Report Summary

  • 71

    Performance

    Renders faster than
    81% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

svems.org

Life Lion Emergency Medical Services and Critical Care | Penn State Health

Page Load Speed

2.3 sec in total

First Response

63 ms

Resources Loaded

1.6 sec

Page Rendered

637 ms

svems.org screenshot

About Website

Welcome to svems.org homepage info - get ready to check Svems best content right away, or after learning these important things about svems.org

Every minute counts in the care of acutely ill and injured patients. Life Lion saves not only precious time, but also delivers specialized care and treatment.

Visit svems.org

Key Findings

We analyzed Svems.org page load time and found that the first response time was 63 ms and then it took 2.2 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

svems.org performance score

71

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

64/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

45/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value310 ms

77/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.3 s

61/100

10%

Network Requests Diagram

life-lion-emergency-medical-services-critical-care

63 ms

marvel.js

63 ms

uc.js

86 ms

css_ONcqYfCk3xbTqrl1nvS_wkRzZtakGVKQrdWAz02DAvM.css

22 ms

css_vMu5Y0zwZkSRDJgE_xBGB5mNVRH4nIm6XhED2BceO7s.css

50 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Svems.org, 11% (5 requests) were made to Cdn.jsdelivr.net and 9% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (86 ms) relates to the external source Consent.cookiebot.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 141.3 kB (11%)

Content Size

1.2 MB

After Optimization

1.1 MB

In fact, the total size of Svems.org main page is 1.2 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. Images take 968.0 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 68.6 kB

  • Original 87.3 kB
  • After minification 70.5 kB
  • After compression 18.7 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. This page needs HTML code to be minified as it can gain 16.8 kB, which is 19% 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 68.6 kB or 79% of the original size.

Image Optimization

-7%

Potential reduce by 63.0 kB

  • Original 968.0 kB
  • After minification 904.9 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. Svems images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 9.4 kB

  • Original 152.3 kB
  • After minification 152.3 kB
  • After compression 142.8 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

-1%

Potential reduce by 251 B

  • Original 26.6 kB
  • After minification 26.5 kB
  • After compression 26.4 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. Svems.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 22 (55%)

Requests Now

40

After Optimization

18

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Svems. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

svems.org accessibility score

87

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-*] attributes do not match their roles

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

Some elements have a [tabindex] value greater than 0

Best Practices

svems.org 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

svems.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

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

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