Links do not have a discernible name

Best Practices

shibboleth.usc.edu best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

shibboleth.usc.edu SEO score

64

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Shibboleth.usc.edu 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 Shibboleth.usc.edu main page’s claimed encoding is windows-1252. 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.

Social Sharing Optimization

shibboleth.usc.edu

Open Graph description is not detected on the main page of Shibboleth Usc. 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: