Tools & Wizards About Us
cancer-rates.info screenshot

Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

cancer-rates.info

Cancer-Rates.info | Cancer Incidence and Mortality Data

Page Load Speed

588 ms in total

First Response

112 ms

Resources Loaded

404 ms

Page Rendered

72 ms

cancer-rates.info screenshot

About Website

Click here to check amazing Cancer Rates content. Otherwise, check out these important facts you probably never knew about cancer-rates.info

Cancer-Rates.info allows you to browse detailed cancer incidence and mortality data and heat maps. Cancer-Rates.info is hosted by the Kentucky Cancer Registry at the University of Kentucky.

Visit cancer-rates.info

Key Findings

We analyzed Cancer-rates.info page load time and found that the first response time was 112 ms and then it took 476 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

cancer-rates.info performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

88/100

10%

LCP (Largest Contentful Paint)

Value1.8 s

98/100

25%

SI (Speed Index)

Value1.8 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value1.8 s

100/100

10%

Network Requests Diagram

cancer-rates.info

112 ms

html5shiv.js

25 ms

classList.js

48 ms

landing.css

68 ms

usa.svg

49 ms

Our browser made a total of 6 requests to load all elements on the main page. We found that all of those requests were addressed to Cancer-rates.info and no external sources were called. The less responsive or slowest element that took the longest time to load (112 ms) belongs to the original domain Cancer-rates.info.

Page Optimization Overview & Recommendations

Page size can be reduced by 55.4 kB (33%)

Content Size

166.9 kB

After Optimization

111.5 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Cancer-rates.info main page is 166.9 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 10% of websites need less resources to load. Images take 137.1 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 19.8 kB

  • Original 28.3 kB
  • After minification 27.9 kB
  • After compression 8.5 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 19.8 kB or 70% of the original size.

Image Optimization

-26%

Potential reduce by 35.2 kB

  • Original 137.1 kB
  • After minification 101.9 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. Obviously, Cancer Rates needs image optimization as it can save up to 35.2 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-29%

Potential reduce by 429 B

  • Original 1.5 kB
  • After minification 1.5 kB
  • After compression 1.1 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 429 B or 29% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cancer Rates. According to our analytics all requests are already optimized.

Network Requests Diagram

cancer-rates.info

cancer-rates.info

112 ms

html5shiv.js

html5shiv.js

25 ms

classList.js

classList.js

48 ms

landing.css

landing.css

68 ms

usa.svg

usa.svg

49 ms

usa.png

usa.png

99 ms

Accessibility Review

cancer-rates.info accessibility score

65

Accessibility Issues

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

cancer-rates.info best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

cancer-rates.info 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 Cancer-rates.info 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 Cancer-rates.info 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

cancer-rates.info

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