Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

marshfieldclinic.org

Marshfield Clinic

Page Load Speed

2.8 sec in total

First Response

477 ms

Resources Loaded

1.8 sec

Page Rendered

546 ms

marshfieldclinic.org screenshot

About Website

Welcome to marshfieldclinic.org homepage info - get ready to check Marshfield Clinic best content for United States right away, or after learning these important things about marshfieldclinic.org

Marshfield Clinic is a health care system with over 50 locations in northern, central, and western Wisconsin. Marshfield Clinic Don't just live. Shine.

Visit marshfieldclinic.org

Key Findings

We analyzed Marshfieldclinic.org page load time and found that the first response time was 477 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

marshfieldclinic.org performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value17.3 s

0/100

25%

SI (Speed Index)

Value12.0 s

4/100

10%

TBT (Total Blocking Time)

Value4,320 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value26.0 s

0/100

10%

Network Requests Diagram

marshfieldclinic.org

477 ms

corev15.css

131 ms

pagelayouts15.css

131 ms

init.js

227 ms

ScriptResource.axd

179 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 88% of them (72 requests) were addressed to the original Marshfieldclinic.org, 2% (2 requests) were made to Qa.marshfieldclinic.org and 2% (2 requests) were made to Marshfieldclinic.tt.omtrdc.net. The less responsive or slowest element that took the longest time to load (483 ms) belongs to the original domain Marshfieldclinic.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 MB (58%)

Content Size

2.7 MB

After Optimization

1.1 MB

In fact, the total size of Marshfieldclinic.org main page is 2.7 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. 50% of websites need less resources to load. CSS take 979.2 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 90.4 kB

  • Original 116.2 kB
  • After minification 100.2 kB
  • After compression 25.8 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. This page needs HTML code to be minified as it can gain 16.0 kB, which is 14% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 90.4 kB or 78% of the original size.

Image Optimization

-18%

Potential reduce by 128.6 kB

  • Original 725.7 kB
  • After minification 597.1 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. Obviously, Marshfield Clinic needs image optimization as it can save up to 128.6 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-73%

Potential reduce by 672.7 kB

  • Original 919.1 kB
  • After minification 768.2 kB
  • After compression 246.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 672.7 kB or 73% of the original size.

CSS Optimization

-72%

Potential reduce by 704.6 kB

  • Original 979.2 kB
  • After minification 775.8 kB
  • After compression 274.6 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. Marshfieldclinic.org needs all CSS files to be minified and compressed as it can save up to 704.6 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (37%)

Requests Now

76

After Optimization

48

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Marshfield Clinic. 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 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

marshfieldclinic.org accessibility score

87

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

marshfieldclinic.org 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

marshfieldclinic.org SEO score

80

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

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 Marshfieldclinic.org 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 Marshfieldclinic.org 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 Marshfield Clinic. 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: