Report Summary

  • 47

    Performance

    Renders faster than
    66% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 82% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

foamcancer.com

Firefighter Foam Lawsuit by Gacovino Lake and Associates

Page Load Speed

790 ms in total

First Response

33 ms

Resources Loaded

507 ms

Page Rendered

250 ms

foamcancer.com screenshot

About Website

Click here to check amazing Foam Cancer content. Otherwise, check out these important facts you probably never knew about foamcancer.com

Chemical-based firefighting foam has been sold for decades because of its effectiveness in extinguishing jet fuel and petroleum fires. However, it may cause various types of cancer — most notably kidn...

Visit foamcancer.com

Key Findings

We analyzed Foamcancer.com page load time and found that the first response time was 33 ms and then it took 757 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

foamcancer.com performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

81/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

6/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value1,100 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.3 s

61/100

10%

Network Requests Diagram

foamcancer.com

33 ms

www.foamcancer.com

56 ms

main-7b78720.z.css

19 ms

js

120 ms

ub.js

119 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Foamcancer.com, 25% (8 requests) were made to D9hhrg4mnvzow.cloudfront.net and 9% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (265 ms) relates to the external source D9hhrg4mnvzow.cloudfront.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 79.1 kB (15%)

Content Size

535.2 kB

After Optimization

456.1 kB

In fact, the total size of Foamcancer.com main page is 535.2 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. 55% of websites need less resources to load. Images take 401.6 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 45.8 kB

  • Original 55.4 kB
  • After minification 54.9 kB
  • After compression 9.6 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 45.8 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 268 B

  • Original 401.6 kB
  • After minification 401.3 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. Foam Cancer images are well optimized though.

JavaScript Optimization

-44%

Potential reduce by 33.0 kB

  • Original 75.3 kB
  • After minification 75.3 kB
  • After compression 42.3 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 33.0 kB or 44% of the original size.

CSS Optimization

-1%

Potential reduce by 30 B

  • Original 2.9 kB
  • After minification 2.9 kB
  • After compression 2.9 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. Foamcancer.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 11 (39%)

Requests Now

28

After Optimization

17

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Foam Cancer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

foamcancer.com accessibility score

93

Accessibility Issues

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

foamcancer.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

SEO Factors

foamcancer.com SEO score

100

Search Engine Optimization Advices

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Foamcancer.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Foamcancer.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

Open Graph description is not detected on the main page of Foam Cancer. 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: