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biotrauma.com screenshot

Report Summary

  • 66

    Performance

    Renders faster than
    79% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

biotrauma.com

Crime Scene Cleanup - Biotrauma - 24 Hour Emergency Response

Page Load Speed

1.5 sec in total

First Response

105 ms

Resources Loaded

1.1 sec

Page Rendered

294 ms

biotrauma.com screenshot

About Website

Welcome to biotrauma.com homepage info - get ready to check Biotrauma best content right away, or after learning these important things about biotrauma.com

Biotrauma specializes in remediation & site cleanup for crime, trauma and other biohazard incidents that happen in your home, work, and more.

Visit biotrauma.com

Key Findings

We analyzed Biotrauma.com page load time and found that the first response time was 105 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

biotrauma.com performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

40/100

25%

SI (Speed Index)

Value2.9 s

95/100

10%

TBT (Total Blocking Time)

Value450 ms

63/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value5.8 s

66/100

10%

Network Requests Diagram

biotrauma.com

105 ms

biotrauma.com

355 ms

8cee68ecdf.js

109 ms

script.js

239 ms

style.min.css

35 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 73% of them (24 requests) were addressed to the original Biotrauma.com, 6% (2 requests) were made to Fonts.gstatic.com and 3% (1 request) were made to Kit.fontawesome.com. The less responsive or slowest element that took the longest time to load (355 ms) belongs to the original domain Biotrauma.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 51.2 kB (10%)

Content Size

501.6 kB

After Optimization

450.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Biotrauma.com main page is 501.6 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. 30% of websites need less resources to load. Images take 342.8 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 28.5 kB

  • Original 36.5 kB
  • After minification 34.6 kB
  • After compression 8.0 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 28.5 kB or 78% of the original size.

Image Optimization

-2%

Potential reduce by 8.5 kB

  • Original 342.8 kB
  • After minification 334.2 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. Biotrauma images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 5.4 kB

  • Original 76.2 kB
  • After minification 76.2 kB
  • After compression 70.8 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

-19%

Potential reduce by 8.8 kB

  • Original 46.2 kB
  • After minification 46.2 kB
  • After compression 37.3 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. Biotrauma.com needs all CSS files to be minified and compressed as it can save up to 8.8 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (33%)

Requests Now

27

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Biotrauma. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

biotrauma.com

biotrauma.com

105 ms

biotrauma.com

biotrauma.com

355 ms

8cee68ecdf.js

8cee68ecdf.js

109 ms

script.js

script.js

239 ms

style.min.css

style.min.css

35 ms

style.css

style.css

70 ms

sccss.css

sccss.css

100 ms

jquery.min.js

jquery.min.js

135 ms

jquery-migrate.min.js

jquery-migrate.min.js

103 ms

5728738.js

5728738.js

84 ms

plugins.min.js

plugins.min.js

136 ms

main.min.js

main.min.js

101 ms

swap.js

swap.js

51 ms

js

js

70 ms

logo.png

logo.png

107 ms

b4b990bb2ff5ec2d102f3211fe22f8b2.down-select.png

b4b990bb2ff5ec2d102f3211fe22f8b2.down-select.png

261 ms

css

css

117 ms

menu.png

menu.png

102 ms

phone.png

phone.png

101 ms

TEST.jpg

TEST.jpg

182 ms

chevron-right.png

chevron-right.png

101 ms

services-bg.jpg

services-bg.jpg

183 ms

services-4.png

services-4.png

119 ms

services-3.png

services-3.png

182 ms

services-2.png

services-2.png

115 ms

service-1.png

service-1.png

133 ms

footer-facebook-off.png

footer-facebook-off.png

183 ms

footer-linkedin-off.png

footer-linkedin-off.png

184 ms

ajax-loader.gif

ajax-loader.gif

84 ms

mobile-facebook.png

mobile-facebook.png

74 ms

mobile-linkedin.png

mobile-linkedin.png

75 ms

qkBIXvYC6trAT55ZBi1ueQVIjQTDH52aE0lM.woff

qkBIXvYC6trAT55ZBi1ueQVIjQTDH52aE0lM.woff

28 ms

qkBIXvYC6trAT55ZBi1ueQVIjQTD-JqaE0lM.woff

qkBIXvYC6trAT55ZBi1ueQVIjQTD-JqaE0lM.woff

38 ms

Accessibility Review

biotrauma.com accessibility score

76

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

High

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

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[aria-*] attributes do not have valid values

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

biotrauma.com 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

biotrauma.com SEO score

90

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

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 Biotrauma.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 Biotrauma.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

biotrauma.com

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