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nmrfam.wisc.edu screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    64% of other websites

  • 99

    Accessibility

    Visual factors better than
    that of 96% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

nmrfam.wisc.edu

National Magnetic Resonance Facility at Madison – UW–Madison

Page Load Speed

1.8 sec in total

First Response

109 ms

Resources Loaded

1.3 sec

Page Rendered

456 ms

nmrfam.wisc.edu screenshot

About Website

Welcome to nmrfam.wisc.edu homepage info - get ready to check Nmrfam Wisc best content for United States right away, or after learning these important things about nmrfam.wisc.edu

The National Magnetic Resonance Facility at Madison (NMRFAM) is a resource for biomolecular nuclear magnetic resonance (NMR) spectroscopy and related techniques that aims to expand the frontiers of bi...

Visit nmrfam.wisc.edu

Key Findings

We analyzed Nmrfam.wisc.edu page load time and found that the first response time was 109 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

nmrfam.wisc.edu performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

8/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value320 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0.167

71/100

15%

TTI (Time to Interactive)

Value6.2 s

62/100

10%

Network Requests Diagram

nmrfam.wisc.edu

109 ms

nmrfam.wisc.edu

993 ms

gtm.js

161 ms

js

166 ms

main.min.css

26 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that 81% of them (13 requests) were addressed to the original Nmrfam.wisc.edu, 13% (2 requests) were made to Googletagmanager.com and 6% (1 request) were made to Cdn.wisc.cloud. The less responsive or slowest element that took the longest time to load (993 ms) belongs to the original domain Nmrfam.wisc.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 44.5 kB (4%)

Content Size

1.0 MB

After Optimization

965.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nmrfam.wisc.edu main page is 1.0 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Images take 856.2 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 44.0 kB

  • Original 59.0 kB
  • After minification 53.8 kB
  • After compression 15.0 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 44.0 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 103 B

  • Original 856.2 kB
  • After minification 856.1 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. Nmrfam Wisc images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 334 B

  • Original 62.7 kB
  • After minification 62.7 kB
  • After compression 62.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 25 B

  • Original 32.5 kB
  • After minification 32.5 kB
  • After compression 32.5 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. Nmrfam.wisc.edu has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 4 (31%)

Requests Now

13

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nmrfam Wisc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

nmrfam.wisc.edu

nmrfam.wisc.edu

109 ms

nmrfam.wisc.edu

nmrfam.wisc.edu

993 ms

gtm.js

gtm.js

161 ms

js

js

166 ms

main.min.css

main.min.css

26 ms

jquery.min.js

jquery.min.js

75 ms

main.min.js

main.min.js

85 ms

jquery-migrate.min.js

jquery-migrate.min.js

70 ms

uwcookieconsent.min.js

uwcookieconsent.min.js

140 ms

hero1.jpg

hero1.jpg

155 ms

marco_ashley900x600.jpg

marco_ashley900x600.jpg

151 ms

eric_probe900x600.jpg

eric_probe900x600.jpg

152 ms

peyton900x600.jpg

peyton900x600.jpg

155 ms

katie_peyton900x600.jpg

katie_peyton900x600.jpg

156 ms

ben900x600.jpg

ben900x600.jpg

155 ms

colin900x600.jpg

colin900x600.jpg

156 ms

Accessibility Review

nmrfam.wisc.edu accessibility score

99

Accessibility Issues

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

nmrfam.wisc.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

nmrfam.wisc.edu SEO score

100

Search Engine Optimization Advices

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

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 Nmrfam.wisc.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 Nmrfam.wisc.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

nmrfam.wisc.edu

Open Graph data is detected on the main page of Nmrfam Wisc. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: