Access nci-media.cancer.gov. Comprehensive Cancer Information

Report Summary

About Website

Click here to check amazing NCI Media Cancer content for United States. Otherwise, check out these important facts you probably never knew about nci-media.cancer.gov

Accurate, up-to-date, comprehensive cancer information from the U.S. government's principal agency for cancer research.

Visit nci-media.cancer.gov

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

31/100

25%

SI (Speed Index)

Value2.8 s

96/100

10%

TBT (Total Blocking Time)

Value280 ms

81/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value6.8 s

55/100

10%

www.cancer.gov

36 ms

launch-5f2a5357bf66.min.js

37 ms

css2

32 ms

css_Q2mEhbCjLuM84q1nfufny0VJJ7F9PpNiHzbFGl1y_4E.css

66 ms

ncids-minimal.css

31 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Nci-media.cancer.gov, 18% (8 requests) were made to Fonts.gstatic.com and 11% (5 requests) were made to Assets.adobedtm.com. The less responsive or slowest element that took the longest time to load (389 ms) relates to the external source Cancer.gov.

Content Size

2.0 MB

After Optimization

1.4 MB

In fact, the total size of Nci-media.cancer.gov main page is 2.0 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 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 71.6 kB

Original 99.7 kB
After minification 92.1 kB
After compression 28.2 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 71.6 kB or 72% of the original size.

Image Optimization

-0%

Potential reduce by 626 B

Original 1.2 MB
After minification 1.2 MB

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. NCI Media Cancer images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 259.1 kB

Original 416.4 kB
After minification 416.3 kB
After compression 157.4 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 259.1 kB or 62% of the original size.

CSS Optimization

-89%

Potential reduce by 238.2 kB

Original 268.7 kB
After minification 268.3 kB
After compression 30.6 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. Nci-media.cancer.gov needs all CSS files to be minified and compressed as it can save up to 238.2 kB or 89% of the original size.

Requests Now

After Optimization

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NCI Media 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 14 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Page has valid source maps

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

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/).

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 Nci-media.cancer.gov 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 Nci-media.cancer.gov 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

nci-media.cancer.gov

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Comprehensive Cancer Information - NCI

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)