Tools & Wizards About Us

Report Summary

  • 56

    Performance

    Renders faster than
    73% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

online.sfsu.edu

Welcome to SF State Faculty Sites | SF State Faculty Sites

Page Load Speed

2.5 sec in total

First Response

267 ms

Resources Loaded

2.1 sec

Page Rendered

114 ms

About Website

Welcome to online.sfsu.edu homepage info - get ready to check Online SF Su best content for United States right away, or after learning these important things about online.sfsu.edu

Visit online.sfsu.edu

Key Findings

We analyzed Online.sfsu.edu page load time and found that the first response time was 267 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

online.sfsu.edu performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.7 s

56/100

10%

Network Requests Diagram

online.sfsu.edu

267 ms

online.sfsu.edu

271 ms

faculty.sfsu.edu

1002 ms

css_791YXBaKKm1ORM_7huSKEsIV9tSWq6wmRkERhuXpN6w.css

119 ms

css_dGYDLbc-S6u7-47scH4T23mAMlhJc2u-kQAy1pGqLjw.css

181 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Online.sfsu.edu, 91% (40 requests) were made to Faculty.sfsu.edu and 5% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Faculty.sfsu.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 225.9 kB (54%)

Content Size

415.4 kB

After Optimization

189.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Online.sfsu.edu main page is 415.4 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. 25% of websites need less resources to load. Javascripts take 283.5 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 24.5 kB

  • Original 30.6 kB
  • After minification 28.8 kB
  • After compression 6.1 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 24.5 kB or 80% of the original size.

Image Optimization

-3%

Potential reduce by 2.3 kB

  • Original 69.2 kB
  • After minification 66.9 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. Online SF Su images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 198.6 kB

  • Original 283.5 kB
  • After minification 219.4 kB
  • After compression 84.9 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 198.6 kB or 70% of the original size.

CSS Optimization

-2%

Potential reduce by 533 B

  • Original 32.1 kB
  • After minification 32.1 kB
  • After compression 31.6 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. Online.sfsu.edu has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 29 (71%)

Requests Now

41

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Online SF Su. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

online.sfsu.edu accessibility score

86

Accessibility Issues

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

online.sfsu.edu best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

online.sfsu.edu SEO score

76

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Online.sfsu.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 Online.sfsu.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

Open Graph description is not detected on the main page of Online SF Su. 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: