Tools & Wizards About Us
societyoffellows.columbia.edu screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 84

    SEO

    Google-friendlier than
    53% of websites

societyoffellows.columbia.edu

The Society of Fellows and Heyman Center for the Humanities | SOF/Heyman

Page Load Speed

1 sec in total

First Response

118 ms

Resources Loaded

636 ms

Page Rendered

291 ms

societyoffellows.columbia.edu screenshot

About Website

Welcome to societyoffellows.columbia.edu homepage info - get ready to check Society Of Fellows Columbia best content for United States right away, or after learning these important things about societyoffellows.columbia.edu

Through lectures, conferences, readings, performances, and workshops, SOF/Heyman at Columbia University aims to enhance the role of the humanities in serving…

Visit societyoffellows.columbia.edu

Key Findings

We analyzed Societyoffellows.columbia.edu page load time and found that the first response time was 118 ms and then it took 927 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

societyoffellows.columbia.edu performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

51/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

6/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value5,910 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.406

24/100

15%

TTI (Time to Interactive)

Value9.9 s

27/100

10%

Network Requests Diagram

societyoffellows.columbia.edu

118 ms

sofheyman.org

201 ms

main.css

5 ms

cf-icon-browser.png

47 ms

cf-icon-ok.png

70 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that 13% of them (1 request) were addressed to the original Societyoffellows.columbia.edu, 88% (7 requests) were made to Sofheyman.org. The less responsive or slowest element that took the longest time to load (201 ms) relates to the external source Sofheyman.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 5.3 kB (36%)

Content Size

14.6 kB

After Optimization

9.3 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Societyoffellows.columbia.edu main page is 14.6 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. HTML takes 7.2 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 5.2 kB

  • Original 7.2 kB
  • After minification 6.5 kB
  • After compression 2.0 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 5.2 kB or 73% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 5.2 kB
  • After minification 5.2 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. Society Of Fellows Columbia images are well optimized though.

CSS Optimization

-1%

Potential reduce by 13 B

  • Original 2.2 kB
  • After minification 2.2 kB
  • After compression 2.2 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. Societyoffellows.columbia.edu has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • Images
  • CSS

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Society Of Fellows Columbia. According to our analytics all requests are already optimized.

Network Requests Diagram

societyoffellows.columbia.edu

societyoffellows.columbia.edu

118 ms

sofheyman.org

sofheyman.org

201 ms

main.css

main.css

5 ms

cf-icon-browser.png

cf-icon-browser.png

47 ms

cf-icon-ok.png

cf-icon-ok.png

70 ms

cf-icon-cloud.png

cf-icon-cloud.png

59 ms

cf-icon-server.png

cf-icon-server.png

69 ms

cf-icon-error.png

cf-icon-error.png

64 ms

Accessibility Review

societyoffellows.columbia.edu accessibility score

74

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

societyoffellows.columbia.edu best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

societyoffellows.columbia.edu SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Societyoffellows.columbia.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 Societyoffellows.columbia.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

societyoffellows.columbia.edu

Open Graph description is not detected on the main page of Society Of Fellows Columbia. 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: