Tools & Wizards About Us
utswanesthesia.com screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

utswanesthesia.com

Department of Anesthesiology and Pain Management - UT Southwestern, Dallas, Texas

Page Load Speed

1.4 sec in total

First Response

181 ms

Resources Loaded

1 sec

Page Rendered

219 ms

utswanesthesia.com screenshot

About Website

Click here to check amazing UT Swanesthesia content for United States. Otherwise, check out these important facts you probably never knew about utswanesthesia.com

An overview of training and clinical care in the Department of Anesthesiology and Pain Management at UT Southwestern.

Visit utswanesthesia.com

Key Findings

We analyzed Utswanesthesia.com page load time and found that the first response time was 181 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

utswanesthesia.com performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value9.6 s

0/100

25%

SI (Speed Index)

Value4.5 s

71/100

10%

TBT (Total Blocking Time)

Value680 ms

44/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.7 s

28/100

10%

Network Requests Diagram

utswanesthesia.com

181 ms

www.utswanesthesia.org

94 ms

minified.js

53 ms

focus-within-polyfill.js

117 ms

polyfill.min.js

136 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Utswanesthesia.com, 50% (14 requests) were made to Static.parastorage.com and 29% (8 requests) were made to Static.wixstatic.com. The less responsive or slowest element that took the longest time to load (395 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 374.8 kB (64%)

Content Size

582.6 kB

After Optimization

207.8 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Utswanesthesia.com main page is 582.6 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. 35% of websites need less resources to load. HTML takes 473.8 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 367.1 kB

  • Original 473.8 kB
  • After minification 472.0 kB
  • After compression 106.7 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 367.1 kB or 77% of the original size.

Image Optimization

-12%

Potential reduce by 7.7 kB

  • Original 65.1 kB
  • After minification 57.4 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, UT Swanesthesia needs image optimization as it can save up to 7.7 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 48 B

  • Original 43.7 kB
  • After minification 43.7 kB
  • After compression 43.7 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.

Requests Breakdown

Number of requests can be reduced by 9 (38%)

Requests Now

24

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of UT Swanesthesia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

utswanesthesia.com

utswanesthesia.com

181 ms

www.utswanesthesia.org

www.utswanesthesia.org

94 ms

minified.js

minified.js

53 ms

focus-within-polyfill.js

focus-within-polyfill.js

117 ms

polyfill.min.js

polyfill.min.js

136 ms

bootstrap-features.24d4529b.bundle.min.js

bootstrap-features.24d4529b.bundle.min.js

115 ms

main.24eb524d.bundle.min.js

main.24eb524d.bundle.min.js

108 ms

lodash.min.js

lodash.min.js

107 ms

react.production.min.js

react.production.min.js

108 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

106 ms

wix-perf-measure.bundle.min.js

wix-perf-measure.bundle.min.js

106 ms

react-dom.production.min.js

react-dom.production.min.js

106 ms

992474_a9612ccc914c4a46a3fdd6bd7c9bfed9~mv2.png

992474_a9612ccc914c4a46a3fdd6bd7c9bfed9~mv2.png

371 ms

thunderbolt

thunderbolt

155 ms

utsw-master-logo-lg.png

utsw-master-logo-lg.png

268 ms

9bb1bf_94af53bd26ee4ba4bf36d7ba77b2c340~mv2.jpg

9bb1bf_94af53bd26ee4ba4bf36d7ba77b2c340~mv2.jpg

287 ms

charles_whitten.png

charles_whitten.png

260 ms

992474_93a4e9e6c3a54e2c845c1bf2a3f359b9~mv2.jpg

992474_93a4e9e6c3a54e2c845c1bf2a3f359b9~mv2.jpg

269 ms

992474_3030a5d87e7b45f9ac2acd8a55052db4~mv2.jpg

992474_3030a5d87e7b45f9ac2acd8a55052db4~mv2.jpg

293 ms

992474_1fd7d6628e574cf5968f1f70805a4a7b~mv2.jpg

992474_1fd7d6628e574cf5968f1f70805a4a7b~mv2.jpg

395 ms

992474_2c3b1c4af6a0410f90239a4fbdbea10b~mv2.jpg

992474_2c3b1c4af6a0410f90239a4fbdbea10b~mv2.jpg

375 ms

908c4810-64db-4b46-bb8e-823eb41f68c0.woff

908c4810-64db-4b46-bb8e-823eb41f68c0.woff

20 ms

AvenirLTW05-35Light.woff

AvenirLTW05-35Light.woff

20 ms

thunderbolt

thunderbolt

5 ms

deprecation-en.v5.html

deprecation-en.v5.html

18 ms

bolt-performance

bolt-performance

48 ms

deprecation-style.v5.css

deprecation-style.v5.css

12 ms

right-arrow.svg

right-arrow.svg

7 ms

Accessibility Review

utswanesthesia.com accessibility score

98

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

Links do not have a discernible name

Best Practices

utswanesthesia.com 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

utswanesthesia.com SEO score

82

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

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 Utswanesthesia.com 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 Utswanesthesia.com 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

utswanesthesia.com

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