Tools & Wizards About Us
snfi.stanford.edu screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

snfi.stanford.edu

Stanford National Forensic Institute : Stanford National Forensic Institute

Page Load Speed

1.9 sec in total

First Response

195 ms

Resources Loaded

1.5 sec

Page Rendered

164 ms

snfi.stanford.edu screenshot

About Website

Visit snfi.stanford.edu now to see the best up-to-date Snfi Stanford content for United States and also check out these interesting facts you probably never knew about snfi.stanford.edu

The Stanford National Forensic Institute is a national caliber summer forensics program, offering Policy, LD, Public Forum and Parliamentary Debate, Individual Events and the Coaches Institute.

Visit snfi.stanford.edu

Key Findings

We analyzed Snfi.stanford.edu page load time and found that the first response time was 195 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

snfi.stanford.edu performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

7/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value7.4 s

27/100

10%

TBT (Total Blocking Time)

Value900 ms

31/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value13.1 s

12/100

10%

Network Requests Diagram

snfi.stanford.edu

195 ms

snfi.stanford.edu

329 ms

css

52 ms

superfish.css

64 ms

superfish-vertical.css

131 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 55% of them (23 requests) were addressed to the original Snfi.stanford.edu, 10% (4 requests) were made to Platform.twitter.com and 5% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (505 ms) belongs to the original domain Snfi.stanford.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 416.3 kB (43%)

Content Size

968.1 kB

After Optimization

551.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Snfi.stanford.edu main page is 968.1 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. 65% of websites need less resources to load. Javascripts take 779.5 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 39.7 kB

  • Original 49.1 kB
  • After minification 48.6 kB
  • After compression 9.5 kB

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 39.7 kB or 81% of the original size.

Image Optimization

-2%

Potential reduce by 2.4 kB

  • Original 97.5 kB
  • After minification 95.1 kB

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. Snfi Stanford images are well optimized though.

JavaScript Optimization

-45%

Potential reduce by 350.6 kB

  • Original 779.5 kB
  • After minification 779.5 kB
  • After compression 428.9 kB

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 350.6 kB or 45% of the original size.

CSS Optimization

-56%

Potential reduce by 23.7 kB

  • Original 42.0 kB
  • After minification 35.7 kB
  • After compression 18.3 kB

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. Snfi.stanford.edu needs all CSS files to be minified and compressed as it can save up to 23.7 kB or 56% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (68%)

Requests Now

38

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Snfi 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 11 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

snfi.stanford.edu

snfi.stanford.edu

195 ms

snfi.stanford.edu

snfi.stanford.edu

329 ms

css

css

52 ms

superfish.css

superfish.css

64 ms

superfish-vertical.css

superfish-vertical.css

131 ms

jquery-ui-1.12.1.min.css

jquery-ui-1.12.1.min.css

185 ms

jquery-ui-1.12.1.theme.min.css

jquery-ui-1.12.1.theme.min.css

189 ms

style.css

style.css

191 ms

ls_grid.css

ls_grid.css

192 ms

snfi.css

snfi.css

193 ms

scripts.min.js

scripts.min.js

505 ms

api.js

api.js

57 ms

all.js

all.js

35 ms

widgets.js

widgets.js

40 ms

45 ms

link-initialize.js

link-initialize.js

69 ms

recaptcha__en.js

recaptcha__en.js

142 ms

bg.png

bg.png

144 ms

btn_go_joinmaillist.png

btn_go_joinmaillist.png

143 ms

fp_students.jpg

fp_students.jpg

203 ms

all.js

all.js

23 ms

bg_header.jpg

bg_header.jpg

182 ms

logo.png

logo.png

317 ms

bg-mi.png

bg-mi.png

181 ms

bg-mi-hover.png

bg-mi-hover.png

181 ms

bg_fp_block.jpg

bg_fp_block.jpg

181 ms

lbl_joinmaillist.png

lbl_joinmaillist.png

317 ms

hdr_fp_availableprograms.gif

hdr_fp_availableprograms.gif

316 ms

hdr_fp_upcoming2009.gif

hdr_fp_upcoming2009.gif

315 ms

hdr_fp_studentssay.gif

hdr_fp_studentssay.gif

316 ms

hdr_fp_newsandinfo.gif

hdr_fp_newsandinfo.gif

316 ms

ga.js

ga.js

140 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

85 ms

S6u9w4BMUTPHh6UVSwiPHA.ttf

S6u9w4BMUTPHh6UVSwiPHA.ttf

191 ms

S6uyw4BMUTPHjx4wWw.ttf

S6uyw4BMUTPHjx4wWw.ttf

191 ms

settings

settings

166 ms

122 ms

__utm.gif

__utm.gif

20 ms

roundtrip.js

roundtrip.js

27 ms

button.856debeac157d9669cf51e73a08fbc93.js

button.856debeac157d9669cf51e73a08fbc93.js

12 ms

embeds

embeds

37 ms

tweet_button.2f70fb173b9000da126c79afe2098f02.en.html

tweet_button.2f70fb173b9000da126c79afe2098f02.en.html

31 ms

Accessibility Review

snfi.stanford.edu accessibility score

84

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

<input type="image"> elements do not have [alt] text

Best Practices

snfi.stanford.edu best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

snfi.stanford.edu SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

Social Sharing Optimization

snfi.stanford.edu

Open Graph description is not detected on the main page of Snfi 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: