Tools & Wizards About Us
suif.stanford.edu screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 84% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

suif.stanford.edu

The Stanford SUIF Compiler Group

Page Load Speed

848 ms in total

First Response

256 ms

Resources Loaded

480 ms

Page Rendered

112 ms

suif.stanford.edu screenshot

About Website

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

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Key Findings

We analyzed Suif.stanford.edu page load time and found that the first response time was 256 ms and then it took 592 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

suif.stanford.edu performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value1.4 s

100/100

25%

SI (Speed Index)

Value1.4 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.068

96/100

15%

TTI (Time to Interactive)

Value1.4 s

100/100

10%

Network Requests Diagram

suif.stanford.edu

256 ms

valid-xhtml11

31 ms

vcss

217 ms

suif_small4.jpg

165 ms

Our browser made a total of 4 requests to load all elements on the main page. We found that 50% of them (2 requests) were addressed to the original Suif.stanford.edu, 25% (1 request) were made to W3.org and 25% (1 request) were made to Jigsaw.w3.org. The less responsive or slowest element that took the longest time to load (256 ms) belongs to the original domain Suif.stanford.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.9 kB (13%)

Content Size

21.5 kB

After Optimization

18.7 kB

  • HTML
  • Images

In fact, the total size of Suif.stanford.edu main page is 21.5 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. Images take 17.0 kB which makes up the majority of the site volume.

HTML Optimization

-63%

Potential reduce by 2.9 kB

  • Original 4.6 kB
  • After minification 4.2 kB
  • After compression 1.7 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 2.9 kB or 63% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 17.0 kB
  • After minification 17.0 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. SUIF Stanford images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

  • Images

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SUIF Stanford. According to our analytics all requests are already optimized.

Network Requests Diagram

suif.stanford.edu

suif.stanford.edu

256 ms

valid-xhtml11

valid-xhtml11

31 ms

vcss

vcss

217 ms

suif_small4.jpg

suif_small4.jpg

165 ms

Accessibility Review

suif.stanford.edu accessibility score

94

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

Best Practices

suif.stanford.edu best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

suif.stanford.edu SEO score

69

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

suif.stanford.edu

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