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stlukesmedcenter.org screenshot

Report Summary

  • 70

    Performance

    Renders faster than
    81% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

Page Load Speed

3 sec in total

First Response

528 ms

Resources Loaded

2.4 sec

Page Rendered

132 ms

stlukesmedcenter.org screenshot

About Website

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Key Findings

We analyzed Stlukesmedcenter.org page load time and found that the first response time was 528 ms and then it took 2.5 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

stlukesmedcenter.org performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

31/100

25%

SI (Speed Index)

Value5.3 s

57/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.7 s

80/100

10%

Network Requests Diagram

stlukesmedcenter.org

528 ms

www.stlukesmedcenter.org

536 ms

www.stlukesmedcenter.org

539 ms

v0.js

27 ms

amp-carousel-0.1.js

40 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that 71% of them (5 requests) were addressed to the original Stlukesmedcenter.org, 29% (2 requests) were made to Cdn.ampproject.org. The less responsive or slowest element that took the longest time to load (539 ms) belongs to the original domain Stlukesmedcenter.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 53.0 kB (32%)

Content Size

164.2 kB

After Optimization

111.2 kB

  • HTML
  • JavaScript

In fact, the total size of Stlukesmedcenter.org main page is 164.2 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. Only 5% of websites need less resources to load. Javascripts take 98.9 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 52.9 kB

  • Original 65.2 kB
  • After minification 62.0 kB
  • After compression 12.3 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 52.9 kB or 81% of the original size.

JavaScript Optimization

-0%

Potential reduce by 31 B

  • Original 98.9 kB
  • After minification 98.9 kB
  • After compression 98.9 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. This website has mostly compressed JavaScripts.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

  • AJAX
  • JavaScript

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stlukesmedcenter. According to our analytics all requests are already optimized.

Network Requests Diagram

stlukesmedcenter.org

stlukesmedcenter.org

528 ms

www.stlukesmedcenter.org

www.stlukesmedcenter.org

536 ms

www.stlukesmedcenter.org

www.stlukesmedcenter.org

539 ms

v0.js

v0.js

27 ms

amp-carousel-0.1.js

amp-carousel-0.1.js

40 ms

texture_bg.png

texture_bg.png

515 ms

www.stlukesmedcenter.org

www.stlukesmedcenter.org

261 ms

Accessibility Review

stlukesmedcenter.org accessibility score

95

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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.

Best Practices

stlukesmedcenter.org 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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

stlukesmedcenter.org SEO score

93

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

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

    ID

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Stlukesmedcenter.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed language. Our system also found out that Stlukesmedcenter.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

stlukesmedcenter.org

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